Cs-137-Based Variation of Soil Erosion in Vertical Zones of a Small Catchment in Southwestern China
文献类型:期刊论文
作者 | Chen, Jiacun1,2; Shi, Zhonglin1; Wen, Anbang1; Yan, Dongchun1; Chen, Taili1,2 |
刊名 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH |
出版日期 | 2019-04-02 |
卷号 | 16期号:8页码:11 |
ISSN号 | 1660-4601 |
关键词 | variation soil erosion fallout radionuclide Cs-137 Hengduan Mountains |
DOI | 10.3390/ijerph16081371 |
通讯作者 | Shi, Zhonglin(shizl@imde.ac.cn) |
英文摘要 | The study of the variability of soil erosion in mountainous areas provides the basis for soil and water conservation work and forest ecological construction in a targeted way. In this study, Liangshan Town catchment, a typical catchment in the Hengduan Mountains region, southwest China, was selected to investigate the variation of soil erosion in different vertical zones using the Cs-137 tracing technique. The mean Cs-137 reference inventories varied between 573.51 and 705.54 Bq/m(2), with the elevation increasing from 1600 to 2600 m. The rates of soil erosion exhibited a significant variation. Under the same land cover condition, the average annual soil erosion modulus of high-elevation forest (elevation > 2200 m) was 400.3 t/(km(2) |
WOS关键词 | PB-210(EX) MEASUREMENTS ; FALLOUT RADIONUCLIDES ; REDISTRIBUTION ; RATES ; CESIUM-137 |
资助项目 | National Basic Research Programme of China[2015CB452704] |
WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:000467747100064 |
资助机构 | National Basic Research Programme of China |
源URL | [http://ir.imde.ac.cn/handle/131551/26237] |
专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 科技与合作处 |
通讯作者 | Shi, Zhonglin |
作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Jiacun,Shi, Zhonglin,Wen, Anbang,et al. Cs-137-Based Variation of Soil Erosion in Vertical Zones of a Small Catchment in Southwestern China[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2019,16(8):11. |
APA | Chen, Jiacun,Shi, Zhonglin,Wen, Anbang,Yan, Dongchun,&Chen, Taili.(2019).Cs-137-Based Variation of Soil Erosion in Vertical Zones of a Small Catchment in Southwestern China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,16(8),11. |
MLA | Chen, Jiacun,et al."Cs-137-Based Variation of Soil Erosion in Vertical Zones of a Small Catchment in Southwestern China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 16.8(2019):11. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
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