| 世界森林的数字地球监测 |
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| 引用本文： | 陈述彭,程维明.世界森林的数字地球监测[J].遥感学报,2001,5(4):321-326. |
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| 作者姓名： | 陈述彭 程维明 |
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| 作者单位： | 中国科学院地理科学与资源研究所,资源与环境信息系统国家重点实验室,北京100101;中国科学院地理科学与资源研究所,资源与环境信息系统国家重点实验室,北京100101 |
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| 摘 要： | 介绍中国风云气象卫星FY－1,FY－2对地观测数据应用于全球森林资源的分类监测。讨论中国加入WTO以后对全球森林资源再分配的新战略。以全球观点,分析贵州省的森林资源特色及其对世界的特殊贡献。评价21世纪中国森林数据库与林业管理信息系统的规划与建设。
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| 关 键 词： | 植被指数 森林资源再分配 国家森林公园 林业管理信息系统 森林遥感 数字地球 |
| 收稿时间： | 4/9/2001 12:00:00 AM |
| 修稿时间： | 2001/4/24 0:00:00 |
World Forest Watching by Digital Earth |
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| CHEN Shu-peng and CHENG Wei-ming.World Forest Watching by Digital Earth[J].Journal of Remote Sensing,2001,5(4):321-326. |
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| Authors: | CHEN Shu-peng and CHENG Wei-ming |
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| Abstract: | The application of Chinese meteorological satellites FY 1 and FY 2 in monitoring global forest resources is introduced. The new strategies for global forest resources re allocation are discussed when China joins the WTO. The Green Great Wall--"Tri North" Shelter Belt in the new century and the effect of forest on the global environmental change are also discussed. From the global viewpoint, the forest resources strategy facing the WTO is discussed. The forest resource is very poor, but its daily consumable amount is very large, for example, Chinese chopsticks, packing box of the shirts and the Oriental Set Board ect. Therefore, actions must be taken to protect ecologic environment. Every country now has known that forest resource is very important to global environment protection. An example of this is to recover plowland to forest and grassland in order to abate CO 2 emission. National Natural Reserves and Protected Areas give some good demonstrations of protecting eco environment. The characteristic of forest in Fanjing Mount. in Guizhou Province of China and its special contribution to the world demonstrate the forest role in environmental protection. The planning and construction of Chinese forest resources database and forest management information system are proposed for the 21st century. Digital Earth can be used to monitor forest dynamic change and establish "Digital Forestry" information system. We should apply the power of Digital Earth, and protect "the Lung of the Earht"--global forest resources. It is a huge information system project to set up "Digital Forestry". Since our country established, the Chinese departments of forestry survey, planning and administration have accumulated plenty of data and investigation information, and made many surveys by Remote Sensing and gained experiments by using information system. The establishment of the digital forestry system will promote the use of the data, share and co construct resource and environment data, and standardize the release and exchange of Chinese forestry information. By these, China will make contribution for monitoring forest dynamic change using "the Digital Earth". |
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| Keywords: | vegetation index re allocation of forest resource natural reserves and protected area forest management information system |
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