Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
The following results are related to Energy Research. Are you interested to view more results? Visit OpenAIRE - Explore.
6 Research products
Relevance
arrow_drop_down
unfold_lessCompact results

  • Energy Research
  • 13. Climate action
  • IT
  • Middle English

  • Authors: A. Manzella1; S. Giamberini1; G. Montegrossi1; D. Scrocca1; +18 Authors

    Geothermal energy has similar social acceptability issues as other renewable energy technologies. The territory of a geothermal project should be known in depth, understood and respected, including the public and its value, the energy issues and the entire socio-economic and political context as well. This knowledge can only be acquired with the tools provided by social sciences. It will be the key to build a project adapted to the territory, to communicate with and engage the public in a suitable way. Three tools helpful in fostering constructive interactions with the public have been examined: information sharing, creating local benefits, and public participation.

    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      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.
  • Authors: Silvia Terzago; Elisa Palazzi; Jost von Hardenberg;

    The Hindu-Kush Karakoram Himalaya (HKKH) mountains and the Tibetan plateau are the world's largest snow and ice reservoir outside the polar regions and they are often referred to as the "Third Pole". These mountains feed the most important Asian river systems, and changes in snow and precipitation dynamics in this area could severely impact on water availability for downstream populations, agriculture and energy production, ecosystems and biodiversity. Despite their importance, precipitation and snowpack characteristics in the HKKH region are still poorly known, owing to the limited availability of surface observations in this remote and high elevation area. Global Climate Models (GCMs) still have too coarse spatial resolution to reproduce the small scale variability of precipitation and snow in orographically complex areas. Nevertheless, they may be effective in providing, even at a regional scale, a smooth but coherent picture of the large scale temporal and spatial patterns of these two variables in these areas. The quantification of the uncertainties in GCM simulations is essential to define the models skills in reproducing climate variability and to critically analyze future climate change projections. We investigate how the spatial and temporal variability of precipitation and snowpack in the HKKH region is represented in historical and future simulations of the state-of-the-art GCMs participating in the CMIP5 effort, and we investigate the role of elevation-dependent surface warming. The model outputs in the historical period are compared with the main, currently available observational datasets, including surface- and satellite-based observations and reanalysis data.

    CNR ExploRAarrow_drop_down
    CNR ExploRA
    Conference object . 2015
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      CNR ExploRAarrow_drop_down
      CNR ExploRA
      Conference object . 2015
      Data sources: CNR ExploRA
      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: Vajda A.; Wolff C.; Hyvärinen O.; Pasqui M.; +5 Authors

    Wildfires are critical natural hazards, both in the Mediterranean and boreal regions of Europe, causing significant environmental and economic damages and losses. Operational drought and fire risk forecast services on sub-seasonal, seasonal and climatic scale allow fire protection authorities to increase preparedness and response in drought and fire related emergencies and to develop mitigation and adaptation strategies in these regions.

    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 CNR ExploRAarrow_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
    CNR ExploRA
    Other ORP type . 2020
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      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 CNR ExploRAarrow_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
      CNR ExploRA
      Other ORP type . 2020
      Data sources: CNR ExploRA
      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.
  • Authors: J. P. Gouveia; S. Simoes; A. Babi?; M. Salvia; +10 Authors

    Energy dependence and an increasing concern with climate change are currently major challenges faced by European Union (EU) countries. Implementing Energy Efficiency (EE) measures and Renewable Energy Sources (RES) are privileged approaches to contribute to reduce both EU energy consumption and climate vulnerability while contributing to implement the Sustainable Development Goals 7 - Affordable and clean energy and 11 - Make cities and human settlements inclusive, safe, resilient and sustainable. However, the implementation of EE measures and RES options in Municipal Public Buildings (MPBs) is hampered not only by a general lack of financial resources, but also by an insufficient knowledge of public authorities on the buildings' features and consumption, as well as on the potentially most effective options to improve their energy performance. One of the challenges for making the public building sector more sustainable is to be able to develop solutions adapted to various regional contexts, level of urbanization of the area, availability of energy resources and types of buildings. Moreover, publics buildings with different usage, (i.e. swimming pools, health centres, sports centre, schools, office buildings) have associated different energy services (e.g. space heating and cooling, water heating, lighting, other electric equipment) and consumption profiles. Public authorities have to manage varied building stocks and thus need to enhance their institutional capacity in the field of EE and use of RES to contribute to the Energy Performance of Buildings and the Energy Efficiency EU Directives. The PrioritEE project, funded by the Interreg MED programme, aims at strengthening the capacities of public administrations in selecting and implementing efficient and cost-effective energy solutions in their public building stock. This work describes the Excel based Decision Support Tool (DST) under development for the ranking and selection of measures for improving EE and increasing RES adoption in MPBs. The tool is being co-developed, validated and tested by local public authorities and professional institutions from five country pilots with the aim of reducing energy consumption and prioritize EE investments. The pilots are located in regions with significant climatic differences: Potenza, Italy (HDD=1762); Leziria do Tejo, Portugal (HDD=893); Teruel, Spain (HDD=1725); West Macedonia, Greece (2508) and Karlovac, Croatia (2364); allowing to test the DST in different European contexts. A comprehensive set of key performance indicators is an integral part of the DST and will be used to compare different scenarios of interventions and monitor energy consumption, assessing the effects of the proposed strategies. The DST components, namely its main features (e.g. analytical database), building typologies and energy services addressed, as well as the results obtained to over 100 MPBs within the five pilot regions will be discussed as a ranking per investment (total, per user, per m2, payback period), and energy savings (total, per user, per m2), among others. Moreover, a focus on how results are being used by local public authorities will be presented, evaluating the DST transferability to other countries, cities and regions.

    CNR ExploRAarrow_drop_down
    CNR ExploRA
    Conference object . 2018
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      CNR ExploRAarrow_drop_down
      CNR ExploRA
      Conference object . 2018
      Data sources: CNR ExploRA
      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.
  • Authors: Palazzi; E.; Mortarini; L.; +4 Authors

    The enhancement of warming rates with elevation, the so-called elevation-dependent warming (EDW), is one of the clearest regional expressions of global warming. Real sentinels of climate and environmental changes, mountains have experienced more rapid and intense warming rates in the recent decades, leading to serious impacts on mountain ecosystems and downstream societies, some of which are already occurring. In this study we use the historical and scenario simulations of one state-of-the-art global climate model, the EC-Earth GCM, run at five different spatial resolutions, from ~125 km to ~16 km, to explore the existence, characteristics and driving mechanisms of EDW in three different mountain regions of the world - the Colorado Rocky Mountains, the Greater Alpine Region and the Tibetan Plateau-Himalayas. The aim of this study is twofold: to investigate the impact (if any) of increasing model resolution on the representation of EDW and to highlight possible differences in this phenomenon and its driving mechanisms in different mountain regions of the northern hemisphere. Preliminary results indicate that autumn (September to November) is the only season in which EDW is simulated by the model in both the maximum and the minimum temperature, in all three regions and across all model resolutions. Regional differences emerge in the other seasons: for example, the Tibetan Plateau-Himalayas is the only area in which EDW is detected in winter. As for the analysis of EDW drivers, we identify albedo and downward longwave radiation as being the most important variables for EDW, in all three areas considered and in all seasons. Further these results are robust to changes in model resolution, even though a clearer signal is associated with finer resolutions. We finally use the highest resolution EC-Earth simulations available (~16 km) to identify what areas, within the three considered mountain ranges, are expected to undergo a significant reduction of snow or ice cover in the period 2039-2068 with respect to the period 1979-2008, using the EC-Earth projections under the RCP 8.5 concentration scenario.

    CNR ExploRAarrow_drop_down
    CNR ExploRA
    Conference object . 2017
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      CNR ExploRAarrow_drop_down
      CNR ExploRA
      Conference object . 2017
      Data sources: CNR ExploRA
      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.
  • Authors: Daniele Taddei; Rosamaria Trizzino;

    As stated in many issues, the climate a leading cause of triggering and evolution of mass movements. Differently from other triggering factors the climatic factors can be well defined for the past and forecasted in the short and medium term. Therefore, the recognition of the climatic trends related to geomorphological and hydrogeological modifications allows for a prevision of landslides and other impacts on human life. The Fourth Assessment Report (AR4) on Climate Change (IPCC) predicts that the global sea level will rise of 60 cm by the year 2100 in response to the warming of the oceans and melting of glaciers. This could have a significant impact on the evolution of the environment if we take into account that coastal areas house approximately 10% of the world population. This paper describes an example of how climate change, and all possible related effects, played a driving role on the triggering and evolution of a huge landslide. The studied area is the coastal slope of the town of Vasto (Abruzzo, Central Italy) recently affected by numerous landslide reactivations. The landslide body extends for 2 km2 from the crown zone (at about 150 m a.s.l.) towards the coastal line. The deep-seated gravitational deformations and large landslides with submarine foots observed on the Vasto coastline are typical of mass movements occurring along the Adriatic coast, in the Plio-Pleistocene sequences represented by clays, sands and conglomerates with continental deposits covers. This study shows that the historical reactivations of the landslide, as well as its scarp retrogression, are related to transients destabilizing factors such as rainfall or snow-melting whereas oldest and deeper mass movements were caused by various eustatic fluctuations in sea level, starting from the emergence of the slope in the middle Pleistocene, where the sub-aerial phase of the transgressive marine succession began. A paleo-morphologic reconstruction of the slope enabled to correlate the numerous instabilities over time to the fluctuations in the level of the Adriatic Sea from the Middle Pleistocene to the present. For a more complete study, it was necessary to reconstruct a "geological-evolutionary model of the slope" that could explain the current stratigraphic features and the actual landsliding framework. The evolutionary model has been useful to understand and explain how the variation in sea level due to climate changes and the simultaneous lifting of the area conditioned the present morphology of the hillside, predisposing the slope to a widespread landsliding. The results of geological-evolutionary model of the slope were validated using a Finite Elements stress-strain analysis carried out by means of the FLAC 6.0 calculation code. The stress-strain numerical simulations show that the first activation of the landslide Vasto would have taken about 200,000 years ago at a rapid rising of sea level. In conclusion, the landslide mass currently observable reflects a phenomenon of instability which was fully activated approximately 200,000 years ago, in correspondence with a phase of high marine station. This instability continued to evolve with local events up to the present day.

    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      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.
Powered by OpenAIRE graph
Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
The following results are related to Energy Research. Are you interested to view more results? Visit OpenAIRE - Explore.
6 Research products
  • Authors: A. Manzella1; S. Giamberini1; G. Montegrossi1; D. Scrocca1; +18 Authors

    Geothermal energy has similar social acceptability issues as other renewable energy technologies. The territory of a geothermal project should be known in depth, understood and respected, including the public and its value, the energy issues and the entire socio-economic and political context as well. This knowledge can only be acquired with the tools provided by social sciences. It will be the key to build a project adapted to the territory, to communicate with and engage the public in a suitable way. Three tools helpful in fostering constructive interactions with the public have been examined: information sharing, creating local benefits, and public participation.

    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      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.
  • Authors: Silvia Terzago; Elisa Palazzi; Jost von Hardenberg;

    The Hindu-Kush Karakoram Himalaya (HKKH) mountains and the Tibetan plateau are the world's largest snow and ice reservoir outside the polar regions and they are often referred to as the "Third Pole". These mountains feed the most important Asian river systems, and changes in snow and precipitation dynamics in this area could severely impact on water availability for downstream populations, agriculture and energy production, ecosystems and biodiversity. Despite their importance, precipitation and snowpack characteristics in the HKKH region are still poorly known, owing to the limited availability of surface observations in this remote and high elevation area. Global Climate Models (GCMs) still have too coarse spatial resolution to reproduce the small scale variability of precipitation and snow in orographically complex areas. Nevertheless, they may be effective in providing, even at a regional scale, a smooth but coherent picture of the large scale temporal and spatial patterns of these two variables in these areas. The quantification of the uncertainties in GCM simulations is essential to define the models skills in reproducing climate variability and to critically analyze future climate change projections. We investigate how the spatial and temporal variability of precipitation and snowpack in the HKKH region is represented in historical and future simulations of the state-of-the-art GCMs participating in the CMIP5 effort, and we investigate the role of elevation-dependent surface warming. The model outputs in the historical period are compared with the main, currently available observational datasets, including surface- and satellite-based observations and reanalysis data.

    CNR ExploRAarrow_drop_down
    CNR ExploRA
    Conference object . 2015
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      CNR ExploRAarrow_drop_down
      CNR ExploRA
      Conference object . 2015
      Data sources: CNR ExploRA
      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: Vajda A.; Wolff C.; Hyvärinen O.; Pasqui M.; +5 Authors

    Wildfires are critical natural hazards, both in the Mediterranean and boreal regions of Europe, causing significant environmental and economic damages and losses. Operational drought and fire risk forecast services on sub-seasonal, seasonal and climatic scale allow fire protection authorities to increase preparedness and response in drought and fire related emergencies and to develop mitigation and adaptation strategies in these regions.

    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 CNR ExploRAarrow_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
    CNR ExploRA
    Other ORP type . 2020
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      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 CNR ExploRAarrow_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
      CNR ExploRA
      Other ORP type . 2020
      Data sources: CNR ExploRA
      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.
  • Authors: J. P. Gouveia; S. Simoes; A. Babi?; M. Salvia; +10 Authors

    Energy dependence and an increasing concern with climate change are currently major challenges faced by European Union (EU) countries. Implementing Energy Efficiency (EE) measures and Renewable Energy Sources (RES) are privileged approaches to contribute to reduce both EU energy consumption and climate vulnerability while contributing to implement the Sustainable Development Goals 7 - Affordable and clean energy and 11 - Make cities and human settlements inclusive, safe, resilient and sustainable. However, the implementation of EE measures and RES options in Municipal Public Buildings (MPBs) is hampered not only by a general lack of financial resources, but also by an insufficient knowledge of public authorities on the buildings' features and consumption, as well as on the potentially most effective options to improve their energy performance. One of the challenges for making the public building sector more sustainable is to be able to develop solutions adapted to various regional contexts, level of urbanization of the area, availability of energy resources and types of buildings. Moreover, publics buildings with different usage, (i.e. swimming pools, health centres, sports centre, schools, office buildings) have associated different energy services (e.g. space heating and cooling, water heating, lighting, other electric equipment) and consumption profiles. Public authorities have to manage varied building stocks and thus need to enhance their institutional capacity in the field of EE and use of RES to contribute to the Energy Performance of Buildings and the Energy Efficiency EU Directives. The PrioritEE project, funded by the Interreg MED programme, aims at strengthening the capacities of public administrations in selecting and implementing efficient and cost-effective energy solutions in their public building stock. This work describes the Excel based Decision Support Tool (DST) under development for the ranking and selection of measures for improving EE and increasing RES adoption in MPBs. The tool is being co-developed, validated and tested by local public authorities and professional institutions from five country pilots with the aim of reducing energy consumption and prioritize EE investments. The pilots are located in regions with significant climatic differences: Potenza, Italy (HDD=1762); Leziria do Tejo, Portugal (HDD=893); Teruel, Spain (HDD=1725); West Macedonia, Greece (2508) and Karlovac, Croatia (2364); allowing to test the DST in different European contexts. A comprehensive set of key performance indicators is an integral part of the DST and will be used to compare different scenarios of interventions and monitor energy consumption, assessing the effects of the proposed strategies. The DST components, namely its main features (e.g. analytical database), building typologies and energy services addressed, as well as the results obtained to over 100 MPBs within the five pilot regions will be discussed as a ranking per investment (total, per user, per m2, payback period), and energy savings (total, per user, per m2), among others. Moreover, a focus on how results are being used by local public authorities will be presented, evaluating the DST transferability to other countries, cities and regions.

    CNR ExploRAarrow_drop_down
    CNR ExploRA
    Conference object . 2018
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      CNR ExploRAarrow_drop_down
      CNR ExploRA
      Conference object . 2018
      Data sources: CNR ExploRA
      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.
  • Authors: Palazzi; E.; Mortarini; L.; +4 Authors

    The enhancement of warming rates with elevation, the so-called elevation-dependent warming (EDW), is one of the clearest regional expressions of global warming. Real sentinels of climate and environmental changes, mountains have experienced more rapid and intense warming rates in the recent decades, leading to serious impacts on mountain ecosystems and downstream societies, some of which are already occurring. In this study we use the historical and scenario simulations of one state-of-the-art global climate model, the EC-Earth GCM, run at five different spatial resolutions, from ~125 km to ~16 km, to explore the existence, characteristics and driving mechanisms of EDW in three different mountain regions of the world - the Colorado Rocky Mountains, the Greater Alpine Region and the Tibetan Plateau-Himalayas. The aim of this study is twofold: to investigate the impact (if any) of increasing model resolution on the representation of EDW and to highlight possible differences in this phenomenon and its driving mechanisms in different mountain regions of the northern hemisphere. Preliminary results indicate that autumn (September to November) is the only season in which EDW is simulated by the model in both the maximum and the minimum temperature, in all three regions and across all model resolutions. Regional differences emerge in the other seasons: for example, the Tibetan Plateau-Himalayas is the only area in which EDW is detected in winter. As for the analysis of EDW drivers, we identify albedo and downward longwave radiation as being the most important variables for EDW, in all three areas considered and in all seasons. Further these results are robust to changes in model resolution, even though a clearer signal is associated with finer resolutions. We finally use the highest resolution EC-Earth simulations available (~16 km) to identify what areas, within the three considered mountain ranges, are expected to undergo a significant reduction of snow or ice cover in the period 2039-2068 with respect to the period 1979-2008, using the EC-Earth projections under the RCP 8.5 concentration scenario.

    CNR ExploRAarrow_drop_down
    CNR ExploRA
    Conference object . 2017
    Data sources: CNR ExploRA
    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      CNR ExploRAarrow_drop_down
      CNR ExploRA
      Conference object . 2017
      Data sources: CNR ExploRA
      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.
  • Authors: Daniele Taddei; Rosamaria Trizzino;

    As stated in many issues, the climate a leading cause of triggering and evolution of mass movements. Differently from other triggering factors the climatic factors can be well defined for the past and forecasted in the short and medium term. Therefore, the recognition of the climatic trends related to geomorphological and hydrogeological modifications allows for a prevision of landslides and other impacts on human life. The Fourth Assessment Report (AR4) on Climate Change (IPCC) predicts that the global sea level will rise of 60 cm by the year 2100 in response to the warming of the oceans and melting of glaciers. This could have a significant impact on the evolution of the environment if we take into account that coastal areas house approximately 10% of the world population. This paper describes an example of how climate change, and all possible related effects, played a driving role on the triggering and evolution of a huge landslide. The studied area is the coastal slope of the town of Vasto (Abruzzo, Central Italy) recently affected by numerous landslide reactivations. The landslide body extends for 2 km2 from the crown zone (at about 150 m a.s.l.) towards the coastal line. The deep-seated gravitational deformations and large landslides with submarine foots observed on the Vasto coastline are typical of mass movements occurring along the Adriatic coast, in the Plio-Pleistocene sequences represented by clays, sands and conglomerates with continental deposits covers. This study shows that the historical reactivations of the landslide, as well as its scarp retrogression, are related to transients destabilizing factors such as rainfall or snow-melting whereas oldest and deeper mass movements were caused by various eustatic fluctuations in sea level, starting from the emergence of the slope in the middle Pleistocene, where the sub-aerial phase of the transgressive marine succession began. A paleo-morphologic reconstruction of the slope enabled to correlate the numerous instabilities over time to the fluctuations in the level of the Adriatic Sea from the Middle Pleistocene to the present. For a more complete study, it was necessary to reconstruct a "geological-evolutionary model of the slope" that could explain the current stratigraphic features and the actual landsliding framework. The evolutionary model has been useful to understand and explain how the variation in sea level due to climate changes and the simultaneous lifting of the area conditioned the present morphology of the hillside, predisposing the slope to a widespread landsliding. The results of geological-evolutionary model of the slope were validated using a Finite Elements stress-strain analysis carried out by means of the FLAC 6.0 calculation code. The stress-strain numerical simulations show that the first activation of the landslide Vasto would have taken about 200,000 years ago at a rapid rising of sea level. In conclusion, the landslide mass currently observable reflects a phenomenon of instability which was fully activated approximately 200,000 years ago, in correspondence with a phase of high marine station. This instability continued to evolve with local events up to the present day.

    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.
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      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.
Powered by OpenAIRE graph