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Position: Home > Articles > Influences of Climate Change on Productivity of Agricultural Ecosystem in Xiliao River Valley Modern Agricultural Science and Technology 2012 (8) 291+294

气候变化对西辽河流域农业生态系统生产力的影响

作  者:
王爱清;张晓伟;柴彦军
单  位:
内蒙古自治区鄂尔多斯市乌审旗林业局
关键词:
气候变化;农业生态系统生产力;对策;西辽河流域
摘  要:
分析1995—2004年西辽河流域气候的变化特征,采用曲线对比分析法,研究各气候因子变化(气温升高、降水量减少)对该地区的农业总产值及农、林、牧、渔业各产值的影响。结果表明:气温升高、降水量减少使该地区各产业产值升高,提出提高该地区农业生态系统生产力的对策,以促进区域农业生产。
译  名:
Influences of Climate Change on Productivity of Agricultural Ecosystem in Xiliao River Valley
作  者:
WANG Ai-qing ZHANG Xiao-wei CHAI Yan-jun(Forestry Bureau in Wushen County of Ordos City in Inner Mongolia Autonomous Region,Wushen Inner Mongolia 017300)
关键词:
climatic change;agricultural on ecosystem scale;countermeasures;Xiliao river valley
摘  要:
The paper analyzed climate change characteristics of Xiliao river valley from 1995 to 2004.Through the contrast and analysis of curve,it studied the effect of various climatic factors change(temperature increase,precipitation reduction) on local total agricultural output value and agricultural,forest,herd,fishery various output values influence.The results showed that output value of various industries increased with temperature increase and precipitation reduction.Some countermeasures were proposed to improve the productivity of agricultural ecosystem in the local,in order to promote the regional agriculture production.

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