| 中国森林病虫指数的研究 |
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| 引用本文： | 赵铁良,董振辉,于治军,赵清山,蒋凤燕.中国森林病虫指数的研究[J].林业科学,2003,39(3):172-176,t003. |
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| 作者姓名： | 赵铁良 董振辉 于治军 赵清山 蒋凤燕 |
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| 作者单位： | 1. 国家林业局森林病虫害防治总站,沈阳,110034
2. 内蒙古自治区兴安盟森林病虫害防治站,乌兰浩特,137400 |
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| 摘 要： | 森林病虫害监测预报工作是贯彻“预防为主 ,综合治理”方针的一项主要内容 ,也是科学控灾的基础和前提。自 2 0世纪 80年代以来 ,我国森林病虫鼠害的发生情况极为严重 ,年均发生面积达 6 67× 1 0 6ｈｍ2 以上 ,直接经济损失和间接损失超过 5 0 0多亿元 ,已成为我国生态环境建设和林业事业发展的重要制约因素之一。当前以松材线虫病 (Ｂｕｒｓａｐｈｅｌｅｎｃｈｕｓｘｙｌｏｐｈｉｌｕｓ (ＳｔｅｉｎｅｒｅｔＢｕｈｒｅｒ) )、松毛虫 (Ｄｅｎｄｒｏｌｉｍｕｓｓｐｐ .)、杨树蛀干害虫、美国白蛾 (ＨｙｐｈａｎｔｒｉａＣｕｎｅａ (Ｄｒａｒ…
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| 关 键 词： | 中国 森林 病虫指数 数据 品种类型 技术路线 |
Study on establishment of forest pest indexes |
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| Zhao Tieliang,Dong Zhenhui,Yu Zhijun,Zhao Qingshan.Study on establishment of forest pest indexes[J].Scientia Silvae Sinicae,2003,39(3):172-176,t003. |
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| Authors: | Zhao Tieliang Dong Zhenhui Yu Zhijun Zhao Qingshan |
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| Abstract: | It is a whole newly conception and method to use the forest pest indexes of China to monitor the situation and population dynamics of forest pests. It's included two parts, one is the component indexes (forest pest, disease and rodents), the other is area indexes (provinces and municipalities etc.). It is annunciated real timely on the internet. The principle of the indexes programming, and its basis purpose and signification were discussed. Java technique was applied in the indexes programming. |
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| Keywords: | Forest pests Index Internet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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