Journal ArticleDOI
Effects of elevated CO2 and drought on wheat: testing crop simulation models for different experimental and climatic conditions
Frank Ewert,Daniel Rodriguez,Peter D. Jamieson,Mikhail A. Semenov,Rowan A. C. Mitchell,J. Goudriaan,John R. Porter,Bruce A. Kimball,Paul J. Pinter,Remigius Manderscheid,Hans-Joachim Weigel,Andreas Fangmeier,Elias Fereres,Francisco J. Villalobos +13 more
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TLDR
In this article, the effects of increasing carbon dioxide concentration [CO2] on wheat vary depending on water supply and climatic conditions, which are difficult to estimate and are often used to predict the impact of global atmospheric changes on food production.About:
This article is published in Agriculture, Ecosystems & Environment.The article was published on 2002-12-01. It has received 190 citations till now. The article focuses on the topics: Crop simulation model & Water-use efficiency.read more
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What have we learned from 15 years of free-air CO2 enrichment (FACE)? A meta-analytic review of the responses of photosynthesis, canopy properties and plant production to rising CO2.
TL;DR: The results from this review may provide the most plausible estimates of how plants in their native environments and field-grown crops will respond to rising atmospheric [CO(2)]; but even with FACE there are limitations, which are discussed.
Journal ArticleDOI
Rising Temperatures Reduce Global Wheat Production
Senthold Asseng,Frank Ewert,Pierre Martre,Pierre Martre,Reimund P. Rötter,David B. Lobell,Davide Cammarano,Davide Cammarano,Bruce A. Kimball,Michael J. Ottman,Gerard W. Wall,Jeffrey W. White,Matthew P. Reynolds,Phillip D. Alderman,P. V. V. Prasad,Pramod K. Aggarwal,Jakarat Anothai,Jakarat Anothai,Bruno Basso,Christian Biernath,Andrew J. Challinor,Andrew J. Challinor,G. De Sanctis,G. De Sanctis,Jordi Doltra,Elias Fereres,Margarita Garcia-Vila,Sebastian Gayler,Gerrit Hoogenboom,L. A. Hunt,Roberto C. Izaurralde,Roberto C. Izaurralde,Mohamed Jabloun,Curtis D. Jones,Kurt Christian Kersebaum,Ann-Kristin Koehler,Christoph Müller,S. Naresh Kumar,Claas Nendel,Garry O'Leary,Jørgen E. Olesen,Taru Palosuo,Eckart Priesack,Ehsan Eyshi Rezaei,Alex C. Ruane,Mikhail A. Semenov,Iurii Shcherbak,Claudio O. Stöckle,Pierre Stratonovitch,Thilo Streck,Iwan Supit,Fulu Tao,Peter J. Thorburn,Katharina Waha,Enli Wang,Daniel Wallach,Joost Wolf,Zhigan Zhao,Zhigan Zhao,Yan Zhu +59 more
TL;DR: The authors systematically tested 30 different wheat crop models of the Agricultural Model Intercomparison and Improvement Project against field experiments in which growing season mean temperatures ranged from 15 degrees C to 32 degrees C, including experiments with artificial heating.
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Future scenarios of European agricultural land use: I. Estimating changes in crop productivity
TL;DR: In this article, a simple static approach was developed to estimate future changes in the productivity of food crops in Europe (EU15 member countries, Norway and Switzerland) as part of a larger approach of land use change assessment for four scenarios of the IPCC Special Report on Emission Scenarios (SRES) representing alternative future developments of the world that may be global or regional, economic or environmental.
Journal ArticleDOI
Simulation of winter wheat yield and its variability in different climates of Europe: A comparison of eight crop growth models
Taru Palosuo,Kurt Christian Kersebaum,Carlos Angulo,Petr Hlavinka,Marco Moriondo,Jørgen E. Olesen,R. H. Patil,Françoise Ruget,Christian Rumbaur,Jozef Takáč,Miroslav Trnka,Marco Bindi,Barış Çaldağ,Frank Ewert,Roberto Ferrise,Wilfried Mirschel,Levent Şaylan,Bernard Šiška,Reimund P. Rötter +18 more
TL;DR: In this article, the authors compared the performance of eight widely used, easily accessible and well-documented crop growth simulation models (APES, CROPSYST, DAISY, DSSAT, FASSET, HERMES, STICS and WOFOST) for winter wheat (Triticum aestivum L.) during 49 growing seasons at eight sites in northwestern, Central and southeastern Europe.
Journal ArticleDOI
Future scenarios of European agricultural land use: II. Projecting changes in cropland and grassland
TL;DR: In this paper, the authors present the development of quantitative, spatially explicit and alternative scenarios of future agricultural land use in Europe (the 15 European Union member states, Norway and Switzerland).
References
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A Biochemical Model of Photosynthetic CO 2 Assimilation in Leaves of C 3 Species
TL;DR: Various aspects of the biochemistry of photosynthetic carbon assimilation in C3 plants are integrated into a form compatible with studies of gas exchange in leaves.
Journal Article
Evaporation and environment.
TL;DR: Progress towards a reconciliation of parallel concepts in meteorology and physiology is described, which stresses the importance of physiological restraint on the rate of transpiration from an irrigated field surrounded by dry land.
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Potential impact of climate change on world food supply
TL;DR: A global assessment of the potential impact of climate change on world food supply suggests that doubling of the atmospheric carbon dioxide concentration will lead to only a small decrease in global crop production.
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A critical appraisal of a combined stomatal-photosynthesis model for C3 plants
TL;DR: Mijhoff et al. as discussed by the authors used gas exchange measurements on Eucalyptus grandis leaves and data extracted from the literature to test a semi-empirical model of stomatal conductance for CO 2, g sc = g 0 + a 1 /[(c s −Γ)(1 + D s /D 0 )], where A is the assimilation rate; D s and c s are the humidity deficit and the CO 2 concentration at the leaf surface, respectively; g 0 is the conductance as A → 0 when leaf irradiance → 0