| 湖北省水稻高温热害发生规律的初步研究 |
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| 引用本文： | 张方方,刘安国,刘志雄.湖北省水稻高温热害发生规律的初步研究[J].农村实用技术与信息,2009(5):217-218,221. |
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| 作者姓名： | 张方方 刘安国 刘志雄 |
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| 作者单位： | [1]浙江林学院环境科技学院,浙江杭州311300 [2]华中农业大学植物科技学院,湖北武汉430070 [3]武汉区域气候中心,湖北武汉430074 |
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| 基金项目： | 国家粮食丰产科技工程资助项目 |
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| 摘 要： | 根据湖北省70个气象台站1971～2004年共34 a的历史气象资料,统计计算了各地每一天引起水稻高温热害的持续高温天气的发生机率,分析了发生机率的时空变化规律,确定了各地高温热害不同等级风险期的起始、终止日期及持续天数,并据此把湖北省水稻种植区划分成不同等级的高温热害区域,对各区域提出了躲避高温热害的几点措施和建议。
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| 关 键 词： | 水稻 高温热害 气候区划 |
The Spatial and Temporal Distribution of Rice Heat Injury in Hubei Province |
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| Institution: | ZHANG Fang - fang , LIU An - guo, LIU Zhi - xiong (1. College of Environmental Science and Technology, Zhejiang Forestry College, Hangzhou, Zhejiang 311300, China; 2. College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; 3. Wuhan Regional Climate Center, Wuhan 430074, China) |
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| Abstract: | The spatial and temporal distribution of rice heat injury of present and future in Hubei province were studied by analy- zing the climatic data of 70 weather stations in recent 34 years. In order to evaluate the risk level of heat - injury for different regions, the occurrence date, termination date and duration days were proposed, and Hubei province was divided into six regions. At the end, different measures should be taken to prevent and decrease heat injury of rice. |
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| Keywords: | rice heat injury climatic regionalization Hubei province |
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