摘要
以红水河流域水化学资料推算的溶蚀量为依据，分析降水量、岩性、地貌、气温等因素对溶蚀强度的影响。得出影响喀斯特溶蚀强度的主要因素是岩性，其次是降水量，随着地表起伏度的增加溶蚀强度稍有增加．气温对溶蚀强度的影响在本研究区内没有发现明显的规律。
Solutiona intensity,estimate. Abstract Based upon thecalculated solution ratesbyusing thewater cbemacal data in the Hong.shuihe River Basin,the influences of precipiton,lithology,geomorphology and temperatureon solutional intensity have been analysed.The resuIts show that lithology is the most im-portant factor aftecting on karst solutional intensity;precipitation is the second. The solu-tional intensities will slightly increase with surface relief, but the influence of temperature onsolutional intensity is not obvious in the area. Finally,an equation to estimte solutional in-tensity is given as follows:where P is the annual precipitation,lf is the lithologic mark value,Gis the geomorphic markvalue, X is the solutional intensity.
出处
《地理研究》
CSSCI
CSCD
北大核心
1994年第3期90-97,共8页
Geographical Research
基金
国家自然科学基金
