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Dive into the research topics where Phillip D. Alderman is active.

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Featured researches published by Phillip D. Alderman.


Nature plants | 2017

The uncertainty of crop yield projections is reduced by improved temperature response functions

Enli Wang; Pierre Martre; Zhigan Zhao; Frank Ewert; Andrea Maiorano; Reimund P. Rötter; Bruce A. Kimball; Michael J. Ottman; Gerard W. Wall; Jeffrey W. White; Matthew P. Reynolds; Phillip D. Alderman; Pramod K. Aggarwal; Jakarat Anothai; Bruno Basso; Christian Biernath; Davide Cammarano; Andrew J. Challinor; Giacomo De Sanctis; Jordi Doltra; E. Fereres; Margarita Garcia-Vila; Sebastian Gayler; Gerrit Hoogenboom; Leslie A. Hunt; Roberto C. Izaurralde; Mohamed Jabloun; Curtis D. Jones; Kurt Christian Kersebaum; Ann-Kristin Koehler

Increasing the accuracy of crop productivity estimates is a key element in planning adaptation strategies to ensure global food security under climate change. Process-based crop models are effective means to project climate impact on crop yield, but have large uncertainty in yield simulations. Here, we show that variations in the mathematical functions currently used to simulate temperature responses of physiological processes in 29 wheat models account for >50% of uncertainty in simulated grain yields for mean growing season temperatures from 14 °C to 33 °C. We derived a set of new temperature response functions that when substituted in four wheat models reduced the error in grain yield simulations across seven global sites with different temperature regimes by 19% to 50% (42% average). We anticipate the improved temperature responses to be a key step to improve modelling of crops under rising temperature and climate change, leading to higher skill of crop yield projections.


Nature plants | 2017

Author Correction: The uncertainty of crop yield projections is reduced by improved temperature response functions

Enli Wang; Pierre Martre; Zhigan Zhao; Frank Ewert; Andrea Maiorano; Reimund P. Rötter; Bruce A. Kimball; Michael J. Ottman; Gerard W. Wall; Jeffrey W. White; Matthew P. Reynolds; Phillip D. Alderman; Pramod K. Aggarwal; Jakarat Anothai; Bruno Basso; Christian Biernath; Davide Cammarano; Andrew J. Challinor; Giacomo De Sanctis; Jordi Doltra; Benjamin Dumont; E. Fereres; Margarita Garcia-Vila; Sebastian Gayler; Gerrit Hoogenboom; Leslie A. Hunt; Roberto C. Izaurralde; Mohamed Jabloun; Curtis D. Jones; Kurt Christian Kersebaum

Nature Plants3, 17102 (2017); published online 17 July 2017; corrected online 27 September 2017.


Archive | 2014

Shaping sustainable intensive production systems: improved crops and cropping systems in the developing world.

Clare M. Stirling; Jonathan Hellin; Jill E. Cairns; Silverblatt-Buser E; Tefera T; Ngugi H; Sika Gbegbelegbe; Kindie Tesfaye Fantaye; Uran Chung; Kai Sonder; Rachael Cox; Nele Verhulst; Bram Govaerts; Phillip D. Alderman; Matthew P. Reynolds

Introduction 1 Climate projections for 2050 2 Rainfed Intensive Crop Systems 3 Climate Sensitivity of Intensive Rice-Wheat Systems in Tropical Asia: Focus on the Indo-Gangetic Plains 4 Climate Change Challenges for Low Input Cropping and Grazing Systems - Australia 5 Diversity in Organic and Agro-ecological Farming Systems for Mitigation of Climate Change Impact, with Examples from Latin America 6 UK Fruit and Vegetable Production - Impacts of Climate Change and Opportunities for Adaptation 7 Intensive Livestock Systems for Dairy Cows 8 Climate Change and Integrated Crop-Livestock Systems in Temperate-Humid Regions of North and South America: Mitigation and Adaptation 9 Land Managed for Multiple Services 10 Adaptation of Mixed Crop-Livestock Systems in Asia 11 Enhancing Climate Resilience of Cropping Systems 12 Shaping Sustainable Intensive Production Systems: Improved Crops and Cropping Systems in the Developing World 13 The role of modeling in adapting and building the climate resilience of cropping systems 14 Agroforestry Solutions for Buffering Climate Variability and Adapting to Change 15 Channeling the future? The use of seasonal climate forecasts in climate adaptation 16 Agricultural adaptation to climate change: new approaches to knowledge and learning 17 What are the Factors that Dictate the Choice of Coping Strategies to Climate Extreme Events? The Case of Farmers in the Nile Basin of Ethiopia


Nature Climate Change | 2015

Rising temperatures reduce global wheat production

Senthold Asseng; Frank Ewert; Pierre Martre; Reimund P. Rötter; David B. Lobell; 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; Bruno Basso; Christian Biernath; Andrew J. Challinor; G. De Sanctis; Jordi Doltra; E. Fereres; Margarita Garcia-Vila; Sebastian Gayler; Gerrit Hoogenboom; Leslie A. Hunt; Roberto C. Izaurralde; Mohamed Jabloun; Curtis D. Jones; Kurt-Christian Kersebaum; A-K. Koehler


Nature Climate Change | 2016

Similar estimates of temperature impacts on global wheat yield by three independent methods

Bing Liu; Senthold Asseng; Christoph Müller; Frank Ewert; Joshua Elliott; David B. Lobell; Pierre Martre; Alex C. Ruane; Daniel Wallach; James W. Jones; Cynthia Rosenzweig; Pramod K. Aggarwal; Phillip D. Alderman; Jakarat Anothai; Bruno Basso; Christian Biernath; Davide Cammarano; Andrew J. Challinor; Delphine Deryng; Giacomo De Sanctis; Jordi Doltra; E. Fereres; Christian Folberth; Margarita Garcia-Vila; Sebastian Gayler; Gerrit Hoogenboom; Leslie A. Hunt; Roberto C. Izaurralde; Mohamed Jabloun; Curtis D. Jones


Field Crops Research | 2017

Crop model improvement reduces the uncertainty of the response to temperature of multi-model ensembles

Andrea Maiorano; Pierre Martre; Senthold Asseng; Frank Ewert; Christoph Müller; Reimund P. Rötter; Alex C. Ruane; Mikhail A. Semenov; Daniel Wallach; Enli Wang; Phillip D. Alderman; Belay T. Kassie; Christian Biernath; Bruno Basso; Davide Cammarano; Andrew J. Challinor; Jordi Doltra; Benjamin Dumont; Ehsan Eyshi Rezaei; Sebastian Gayler; Kurt Christian Kersebaum; Bruce A. Kimball; Ann-Kristin Koehler; Bing Liu; Garry J. O’Leary; Jørgen E. Olesen; Michael J. Ottman; Eckart Priesack; Matthew P. Reynolds; Pierre Stratonovitch


Crop Science | 2016

Development and Deployment of a Portable Field Phenotyping Platform

Jared Crain; Yong Wei; Jared Barker; Sean M. Thompson; Phillip D. Alderman; Matthew P. Reynolds; Naiqian Zhang; Jesse Poland


Global Change Biology | 2017

Hot spots of wheat yield decline with rising temperatures

Senthold Asseng; Davide Cammarano; Bruno Basso; Uran Chung; Phillip D. Alderman; Kai Sonder; Matthew P. Reynolds; David B. Lobell


European Journal of Agronomy | 2017

Quantifying model-structure- and parameter-driven uncertainties in spring wheat phenology prediction with Bayesian analysis

Phillip D. Alderman; Bryan Stanfill


Agricultural Systems | 2016

The value of seasonal forecasts for irrigated, supplementary irrigated, and rainfed wheat cropping systems in northwest Mexico

Melissa Ramirez-Rodrigues; Phillip D. Alderman; Lydia Stefanova; C. Mariano Cossani; Dagoberto Flores; Senthold Asseng

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Matthew P. Reynolds

International Maize and Wheat Improvement Center

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Bruno Basso

Michigan State University

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Pierre Martre

Institut national de la recherche agronomique

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Jakarat Anothai

Washington State University

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