| 金属矿床勘查与开发定量生态评估体系初探:以福建罗卜岭斑岩型铜钼矿为例 |
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| 引用本文： | 张纪伟,陈华勇.金属矿床勘查与开发定量生态评估体系初探:以福建罗卜岭斑岩型铜钼矿为例[J].地球科学,2021,46(11):3818-3828. |
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| 作者姓名： | 张纪伟 陈华勇 |
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| 作者单位： | 中国科学院广州地球化学研究所,广东广州 510640;中国科学院大学,北京 100049;中国科学院广州地球化学研究所,广东广州 510640;中国科学院大学,北京 100049;广东省矿物物理与材料研究开发重点实验室,广东广州 510640 |
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| 基金项目： | 国家杰出青年科学基金项目41725009广东省财政项目“广东省矿产资源国情调查”09-2019-XMZC-0011-82-0003 |
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| 摘 要： | 定量评估矿床的经济价值与未来勘查开发对生态环境产生的影响，可以缓解矿产资源开发与生态文明建设之间的矛盾.基于多元数据，构建了以驱动力-压力-状态-影响-响应（Driving-Pressure-State-Impact-Response，DPSIR）模型为理论框架的综合评价指标体系，包含6个一级指标和23个二级指标.根据评价等级表，利用多层次模糊综合评价法进行指标权重计算以及综合均值分析，建立了一个完整的评估体系.该体系在福建罗卜岭斑岩型矿床开发设计中的应用表明，福建罗卜岭矿区开发适宜度评价为Ⅱ级，即对当地的经济发展起到明显的推动作用，但对生态环境会产生轻微干扰.该方法能较好地反映金属矿床勘查与开发对生态的综合影响，可操作较强，可为国土资源、环境保护以及矿山企业等部门进行矿产资源的开发评估提供参考.
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| 关 键 词： | 金属矿床 勘查与开发 定量生态评估指标体系 DPSIR模型 多层次模糊评价方法 矿床地质. |
| 收稿时间： | 2020-12-01 |
Preliminary Study on Quantitative Ecological Evaluation of Exploration and Development of Ore Deposits:A Case Study of Luoboling Porphyry Copper Molybdenum Deposit,Fujian Province |
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| Zhang Jiwei,Chen Huayong.Preliminary Study on Quantitative Ecological Evaluation of Exploration and Development of Ore Deposits:A Case Study of Luoboling Porphyry Copper Molybdenum Deposit,Fujian Province[J].Earth Science-Journal of China University of Geosciences,2021,46(11):3818-3828. |
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| Authors: | Zhang Jiwei Chen Huayong |
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| Abstract: | The accurate quantitative assessment, which is about economic value of mining and ecological impact of future exploration and development on the environment, is highly needed and it can help to alleviate the contradiction between the development of mineral resources and the construction of ecological civilization. Based on multivariate data, in this study it constructs a comprehensive evaluation index system with the DPSIR model (Driving-Pressure-State-Impact-Response) as the theoretical framework, including 6 first-level indicators and 23 second-level indicators. According to the evaluation rating table, a multi-level fuzzy comprehensive evaluation method is used to calculate the weight of the indicators and analyze the comprehensive average value to establish a complete evaluation system. The application of this system in the development of the Luoboling porphyry deposit in Fujian shows that the development suitability of the Luoboling mining area in Fujian is rated as Grade Ⅱ, that is, it plays a significant role in promoting local economic development, but it will produce slight environment negative impact. The evaluation system constructed in this study provides a practical method which can be referred for the development and evaluation of mineral resources by the different levels of government and mining enterprises. |
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