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description Publicationkeyboard_double_arrow_right Article , Journal 2013 ItalyPublisher:Elsevier BV Authors:CAPORALE, ANTONIO GIANDONATO;
PIGNA, MASSIMO; SOMMELLA, ALESSIA; Dynes J. J; +2 AuthorsCAPORALE, ANTONIO GIANDONATO
CAPORALE, ANTONIO GIANDONATO in OpenAIRECAPORALE, ANTONIO GIANDONATO;
PIGNA, MASSIMO; SOMMELLA, ALESSIA; Dynes J. J;CAPORALE, ANTONIO GIANDONATO
CAPORALE, ANTONIO GIANDONATO in OpenAIRECOZZOLINO, VINCENZA;
Violante A.;COZZOLINO, VINCENZA
COZZOLINO, VINCENZA in OpenAIREThe influence of compost on the growth of bean plants irrigated with As-contaminated waters and its influence on the mobility of As in the soils and the uptake of As (as NaAs(III)O2) by plant components was studied at various compost application rates (3·10(4) and 6·10(4) kg ha(-1)) and at three As concentrations (1, 2 and 3 mg kg(-1)). The biomass and As and P concentrations of the roots, shoots and beans were determined at harvest time, as well as the chlorophyll content of the leaves and nonspecific and specifically bound As in the soil. The bean plants exposed to As showed typical phytotoxicity symptoms; no plants however died over the study. The biomass of the bean plants increased with the increasing amounts of compost added to the soil, attributed to the phytonutritive capacity of compost. Biomass decreased with increasing As concentrations, however, the reduction in the biomass was significantly lower with the addition of compost, indicating that the As phytotoxicity was alleviated by the compost. For the same As concentration, the As content of the roots, shoots and beans decreased with increasing compost added compared to the Control. This is due to partial immobilization of the As by the organic functional groups on the compost, either directly or through cation bridging. Most of the As adsorbed by the bean plants accumulated in the roots, while a scant allocation of As occurred in the beans. Hence, the addition of compost to soils could be used as an effective means to limit As accumulation in crops from As-contaminated waters.
Archivio della ricer... arrow_drop_down Journal of Environmental ManagementArticle . 2013 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jenvman.2013.06.041&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu41 citations 41 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert Archivio della ricer... arrow_drop_down Journal of Environmental ManagementArticle . 2013 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jenvman.2013.06.041&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018 Italy, GermanyPublisher:Springer Science and Business Media LLC Authors:Castellani F;
Castellani F
Castellani F in OpenAIREEsposito A;
Esposito A
Esposito A in OpenAIREGeldermann J;
Geldermann J
Geldermann J in OpenAIREAltieri R;
Altieri R
Altieri R in OpenAIREhandle: 20.500.14243/354044
Purpose In Italy, composting olive mill waste has become a common practice, since it mitigates the environmental problems associated with spreading the waste on land. Compost can be used to prepare growth media for plant nursery cultivation as a substitute for peat, a non-renewable resource whose extraction has long raised environmental concerns. Here, we investigate two common composting procedures--open windrow and static-pile in gas-permeable bags--and compare them to evaluate their environmental impact. Methods We perform a cradle-to-grave life cycle assessment (LCA) in accordance with ISO 14040 and 14044. The LCA considers carbon storage in the soil after 100 years, fugitive greenhouse gas (GHG) emissions, and the impacts avoided by substituting for peat. We use cumulative energy demand, global warming potential (GWP), acidification potential, and eutrophication potential indicators in a contribution analysis and explore how the re-use of olive pits for energy production and reduction of commercial fertilizers improves the environmental balance. We also present a scenario analysis that indicates how parameter fluctuations affect the results. Results and discussion Our study shows that peat's impacts can be significantly reduced from 1162.3 to 96.3 kg CO2-eq/Mg for open windrow compost or 43.1 kg CO2-eq/Mg for static-pile compost in gas-permeable bags. For static-pile composting, the lack of volatile organic compound and ammonia emissions and the detection of oxygen concentrations above 12% vol. suggest fully aerobic conditions. Fugitive greenhouse gas emissions were the most important contributions to the GWP. In the contribution analysis for static-pile composting, the avoidance of compost spreading and the carbon storage effect (due to compost usage) contributed 54% of the overall impacts to GWP and between 21 and 45% to the other indicators. Conclusions This LCA study illustrates how horticulturists can improve their resource management practices by recycling olive mill waste materials. Proper management of composting unit aeration can reduce fugitive GHG emissions.
Publikationenserver ... arrow_drop_down Publikationenserver der Georg-August-Universität GöttingenArticle . 2019The International Journal of Life Cycle AssessmentArticle . 2018 . Peer-reviewedLicense: Springer TDMData sources: CrossrefUniversitätsbibliographie, Universität Duisburg-EssenArticle . 2019Data sources: Universitätsbibliographie, Universität Duisburg-Essenadd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s11367-018-1514-0&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 6 citations 6 popularity Top 10% influence Average impulse Average Powered by BIP!
more_vert Publikationenserver ... arrow_drop_down Publikationenserver der Georg-August-Universität GöttingenArticle . 2019The International Journal of Life Cycle AssessmentArticle . 2018 . Peer-reviewedLicense: Springer TDMData sources: CrossrefUniversitätsbibliographie, Universität Duisburg-EssenArticle . 2019Data sources: Universitätsbibliographie, Universität Duisburg-Essenadd ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/s11367-018-1514-0&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal , Other literature type 2012 France, Australia, Netherlands, Australia, Argentina, Argentina, ItalyPublisher:Springer Science and Business Media LLC Funded by:EC | TRANZFOREC| TRANZFORAuthors:Anna L. Jacobsen;
Anna L. Jacobsen
Anna L. Jacobsen in OpenAIREMark Westoby;
Jarmila Pittermann; Amy E. Zanne; +22 AuthorsMark Westoby
Mark Westoby in OpenAIREAnna L. Jacobsen;
Anna L. Jacobsen
Anna L. Jacobsen in OpenAIREMark Westoby;
Jarmila Pittermann; Amy E. Zanne; Amy E. Zanne;Mark Westoby
Mark Westoby in OpenAIREFrederic Lens;
Hafiz Maherali; R. Brandon Pratt;Frederic Lens
Frederic Lens in OpenAIREPatrick J. Mitchell;
Patrick J. Mitchell
Patrick J. Mitchell in OpenAIRERadika Bhaskar;
Radika Bhaskar
Radika Bhaskar in OpenAIREIan J. Wright;
Sean M. Gleason;Ian J. Wright
Ian J. Wright in OpenAIREAndrea Nardini;
John S. Sperry;Andrea Nardini
Andrea Nardini in OpenAIREUwe G. Hacke;
Taylor S. Feild;Uwe G. Hacke
Uwe G. Hacke in OpenAIREMaurizio Mencuccini;
Maurizio Mencuccini
Maurizio Mencuccini in OpenAIRESylvain Delzon;
Sylvain Delzon
Sylvain Delzon in OpenAIRESteven Jansen;
Steven Jansen
Steven Jansen in OpenAIREBrendan Choat;
Brendan Choat
Brendan Choat in OpenAIRESandra Janet Bucci;
Sandra Janet Bucci
Sandra Janet Bucci in OpenAIREStefan Mayr;
Stefan Mayr
Stefan Mayr in OpenAIRETimothy J. Brodribb;
Timothy J. Brodribb
Timothy J. Brodribb in OpenAIREJordi Martínez-Vilalta;
Jordi Martínez-Vilalta
Jordi Martínez-Vilalta in OpenAIREHervé Cochard;
Hervé Cochard;Hervé Cochard
Hervé Cochard in OpenAIREShifts in rainfall patterns and increasing temperatures associated with climate change are likely to cause widespread forest decline in regions where droughts are predicted to increase in duration and severity. One primary cause of productivity loss and plant mortality during drought is hydraulic failure. Drought stress creates trapped gas emboli in the water transport system, which reduces the ability of plants to supply water to leaves for photosynthetic gas exchange and can ultimately result in desiccation and mortality. At present we lack a clear picture of how thresholds to hydraulic failure vary across a broad range of species and environments, despite many individual experiments. Here we draw together published and unpublished data on the vulnerability of the transport system to drought-induced embolism for a large number of woody species, with a view to examining the likely consequences of climate change for forest biomes. We show that 70% of 226 forest species from 81 sites worldwide operate with narrow (<1 megapascal) hydraulic safety margins against injurious levels of drought stress and therefore potentially face long-term reductions in productivity and survival if temperature and aridity increase as predicted for many regions across the globe. Safety margins are largely independent of mean annual precipitation, showing that there is global convergence in the vulnerability of forests to drought, with all forest biomes equally vulnerable to hydraulic failure regardless of their current rainfall environment. These findings provide insight into why drought-induced forest decline is occurring not only in arid regions but also in wet forests not normally considered at drought risk.
Nature arrow_drop_down INRIA a CCSD electronic archive serverArticle . 2012Data sources: INRIA a CCSD electronic archive serverhttp://dx.doi.org/10.1038/natu...Other literature typeData sources: European Union Open Data PortalJames Cook University, Australia: ResearchOnline@JCUArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)Naturalis Institutional RepositoryArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/nature11688&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 2K citations 2,078 popularity Top 0.01% influence Top 0.1% impulse Top 0.01% Powered by BIP!
more_vert Nature arrow_drop_down INRIA a CCSD electronic archive serverArticle . 2012Data sources: INRIA a CCSD electronic archive serverhttp://dx.doi.org/10.1038/natu...Other literature typeData sources: European Union Open Data PortalJames Cook University, Australia: ResearchOnline@JCUArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)Naturalis Institutional RepositoryArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2012Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/nature11688&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal , Research , Preprint 2013 Italy, United Kingdom, United KingdomPublisher:University of Chicago Press Funded by:EC | LUCESEC| LUCESAuthors:Fezzi, Carlo;
Fezzi, Carlo
Fezzi, Carlo in OpenAIREBateman, Ian;
Bateman, Ian
Bateman, Ian in OpenAIREhandle: 11572/141325 , 10871/19374
Ricardian (hedonic) analyses of the impact of climate change on farmland values typically assume additively separable effects of temperature and precipitation. Model estimation is implemented on data aggregated across counties or large regions. We investigate the potential bias induced by such approaches by using a large panel of farm-level data. Consistent with the literature on plant physiology, we observe significant non-linear interaction effects, with more abundant precipitation acting as a mitigating factor for increased heat stress. This interaction disappears when the same data is aggregated in the conventional manner, leading to predictions of climate change impacts which are significantly distorted.
Research Papers in E... arrow_drop_down University of East Anglia digital repositoryArticle . 2015 . Peer-reviewedData sources: University of East Anglia digital repositoryJournal of the Association of Environmental and Resource EconomistsArticle . 2015 . Peer-reviewedData sources: CrossrefUniversity of East Anglia: UEA Digital RepositoryArticle . 2015Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1086/680257&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu80 citations 80 popularity Top 1% influence Top 10% impulse Top 10% Powered by BIP!
more_vert Research Papers in E... arrow_drop_down University of East Anglia digital repositoryArticle . 2015 . Peer-reviewedData sources: University of East Anglia digital repositoryJournal of the Association of Environmental and Resource EconomistsArticle . 2015 . Peer-reviewedData sources: CrossrefUniversity of East Anglia: UEA Digital RepositoryArticle . 2015Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1086/680257&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 ItalyPublisher:MDPI AG Authors:Elena Cervelli;
Pier Francesco Recchi;Elena Cervelli
Elena Cervelli in OpenAIREEster Scotto di Perta;
Ester Scotto di Perta
Ester Scotto di Perta in OpenAIREStefania Pindozzi;
Stefania Pindozzi
Stefania Pindozzi in OpenAIREdoi: 10.3390/land12101865
handle: 11588/943275
In the last two centuries, land-use change (LUC) has been the most important direct change driver for terrestrial ecosystems. In contrast with the consequent ecosystem degradation, forward-looking spatial policies and target landscape and land-use planning processes are needed from a sustainability perspective. The present paper proposes a framework of action, including different landscape-planning and ecological approaches: from spatial modelling to recognize LUC and build different scenarios, to ecosystem service (ES) assessment to evaluate possible environmental impacts. Three different scenarios were explored: Trend, No Tillage, and Energy crops. The sediment delivery ratio and carbon storage and sequestration ESs were assessed and compared for each scenario. The results show that regional development in line with past trends could lead to further land degradation (with ES value losses, in a decade, greater than 5%). Instead, the two scenarios proposed in compliance with EU policies could bring benefits, if only those related to moderate LUCs and respecting the naturally grass-vegetated land. The aim of the paper is to support decision makers and local communities in the landscape planning landscape planning process. From the local to global scale, guided and shared LUC management allows us to implement sustainable development, based not only on a deep knowledge of the physical environment but also of social and economic issues.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/land12101865&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/land12101865&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021 Italy, NetherlandsPublisher:Elsevier BV Authors:Marc van den Homberg;
Aklilu Teklesadik; Dennis L.J. van den Berg; Gabriela Guimarães Nobre; +3 AuthorsMarc van den Homberg
Marc van den Homberg in OpenAIREMarc van den Homberg;
Aklilu Teklesadik; Dennis L.J. van den Berg; Gabriela Guimarães Nobre; Gabriela Guimarães Nobre; Joris J.L. Westerveld;Marc van den Homberg
Marc van den Homberg in OpenAIRESjoerd Stuit;
Sjoerd Stuit
Sjoerd Stuit in OpenAIREFood insecurity is a growing concern due to man-made conflicts, climate change, and economic downturns. Forecasting the state of food insecurity is essential to be able to trigger early actions, for example, by humanitarian actors. To measure the actual state of food insecurity, expert and consensus-based approaches and surveys are currently used. Both require substantial manpower, time, and budget. This paper introduces an extreme gradient-boosting machine learning model to forecast monthly transitions in the state of food security in Ethiopia, at a spatial granularity of livelihood zones, and for lead times of one to 12 months, using open-source data. The transition in the state of food security, hereafter referred to as predictand, is represented by the Integrated Food Security Phase Classification Data. From 19 categories of datasets, 130 variables were derived and used as predictors of the transition in the state of food security. The predictors represent changes in climate and land, market, conflict, infrastructure, demographics and livelihood zone characteristics. The most relevant predictors are found to be food security history and surface soil moisture. Overall, the model performs best for forecasting Deteriorations and Improvements in the state of food security compared to the baselines. The proposed method performs (F1 macro score) at least twice as well as the best baseline (a dummy classifier) for a Deterioration. The model performs better when forecasting long-term (7 months; F1 macro average = 0.61) compared to short-term (3 months; F1 macro average = 0.51). Combining machine learning, Integrated Phase Classification (IPC) ratings from monitoring systems, and open data can add value to existing consensus-based forecasting approaches as this combination provides longer lead times and more regular updates. Our approach can also be transferred to other countries as most of the data on the predictors are openly available from global data repositories.
The Science of The T... arrow_drop_down The Science of The Total EnvironmentArticle . 2021 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefThe Science of The Total EnvironmentArticle . 2021License: CC BY NC NDData sources: Pure Utrecht UniversityThe Science of The Total EnvironmentArticle . 2021add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.scitotenv.2021.147366&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 37 citations 37 popularity Top 10% influence Top 10% impulse Top 1% Powered by BIP!
more_vert The Science of The T... arrow_drop_down The Science of The Total EnvironmentArticle . 2021 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefThe Science of The Total EnvironmentArticle . 2021License: CC BY NC NDData sources: Pure Utrecht UniversityThe Science of The Total EnvironmentArticle . 2021add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.scitotenv.2021.147366&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2015 France, Netherlands, France, France, France, Germany, France, FrancePublisher:Copernicus GmbH Funded by:EC | GHG EUROPEEC| GHG EUROPEAuthors:Nicolas Vuichard;
Nicolas Vuichard
Nicolas Vuichard in OpenAIREXiuchen Wu;
Xiuchen Wu; Eddy Moors; +21 AuthorsXiuchen Wu
Xiuchen Wu in OpenAIRENicolas Vuichard;
Nicolas Vuichard
Nicolas Vuichard in OpenAIREXiuchen Wu;
Xiuchen Wu; Eddy Moors; P. Ciais; N. de Noblet-Ducoudré; Pierre Cellier;Xiuchen Wu
Xiuchen Wu in OpenAIREXuhui Wang;
Xuhui Wang
Xuhui Wang in OpenAIREP. Di Tommasi;
Christine Moureaux;P. Di Tommasi
P. Di Tommasi in OpenAIREEric Larmanou;
Tanguy Manise; W.W.P. Jans; Luca Vitale;Eric Larmanou
Eric Larmanou in OpenAIREThomas Grünwald;
Vincenzo Magliulo;Thomas Grünwald
Thomas Grünwald in OpenAIREJan Elbers;
Dominique Ripoche;Jan Elbers
Jan Elbers in OpenAIRETiphaine Tallec;
Tiphaine Tallec
Tiphaine Tallec in OpenAIREEric Ceschia;
Anne De Ligne;Eric Ceschia
Eric Ceschia in OpenAIREMartin Wattenbach;
Martin Wattenbach
Martin Wattenbach in OpenAIREBenjamin Loubet;
Benjamin Loubet
Benjamin Loubet in OpenAIRENicolas Viovy;
Nicolas Viovy
Nicolas Viovy in OpenAIREChristian Bernhofer;
Christian Bernhofer
Christian Bernhofer in OpenAIREAbstract. The responses of crop functioning to changing climate and atmospheric CO2 concentration ([CO2]) could have large effects on food production, and impact carbon, water and energy fluxes, causing feedbacks to climate. To simulate the responses of temperate crops to changing climate and [CO2], accounting for the specific phenology of crops mediated by management practice, we present here the development of a process-oriented terrestrial biogeochemical model named ORCHIDEE-CROP (v0), which integrates a generic crop phenology and harvest module and a very simple parameterization of nitrogen fertilization, into the land surface model (LSM) ORCHIDEEv196, in order to simulate biophysical and biochemical interactions in croplands, as well as plant productivity and harvested yield. The model is applicable for a range of temperate crops, but it is tested here for maize and winter wheat, with the phenological parameterizations of two European varieties originating from the STICS agronomical model. We evaluate the ORCHIDEE-CROP (v0) model against eddy covariance and biometric measurements at 7 winter wheat and maize sites in Europe. The specific ecosystem variables used in the evaluation are CO2 fluxes (NEE), latent heat and sensible heat fluxes. Additional measurements of leaf area index (LAI), aboveground biomass and yield are used as well. Evaluation results reveal that ORCHIDEE-CROP (v0) reproduces the observed timing of crop development stages and the amplitude of pertaining LAI changes in contrast to ORCHIDEEv196 in which by default crops have the same phenology than grass. A near-halving of the root mean square error of LAI from 2.38 ± 0.77 to 1.08 ± 0.34 m2 m−2 is obtained between ORCHIDEEv196 and ORCHIDEE-CROP (v0) across the 7 study sites. Improved crop phenology and carbon allocation lead to a general good match between modelled and observed aboveground biomass (with a normalized root mean squared error (NRMSE) of 11.0–54.2 %), crop yield, as well as of the daily carbon and energy fluxes with NRMSE of ~9.0–20.1 and ~9.4–22.3 % for NEE, and sensible and latent heat fluxes, respectively. The model data mistfit for energy fluxes are within uncertainties of the measurements, which themselves show an incomplete energy balance closure within the range 80.6–86.3 %. The remaining discrepancies between modelled and observed LAI and other variables at specific sites are partly attributable to unrealistic representation of management events. In addition, ORCHIDEE-CROP (v0) is shown to have the ability to capture the spatial gradients of carbon and energy-related variables, such as gross primary productivity, NEE, sensible heat fluxes and latent heat fluxes, across the sites in Europe, an important requirement for future spatially explicit simulations. Further improvement of the model with an explicit parameterization of nutrition dynamics and of management, is expected to improve its predictive ability to simulate croplands in an Earth System Model.
Hyper Article en Lig... arrow_drop_down Hyper Article en LigneArticle . 2016Full-Text: https://hal.inrae.fr/hal-02635924/documentData sources: Hyper Article en LigneMémoires en Sciences de l'Information et de la CommunicationArticle . 2016Full-Text: https://hal.inrae.fr/hal-02635924/documentUniversité de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2016Full-Text: https://hal.science/hal-01587289Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2016Full-Text: https://hal.science/hal-01587289Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2016Full-Text: https://hal.inrae.fr/hal-02635924Data sources: Bielefeld Academic Search Engine (BASE)https://doi.org/10.5194/gmdd-8...Article . 2015 . Peer-reviewedLicense: CC BYData sources: CrossrefGeoscientific Model DevelopmentArticle . 2016Data sources: DANS (Data Archiving and Networked Services)Geoscientific Model DevelopmentArticle . 2016Data sources: DANS (Data Archiving and Networked Services)Geoscientific Model DevelopmentArticle . 2016GFZ German Research Centre for GeosciencesArticle . 2016Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesArticle . 2016Data sources: GFZ German Research Centre for GeosciencesINRIA a CCSD electronic archive serverArticle . 2016Data sources: INRIA a CCSD electronic archive serverWageningen Staff PublicationsArticle . 2016License: CC BYData sources: Wageningen Staff PublicationsInstitut National de la Recherche Agronomique: ProdINRAArticle . 2016License: CC-BY-ND-NCData sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2016Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 61 citations 61 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert Hyper Article en Lig... arrow_drop_down Hyper Article en LigneArticle . 2016Full-Text: https://hal.inrae.fr/hal-02635924/documentData sources: Hyper Article en LigneMémoires en Sciences de l'Information et de la CommunicationArticle . 2016Full-Text: https://hal.inrae.fr/hal-02635924/documentUniversité de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2016Full-Text: https://hal.science/hal-01587289Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2016Full-Text: https://hal.science/hal-01587289Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2016Full-Text: https://hal.inrae.fr/hal-02635924Data sources: Bielefeld Academic Search Engine (BASE)https://doi.org/10.5194/gmdd-8...Article . 2015 . Peer-reviewedLicense: CC BYData sources: CrossrefGeoscientific Model DevelopmentArticle . 2016Data sources: DANS (Data Archiving and Networked Services)Geoscientific Model DevelopmentArticle . 2016Data sources: DANS (Data Archiving and Networked Services)Geoscientific Model DevelopmentArticle . 2016GFZ German Research Centre for GeosciencesArticle . 2016Data sources: GFZ German Research Centre for GeosciencesGFZ German Research Centre for GeosciencesArticle . 2016Data sources: GFZ German Research Centre for GeosciencesINRIA a CCSD electronic archive serverArticle . 2016Data sources: INRIA a CCSD electronic archive serverWageningen Staff PublicationsArticle . 2016License: CC BYData sources: Wageningen Staff PublicationsInstitut National de la Recherche Agronomique: ProdINRAArticle . 2016License: CC-BY-ND-NCData sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2016Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/gmdd-8-4653-2015&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 ItalyPublisher:Elsevier BV Authors:Carmen Branca;
Carmen Branca
Carmen Branca in OpenAIREColomba Di Blasi;
Colomba Di Blasi
Colomba Di Blasi in OpenAIREhandle: 11588/908466 , 20.500.14243/491522
Thermogravimetry and kinetic analysis is carried out of the decomposition of potato crop residues, integrated by model compound measurements. Compared with other herbaceous by-products, conversion takes place at lower temperatures, gives rise to higher char amounts and, apart from the usual well evident absolute peak, the rate curves generally exhibit two additional local maxima, at low and high temperatures. Multiple integral and differential data modeling requires six parallel reactions (one, two, one and two steps for the pseudo- extractives, pectin-hemicellulose, cellulose-starch, and lignin-protein, in the order). Residue variability (five samples of different cultivar and harvest year) can be associated with increasing average plant ageing, essentially resulting into variable product yields and, in a few cases, activation energies, describing variations in macro-component contents and properties, respectively. With ageing, the activation energies (180–206 kJ/mol) and volatile yields (19–27 wt%) of the pseudo-cellulose-starch progressively increase (higher cellulose content and crystallinity). Moreover, although the decomposition of pseudo-pectin-hemicellulose gives approximately constant volatile yields (17–19 wt%), the decrease in the activation energy (163–127 kJ/mol) of the first reaction indicates progressively lower contributions of pectin (and extractives). Also, volatile yields from pseudo-lignin-protein decomposition decrease (21–14 wt%), owing to successively lower contents of the second component. Pecu liar features of the six-step scheme are originated from pectin, starch and protein components and very high alkali metal contents.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.fuel.2023.127419&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.fuel.2023.127419&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article 2021 Denmark, SingaporePublisher:Hawaii International Conference on System Sciences Authors: Mazumdar, Somnath; Jensen, Thomas; Mukkamala, Raghava Rao; KAUFFMAN, Robert John; +1 AuthorsMazumdar, Somnath; Jensen, Thomas; Mukkamala, Raghava Rao; KAUFFMAN, Robert John; Damsgaard, Jan;Consumers often lack information about the origin and provenance of the products they buy. They may ask: Is a food product truly organic? Or, what is the origin of the gemstone in the ring I purchased? They also may have sustainability concerns about the footprint of a product at the end of its life. Producers and sellers, meanwhile, wish to know how longitudinal tracking of the provenance of products and their components can boost their sales prices and after-market value, and re- veal new business opportunities. We focus on how the product lifecycle (PLC) can be leveraged to track information that typically has not been available to support distributed activities. Instead, they have been supported by the manufacturers that create new products. We pro- pose an architecture that utilizes blockchain and the Internet of Things (IoT) to support a range of PLC use case scenarios – from production to marketing and consumption, to maintenance and refurbishment, as well as recycling and disposal. We also offer design thinking about blockchain-IoT architecture to support products such as textiles, furniture and food. Our contribution is an architecture for cross-PLC management support and an explanation of its potential to enhance value through stakeholder informedness.
Institutional Knowle... arrow_drop_down Institutional Knowledge (InK) at Singapore Management UniversityArticle . 2021License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.24251/hicss.2021.181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 2 citations 2 popularity Average influence Average impulse Average Powered by BIP!
more_vert Institutional Knowle... arrow_drop_down Institutional Knowledge (InK) at Singapore Management UniversityArticle . 2021License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.24251/hicss.2021.181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal , Other literature type 2018 Netherlands, ItalyPublisher:Elsevier BV Authors:Gifuni, Imma;
Gifuni, Imma
Gifuni, Imma in OpenAIREOlivieri, Giuseppe;
Olivieri, Giuseppe
Olivieri, Giuseppe in OpenAIREPollio, Antonino;
Pollio, Antonino
Pollio, Antonino in OpenAIREMarzocchella, Antonio;
Marzocchella, Antonio
Marzocchella, Antonio in OpenAIREThe recent trends in microalgal cultures are focused on the biorefinery of the biomass components. Some of them are not completely valorised, for example starch. Since there is a wide market for starch products in food and non-food industries, the exploitation of microalgal starch fractions could improve the economic sustainability of microalgae production. In this perspective, the optimization of nitrogen and carbon source uptake for starch accumulation is a critical point for reducing the nitrogen requirement footprint and to increase CO2 capture. In this study, four robust microalgal strains, already known as starch-accumulating strain, were investigated: Chlorella sorokiniana, Scenedesmus vacuolatus, Dunaliella tertiolecta, and Tetraselmis chuii. C. sorokiniana was selected as the best starch producer in the biorefinery context, and the role nitrogen and CO2 concentration had on the starch production was investigated. For light irradiance of 300μmolm-2s-1 the optimal nitrogen concentration for growth and starch accumulation resulted 32mgL-1. The CO2 concentration clearly does not influence the starch accumulation, but concentrations distant from 2% negatively influence microalgal growth, affecting the final starch productivity. The biomass composition during the batch growth of C. sorokiniana was also analysed in order to explicitly characterise the dynamic of starch accumulation during the different growth phases. Protein content decreased during N-depletion, carbohydrates were mainly produced during the early N-depletion, followed by the accumulation of lipids in the late depletion.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nbt.2017.12.003&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 57 citations 57 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.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.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.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nbt.2017.12.003&type=result"></script>'); --> </script>
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