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Author Ewert, F.; van Bussel, L.G.J.; Zhao, G.; Hoffmann, H.; Gaiser, T.; Specka, X.; Nendel, C.; Kersebaum, K.-C.; Sosa, C.; Lewan, E.; Yeluripati, J.; Kuhnert, M.; Tao, F.; Rötter, R.P.; Constantin, J.; Raynal, H.; Wallach, D.; Teixeira, E.; Grosz, B.; Bach, M.; Doro, L.; Roggero, P.P.; Zhao, Z.; Wang, E.; Kiese, R.; Haas, E.; Eckersten, H.; Trombi, G.; Bindi, M.; Klein, C.; Biernath, C.; Heinlein, F.; Priesack, E.; Cammarano, D.; Asseng, S.; Elliott, J.; Glotter, M.; Basso, B.; Baigorria, G.A.; Romero, C.C.; Moriondo, M. doi  openurl
  Title Uncertainties in Scaling up Crop Models for Large Area Climate-change Impact Assessments Type Book Chapter
  Year 2015 Publication Abbreviated Journal  
  Volume Issue Pages 261-277  
  Keywords CropM;  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher (down) Imperial College Press Place of Publication London Editor Rosenzweig, C.; Hillel, D.  
  Language Summary Language Original Title  
  Series Editor Series Title Handbook of Climate Change and Agroecosystems: The Agricultural Model Intercomparison and Improvement Project (AgMIP) Integrated Crop and Economic Assessments — Joint Publication with American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America (In 2 Parts) Abbreviated Series Title  
  Series Volume ICP Series on Climate Change Impacts, Adaptation, Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number MA @ admin @ Serial 2427  
Permanent link to this record
 

 
Author Webber, H.; Kahiluoto, H.; Rötter, R.P.; Ewert, F. openurl 
  Title Enhancing climate resilience of cropping systems Type Book Chapter
  Year 2014 Publication Abbreviated Journal  
  Volume Issue Pages 167-185  
  Keywords CropM  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher (down) CAB International Place of Publication Wallingford Editor Fuhrer, J.; Gregory, P.J.  
  Language Summary Language Original Title  
  Series Editor Series Title Climate Change Impact and Adaptation in Agricultural Systems Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number MA @ admin @ Serial 2897  
Permanent link to this record
 

 
Author Kahiluoto, H.; Rötter, R.; Webber, H.; Ewert, F. openurl 
  Title The Role of Modelling in Adapting and Building the Climate Resilience of Cropping Systems Type Book Chapter
  Year 2014 Publication Abbreviated Journal  
  Volume Issue Pages 204-215  
  Keywords CropM  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher (down) CAB International Place of Publication Wallingford Editor Fuhrer, J.; Gregory, P.J.  
  Language Summary Language Original Title  
  Series Editor Series Title Climate Change Impact and Adaptation in Agricultural Systems Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number MA @ admin @ Serial 2513  
Permanent link to this record
 

 
Author Maiorano, A.; Martre, P.; Asseng, S.; Ewert, F.; Müller, C.; Rötter, R.P.; Ruane, A.C.; Semenov, M.A.; Wallach, D.; Wang, E.; Alderman, P.D.; Kassie, B.T.; Biernath, C.; Basso, B.; Cammarano, D.; Challinor, A.J.; Doltra, J.; Dumont, B.; Rezaei, E.E.; Gayler, S.; Kersebaum, K.C.; Kimball, B.A.; Koehler, A.-K.; Liu, B.; O’Leary, G.J.; Olesen, J.E.; Ottman, M.J.; Priesack, E.; Reynolds, M.; Stratonovitch, P.; Streck, T.; Thorburn, P.J.; Waha, K.; Wall, G.W.; White, J.W.; Zhao, Z.; Zhu, Y. doi  openurl
  Title Crop model improvement reduces the uncertainty of the response to temperature of multi-model ensembles Type Journal Article
  Year 2016 Publication Field Crops Research Abbreviated Journal Field Crops Research  
  Volume 202 Issue Pages 5-20  
  Keywords Impact uncertainty; High temperature; Model improvement; Multi-model ensemble; Wheat crop model  
  Abstract To improve climate change impact estimates and to quantify their uncertainty, multi-model ensembles (MMEs) have been suggested. Model improvements can improve the accuracy of simulations and reduce the uncertainty of climate change impact assessments. Furthermore, they can reduce the number of models needed in a MME. Herein, 15 wheat growth models of a larger MME were improved through re-parameterization and/or incorporating or modifying heat stress effects on phenology, leaf growth and senescence, biomass growth, and grain number and size using detailed field experimental data from the USDA Hot Serial Cereal experiment (calibration data set). Simulation results from before and after model improvement were then evaluated with independent field experiments from a CIMMYT world-wide field trial network (evaluation data set). Model improvements decreased the variation (10th to 90th model ensemble percentile range) of grain yields simulated by the MME on average by 39% in the calibration data set and by 26% in the independent evaluation data set for crops grown in mean seasonal temperatures >24 °C. MME mean squared error in simulating grain yield decreased by 37%. A reduction in MME uncertainty range by 27% increased MME prediction skills by 47%. Results suggest that the mean level of variation observed in field experiments and used as a benchmark can be reached with half the number of models in the MME. Improving crop models is therefore important to increase the certainty of model-based impact assessments and allow more practical, i.e. smaller MMEs to be used effectively.  
  Address 2016-09-13  
  Corporate Author Thesis  
  Publisher (down) Place of Publication Editor  
  Language Language Summary Language Newsletter July 2016 Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0378-4290 ISBN Medium Article  
  Area CropM Expedition Conference  
  Notes CropMwp;wos; ft=macsur; wsnot_yet; Approved no  
  Call Number MA @ admin @ Serial 4776  
Permanent link to this record
 

 
Author Rötter, R. url  openurl
  Title Challenges for CropM in integrated (regional) assessment of climate change risks to food production Type
  Year 2015 Publication FACCE MACSUR Reports Abbreviated Journal  
  Volume 4 Issue Pages SP4-13  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher (down) Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference TradeM International Workshop 2014 »Economics of integrated assessment approaches for agriculture and the food sector«, 25–27 November 2014, Hurdalsjø, Norway  
  Notes Approved no  
  Call Number MA @ admin @ Serial 2203  
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