POTENTIAL IMPACT OF CLIMATE-CHANGE ON WORLD FOOD-SUPPLY

被引:1031
作者
ROSENZWEIG, C
PARRY, ML
机构
[1] GODDARD INST SPACE STUDIES,NEW YORK,NY 10025
[2] UNIV OXFORD,ENVIRONM CHANGE UNIT,OXFORD OX1 3TB,ENGLAND
关键词
D O I
10.1038/367133a0
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
A global assessment of the potential impact of climate change on world food supply suggests that doubling of the atmospheric carbon dioxide concentration will lead to only a small decrease in global crop production. But developing countries are likely to bear the brunt of the problem, and simulations of the effect of adaptive measures by farmers imply that these will do little to reduce the disparity between developed and developing countries.
引用
收藏
页码:133 / 138
页数:6
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