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Analysis of relationship between soil erosion and lake deposition during the Holocene in Xingyun Lake, southwestern China
Zhao, Hongfei1,2; Zhou, Jie3; Sun, Qianli4; Delang, Claudio O.5; Mokhtar, Ali1,2; Ma, Yue1,2; He, Hongming1,2,6
2021-05-29
Source PublicationHOLOCENE
ISSN0959-6836
Pages10
Corresponding AuthorHe, Hongming(hongming.he@yahoo.com)
AbstractQuantifying the relative influences of anthropogenic activities and climate change on soil erosion and deposition during the Holocene, when both forces have been interacting is a complex problem. Analysis of long-term patterns in soil erosion and lake deposition in a basin can provide the basis for untangling the complexities of climate and anthropogenic forcings. In this paper, sedimentary sequences from Xingyun Lake are compared with simulated soil erosion rates in the basin to explore the relationship between river basin soil erosion and lake deposition during the Holocene in Yunnan, China. Modern soil erosion rates are calculated using RUSLE, while Holocene soil erosion rates are estimated using modern rates with reconstructed precipitation and vegetation cover sequences. Through this investigation, we found the following results. First, Holocene vegetation in the lake basin was mainly affected by climate change, and the vegetation experienced the same pattern of changes as the climate. Soil erosion and lake deposition rates, along with changes to vegetation cover, were synchronous with precipitation trends during the Holocene. Second, soil erosion and lake deposition have been exacerbated by human activities, such as deforestation and land reclamation in the Xingyun Lake basin. Finally, this study provides new insights into the effects by anthropogenic impacts and climate forcing on the processes of soil erosion and lake deposition on the millennium scale.
Keywordclimate change Holocene lake deposition lake sediment soil erosion Yunnan
DOI10.1177/09596836211019089
WOS KeywordNORTHWESTERN YUNNAN PROVINCE ; LAND-USE CONVERSION ; MONSOON VARIABILITY ; VEGETATION HISTORY ; LACUSTRINE RECORD ; CLIMATE ; EVOLUTION ; POLLEN ; RECONSTRUCTION ; PRODUCTIVITY
Indexed BySCI
Language英语
Funding ProjectSecond Tibetan Plateau Scientific Expedition and Research Program[SQ2019QZKK2003] ; National Key R&D Program of China[2017YFC0505200] ; National Natural Science Foundation of China[41672180] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23020603] ; Science & Technology Basic Resources Investigation Program of China[2017FY101303] ; Key Platforms and Scientific Research Projects in Universities in Guangdong Province of China[2018KTSCX212] ; Guangdong Rural Science and Technology Commissioner Project of China[319B0203]
Funding OrganizationSecond Tibetan Plateau Scientific Expedition and Research Program ; National Key R&D Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Science & Technology Basic Resources Investigation Program of China ; Key Platforms and Scientific Research Projects in Universities in Guangdong Province of China ; Guangdong Rural Science and Technology Commissioner Project of China
WOS Research AreaPhysical Geography ; Geology
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary
WOS IDWOS:000657874600001
PublisherSAGE PUBLICATIONS LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/163924
Collection中国科学院地理科学与资源研究所
Corresponding AuthorHe, Hongming
Affiliation1.Northwest Agr & Forestry Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
2.Chinese Acad Sci & Minist Water Resources, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
3.Chinese Acad Sci, Kunming Branch, Beijing, Peoples R China
4.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China
5.Hong Kong Baptist Univ, Fac Social Sci, Dept Geog, Hong Kong, Peoples R China
6.East China Normal Univ, Fac Geosci, Sch Geog Sci, Key Lab Geog Informat Sci MOE, 500 Dongchuan Rd, Shanghai 200241, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Hongfei,Zhou, Jie,Sun, Qianli,et al. Analysis of relationship between soil erosion and lake deposition during the Holocene in Xingyun Lake, southwestern China[J]. HOLOCENE,2021:10.
APA Zhao, Hongfei.,Zhou, Jie.,Sun, Qianli.,Delang, Claudio O..,Mokhtar, Ali.,...&He, Hongming.(2021).Analysis of relationship between soil erosion and lake deposition during the Holocene in Xingyun Lake, southwestern China.HOLOCENE,10.
MLA Zhao, Hongfei,et al."Analysis of relationship between soil erosion and lake deposition during the Holocene in Xingyun Lake, southwestern China".HOLOCENE (2021):10.
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