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| 基于GIS的马铃薯种植气候区划及风险区划的研究 | |
| 引用本文： | 孙文堂,苗春生,沈建国,白美兰.基于GIS的马铃薯种植气候区划及风险区划的研究[J].南京气象学院学报,2004,27(5):650-659. |
| 作者姓名： | 孙文堂 苗春生 沈建国 白美兰 |
| 作者单位： | 1. 南京信息工程大学,大气科学系,江苏,南京,210044 2. 南京信息工程大学,气象台,江苏,南京,210044 3. 内蒙古气象局,内蒙古,呼和浩特,010051 |
| 基金项目： | 江苏省横向课题(2129) |
| 摘 要： | 利用地理信息技术及气候资源信息，对内蒙古乌盟地区的主要农作物马铃薯做了多项自然资源空间统计分析，并选定了该地区马铃薯种植的气候区划指标和风险指标。这些指标涉及到马铃薯的种植失败风险和减产风险。利用小网格资源推算法，实现了基本气候资源分布的细化。同时借助于CITYSTAR GIS的二次开发功能，用Visual C^ 编制模型，进行马铃薯气候资源区划和种植风险程度区划的地理制作。研究结果可供农业种植规划部门及农业保险部门使用。 |
| 关 键 词： | 乌盟 马铃薯 区划指标 风险指标 气候区划 风险区划 GIS |
| 文章编号： | 1000-2022(2004)05-0650-10 |
Potato Agricultural Climate and Harvest Risk Demarcation Using GIS Technique |
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| SUN Wen-tang,MIAO Chun-sheng,SHEN Jian-guo,BAI Mei-lan.Potato Agricultural Climate and Harvest Risk Demarcation Using GIS Technique[J].Journal of Nanjing Institute of Meteorology,2004,27(5):650-659. | |
| Authors: | SUN Wen-tang MIAO Chun-sheng SHEN Jian-guo BAI Mei-lan |
| Institution: | SUN Wen-tang~1,MIAO Chun-sheng~2,SHEN Jian-guo~3,BAI Mei-lan~3 |
| Abstract: | This paper presents a means for dividing the agricultural climate districts and harvest risk districts of potato based on GIS technique and climate resource information.The indicators of climate and risk which includes the fail and lost risks for potato growing in the county WulanCabu in the middle of Inner-Mongolia Autonomous Area are given according to the spatial statistic results of multi-natural resources in the county.Meanwhile a prediction method of natural resources distribution on small grids is applied to all cases chosen here.Using CITYSTAR 3.0,the agricultural climate districts and the harvest risk districts are drawn and shown in geographical maps.The district maps can be provided to the Department of agricultural planting and planning and the Department of agricultural insurance for helping them in district choosing. |
| Keywords: | WulanCabu potato demarcation index risk index climate demarcation risk demarcation GIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |