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| 陆地植被净初级生产力研究进展 | |
| 引用本文： | 赵俊芳,延晓冬,朱玉洁. 陆地植被净初级生产力研究进展[J]. 中国沙漠, 2007, 27(5): 780-786 |
| 作者姓名： | 赵俊芳 延晓冬 朱玉洁 |
| 作者单位： | 1. 中国科学院大气物理研究所,东亚区域气候-环境重点实验室,北京,100029;中国科学院研究生院,北京,100049 2. 中国科学院大气物理研究所,东亚区域气候-环境重点实验室,北京,100029 3. 北京,师范大学资源学院/环境演变与自然灾害教育部重点实验室,北京,100875 |
| 基金项目： | 国家自然科学基金;中国科学院基金;国家重点基础研究发展计划(973计划) |
| 摘 要： | 植被的净初级生产力(NPP)反映了植物每年通过光合作用所固定的碳总量，目前NPP研究是全球变化研究的重要内容之一。本文综述了近年来国内外在全球和区域陆地植被NPP的研究现状，对遥感(RS)和地理信息系统(GIS)在NPP研究中的应用作了分析，并对国内外NPP研究的不足和发展趋势作了讨论。 |
| 关 键 词： | 净初级生产力 陆地植被 遥感 地理信息系统 模型 |
| 文章编号： | 1000-694X（2007）05-0780-07 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005-11-282006-12-06 |
Advance in Research on Net Primary Productivity of Terrestrial Vegetation |
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| ZHAO Jun-fang,YAN Xiao-dong,ZHU Yu-jie. Advance in Research on Net Primary Productivity of Terrestrial Vegetation[J]. ournal of Desert Research, 2007, 27(5): 780-786 | |
| Authors: | ZHAO Jun-fang YAN Xiao-dong ZHU Yu-jie |
| Affiliation: | 1.Key Laboratory of Regional Climate|Environment Research for Temperate East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China; 2.Graduate School of Chinese Academy of Sciences, Beijing 100049, China; 3.College of Resources and Technology, Beijing Normal University; Key Laboratory of Environmental Change and Natural Disasters, Ministry of Education of China, Beijing 100875, China |
| Abstract: | Annual net primary productivity(NPP) of terrestrial vegetation is the net amount of carbon fixed by plant photosynthesis.NPP is an important index in global change ecology.This paper summarized the advance in research on net primary productivity of terrestrial vegetation over globe or regions in home and abroad for the recent years.It also analyzed the application of remote sensing and geographic information system in NPP research.At the same time,the feature and the trend of researching NPP are discussed. |
| Keywords: | net primary productivity terrestrial vegetation remote sensing geographic information system model |
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