| 遥感与GIS在蝗虫监测和预报中的应用前景 |
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| 引用本文： | 王杰臣,倪绍祥.遥感与GIS在蝗虫监测和预报中的应用前景[J].测绘学院学报,2001(4). |
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| 作者姓名： | 王杰臣 倪绍祥 |
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| 作者单位： | 南京大学城市与资源学系 江苏南京210093
(王杰臣)，南京师范大学地理系 江苏南京210097(倪绍祥) |
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| 基金项目： | 国家自然科学基金资助项目 ( 4 99710 5 6 ) |
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| 摘 要： | 蝗灾是世界上重要自然灾害之一 ,蝗虫监测与预报因此成为各国管理部门的重要工作内容。新兴的遥感与GIS技术由于其在空间定位、信息获取、信息处理等方面的优势 ,必将成为该领域的重要研究手段。文中回顾和总结了国内外研究者利用遥感和GIS进行蝗虫监测和预报等方面的研究进展 ,并对其技术路线、发展趋势及存在问题进行了初步探讨
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| 关 键 词： | 蝗虫 草地蝗虫 监测 蝗虫种群动态预测 遥感 地理信息系统 |
The Trend of Research on Locust and Grasshopper Surveying and Dynamics Forecasting Supported by Remote Sensing and GIS |
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| WANG Jie chen ,NI Shao xiang.The Trend of Research on Locust and Grasshopper Surveying and Dynamics Forecasting Supported by Remote Sensing and GIS[J].Journal of Institute of Surveying and Mapping,2001(4). |
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| Authors: | WANG Jie chen NI Shao xiang |
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| Institution: | WANG Jie chen 1,NI Shao xiang 2 |
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| Abstract: | Locust and Grasshopper surveying and forecasting are important tasks of agriculture and grassland management department since they cause heavy damage and great economic losses. As modern information techniques, Remote Sensing and GIS will be important means in such kind of research because of their advantages in spatial orientation, information extracting and processing. In this paper, the author review the national and international improvement in research of locust and grasshopper surveying and forecasting supported by Remote Sensing and GIS in recent years. In additional, the general method, development trend and problems have also been discussed in brief. |
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| Keywords: | locust grasshopper surveying grasshopper dynamics forecasting remote sensing GIS |
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