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Multiple afforestation programs accelerate the greenness in the 'Three North' region of China from 1982 to 2013
文献类型：期刊论文
| 作者 | Zhang, Y; Peng, CH; Li, WZ; Tian, LX; Zhu, QQ; Chen, H; Fang, XQ; Zhang, GL; Liu, GM; Mu, XM |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2016 |
| 卷号 | 61页码:404-412 |
| 关键词 | Planted Forest Ecological Restoration Ndviarid And Semi-arid Regions Gimmsgimms 3g Modisa |
| DOI | 10.1016/j.ecolind.2015.09.041 |
| 产权排序 | 6 |
| 文献子类 | Article |
| 英文摘要 | China has launched multiple afforestation programs since 1978, including the 'Three North' Shelterbelt Development Program (TNSDP), the Beijing-Tianjin Sand Source Control Program (BSSCP), the Nature Forest Conservation Program (NFCP), and the Grain to Green Program (GTGP). These programs focus on local environment restoration by planting trees in semi-arid and arid regions and by protecting natural forests. However, the effectiveness of these programs has been questioned by several previous studies. Here, we report an increasing trend of greenness in this region using the satellite-retrieved normalized difference vegetation index (NDVI) from GIMMS, GIMMS-3g and MODIS datasets in the past 32 years. The NDVI increase for the 'Three North' region was 0.28%-0.38% yr(-1) in 1982-2000 and 0.86%(-1).12% yr(-1) in 2000-2013, which is much higher than the country's means of 0.060%-0.063% yr(-1) and 0.27%-0.30% yr(-1), respectively. Most of the increase occurred in low and sparsely vegetated areas; and enlarged the moderate vegetated area (growing season mean NDVI above 0.5) from 16.5% to 25.7% for the two time periods, respectively. We also analyzed changes in the length of the growing season and the climate conditions including temperature, precipitation and two drought indices. However, these environmental factors cannot completely explain the changes in vegetation activity. Our study suggests these multiple afforestation programs contributed to the accelerated greening trend in the 'Three North' region and highlight the importance of human intervention in regional vegetation growth under climate change condition. (C) 2015 Elsevier Ltd. All rights reserved. |
| 学科主题 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 资助项目 | 中国科学院山地生态恢复与生物资源利用重点实验室 |
| 项目编号 | Chen, Huai/A-7418-2015 ; Zhang, Geli/O-2641-2013 |
| 语种 | 英语 |
| 资助机构 | National Basic Research Program of China [2013CB956602] ; National Basic Research Program of China [2013CB956602] ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada ; National Basic Research Program of China [2013CB956602] ; National Basic Research Program of China [2013CB956602] ; Natural Sciences and Engineering Research Council of Canada ; Natural Sciences and Engineering Research Council of Canada |
| 源URL | [http://210.75.237.14/handle/351003/28149]  |
| 专题 | 成都生物研究所_生态研究 |
| 通讯作者 | Li, WZ (reprint author), Northwest A&F Univ, Coll Forestry, Yangling 712100, Shaanxi, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhang, Y,Peng, CH,Li, WZ,et al. Multiple afforestation programs accelerate the greenness in the 'Three North' region of China from 1982 to 2013[J]. ECOLOGICAL INDICATORS,2016,61:404-412. |
| APA | Zhang, Y.,Peng, CH.,Li, WZ.,Tian, LX.,Zhu, QQ.,...&Li, WZ .(2016).Multiple afforestation programs accelerate the greenness in the 'Three North' region of China from 1982 to 2013.ECOLOGICAL INDICATORS,61,404-412. |
| MLA | Zhang, Y,et al."Multiple afforestation programs accelerate the greenness in the 'Three North' region of China from 1982 to 2013".ECOLOGICAL INDICATORS 61(2016):404-412. |
入库方式： OAI收割
来源：成都生物研究所
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