CHARACTERISTICS AND ASSESSMENT ON WATER RESOURCES OF HUANGHOU KARST UNDERGROUND DRAINAGE AT DUSHAN IN SOUTH GUIZHOU PROVINCE

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• 出版年：1999
• 作者：LI Jing-yang；JI Chuan-mao；YAN Gui-quan；LIU Kang-xiang；LIANG Feng
• 单位1：Department of Resources Engineering of Guizhou University of Technology
• 出生年：1936
• 职称：教授
• 语种：英文
• 作者关键词：Karst；Underground drainage；Assessment on water resources；Guizhou
• 起始页：234
• 总页数：11
• 刊名：中国岩溶
• 是否内版：否
• 刊频：季刊
• 创刊时间：1982
• 主办单位：中国地质科学院岩溶地质研究所；中国地质学会岩溶地质专业委员会；中国地质学会洞穴研究会
• 主编：袁道先
• 卷：18
• 期：3

摘要

In this paper，a m ap of underground drainage is presented according to detailed hydrogeological investigation．recession equations of both water level and discharge are established respectively by means of the data from the observation station sata final outl．et of the underground drainage．G roundw ater discharge during dry season and effective infiltratio n coefficient of p recip itation as w ell as specific yield of aqu ifers are calcu lated．Regression equations are set up by m eans of the observed values of rainfall and discharge．So the discharge of the outlet can be forecasted by these equations．Finally，the assessm ent of w ater resources is m ade and the rational developm en t of the
    u ndergroun d d rain age is d iscussed．