典型文献
A modified TOPMODEL introducing the bedrock surface topographic index in Huangbengliu watershed,China
文献摘要：
Subsurface stormflow is a dominant runoff mechanism in steep humid mountainous areas.An in-site measurement of subsurface stormflow suggests that the bedrock surface plays an important role in the runoff generation and routing process,which was rarely adopted in hydrological modelling studies.To improve the runoff simulation performance,the bedrock surface topographic index is introduced,and a modified TOPMODEL based on the bedrock surface topographic index is developed to simulate the runoff.The modified TOPMODEL is applied to the Huangbengliu(HBL),a steep watershed in Gongga Mountain,and proved to be more appropriate for the HBL watershed,especially for peak simulation.The Nash-Sutcliffe model efficiency(NSE)is improved from 0.24 to 0.58 in the calibration period and from 0.40 to 0.62 in the verification period.The result of this study can advance the understanding of the mechanism of flash floods and contribute flood control and disaster prevention in the HBL watershed and similar areas.
文献关键词：
中图分类号：
作者姓名：
QIU An-ni;ZHANG Yan-jun;WANG Gen-xu;CUI Jun-fang;SONG Yuan-xin;SUN Xiang-yang;CHEN Li
作者机构：
State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430072,China;State Key Laboratory of Hydraulics and Mountain River Engineering,College of Water Resource and Hydropower,Sichuan University,Chengdu 610065,China;Institute of Mountain Hazards and Environment,Chinese Academy of Sciences,Chengdu 610041,China;Key laboratory of Hydrometeorological Simulation,Prediction and Warning,Nanjing University of Information Science and Technology,Nanjing 210044,China;School of Hydrology and Water Resources,Nanjing University of Information Science and Technology,Nanjing 210044,China
文献出处：
引用格式：
[1]QIU An-ni;ZHANG Yan-jun;WANG Gen-xu;CUI Jun-fang;SONG Yuan-xin;SUN Xiang-yang;CHEN Li-.A modified TOPMODEL introducing the bedrock surface topographic index in Huangbengliu watershed,China)[J].山地科学学报（英文版）,2022(12):3517-3532
A类：
Huangbengliu,stormflow
B类：
modified,TOPMODEL,introducing,bedrock,topographic,watershed,China,Subsurface,dominant,runoff,mechanism,steep,humid,mountainous,areas,An,site,measurement,subsurface,suggests,that,plays,important,role,generation,routing,process,which,was,rarely,adopted,hydrological,modelling,studies,To,simulation,performance,introduced,developed,simulate,applied,HBL,Gongga,Mountain,more,appropriate,especially,peak,Nash,Sutcliffe,efficiency,NSE,improved,from,calibration,period,verification,result,this,study,can,advance,understanding,flash,floods,contribute,control,disaster,prevention,similar
AB值：
0.496078
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