| 山东泰安岩溶水系统地下水化学环境演化 |
| |
| 引用本文： | 马振民,刘立才,陈鸿汉,沈照理.山东泰安岩溶水系统地下水化学环境演化[J].现代地质,2002,16(4):423-428. |
| |
| 作者姓名： | 马振民 刘立才 陈鸿汉 沈照理 |
| |
| 作者单位： | 1. 济南大学,土木建筑学院,山东,济南,250022
2. 中国地质大学,水资源与环境学院,北京,100083 |
| |
| 基金项目： | 国家自然科学基金重点项目 (4 983 2 0 0 5 )，北京市水资源与环境工程重点实验室项目。 |
| |
| 摘 要： | 随着地表环境质量的降低以及岩溶地下水的过量开采 ,泰安市岩溶水化学环境在总体上呈现出显著退化的演化规律。自 6 0年代初以来 ,泰安市城区及旧县岩溶水的常规组分、NO-3 浓度、硬度及TDS的浓度呈现不断升高的变化趋势 ,并检出有Cr6+ 、CN-、酚等人为环境物质。水位降落漏斗区与非漏斗区、岩溶塌陷区与非岩溶塌陷区的岩溶水化学组分浓度的对比结果表明 :由于岩溶水的超量开采引起地下水动力场的改变和岩溶塌陷是控制和影响岩溶水化学环境演化的主要因素。人类活动在时间及空间尺度上与岩溶水化学环境的快速退化亦有密切的关系。
|
| 关 键 词： | 岩溶水 地下水化学环境 漏斗 岩溶塌陷 泰安 山东 |
| 文章编号： | 1000-8527(2002)04-0423-06 |
| 修稿时间： | 2002年4月9日 |
HYDROCHEMICAL ENVIRONMENTAL EVOLUTION OF KARST WATER SYSTEM IN TAI'AN,SHANDONG PROVINCE |
| |
| MA Zhen-min,LIU Li-cai,CHEN Hong-han,SHEN Zhao-li.HYDROCHEMICAL ENVIRONMENTAL EVOLUTION OF KARST WATER SYSTEM IN TAI''AN,SHANDONG PROVINCE[J].Geoscience——Journal of Graduate School,China University of Geosciences,2002,16(4):423-428. |
| |
| Authors: | MA Zhen-min LIU Li-cai CHEN Hong-han SHEN Zhao-li |
| |
| Institution: | MA Zhen-min1,LIU Li-cai2,CHEN Hong-han2,SHEN Zhao-li2 |
| |
| Abstract: | With deterioration of the surface environmental quality and excessive mining of karst water, the quality of hydrochemical environment of karst water is degenerating prominently as a whole. Since the 1960s, the concen tration of many components is increasing such as constant components, NO-_3, hardness and TDS in urban area and Jiuxian. Many artificial contaminants, such a s Cr 6+ , CN- and hydroxybenzene, are detected out. The contrast of karst water quality between the depression cone area and the karst collapse area and their outer area makes it clear that the change of the dynamic field of groundw ater and karst collapse caused by excessive groundwater mining are two main fact ors which control and affect the evolution of hydrochemical environment. The act ivity of human beings is relative to the speedy degeneration of the hydrochemica l environment in time and space. |
| |
| Keywords: | karst water hydrochemical environment depression cone karst collapse Tai'an Shandong |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
