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Quantitative assessment of driving factors affecting human appropriation of net primary production (HANPP) in the Qilian Mountains, China

文献类型：期刊论文

作者Qin, Xin2; Liu, Wenbin1; Mao, Ruichen2; Song, Jinxi2,3; Chen, Yaning4; Ma, Chi2; Li, Mingyue2
刊名ECOLOGICAL INDICATORS
出版日期2021-02-01
卷号121页码:10
关键词HANPP Driving factors Quantitative analysis Climate change Human activities Qilian Mountains
ISSN号1470-160X
DOI10.1016/j.ecolind.2020.106997
通讯作者Song, Jinxi() ; Chen, Yaning()
英文摘要The combined effects of climate change and human activities pose threat to the sustainable development of ecosystems. Human appropriation of net primary production (HANPP) has been extensively used as an important indicator for evaluating the sustainable development of the ecosystem. However, few studies quantitatively assessed the driving factors of HANPP. Based on Moderate-Resolution Imaging Spectmradiometer (MODIS) data, methods of net primary production (NPP) model and regression analysis, the spatial and temporal distribution of HANPP and its driving factors in the Qilian Mountains from 2005 to 2015 were illustrated. The results showed that the HANPP in the Qilian Mountains decreased gradually from both east to west and from south to north, showing a slight upward overall. The regions affected by human activities and climate change accounted for 26.8% and 73.2% respectively. Moreover, there was a significant negative impact between grain yield and HANPP, and a significant positive impact of either the annual sunshine duration, or livestock amount to HANPP.
WOS关键词GLOBAL HUMAN APPROPRIATION ; LAND-USE ; CLIMATE-CHANGE ; CARRYING-CAPACITY ; RIVER-BASIN ; DESERTIFICATION ; PATTERNS ; IMPACTS ; SUSTAINABILITY ; SIMULATION
资助项目National Natural Science Foundation of China[51679200] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA2004030201-2] ; Key Research Program of the Chinese Academy of Sciences[ZDRW-ZS-2019-3]
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000604888900004
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/136841]  
专题中国科学院地理科学与资源研究所
通讯作者Song, Jinxi; Chen, Yaning
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
2.Northwest Univ, Coll Urban & Environm Sci, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Peoples R China
3.Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
4.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China
推荐引用方式
GB/T 7714		 Qin, Xin,Liu, Wenbin,Mao, Ruichen,et al. Quantitative assessment of driving factors affecting human appropriation of net primary production (HANPP) in the Qilian Mountains, China[J]. ECOLOGICAL INDICATORS,2021,121:10.
APA Qin, Xin.,Liu, Wenbin.,Mao, Ruichen.,Song, Jinxi.,Chen, Yaning.,...&Li, Mingyue.(2021).Quantitative assessment of driving factors affecting human appropriation of net primary production (HANPP) in the Qilian Mountains, China.ECOLOGICAL INDICATORS,121,10.
MLA Qin, Xin,et al."Quantitative assessment of driving factors affecting human appropriation of net primary production (HANPP) in the Qilian Mountains, China".ECOLOGICAL INDICATORS 121(2021):10.

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来源：地理科学与资源研究所

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