| Records |
| Author |
Porter, J.R.; Christensen, S. |
| Title |
Deconstructing crop processes and models via identities |
Type |
Journal Article |
Year  |
2013 |
Publication |
Plant Cell and Environment |
Abbreviated Journal |
Plant Cell and Environment |
| Volume |
36 |
Issue |
11 |
Pages |
1919-1925 |
| Keywords |
Biomass; Carbon Dioxide/pharmacology; Climate Change; Crops, Agricultural/drug effects/*physiology; *Models, Biological; Kaya-Porter identity; crop models; deconstruction; resource use efficiency |
| Abstract |
This paper is part review and part opinion piece; it has three parts of increasing novelty and speculation in approach. The first presents an overview of how some of the major crop simulation models approach the issue of simulating the responses of crops to changing climatic and weather variables, mainly atmospheric CO2 concentration and increased and/or varying temperatures. It illustrates an important principle in models of a single cause having alternative effects and vice versa. The second part suggests some features, mostly missing in current crop models, that need to be included in the future, focussing on extreme events such as high temperature or extreme drought. The final opinion part is speculative but novel. It describes an approach to deconstruct resource use efficiencies into their constituent identities or elements based on the Kaya-Porter identity, each of which can be examined for responses to climate and climatic change. We give no promise that the final part is correct’, but we hope it can be a stimulation to thought, hypothesis and experiment, and perhaps a new modelling approach. |
| Address |
2016-10-31 |
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English |
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0140-7791 |
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| Notes |
CropM, ft_macsur |
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no |
| Call Number |
MA @ admin @ |
Serial |
4799 |
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| Author |
Persson, T., Höglind M, Gustavsson AM, Halling M, Jauhianen L, Niemeläinen O, Torvaldsson G, Virkajärvi P. |
| Title |
Evaluation of the BASGRA timothy model under Nordic conditions |
Type |
Conference Article |
| Year |
2013 |
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CropM |
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NJF Seminar 455 Nordic Forage Model Applications- predicting forage yield and quality in a variable and changing climate, Forssa, Finland, NJF Report Vol. 9 No. 1 2013, p 4-5., 2013-01-30 to 2013-01-31 |
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no |
| Call Number |
MA @ admin @ |
Serial |
2714 |
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| Author |
Persson, T.; Höglind, M. |
| Title |
Assessment of harvest security of timothy under climate change condition using a set of simple criteria |
Type |
Conference Article |
| Year |
2013 |
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CropM |
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Proceedings of the 22nd International Grasslands Congress, Sydney, Australia, 2013-09-15 to 2013-09-19 |
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no |
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MA @ admin @ |
Serial |
2715 |
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| Author |
Øygarden, L.; Höglind, M.; Harstad, M.; Hoveid, Ø. |
| Title |
Modelling European Agriculture with Climate change for food security |
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Conference Article |
| Year |
2013 |
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Bioforsk conference 2013. Proceedings in; Bioforsk Fokus Vol. 8 Nr 2. 2013. pp 372-374. Editors; Erling Fløistad & Morten Gunther. 390 pp. ISBN 978-82-17-00998-6., 2013-02-06 to 2013-02-07 |
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MA @ admin @ |
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2689 |
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| Author |
Nendel, C.; Wieland, R.; Mirschel, W.; Specka, X.; Kersebaum, K.-C. |
| Title |
Die Simulation von Winterweizenerträgen in Thüringen unter Verwendung von meteorologischen Daten unterschiedlicher räumlicher Auflösung |
Type |
Conference Article |
| Year |
2013 |
Publication |
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CropM |
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33. GIL-Jahrestagung in Potsdam 2013 - Massendatenmanagement in der Agrar- und Ernährungswirtschaft, 2013-02-21 to 2013-02-21 |
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no |
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MA @ admin @ |
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2680 |
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