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| 广西果化龙何地区表层带岩溶水系统及其水资源特征 | |
| 引用本文： | 劳文科,祁晓凡,刘慧敏,蒋忠诚,覃小群,覃星铭.广西果化龙何地区表层带岩溶水系统及其水资源特征[J].中国岩溶,2008,27(2):122-128. |
| 作者姓名： | 劳文科 祁晓凡 刘慧敏 蒋忠诚 覃小群 覃星铭 |
| 作者单位： | 1. 中国地质科学院岩溶地质研究所,广西,桂林,541004 2. 中国地质科学院岩溶地质研究所,广西,桂林,541004;中国地质大学(武汉)环境学院,湖北,武汉,430074 3. 广西师范大学政治与行政学院,广西,桂林,541004 4. 广西师范大学生命科学学院,广西,桂林,541004 |
| 基金项目： | 国家自然科学基金 , 国家科技支撑计划 , 中国地质科学院岩溶地质研究所所控项目 |
| 摘 要： | 从区域岩溶水系统分析入手，详细论述了龙何地区表层带岩溶水系统的结构特征及水循环过程，并按水动力条件将区内表层带岩溶水系统划分为若干个汇流状或散流状表层带岩溶水子系统。在此基础上，通过表层岩溶泉长观数据的统计分析得出本区表层带岩溶水天然资源量为31．9×10^4m^3／a，约占本区年降水总量的9．5％。在表层带岩溶水天然资源量中，表层岩溶泉的可开采资源量为5．9×10^4m^3／a，可有效利用资源量为7732．4m3／a。 |
| 关 键 词： | 表层带岩溶水 岩溶水系统 水资源特征 果化龙何 |
Characters of epikarst water system and water resources in Longhe, Guohua, Guangxi |
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| LAO Wen-ke,QI Xiao-fan,LIU Hui-min,JIANG Zhong-cheng,QIN Xiao-qun and QIN Xing-ming.Characters of epikarst water system and water resources in Longhe, Guohua, Guangxi[J].Carsologica Sinica,2008,27(2):122-128. | |
| Authors: | LAO Wen-ke QI Xiao-fan LIU Hui-min JIANG Zhong-cheng QIN Xiao-qun and QIN Xing-ming |
| Institution: | LAO Wen-ke, QI Xiao-fan, LIU Hui-min, JIANG Zhong-cheng, QIN Xiao-qun, QIN Xing-ming (1, Institute of Karst Geology, CAGS, Guilin, Guangxi 541004, China ; 2. School of Environmental Studies, China University of Geosciences, Wuhan , Hubei 430074, China ; 3. School of Politics and Administration, Guangxi Normal University, Guilin , Guangxi 541004, China 4. School of Life Science, Guan gxi Normal University, Guilin , Guangxi 541004, China) |
| Abstract: | The paper starts with analysis on regional karst water system and elaborates the structure of the epikarst water system and water circle process in Longhe. According to hydro-dynamic conditions, several confluence type or scattered flow type of epikarst water subsystems are subdivided. Based on statistic analy- sis on long-time observation data of the epikarst springs, it is concluded that the quantity of natural epikarst water resources in the area is 31.9 ×10^4m^3/a, about 9.5% of rainfall can be drawn. Among the quantity of natural epikarst water resources, the exploitable water resource from epikarst springs is 5.9×10^4m^3/a and the effective amount is 7 732.4m3/a. |
| Keywords: | epikarst water karst water system character of water resources Longhe Guohua Guangxi |
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