摘要
同下垫面较均一的地区相比，岩溶地区流域下垫面不均匀性影响十分显著，各处产流的过程与特性差异较大。本文根据对黔中高原地区岩溶流域的实地查勘、流域下垫面结构、坡地水流特性与水文学原理，并在原有研究基础上，进一步改进和提高了岩溶地区非均匀下垫面流域的水文模拟技术，对岩溶地区河流的径流成份作了进一步分析，获得了满意的成果。
Comparing with the region with uniform underlying surface,influence of heterogeneous underlyingsurface in karst region is very obvious.The process and features of runoff yield in various places are different.Based on field investigation,underlying surface structure with in basin,flow characteristics in slope,princeplesof hydrology and previous researches,hydrological simulation tecniques in a basin with heterogeneous under-lying surface in karst region are improved.Composition of runoff in river at karst region is further studied togain a satisfactory results.
出处
《四川水力发电》
1995年第2期17-23,共7页
Sichuan Hydropower
基金
国家自然科学基金
