气候变化领域集成服务门户(CCPortal): Application of the soil conservation service model in small and medium basins of the mountainous region of Heilongjiang, China

CCPortal

DOI	10.1007/s13762-021-03136-1
	Application of the soil conservation service model in small and medium basins of the mountainous region of Heilongjiang, China
	Bazai, N. A.; Cui, P.; Zhou, K. J.; Abdul, S.; Cui, K. F.; Wang, H.; Zhang, G. T.; Liu, D. Z.
通讯作者	Cui, P (通讯作者)
发表日期	2022
ISSN	1735-1472
EISSN	1735-2630
起始页码	433
结束页码	448
卷号	19 期号:1
英文摘要	Rainfall and run-off prediction capabilities for flash flood need improvement in the high porn regions of mountain hazard, those caused massive distraction. At some point, these events result in a massive loss of life and property. This research demonstrates the application of soil conservation service (SCS), a hydrological model used to simulate the relationship between rainfall and run-off. The data cover a 62-year observation period of torrential rains and debris flows, which number up to thirty flow events, all occurring in the mountainous regions close to the Tieli watershed area. Rainfall hydrographs were generated for each of the said torrential rain cases and can be used as markers for flood warnings for critical rainfalls lasting from 1 to 24 h. The results show that the SCS model can successfully define the rainfall-run-off-water level relationship of small-medium-size catchments wherein the calculated run-off values show good agreement with measured discharges. Moreover, from the relationship of the water level and SCS calculated run-off is similar to the relationship obtained using measured run-offs. From this relationship, critical water levels that would correspond to the occurrence of a possibly devastating flood can be determined to provide for an early warning measure for the nearby regions.
关键词	SCS-CN CURVE NUMBER RAINFALL THRESHOLDS RUNOFF LANDSLIDES
英文关键词	Critical rainfall; Soil conservation service model; Flood prediction; Hydrological simulation; Rainfall-run-off-water level relationship
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000608659200003
来源期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/260645
推荐引用方式 GB/T 7714	Bazai, N. A.,Cui, P.,Zhou, K. J.,et al. Application of the soil conservation service model in small and medium basins of the mountainous region of Heilongjiang, China[J]. 中国科学院青藏高原研究所,2022,19(1).
APA	Bazai, N. A..,Cui, P..,Zhou, K. J..,Abdul, S..,Cui, K. F..,...&Liu, D. Z..(2022).Application of the soil conservation service model in small and medium basins of the mountainous region of Heilongjiang, China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY,19(1).
MLA	Bazai, N. A.,et al."Application of the soil conservation service model in small and medium basins of the mountainous region of Heilongjiang, China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY 19.1(2022).