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合肥市两系杂交水稻制种气候风险评估
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摘要
利用合肥市 3 0a气候资料 ,以地理信息为背景 ,建立气温变化的海拔高度模型 ,在此基础上计算地理网格点上的气候风险概率 ,运用地理信息系统的空间分析方法 ,对两系杂交稻制种的气候风险进行评估 ,找出了该区两系杂交稻制种最佳时段和区域
        Models of temperature in different areas above sea level were founded through the climatic data for 30 years and geographical information. On the basis of this, the probabilities of climatic risks were calculated and climatic riskfs of two-line hybrid seed production were assessed with the special analysis method. Optimum times and areas were found in Hefei and it was significant for two-line hybrid rice seed production.
引文
1 任鲁川.区域自然灾害风险分析研究进展[J].地球科学进展,1999,14(3):242-246.
    2 陆守一,唐小明,王国胜.地理信息系统实用教程[M].北京:中国林业出版社,2000.
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