摘要
着重从主要气候因子变化和极端天气事件出现的频率和强度变化,分析研究其对天水主要粮食作物产量的影响,并对此提出了相应的对策措施。
The effect of factors on yield of main crops in Tianshui were mainly analyzed from the change of main climatic factors, frequency of extreme weather event and its intensity change, and the corresponding countermeasures were put forward.
基金
中国科学技术部
科研院所社会公益研究专项(2005DIB3J100)
关键词
气候变化
粮食作物
农业生产
对策建议
climate change
crop
agricultural production
countermeasure
