Crop and pasture response to climate change

被引:493
作者
Tubiello, Francesco N. [1 ,2 ]
Soussana, Jean-Francois [3 ]
Howden, S. Mark [4 ]
机构
[1] Columbia Univ, Goddard Inst Space Studies, New York, NY 10025 USA
[2] Int Inst Appl Syst Anal, A-2361 Laxenburg, Austria
[3] INRA, Unite Rech Agron 874, F-63100 Clermont Ferrand, France
[4] Commonwealth Sci & Ind Res Org Sustainable Ecosys, Canberra, ACT 2601, Australia
关键词
agriculture; impacts;
D O I
10.1073/pnas.0701728104
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
We review recent research of importance to understanding crop and pasture plant species response to climate change. Topics include plant response to elevated CO2 concentration, interactions with climate change variables and air pollutants, impacts of increased climate variability and frequency of extreme events, the role of weeds and pests, disease and animal health, issues in biodiversity, and vulnerability of soil carbon pools. We critically analyze the links between fundamental knowledge at the plant and plot level and the additional socio-economic variables that determine actual production and trade of food at regional to global scales. We conclude by making recommendations for current and future research needs, with a focus on continued and improved integration of experimental and modeling efforts.
引用
收藏
页码:19686 / 19690
页数:5
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