| 鄱阳湖区棉花种植气候区划 |
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| 引用本文： | 林春,辜晓青,祝必琴.鄱阳湖区棉花种植气候区划[J].气象与减灾研究,2010,33(1):58-62. |
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| 作者姓名： | 林春 辜晓青 祝必琴 |
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| 作者单位： | 江西省气象科学研究所,江西,南昌,330046 |
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| 基金项目： | 江西省农业厅攻关项目 |
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| 摘 要： | 利用鄱阳湖区1961—2005年气象资料和1:50000地理数据,对影响棉花生长和产量形成的主要气象要素进行分析,并建立鄱阳湖区棉花气候区划指标;通过GIS空间分析,将影响棉花生长的关键气候要素插值生成分布式数据,根据建立的棉花区划指标对鄱阳湖区棉花种植进行气候区划。结果表明:鄱阳湖北部区域即九江市所辖的部分县域,气候条件有利于棉花的生长和高品质的形成,是鄱阳湖区棉花生产潜力最大的地区;鄱阳湖区中部,气候条件基本能满足棉花生长发育的要求,为棉花种植的一般区;鄱阳湖区外围的东、南、西部,气候条件不利于棉花生长发育,属风险棉区。
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| 关 键 词： | 棉花 气候区划 鄱阳湖区 |
ANALYSIS OF CLIMATE DIVISION FOR COTTON PRODUCTION IN POYANG LAKE AREA |
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| Lin Chun,Gu Xiaoqing,Zhu Biqin.ANALYSIS OF CLIMATE DIVISION FOR COTTON PRODUCTION IN POYANG LAKE AREA[J].Meteorology and Disaster Reduction Research,2010,33(1):58-62. |
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| Authors: | Lin Chun Gu Xiaoqing Zhu Biqin |
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| Institution: | Meteorological Sciences Institute of Jiangxi Province,Nanchang 330046,China |
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| Abstract: | The 1961—2005 meteorological data and 1：50 000 GIS data is employed to analyze the effect of meteorological conditions on cotton growing and yielding and the climate division index is established.Based on spatial analysis of GIS,the key meteorological elements affecting cotton growing are interposed and distributing data is generated.Using the index and the distributing data,cotton climate division of Poyang Lake area is established,the results show that the northern of Poyang Lake is most suitable for cotton planting,the midland is basically suitable for cotton planting.However,the other peripheral parts of Poyang Lake are unsuitable for cotton planting. |
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| Keywords: | Cotton Climate division Poyang Lake area |
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