IMHE OpenIR  > 数字山地与遥感应用中心
Alternative TitleQuantitative Assessment of Soil Erosion of Chengdu City
刘斌涛; 宋春风; 陶和平
Corresponding Author刘斌涛
Source Publication长江科学院院报


Other Abstract

Chengdu city is the political,economic,cultural,and population centre in southwest China. The water and soil conservation works are very important to the urban ecological environment of Chengdu city,which is regarded as a pilot example in southwest China. Based on the Sichuan soil loss equation,the soil erosion of Chengdu city was quantitatively assessed and analysed. Results show that the soil erosion situation of Chengdu city is not serious, and the soil erosion modulus and soil erosion ratio are lower than the average level in Sichuan province. The soil erosion of Chengdu city mainly distributes in the Longquan Mountains,Longmen Mountains and Qionglai Mountains, and the soil erosion situation of Longquan Mountains is more serious than that of Longmen Mountains and Qionglai Mountains. As the Longmen Mountains were affected by the “5. 12”Wenchuan earthquake which occurred in 2008,the soil erosion intensity is very high in some areas of Longmen Mountains,and it is prone to suffer from sudden water and soil loss disasters such as debris flow and landsides. These areas should focus on the earthquake - induced soil erosion,and strengthen the monitoring and early warning.

Keyword土壤侵蚀 定量评价 土壤流失方程 监测 成都市
Subject AreaS157.1
Indexed ByCSCD
Funding Organization国家重点基础研究计划(973计划)项目(2015CB452706) ; 国家自然科学基金项目(41201457)
Citation statistics
Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
刘斌涛,宋春风,陶和平. 成都市土壤侵蚀定量评价研究[J]. 长江科学院院报,2016,33(9):40-47.
APA 刘斌涛,宋春风,&陶和平.(2016).成都市土壤侵蚀定量评价研究.长江科学院院报,33(9),40-47.
MLA 刘斌涛,et al."成都市土壤侵蚀定量评价研究".长江科学院院报 33.9(2016):40-47.
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