| 岩溶地下水系统防污性能评价方法 |
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| 关键词:karst groundwater system vulnerability bare karst covered karst buried karst |
| 基金项目:中国地质调查局地质调查项目“西南主要城市地下水污染调查评价”(编号: 1212011121166);国家科技支撑项目“城市发展中的地质环境风险评估与防控关键技术研究与示范”(编号: 2012BAJ11B04);国家重点基础研究发展计划973项目“碳酸盐岩缝洞型油藏缝洞单元形成机制及模式研究”(编号: 2011CB201001);国土资源部公益性行业科研专项“塔里木盆地古潜山奥陶系风化壳油藏岩溶储层预测”(编号: 201211082) |
| 作者 | 单位 | E-mail | | 邹胜章 | 中国地质科学院岩溶地质研究所, 国土资源部岩溶动力学重点实验室, 岩溶生态系统与石漠化治理重点实验室 | zshzh@karst.ac.cn | | 李录娟 | 中国地质科学院岩溶地质研究所, 国土资源部岩溶动力学重点实验室, 岩溶生态系统与石漠化治理重点实验室 | | | 卢海平 | 中国地质科学院岩溶地质研究所, 国土资源部岩溶动力学重点实验室, 岩溶生态系统与石漠化治理重点实验室 | | | 刘芹芹 | 中国地质科学院岩溶地质研究所, 国土资源部岩溶动力学重点实验室, 岩溶生态系统与石漠化治理重点实验室 | | | 苏春田 | 中国地质科学院岩溶地质研究所, 国土资源部岩溶动力学重点实验室, 岩溶生态系统与石漠化治理重点实验室 | | | 朱丹尼 | 中国地质科学院岩溶地质研究所, 国土资源部岩溶动力学重点实验室, 岩溶生态系统与石漠化治理重点实验室 | |
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| The Vulnerability Assessment Method of Karst Groundwater |
| Due to the complicated structure of the karst groundwater system, different types of karst areas have different karst hydrological characteristics, and their vulnerability assessment models must adopt different evaluated indicators. Based on an analysis of the development characteristics of different types of karst areas, this paper discussed the applicability of the existing vulnerability assessment models to different types of karst areas. EPIK model can be applied to the bare karst area in South China, whereas COP model to the bare karst area in North China and shallow buried karst area with weak karst surface zone. PTHQE model can be specially applied to the buried karst area. On account of the particularity of covered karst, PLEIK indicators were put forward based on Europian Models. PLEIK model indicators include 5 factors, i.e., protective cover (P), land use (L), epikarst development (E), infiltration conditions (I), and karst network development (K). The model highlights two factors of P and L, and endows factors with more abundant intensions than Europian Models. In addition, several vicarious approaches for establishing the value of each factor are adopted, and the index calculation and classification assessment method are put forward. |
| ZOU Sheng-zhang,LI Lu-juan,LU Hai-ping,LIU Qin-qin,SU Chun-tian,ZHU Dan-ni.2014.The Vulnerability Assessment Method of Karst Groundwater[J].Acta Geoscientica Sinica,35(2):262-268. |
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