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Soil erosion prediction and spatiotemporal heterogeneity in driving effects of precipitation and vegetation on the northern slope of Tianshan Mountain

文献类型：期刊论文

作者Zhang, Biao5,6; Fang, Haiyan3,4; Wu, Shufang5,6; Li, Chaoyue2; Wang, Yan2; Siddique, Kadambot H. M.1
刊名JOURNAL OF CLEANER PRODUCTION
出版日期2024-06-25
卷号459页码:16
关键词Climate change LULC Soil erosion Spatiotemporal heterogeneity of driving effects GTWR Northern slope of tianshan mountain
ISSN号0959-6526
DOI10.1016/j.jclepro.2024.142561
产权排序3
英文摘要Soil erosion changes become more unclear in the future due to climate change and increased human activity. However, the spatiotemporal heterogeneity in the driving effects of key factors on soil erosion remains inadequately understood on the northern slope of the Tianshan Mountains (NSTM). In this paper, the spatiotemporal evolution of soil erosion on the NSTM was evaluated in the historical period (2000-2015) by the Revised Universal Soil Loss Equation (RUSLE) model. Subsequently, the FLUS-CMIP6-RUSLE model was employed to predict soil erosion in the future period (2030-2050). Then, the GTWR model was used to dissect the spatiotemporal heterogeneity in the driving effects of precipitation and vegetation. The results indicated that soil erosion on the NSTM fluctuated from 2000 to 2015, increasing by 1.77 t ha-1 yr-1 . Soil erosion areas mainly occurred in Changji City, Fukang City, Hutubi County, Mulei County, Qitai County, and Turpan City. The soil erosion modulus in 2030, 2040, and 2050 under different climate scenarios will be 26.56,28.83, and 37.49 t ha-1 yr- 1 , respectively. The spatial pattern of soil erosion is similar to the historical period. Precipitation was the main factor intensifying soil erosion in the eastern and western counties from 2000 to 2020, while the soil erosion change in central counties was affected by vegetation. In the future, soil erosion change in the counties (i.e., Karamay, Yili, Tacheng, Shihezi, Manas, Qitai, and Mulei) will be driven by precipitation. The vegetation will be the main driver of soil erosion change in central and eastern counties (i.e., Urumqi, Turpan, Fukang City, Jimsar County, and Changji City). This study firstly attempts to explore the spatiotemporal heterogeneity in the driving effects of precipitation and vegetation using Spatial-Temporal Geographically Weighted Regression (GTWR) in urban agglomerations of NSTM. It is meaningful to explore erosion-prone regions and to implement rational soil conservation measures in the study region and similar regions in the world.
WOS关键词LOESS PLATEAU ; WATER EROSION ; XINJIANG ; CHINA ; RUSLE ; CSLE ; GIS
资助项目Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[SQ2019QZKK0903-02] ; Xinjiang Key Laboratory of Water Cycle and Utilization in Arid Zone, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences[XJYS0907-2023-24] ; Shaanxi Laboratory of Dry Zone Agriculture
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001296339600001
出版者ELSEVIER SCI LTD
资助机构Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Xinjiang Key Laboratory of Water Cycle and Utilization in Arid Zone, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences ; Shaanxi Laboratory of Dry Zone Agriculture
源URL[http://ir.igsnrr.ac.cn/handle/311030/209004]  
专题陆地水循环及地表过程院重点实验室_外文论文
通讯作者Wu, Shufang
作者单位1.Univ Western Australia, UWA Inst Agr, Perth, WA 6001, Australia
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
5.Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Shaanxi, Peoples R China
6.Northwest A&F Univ, Key Lab Agr Soil & Water Engn Arid & Semiarid Area, Minist Educ, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Biao,Fang, Haiyan,Wu, Shufang,et al. Soil erosion prediction and spatiotemporal heterogeneity in driving effects of precipitation and vegetation on the northern slope of Tianshan Mountain[J]. JOURNAL OF CLEANER PRODUCTION,2024,459:16.
APA Zhang, Biao,Fang, Haiyan,Wu, Shufang,Li, Chaoyue,Wang, Yan,&Siddique, Kadambot H. M..(2024).Soil erosion prediction and spatiotemporal heterogeneity in driving effects of precipitation and vegetation on the northern slope of Tianshan Mountain.JOURNAL OF CLEANER PRODUCTION,459,16.
MLA Zhang, Biao,et al."Soil erosion prediction and spatiotemporal heterogeneity in driving effects of precipitation and vegetation on the northern slope of Tianshan Mountain".JOURNAL OF CLEANER PRODUCTION 459(2024):16.

入库方式： OAI收割

来源：地理科学与资源研究所

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