Impact of Spatial Soil and Climate Input Data Aggregation on Regional Yield Simulations.

Autor: Holger Hoffmann, Gang Zhao, Senthold Asseng, Marco Bindi, Christian Biernath, Julie Constantin, Elsa Coucheney, Rene Dechow, Luca Doro, Henrik Eckersten, Thomas Gaiser, Balázs Grosz, Florian Heinlein, Belay T Kassie, Kurt-Christian Kersebaum, Christian Klein, Matthias Kuhnert, Elisabet Lewan, Marco Moriondo, Claas Nendel, Eckart Priesack, Helene Raynal, Pier P Roggero, Reimund P Rötter, Stefan Siebert, Xenia Specka, Fulu Tao, Edmar Teixeira, Giacomo Trombi, Daniel Wallach, Lutz Weihermüller, Jagadeesh Yeluripati, Frank Ewert

Publikováno v: PLoS ONE, Vol 11, Iss 4, p e0151782 (2016)

We show the error in water-limited yields simulated by crop models which is associated with spatially aggregated soil and climate input data. Crop simulations at large scales (regional, national, continental) frequently use input data of low resoluti

Externí odkaz: https://doaj.org/article/33a9a3cb89ca4de9b271169d3002c913

Uncertainty in crop phenology simulations is driven primarily by parameter variability

Autor: Daniel Wallach, Taru Palosuo, Henrike Mielenz, Samuel Buis, Peter Thorburn, Senthold Asseng, Benjamin Dumont, Roberto Ferrise, Sebastian Gayler, Afshin Ghahramani, Matthew Tom Harrison, Zvi Hochman, Gerrit Hoogenboom, Mingxia Huang, Qi Jing, Eric Justes, Kurt Christian Kersebaum, Marie Launay, Elisabet Lewan, Ke Liu, Qunying Luo, Fasil Mequanint, Claas Nendel, Gloria Padovan, Jørgen Eivind Olesen, Johannes Wilhelmus Maria Pullens, Budong Qian, Diana-Maria Seserman, Vakhtang Shelia, Amir Souissi, Xenia Specka, Jing Wang, Tobias K.D. Weber, Lutz Weihermüller, Sabine J. Seidel

Crop phenology has a major influence on crop yield and is a major aspect of crop response to global warming. Process-based models of phenology are often used to predict the effect of weather on the development rate of crops through their growth phase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b904627b9d2b0c42de21b0836c6aabc7
https://doi.org/10.1101/2023.02.03.526931

Coupled modelling of hydrological processes and grassland production in two contrasting climates

Autor: Walter Durka, Nicholas Jarvis, Harry Vereecken, Thomas Pütz, Elisabet Lewan, Katharina H. E. Meurer, Elvin Rufullayev, Jannis Groh, Cornelia Baessler

Publikováno v: Hydrology and earth system sciences 26(8), 2277-2299 (2022). doi:10.5194/hess-26-2277-2022

Projections of global climate models suggest that ongoing human-induced climate change will lead to an increase in the frequency of severe droughts in many important agricultural regions of the world. Eco-hydrological models that integrate current un

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac089c9b733491c6cf674c2cba4fca7b
https://hess.copernicus.org/articles/26/2277/2022/

The chaos in calibrating crop models:Lessons learned from a multi-model calibration exercise

Autor: Eckart Priesack, Johannes Wilhelmus Maria Pullens, Heidi Horan, Anne Klosterhalfen, Elisabet Lewan, Marco Moriondo, Emmanuelle Gourdain, Roberto Ferrise, Tobias K. D. Weber, Camilla Dibari, Neil M.J. Crout, Daniel Wallach, Amir Souissi, Jing Wang, Eric Justes, Kurt Christian Kersebaum, Benjamin Dumont, Mohamed Jabloun, Niels Schütze, Qi Jing, G. Padovan, Bernardo Maestrini, Steven Hoek, Mingxia Huang, Sebastian Gayler, Giacomo Trombi, Gerrit Hoogenboom, Qunying Luo, Jørgen E. Olesen, Chuang Zhao, Evelyn Wallor, Per-Erik Jansson, Tommaso Stella, Peter J. Thorburn, Santosh Hiremath, Arne Poyda, Thomas Wöhling, Amit Kumar Srivastava, Thomas Gaiser, Sabine J. Seidel, Budong Qian, Vakhtang Shelia, Henrike Mielenz, Afshin Ghahramani, Allard de Wit, Senthold Asseng, Fety Andrianasolo, Bruno Basso, Liujun Xiao, Zvi Hochman, Taru Palosuo, Yan Zhu, Marie Launay, Cécile Garcia, Xenia Specka, Thilo Streck, Lutz Weihermüller, Hasti Nariman Zadeh, Samuel Buis

Publikováno v: Wallach, D, Palosuo, T, Thorburn, P, Hochman, Z, Gourdain, E, Andrianasolo, F, Asseng, S, Basso, B, Buis, S, Crout, N, Dibari, C, Dumont, B, Ferrise, R, Gaiser, T, Garcia, C, Gayler, S, Ghahramani, A, Hiremath, S, Hoek, S, Horan, H, Hoogenboom, G, Huang, M, Jabloun, M, Jansson, P E, Jing, Q, Justes, E, Kersebaum, K C, Klosterhalfen, A, Launay, M, Lewan, E, Luo, Q, Maestrini, B, Mielenz, H, Moriondo, M, Nariman Zadeh, H, Padovan, G, Olesen, J E, Poyda, A, Priesack, E, Pullens, J W M, Qian, B, Schütze, N, Shelia, V, Souissi, A, Specka, X, Srivastava, A K, Stella, T, Streck, T, Trombi, G, Wallor, E, Wang, J, Weber, T K D, Weihermüller, L, de Wit, A, Wöhling, T, Xiao, L, Zhao, C, Zhu, Y & Seidel, S J 2021, ' The chaos in calibrating crop models : Lessons learned from a multi-model calibration exercise ', Environmental Modelling and Software, vol. 145, 105206 . https://doi.org/10.1016/j.envsoft.2021.105206
Environ. Modell. Softw. 145:105206 (2021)
Environmental Modelling and Software 145 (2021)
Environmental modelling & software 145, 105206-(2021). doi:10.1016/j.envsoft.2021.105206
Environmental Modelling and Software, 145
Environmental Modelling and Software
Environmental Modelling and Software, Elsevier, 2021, 145, ⟨10.1016/j.envsoft.2021.105206⟩

International audience; Calibration, the estimation of model parameters based on fitting the model to experimental data, is among the first steps in many applications of process-based models and has an important impact on simulated values. We propose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa0f4207cb011ff42af170f048b448ad
https://pure.au.dk/portal/da/publications/the-chaos-in-calibrating-crop-models(1e525098-9628-4361-a1a0-59c4c82bdb3a).html

Supplementary material to 'Coupled modelling of hydrological processes and grassland production in two contrasting climates'

Autor: Nicholas Jarvis, Jannis Groh, Elisabet Lewan, Katharina Meurer, Walter Durka, Cornelia Baessler, Thomas Pütz, Elvin Rufullayev, Harry Vereecken

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a425f885aa00ebcf194a9e9dd266d8e
https://doi.org/10.5194/hess-2021-316-supplement