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DOI: 10.1016/j.gloplacha.2013.06.007
论文题名:
Assessing the impact of restoration-induced land conversion and management alternatives on net primary productivity in Inner Mongolian grassland, China
作者: Mu S.; Zhou S.; Chen Y.; Li J.; Ju W.; Odeh I.O.A.
刊名: Global and Planetary Change
ISSN: 0921-8245
出版年: 2013
卷: 108
起始页码: 29
结束页码: 41
语种: 英语
英文关键词: Human activities ; Inner Mongolia grassland ; Land use and cover change ; Net primary productivity ; Vegetation restoration programs
Scopus关键词: Human activities ; Inner Mongolia ; Land use and cover change ; Net primary productivity ; Vegetation restoration ; Climate change ; Ecosystems ; Land use ; Radiometers ; Restoration ; Vegetation ; agricultural land ; desert ; environmental degradation ; environmental restoration ; grassland ; human activity ; land cover ; land use change ; MODIS ; NDVI ; net primary production ; vegetation cover ; China ; Nei Monggol
英文摘要: To address severe grassland degradation problems, China has been implementing a number of national restoration programs, whose significant environmental effect has attracted the attention of many researchers. In this paper, land use and cover change (LUCC) in the Inner Mongolia grassland and the consequent change in net primary productivity (NPP) were studied by combining the land use data of the study area for 2001 and 2009 derived from the MODIS global land cover product and the CASA (Carnegie-Ames-Stanford Approach) model driven with MODIS-NDVI data. The results indicate that the area of Inner Mongolia grassland had a net increase of 77,993km2 during the study period, which was mainly attributed to the conversion from desert and cropland. The total NPP of Inner Mongolia grassland increased by 29,432.71GgCyr-1 during 2001-2009, of which the human activities and climate change were responsible for 80.23% and 19.77%, respectively. Land conversion and improved management increased grassland NPP directly, and the ecological restoration conducted by large-scale conservation programs could be the intrinsic driving force for this change. © 2013 Elsevier B.V.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84880344905&doi=10.1016%2fj.gloplacha.2013.06.007&partnerID=40&md5=071c41b589807e712a666ab0d58d9cb9
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/11151
Appears in Collections:全球变化的国际研究计划

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作者单位: School of Life Science, Nanjing University, Nanjing 210093, China

Recommended Citation:
Mu S.,Zhou S.,Chen Y.,et al. Assessing the impact of restoration-induced land conversion and management alternatives on net primary productivity in Inner Mongolian grassland, China[J]. Global and Planetary Change,2013-01-01,108.
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