Monitoring the response of vegetation dynamics to ecological engineering in the Mu Us Sandy Land of China from 1982 to 2014
文献类型：期刊论文
| 作者 | Xiu, Lina1,2; Yan, Changzhen1; Li, Xiaosong3; Qian, Dawen1,2; Feng, Kun1,2 |
| 刊名 | ENVIRONMENTAL MONITORING AND ASSESSMENT
 |
| 出版日期 | 2018-09-01 |
| 卷号 | 190期号:9页码:18 |
| 关键词 | Vegetation restoration NDVI Residual method Human influence |
| ISSN号 | 0167-6369 |
| DOI | 10.1007/s10661-018-6931-9 |
| 通讯作者 | Yan, Changzhen(yancz@lzb.ac.cn) |
| 英文摘要 | The Mu Us Sandy Land (MUSL) has undergone climate changes and shifts in human activities driven by a series of ecological restoration projects in recent decades. We analyze the spatiotemporal dynamics of vegetation in this region using the satellite-retrieved normalized difference vegetation index (NDVI) from the Global Inventory Modeling and Mapping Studies (GIMMS) and Moderate Resolution Imaging and Spectroradiometer (MODIS) datasets during the past 33 years. The results show that (1) the vegetation in 53.46% of the MUSL exhibited an upward trend, and 34.45% of the area displayed a large increase, mainly in the eastern part of the MUSL region, including most of Shenmu County, Yuyang District, Hengshan County, and Jingbian County. (2) By the end of 2014, the rapid increase in vegetation encompassed 16.85% of the total area of the study region due to the construction of ecological engineering projects. (3) Based on the residual regression method, the area of positive effects accounted for 55.07% of the total area, and the vegetation in the study area was positively affected by human activities. Our study suggests that these multiple ecological restoration programs contributed to the accelerated greening trend in the MUSL region and highlights the importance of human intervention in regional vegetation growth under climate change conditions. |
| 收录类别 | SCI |
| WOS关键词 | CLIMATE-CHANGE ; NORTHERN CHINA ; SOUTH-AFRICA ; RIVER-BASIN ; COVER ; DESERT ; NDVI ; DESERTIFICATION ; PRODUCTIVITY ; DEGRADATION |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000442543700003 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557774 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Yan, Changzhen |
| 作者单位 | 1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiu, Lina,Yan, Changzhen,Li, Xiaosong,et al. Monitoring the response of vegetation dynamics to ecological engineering in the Mu Us Sandy Land of China from 1982 to 2014[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2018,190(9):18. |
| APA | Xiu, Lina,Yan, Changzhen,Li, Xiaosong,Qian, Dawen,&Feng, Kun.(2018).Monitoring the response of vegetation dynamics to ecological engineering in the Mu Us Sandy Land of China from 1982 to 2014.ENVIRONMENTAL MONITORING AND ASSESSMENT,190(9),18. |
| MLA | Xiu, Lina,et al."Monitoring the response of vegetation dynamics to ecological engineering in the Mu Us Sandy Land of China from 1982 to 2014".ENVIRONMENTAL MONITORING AND ASSESSMENT 190.9(2018):18. |
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来源：寒区旱区环境与工程研究所
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