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  • 15. Life on land
  • 12. Responsible consumption
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Gemenne, François; Blocher, Julia; De Longueville, Florence; Vigil diaz telenti, Sara; +3 Authors

    From the Sahel to the coastal zone, West Africa is experiencing a variety of environmental changes resulting from both slow processes and sudden shocks. These changes significantly influence migration patterns of populations within and outside of West Africa. In this region, where natural resources are the basis of livelihoods and food security, the relationship between environmental change and socio-economic vulnerability is of particular concern. Environmental degradation impacts the vulnerability of populations and their resiliency in complex ways. The presence of environmental and climatic stresses varies geographically. While desertification and drought are of primary importance for some areas, flooding, coastal erosion, and rising sea levels are the main dangers for others. Within the same population affected by the same climate threats, vulnerability and the likelihood of migration are influenced by socio-economic status, dependence on natural resources, and demographic characteristics. Given the differentiated vulnerabilities and resilience capacities, policies need to be adapted and implemented according to the particular needs of the populations. Policy-makers must also take account of vulnerability as perceived by the people concerned. Therefore, environmental mobility cannot be considered as strictly rational behavior based on real vulnerability. Local populations need to be informed of current and future environmental changes in order to accompany their mobility decisions. Migration can also be an important tool for resilience to socio-environmental change. Creating hosting infrastructure and putting in place mechanisms to protect migrants and displaced persons is a necessary step to mitigate future risks. Regional authorities need to work together to strengthen the resilience of communities of origin to climate shocks, but they must also facilitate migration as an adaptation strategy. De la zone aride au nord à la zone tropicale humide au sud, l’Afrique de l’Ouestconnaît une variété de changements environnementaux quiinfluencent les schémas de migration,tant interne que vers l’extérieur, de ses populations.Alors que la désertification et la sécheresse affectent particulièrement certaines zones, les inondations, l’érosion côtière et l’élévation du niveau de la mer sont les principaux dangers dans d’autres. Dans uncontexte où les ressources naturelles constituent la base des moyens de subsistance et de la sécurité alimentaire, la dégradation de l’environnement impacte de façon complexe la vulnérabilité des populations et ses capacités de résilience. Affectéspar les mêmes menaces climatiques, la vulnérabilité et la probabilité de migrer des individus/ménages sont influencées par leur dépendance aux ressources naturelles,leur statut socio-économique, et leurs caractéristiques démographiques. Compte tenu de ces différences, il est nécessaire que des politiques soient mises en œuvre pour répondre auxbesoins particuliers des populationslocales. Ces dernièresdoivent être informées des changements environnementaux actuels et futurs.La mobilité environnementale ne peut pas être considérée comme un comportement strictement rationnel basé sur la vulnérabilité réelle, les décideurs doivent également tenir compte de la vulnérabilité perçue par les personnes concernées. Créer des infrastructures d’accueil et mettre en place des mécanismes de protection des migrants et des personnesdéplacées est une étape nécessaire pour atténuer les risques futurs. Les autorités régionales doivent travailler ensemble pour renforcer la résilience des communautés d’origine aux chocs climatiques, mais ils doivent aussi faciliter la migration comme une stratégie d’adaptation.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Gemenne, François; Blocher, Julia; De Longueville, Florence; Vigil diaz telenti, Sara; +3 Authors

    From the Sahel to the coastal zone, West Africa is experiencing a variety of environmental changes resulting from both slow processes and sudden shocks. These changes significantly influence migration patterns of populations within and outside of West Africa. In this region, where natural resources are the basis of livelihoods and food security, the relationship between environmental change and socio-economic vulnerability is of particular concern. Environmental degradation impacts the vulnerability of populations and their resiliency in complex ways. The presence of environmental and climatic stresses varies geographically. While desertification and drought are of primary importance for some areas, flooding, coastal erosion, and rising sea levels are the main dangers for others. Within the same population affected by the same climate threats, vulnerability and the likelihood of migration are influenced by socio-economic status, dependence on natural resources, and demographic characteristics. Given the differentiated vulnerabilities and resilience capacities, policies need to be adapted and implemented according to the particular needs of the populations. Policy-makers must also take account of vulnerability as perceived by the people concerned. Therefore, environmental mobility cannot be considered as strictly rational behavior based on real vulnerability. Local populations need to be informed of current and future environmental changes in order to accompany their mobility decisions. Migration can also be an important tool for resilience to socio-environmental change. Creating hosting infrastructure and putting in place mechanisms to protect migrants and displaced persons is a necessary step to mitigate future risks. Regional authorities need to work together to strengthen the resilience of communities of origin to climate shocks, but they must also facilitate migration as an adaptation strategy. De la zone aride au nord à la zone tropicale humide au sud, l’Afrique de l’Ouestconnaît une variété de changements environnementaux quiinfluencent les schémas de migration,tant interne que vers l’extérieur, de ses populations.Alors que la désertification et la sécheresse affectent particulièrement certaines zones, les inondations, l’érosion côtière et l’élévation du niveau de la mer sont les principaux dangers dans d’autres. Dans uncontexte où les ressources naturelles constituent la base des moyens de subsistance et de la sécurité alimentaire, la dégradation de l’environnement impacte de façon complexe la vulnérabilité des populations et ses capacités de résilience. Affectéspar les mêmes menaces climatiques, la vulnérabilité et la probabilité de migrer des individus/ménages sont influencées par leur dépendance aux ressources naturelles,leur statut socio-économique, et leurs caractéristiques démographiques. Compte tenu de ces différences, il est nécessaire que des politiques soient mises en œuvre pour répondre auxbesoins particuliers des populationslocales. Ces dernièresdoivent être informées des changements environnementaux actuels et futurs.La mobilité environnementale ne peut pas être considérée comme un comportement strictement rationnel basé sur la vulnérabilité réelle, les décideurs doivent également tenir compte de la vulnérabilité perçue par les personnes concernées. Créer des infrastructures d’accueil et mettre en place des mécanismes de protection des migrants et des personnesdéplacées est une étape nécessaire pour atténuer les risques futurs. Les autorités régionales doivent travailler ensemble pour renforcer la résilience des communautés d’origine aux chocs climatiques, mais ils doivent aussi faciliter la migration comme une stratégie d’adaptation.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Di Baldassarre, Giuliano; Elshamy, Mohamed; Van Griensven, Ann; Soliman, Eman; +8 Authors

    A critical discussion of recent studies that analysed the effects of climate change on the water resources of the River Nile Basin (RNB) is presented. First, current water-related issues on the RNB showing the particular vulnerability to environmental changes of this large territory are described. Second, observed trends in hydrological data (such as temperature, precipitation, river discharge) as described in the recent literature are presented. Third, recent modelling exercises to quantify the effects of climate changes on the RNB are critically analysed. The many sources of uncertainty affecting the entire modelling chain, including climate modelling, spatial and temporal downscaling, hydrological modelling and impact assessment are also discussed. In particular, two contrasting issues are discussed: the need to better recognize and characterize the uncertainty of climate change impacts on the hydrology of the RNB, and the necessity to effectively support decision-makers and propose suitable adaptation strategies and measures. The principles of a code of good practice in climate change impact studies based on the explicit handling of various sources of uncertainty are outlined.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Vrije Universiteit B...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Vrije Universiteit B...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      addClaim

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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Di Baldassarre, Giuliano; Elshamy, Mohamed; Van Griensven, Ann; Soliman, Eman; +8 Authors

    A critical discussion of recent studies that analysed the effects of climate change on the water resources of the River Nile Basin (RNB) is presented. First, current water-related issues on the RNB showing the particular vulnerability to environmental changes of this large territory are described. Second, observed trends in hydrological data (such as temperature, precipitation, river discharge) as described in the recent literature are presented. Third, recent modelling exercises to quantify the effects of climate changes on the RNB are critically analysed. The many sources of uncertainty affecting the entire modelling chain, including climate modelling, spatial and temporal downscaling, hydrological modelling and impact assessment are also discussed. In particular, two contrasting issues are discussed: the need to better recognize and characterize the uncertainty of climate change impacts on the hydrology of the RNB, and the necessity to effectively support decision-makers and propose suitable adaptation strategies and measures. The principles of a code of good practice in climate change impact studies based on the explicit handling of various sources of uncertainty are outlined.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Vrije Universiteit B...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Vrije Universiteit B...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      addClaim

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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Munafò, Sébastien;

    This thesis aims to examine the causal mechanisms of living environments on leisure mobilities and verify whether their inclusion is actually able to challenge the compact city as a sustainable urban form. The research focuses on the Swiss case and in particular the cities of Geneva and Zurich. The empirical approach is based on three types of additional analysis carried out in these areas: contextual analysis, quantitative analyzes based on data from the Mobility and Transport Microcensus 2010 and qualitative analysis through interviews. The main results are the following: â ¢ We find the existence of two opposing logics of association between land density and distance traveled: a decreasing link to daily mobility, but a positive correlation for occasional mobility (day trips and overnight trips). The denser is the living environment, the greater is the distance for this mobility. â ¢ Adding the two types of mobility to obtain a total average, we find that the inner city dwellers displayed, ultimately, much higher totals than would suggest the analysis of their daily mobility alone which therefore represent an invitation to invalidate the link compact city=short distances. â ¢ By transforming these distances into environmental impact, however, our calculations show that even while taking into account the many trips of urban dwellers, the negative relationship between total energy consumption and land density of the territory remains. â ¢ By examining in detail the share of leisure in daily and occasional mobility, we see that the logic of compensation is not what structures the links with urban environnements. In everyday life, the logic of proximity prevails: to live in the centre is rather correlated to more compactophile leisure and residing in the periphery to more leisure oriented towards the attributes of nature. â ¢ For occasional trips, we show firstly that compactophile mobilities represent a large part of these practices among all respondents, and secondly, that even in the case of very important and high energy consuming naturophile mobility, the relationship with the density of the living environment is not established. The central Genevans and are much less consumers of this type of leisure than people in the centre of Zurich even though their city is much more airy and green. Moreover, we also highlight, in peri-urban dwellers, a very intense mobility or this purpose. â ¢ The interpretation that we propose refers to lifestyles and residential choice of city dwellers which takes into account their leisure aspirations. These tastes are then translated into specific leisure activities and travel. In everyday life, they rely on proximity and functional, social and sensitive attributes of their living environment that they have chosen largely also for this. When it comes to breaking the routines during holidays and vacations, the same lifestyles result in significant occasional mobility whose motives can register in continuity of their daily lifestyle (loving the same things elsewhere) or by contrast (appreciate the diversity of spaces). In both cases, these motivations echo the valorisation of the diversity inherent in urbanity without questioning the urban residential location quality itself. Our results lead us ultimately to reject the compensation effect hypothesis and reaffirm, against the defenders of the sprawl-city, the virtues of the compact city, which remains a sustainable urban form, including for our leisure mobility.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    https://dx.doi.org/10.5075/epf...
    Doctoral thesis . 2015
    Data sources: Datacite
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      https://dx.doi.org/10.5075/epf...
      Doctoral thesis . 2015
      Data sources: Datacite
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

      You have already added works in your ORCID record related to the merged Research product.
  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Munafò, Sébastien;

    This thesis aims to examine the causal mechanisms of living environments on leisure mobilities and verify whether their inclusion is actually able to challenge the compact city as a sustainable urban form. The research focuses on the Swiss case and in particular the cities of Geneva and Zurich. The empirical approach is based on three types of additional analysis carried out in these areas: contextual analysis, quantitative analyzes based on data from the Mobility and Transport Microcensus 2010 and qualitative analysis through interviews. The main results are the following: â ¢ We find the existence of two opposing logics of association between land density and distance traveled: a decreasing link to daily mobility, but a positive correlation for occasional mobility (day trips and overnight trips). The denser is the living environment, the greater is the distance for this mobility. â ¢ Adding the two types of mobility to obtain a total average, we find that the inner city dwellers displayed, ultimately, much higher totals than would suggest the analysis of their daily mobility alone which therefore represent an invitation to invalidate the link compact city=short distances. â ¢ By transforming these distances into environmental impact, however, our calculations show that even while taking into account the many trips of urban dwellers, the negative relationship between total energy consumption and land density of the territory remains. â ¢ By examining in detail the share of leisure in daily and occasional mobility, we see that the logic of compensation is not what structures the links with urban environnements. In everyday life, the logic of proximity prevails: to live in the centre is rather correlated to more compactophile leisure and residing in the periphery to more leisure oriented towards the attributes of nature. â ¢ For occasional trips, we show firstly that compactophile mobilities represent a large part of these practices among all respondents, and secondly, that even in the case of very important and high energy consuming naturophile mobility, the relationship with the density of the living environment is not established. The central Genevans and are much less consumers of this type of leisure than people in the centre of Zurich even though their city is much more airy and green. Moreover, we also highlight, in peri-urban dwellers, a very intense mobility or this purpose. â ¢ The interpretation that we propose refers to lifestyles and residential choice of city dwellers which takes into account their leisure aspirations. These tastes are then translated into specific leisure activities and travel. In everyday life, they rely on proximity and functional, social and sensitive attributes of their living environment that they have chosen largely also for this. When it comes to breaking the routines during holidays and vacations, the same lifestyles result in significant occasional mobility whose motives can register in continuity of their daily lifestyle (loving the same things elsewhere) or by contrast (appreciate the diversity of spaces). In both cases, these motivations echo the valorisation of the diversity inherent in urbanity without questioning the urban residential location quality itself. Our results lead us ultimately to reject the compensation effect hypothesis and reaffirm, against the defenders of the sprawl-city, the virtues of the compact city, which remains a sustainable urban form, including for our leisure mobility.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    https://dx.doi.org/10.5075/epf...
    Doctoral thesis . 2015
    Data sources: Datacite
    addClaim

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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      https://dx.doi.org/10.5075/epf...
      Doctoral thesis . 2015
      Data sources: Datacite
      addClaim

      This Research product is the result of merged Research products in OpenAIRE.

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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Lagoarde-Segot, T.; Revelli, C.;

    This article sheds light on the issue of financing the 2030 Agenda. First of all, we highlight the analytical inconsistency of market financing strategies based on neoclassical theory. We then put forward the elements of an alternative strategy based on the issuance of a new category of financial instruments: the ecological sovereign security (ESS). Then, we develop "Philia 1.1", a new 32-equation stock-flow coherent model (SFC) to analyze the effects of issuing TSE on macroeconomic dynamics and the ecological transition process. Simulations suggest that the issuance of TSEs could help to drive an expansionary macroeconomic dynamic beneficial to employees, while embedding the additional activity in new ecological and social criteria. TSE emissions could therefore play a driving role in the pursuit of Sustainable Development Goals (SDGs). Cet article apporte l’éclairage de la Théorie Financière Écologique sur la question du financement de l’Agenda 2030. Nous mettons en évidence l’incohérence analytique du financement par les marchés, fondé sur la théorie néoclassique. Nous avançons une stratégie alternative reposant sur l’émission d’une nouvelle catégorie d’instruments financiers : le titre souverain écologique (TSE). Puis, nous développons « Philia 1.1 » un nouveau modèle stock-flux cohérent. Les simulations suggèrent que l’émission de TSE pourrait impulser une dynamique macroéconomique expansionniste bénéfique aux salariés tout en encastrant le surcroit d’activité dans de nouveaux critères écologiques et sociaux. L’émission de TSE pourrait jouer un rôle moteur dans la poursuite des Objectifs du Développement Durable (ODD).

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Halarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Hal
    Article . 2020
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    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Halarrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      Hal
      Article . 2020
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Lagoarde-Segot, T.; Revelli, C.;

    This article sheds light on the issue of financing the 2030 Agenda. First of all, we highlight the analytical inconsistency of market financing strategies based on neoclassical theory. We then put forward the elements of an alternative strategy based on the issuance of a new category of financial instruments: the ecological sovereign security (ESS). Then, we develop "Philia 1.1", a new 32-equation stock-flow coherent model (SFC) to analyze the effects of issuing TSE on macroeconomic dynamics and the ecological transition process. Simulations suggest that the issuance of TSEs could help to drive an expansionary macroeconomic dynamic beneficial to employees, while embedding the additional activity in new ecological and social criteria. TSE emissions could therefore play a driving role in the pursuit of Sustainable Development Goals (SDGs). Cet article apporte l’éclairage de la Théorie Financière Écologique sur la question du financement de l’Agenda 2030. Nous mettons en évidence l’incohérence analytique du financement par les marchés, fondé sur la théorie néoclassique. Nous avançons une stratégie alternative reposant sur l’émission d’une nouvelle catégorie d’instruments financiers : le titre souverain écologique (TSE). Puis, nous développons « Philia 1.1 » un nouveau modèle stock-flux cohérent. Les simulations suggèrent que l’émission de TSE pourrait impulser une dynamique macroéconomique expansionniste bénéfique aux salariés tout en encastrant le surcroit d’activité dans de nouveaux critères écologiques et sociaux. L’émission de TSE pourrait jouer un rôle moteur dans la poursuite des Objectifs du Développement Durable (ODD).

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Halarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Hal
    Article . 2020
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    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Halarrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      Article . 2020
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao

    The St-Paul and Amsterdam (SPA) islands are surrounded by giant kelp of which the most abundant is Macrocystis pyrifera, a monospecific genus widely spread in both hemispheres. In SPA, the species is at the northern limit of its southern distribution. M. pyrifera is limited by the winter isotherm 3°C (lethality at 2°C) and the summer isotherm 18°C (lethality between 21 and 25°C). The average temperature of the sea water in SPA fluctuates between 12.5°C in winter and 19.5°C in summer. It is likely that the species may be threatened by the effects of climate change as observed in Tasmania. The problem would be related to the consequences of the El Niño Southern Oscillation (ENSO), notably a decrease in precipitation and an increase in sea surface temperatures as well as mortality due to storms. {"references": ["F\u00e9ral (J.-P.) 2023. Les composantes biologiques : flore et faune marines subtropicales de l'h\u00e9misph\u00e8re sud \u2013 Les ceintures de Phaeophyceae. In: G. Duhamel (coord.) Les \u00eeles Saint-Paul et Amsterdam (Oc\u00e9an Indien sud) : environnement marin et p\u00eacheries. Mus\u00e9um national d'histoire naturelle, Paris, pp. 44-50 (Patrimoines naturels : 84) \u27e8hal-03575185\u27e9, doi : 10.5281/zenodo.7768595"]}

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao ZENODOarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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    Part of book or chapter of book . 2023
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    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao

    The St-Paul and Amsterdam (SPA) islands are surrounded by giant kelp of which the most abundant is Macrocystis pyrifera, a monospecific genus widely spread in both hemispheres. In SPA, the species is at the northern limit of its southern distribution. M. pyrifera is limited by the winter isotherm 3°C (lethality at 2°C) and the summer isotherm 18°C (lethality between 21 and 25°C). The average temperature of the sea water in SPA fluctuates between 12.5°C in winter and 19.5°C in summer. It is likely that the species may be threatened by the effects of climate change as observed in Tasmania. The problem would be related to the consequences of the El Niño Southern Oscillation (ENSO), notably a decrease in precipitation and an increase in sea surface temperatures as well as mortality due to storms. {"references": ["F\u00e9ral (J.-P.) 2023. Les composantes biologiques : flore et faune marines subtropicales de l'h\u00e9misph\u00e8re sud \u2013 Les ceintures de Phaeophyceae. In: G. Duhamel (coord.) Les \u00eeles Saint-Paul et Amsterdam (Oc\u00e9an Indien sud) : environnement marin et p\u00eacheries. Mus\u00e9um national d'histoire naturelle, Paris, pp. 44-50 (Patrimoines naturels : 84) \u27e8hal-03575185\u27e9, doi : 10.5281/zenodo.7768595"]}

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao ZENODOarrow_drop_down
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    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Gemenne, François; Blocher, Julia; De Longueville, Florence; Vigil diaz telenti, Sara; +3 Authors

    From the Sahel to the coastal zone, West Africa is experiencing a variety of environmental changes resulting from both slow processes and sudden shocks. These changes significantly influence migration patterns of populations within and outside of West Africa. In this region, where natural resources are the basis of livelihoods and food security, the relationship between environmental change and socio-economic vulnerability is of particular concern. Environmental degradation impacts the vulnerability of populations and their resiliency in complex ways. The presence of environmental and climatic stresses varies geographically. While desertification and drought are of primary importance for some areas, flooding, coastal erosion, and rising sea levels are the main dangers for others. Within the same population affected by the same climate threats, vulnerability and the likelihood of migration are influenced by socio-economic status, dependence on natural resources, and demographic characteristics. Given the differentiated vulnerabilities and resilience capacities, policies need to be adapted and implemented according to the particular needs of the populations. Policy-makers must also take account of vulnerability as perceived by the people concerned. Therefore, environmental mobility cannot be considered as strictly rational behavior based on real vulnerability. Local populations need to be informed of current and future environmental changes in order to accompany their mobility decisions. Migration can also be an important tool for resilience to socio-environmental change. Creating hosting infrastructure and putting in place mechanisms to protect migrants and displaced persons is a necessary step to mitigate future risks. Regional authorities need to work together to strengthen the resilience of communities of origin to climate shocks, but they must also facilitate migration as an adaptation strategy. De la zone aride au nord à la zone tropicale humide au sud, l’Afrique de l’Ouestconnaît une variété de changements environnementaux quiinfluencent les schémas de migration,tant interne que vers l’extérieur, de ses populations.Alors que la désertification et la sécheresse affectent particulièrement certaines zones, les inondations, l’érosion côtière et l’élévation du niveau de la mer sont les principaux dangers dans d’autres. Dans uncontexte où les ressources naturelles constituent la base des moyens de subsistance et de la sécurité alimentaire, la dégradation de l’environnement impacte de façon complexe la vulnérabilité des populations et ses capacités de résilience. Affectéspar les mêmes menaces climatiques, la vulnérabilité et la probabilité de migrer des individus/ménages sont influencées par leur dépendance aux ressources naturelles,leur statut socio-économique, et leurs caractéristiques démographiques. Compte tenu de ces différences, il est nécessaire que des politiques soient mises en œuvre pour répondre auxbesoins particuliers des populationslocales. Ces dernièresdoivent être informées des changements environnementaux actuels et futurs.La mobilité environnementale ne peut pas être considérée comme un comportement strictement rationnel basé sur la vulnérabilité réelle, les décideurs doivent également tenir compte de la vulnérabilité perçue par les personnes concernées. Créer des infrastructures d’accueil et mettre en place des mécanismes de protection des migrants et des personnesdéplacées est une étape nécessaire pour atténuer les risques futurs. Les autorités régionales doivent travailler ensemble pour renforcer la résilience des communautés d’origine aux chocs climatiques, mais ils doivent aussi faciliter la migration comme une stratégie d’adaptation.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Gemenne, François; Blocher, Julia; De Longueville, Florence; Vigil diaz telenti, Sara; +3 Authors

    From the Sahel to the coastal zone, West Africa is experiencing a variety of environmental changes resulting from both slow processes and sudden shocks. These changes significantly influence migration patterns of populations within and outside of West Africa. In this region, where natural resources are the basis of livelihoods and food security, the relationship between environmental change and socio-economic vulnerability is of particular concern. Environmental degradation impacts the vulnerability of populations and their resiliency in complex ways. The presence of environmental and climatic stresses varies geographically. While desertification and drought are of primary importance for some areas, flooding, coastal erosion, and rising sea levels are the main dangers for others. Within the same population affected by the same climate threats, vulnerability and the likelihood of migration are influenced by socio-economic status, dependence on natural resources, and demographic characteristics. Given the differentiated vulnerabilities and resilience capacities, policies need to be adapted and implemented according to the particular needs of the populations. Policy-makers must also take account of vulnerability as perceived by the people concerned. Therefore, environmental mobility cannot be considered as strictly rational behavior based on real vulnerability. Local populations need to be informed of current and future environmental changes in order to accompany their mobility decisions. Migration can also be an important tool for resilience to socio-environmental change. Creating hosting infrastructure and putting in place mechanisms to protect migrants and displaced persons is a necessary step to mitigate future risks. Regional authorities need to work together to strengthen the resilience of communities of origin to climate shocks, but they must also facilitate migration as an adaptation strategy. De la zone aride au nord à la zone tropicale humide au sud, l’Afrique de l’Ouestconnaît une variété de changements environnementaux quiinfluencent les schémas de migration,tant interne que vers l’extérieur, de ses populations.Alors que la désertification et la sécheresse affectent particulièrement certaines zones, les inondations, l’érosion côtière et l’élévation du niveau de la mer sont les principaux dangers dans d’autres. Dans uncontexte où les ressources naturelles constituent la base des moyens de subsistance et de la sécurité alimentaire, la dégradation de l’environnement impacte de façon complexe la vulnérabilité des populations et ses capacités de résilience. Affectéspar les mêmes menaces climatiques, la vulnérabilité et la probabilité de migrer des individus/ménages sont influencées par leur dépendance aux ressources naturelles,leur statut socio-économique, et leurs caractéristiques démographiques. Compte tenu de ces différences, il est nécessaire que des politiques soient mises en œuvre pour répondre auxbesoins particuliers des populationslocales. Ces dernièresdoivent être informées des changements environnementaux actuels et futurs.La mobilité environnementale ne peut pas être considérée comme un comportement strictement rationnel basé sur la vulnérabilité réelle, les décideurs doivent également tenir compte de la vulnérabilité perçue par les personnes concernées. Créer des infrastructures d’accueil et mettre en place des mécanismes de protection des migrants et des personnesdéplacées est une étape nécessaire pour atténuer les risques futurs. Les autorités régionales doivent travailler ensemble pour renforcer la résilience des communautés d’origine aux chocs climatiques, mais ils doivent aussi faciliter la migration comme une stratégie d’adaptation.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://researchport...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Di Baldassarre, Giuliano; Elshamy, Mohamed; Van Griensven, Ann; Soliman, Eman; +8 Authors

    A critical discussion of recent studies that analysed the effects of climate change on the water resources of the River Nile Basin (RNB) is presented. First, current water-related issues on the RNB showing the particular vulnerability to environmental changes of this large territory are described. Second, observed trends in hydrological data (such as temperature, precipitation, river discharge) as described in the recent literature are presented. Third, recent modelling exercises to quantify the effects of climate changes on the RNB are critically analysed. The many sources of uncertainty affecting the entire modelling chain, including climate modelling, spatial and temporal downscaling, hydrological modelling and impact assessment are also discussed. In particular, two contrasting issues are discussed: the need to better recognize and characterize the uncertainty of climate change impacts on the hydrology of the RNB, and the necessity to effectively support decision-makers and propose suitable adaptation strategies and measures. The principles of a code of good practice in climate change impact studies based on the explicit handling of various sources of uncertainty are outlined.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Vrije Universiteit B...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Di Baldassarre, Giuliano; Elshamy, Mohamed; Van Griensven, Ann; Soliman, Eman; +8 Authors

    A critical discussion of recent studies that analysed the effects of climate change on the water resources of the River Nile Basin (RNB) is presented. First, current water-related issues on the RNB showing the particular vulnerability to environmental changes of this large territory are described. Second, observed trends in hydrological data (such as temperature, precipitation, river discharge) as described in the recent literature are presented. Third, recent modelling exercises to quantify the effects of climate changes on the RNB are critically analysed. The many sources of uncertainty affecting the entire modelling chain, including climate modelling, spatial and temporal downscaling, hydrological modelling and impact assessment are also discussed. In particular, two contrasting issues are discussed: the need to better recognize and characterize the uncertainty of climate change impacts on the hydrology of the RNB, and the necessity to effectively support decision-makers and propose suitable adaptation strategies and measures. The principles of a code of good practice in climate change impact studies based on the explicit handling of various sources of uncertainty are outlined.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Vrije Universiteit B...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Munafò, Sébastien;

    This thesis aims to examine the causal mechanisms of living environments on leisure mobilities and verify whether their inclusion is actually able to challenge the compact city as a sustainable urban form. The research focuses on the Swiss case and in particular the cities of Geneva and Zurich. The empirical approach is based on three types of additional analysis carried out in these areas: contextual analysis, quantitative analyzes based on data from the Mobility and Transport Microcensus 2010 and qualitative analysis through interviews. The main results are the following: â ¢ We find the existence of two opposing logics of association between land density and distance traveled: a decreasing link to daily mobility, but a positive correlation for occasional mobility (day trips and overnight trips). The denser is the living environment, the greater is the distance for this mobility. â ¢ Adding the two types of mobility to obtain a total average, we find that the inner city dwellers displayed, ultimately, much higher totals than would suggest the analysis of their daily mobility alone which therefore represent an invitation to invalidate the link compact city=short distances. â ¢ By transforming these distances into environmental impact, however, our calculations show that even while taking into account the many trips of urban dwellers, the negative relationship between total energy consumption and land density of the territory remains. â ¢ By examining in detail the share of leisure in daily and occasional mobility, we see that the logic of compensation is not what structures the links with urban environnements. In everyday life, the logic of proximity prevails: to live in the centre is rather correlated to more compactophile leisure and residing in the periphery to more leisure oriented towards the attributes of nature. â ¢ For occasional trips, we show firstly that compactophile mobilities represent a large part of these practices among all respondents, and secondly, that even in the case of very important and high energy consuming naturophile mobility, the relationship with the density of the living environment is not established. The central Genevans and are much less consumers of this type of leisure than people in the centre of Zurich even though their city is much more airy and green. Moreover, we also highlight, in peri-urban dwellers, a very intense mobility or this purpose. â ¢ The interpretation that we propose refers to lifestyles and residential choice of city dwellers which takes into account their leisure aspirations. These tastes are then translated into specific leisure activities and travel. In everyday life, they rely on proximity and functional, social and sensitive attributes of their living environment that they have chosen largely also for this. When it comes to breaking the routines during holidays and vacations, the same lifestyles result in significant occasional mobility whose motives can register in continuity of their daily lifestyle (loving the same things elsewhere) or by contrast (appreciate the diversity of spaces). In both cases, these motivations echo the valorisation of the diversity inherent in urbanity without questioning the urban residential location quality itself. Our results lead us ultimately to reject the compensation effect hypothesis and reaffirm, against the defenders of the sprawl-city, the virtues of the compact city, which remains a sustainable urban form, including for our leisure mobility.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    https://dx.doi.org/10.5075/epf...
    Doctoral thesis . 2015
    Data sources: Datacite
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      https://dx.doi.org/10.5075/epf...
      Doctoral thesis . 2015
      Data sources: Datacite
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Munafò, Sébastien;

    This thesis aims to examine the causal mechanisms of living environments on leisure mobilities and verify whether their inclusion is actually able to challenge the compact city as a sustainable urban form. The research focuses on the Swiss case and in particular the cities of Geneva and Zurich. The empirical approach is based on three types of additional analysis carried out in these areas: contextual analysis, quantitative analyzes based on data from the Mobility and Transport Microcensus 2010 and qualitative analysis through interviews. The main results are the following: â ¢ We find the existence of two opposing logics of association between land density and distance traveled: a decreasing link to daily mobility, but a positive correlation for occasional mobility (day trips and overnight trips). The denser is the living environment, the greater is the distance for this mobility. â ¢ Adding the two types of mobility to obtain a total average, we find that the inner city dwellers displayed, ultimately, much higher totals than would suggest the analysis of their daily mobility alone which therefore represent an invitation to invalidate the link compact city=short distances. â ¢ By transforming these distances into environmental impact, however, our calculations show that even while taking into account the many trips of urban dwellers, the negative relationship between total energy consumption and land density of the territory remains. â ¢ By examining in detail the share of leisure in daily and occasional mobility, we see that the logic of compensation is not what structures the links with urban environnements. In everyday life, the logic of proximity prevails: to live in the centre is rather correlated to more compactophile leisure and residing in the periphery to more leisure oriented towards the attributes of nature. â ¢ For occasional trips, we show firstly that compactophile mobilities represent a large part of these practices among all respondents, and secondly, that even in the case of very important and high energy consuming naturophile mobility, the relationship with the density of the living environment is not established. The central Genevans and are much less consumers of this type of leisure than people in the centre of Zurich even though their city is much more airy and green. Moreover, we also highlight, in peri-urban dwellers, a very intense mobility or this purpose. â ¢ The interpretation that we propose refers to lifestyles and residential choice of city dwellers which takes into account their leisure aspirations. These tastes are then translated into specific leisure activities and travel. In everyday life, they rely on proximity and functional, social and sensitive attributes of their living environment that they have chosen largely also for this. When it comes to breaking the routines during holidays and vacations, the same lifestyles result in significant occasional mobility whose motives can register in continuity of their daily lifestyle (loving the same things elsewhere) or by contrast (appreciate the diversity of spaces). In both cases, these motivations echo the valorisation of the diversity inherent in urbanity without questioning the urban residential location quality itself. Our results lead us ultimately to reject the compensation effect hypothesis and reaffirm, against the defenders of the sprawl-city, the virtues of the compact city, which remains a sustainable urban form, including for our leisure mobility.

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    https://dx.doi.org/10.5075/epf...
    Doctoral thesis . 2015
    Data sources: Datacite
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://dx.doi.org/1...arrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      https://dx.doi.org/10.5075/epf...
      Doctoral thesis . 2015
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Lagoarde-Segot, T.; Revelli, C.;

    This article sheds light on the issue of financing the 2030 Agenda. First of all, we highlight the analytical inconsistency of market financing strategies based on neoclassical theory. We then put forward the elements of an alternative strategy based on the issuance of a new category of financial instruments: the ecological sovereign security (ESS). Then, we develop "Philia 1.1", a new 32-equation stock-flow coherent model (SFC) to analyze the effects of issuing TSE on macroeconomic dynamics and the ecological transition process. Simulations suggest that the issuance of TSEs could help to drive an expansionary macroeconomic dynamic beneficial to employees, while embedding the additional activity in new ecological and social criteria. TSE emissions could therefore play a driving role in the pursuit of Sustainable Development Goals (SDGs). Cet article apporte l’éclairage de la Théorie Financière Écologique sur la question du financement de l’Agenda 2030. Nous mettons en évidence l’incohérence analytique du financement par les marchés, fondé sur la théorie néoclassique. Nous avançons une stratégie alternative reposant sur l’émission d’une nouvelle catégorie d’instruments financiers : le titre souverain écologique (TSE). Puis, nous développons « Philia 1.1 » un nouveau modèle stock-flux cohérent. Les simulations suggèrent que l’émission de TSE pourrait impulser une dynamique macroéconomique expansionniste bénéfique aux salariés tout en encastrant le surcroit d’activité dans de nouveaux critères écologiques et sociaux. L’émission de TSE pourrait jouer un rôle moteur dans la poursuite des Objectifs du Développement Durable (ODD).

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Halarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Hal
    Article . 2020
    Data sources: Hal
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      Hal
      Article . 2020
      Data sources: Hal
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Authors: Lagoarde-Segot, T.; Revelli, C.;

    This article sheds light on the issue of financing the 2030 Agenda. First of all, we highlight the analytical inconsistency of market financing strategies based on neoclassical theory. We then put forward the elements of an alternative strategy based on the issuance of a new category of financial instruments: the ecological sovereign security (ESS). Then, we develop "Philia 1.1", a new 32-equation stock-flow coherent model (SFC) to analyze the effects of issuing TSE on macroeconomic dynamics and the ecological transition process. Simulations suggest that the issuance of TSEs could help to drive an expansionary macroeconomic dynamic beneficial to employees, while embedding the additional activity in new ecological and social criteria. TSE emissions could therefore play a driving role in the pursuit of Sustainable Development Goals (SDGs). Cet article apporte l’éclairage de la Théorie Financière Écologique sur la question du financement de l’Agenda 2030. Nous mettons en évidence l’incohérence analytique du financement par les marchés, fondé sur la théorie néoclassique. Nous avançons une stratégie alternative reposant sur l’émission d’une nouvelle catégorie d’instruments financiers : le titre souverain écologique (TSE). Puis, nous développons « Philia 1.1 » un nouveau modèle stock-flux cohérent. Les simulations suggèrent que l’émission de TSE pourrait impulser une dynamique macroéconomique expansionniste bénéfique aux salariés tout en encastrant le surcroit d’activité dans de nouveaux critères écologiques et sociaux. L’émission de TSE pourrait jouer un rôle moteur dans la poursuite des Objectifs du Développement Durable (ODD).

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Halarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    Hal
    Article . 2020
    Data sources: Hal
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Halarrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
      Hal
      Article . 2020
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao

    The St-Paul and Amsterdam (SPA) islands are surrounded by giant kelp of which the most abundant is Macrocystis pyrifera, a monospecific genus widely spread in both hemispheres. In SPA, the species is at the northern limit of its southern distribution. M. pyrifera is limited by the winter isotherm 3°C (lethality at 2°C) and the summer isotherm 18°C (lethality between 21 and 25°C). The average temperature of the sea water in SPA fluctuates between 12.5°C in winter and 19.5°C in summer. It is likely that the species may be threatened by the effects of climate change as observed in Tasmania. The problem would be related to the consequences of the El Niño Southern Oscillation (ENSO), notably a decrease in precipitation and an increase in sea surface temperatures as well as mortality due to storms. {"references": ["F\u00e9ral (J.-P.) 2023. Les composantes biologiques : flore et faune marines subtropicales de l'h\u00e9misph\u00e8re sud \u2013 Les ceintures de Phaeophyceae. In: G. Duhamel (coord.) Les \u00eeles Saint-Paul et Amsterdam (Oc\u00e9an Indien sud) : environnement marin et p\u00eacheries. Mus\u00e9um national d'histoire naturelle, Paris, pp. 44-50 (Patrimoines naturels : 84) \u27e8hal-03575185\u27e9, doi : 10.5281/zenodo.7768595"]}

    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao ZENODOarrow_drop_down
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    ZENODO
    Part of book or chapter of book . 2023
    Data sources: Datacite
    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
    ZENODO
    Part of book or chapter of book . 2023
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    ZENODO
    Other literature type . 2023
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao

    The St-Paul and Amsterdam (SPA) islands are surrounded by giant kelp of which the most abundant is Macrocystis pyrifera, a monospecific genus widely spread in both hemispheres. In SPA, the species is at the northern limit of its southern distribution. M. pyrifera is limited by the winter isotherm 3°C (lethality at 2°C) and the summer isotherm 18°C (lethality between 21 and 25°C). The average temperature of the sea water in SPA fluctuates between 12.5°C in winter and 19.5°C in summer. It is likely that the species may be threatened by the effects of climate change as observed in Tasmania. The problem would be related to the consequences of the El Niño Southern Oscillation (ENSO), notably a decrease in precipitation and an increase in sea surface temperatures as well as mortality due to storms. {"references": ["F\u00e9ral (J.-P.) 2023. Les composantes biologiques : flore et faune marines subtropicales de l'h\u00e9misph\u00e8re sud \u2013 Les ceintures de Phaeophyceae. In: G. Duhamel (coord.) Les \u00eeles Saint-Paul et Amsterdam (Oc\u00e9an Indien sud) : environnement marin et p\u00eacheries. Mus\u00e9um national d'histoire naturelle, Paris, pp. 44-50 (Patrimoines naturels : 84) \u27e8hal-03575185\u27e9, doi : 10.5281/zenodo.7768595"]}

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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao ZENODOarrow_drop_down
      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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