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现代地质 ›› 2023, Vol. 37 ›› Issue (04): 892-902.DOI: 10.19657/j.geoscience.1000-8527.2021.152

• 水资源与环境地质 • 上一篇    下一篇

泰安市山水林田湖草生态修复区生态脆弱性评价与生态修复对策研究

徐飞1,2(), 焦玉国1,2, 唐丽伟1,2(), 魏凯1,2, 尹衍鹏1,2, 胡庆玲1,2, 翟代廷1,2, 赵新初1,2   

  1. 1.山东省地质矿产勘查开发局第五地质大队,山东 泰安 271000
    2.山东省地矿局山水林田湖草重点实验室,山东 泰安 271000
  • 收稿日期:2021-05-31 修回日期:2021-10-27 出版日期:2023-08-10 发布日期:2023-09-02
  • 通讯作者: 唐丽伟,女,硕士,高级工程师,1987年出生,地下水科学与工程专业,主要从事水工环方面的研究。Email:376842452@qq.com
  • 作者简介:唐丽伟,女,硕士,高级工程师,1987年出生,地下水科学与工程专业,主要从事水工环方面的研究。Email:376842452@qq.com
    徐 飞,男,硕士,高级工程师,1986年出生,地质工程专业,主要从事水工环方面的研究。Email:xufei365@qq.com
  • 基金资助:
    山东省地质矿产勘查开发局2019年度局控地质勘查和科技创新项目(鲁地字〔2019〕34号);泰山区域山水林田湖草生态修复区环境地质综合评价项目(HJ201907);山东省地质矿产勘查开发局2020年度局控地质勘查和科技创新项目(鲁地字〔2020〕4号);泰安市山水林田湖草生态保护修复工程“泰山模式”总结与数据库建设项目(SDGP370900202102000146)

Ecological Vulnerability Evaluation and Countermeasures of Ecological Restoration in Ecological Restoration Areas of Mountains-Rivers-Forests-Farmlands-Lakes-Grasslands,Tai’an City

XU Fei1,2(), JIAO Yuguo1,2, TANG Liwei1,2(), WEI Kai1,2, YIN Yanpeng1,2, HU Qingling1,2, ZHAI Daiting1,2, ZHAO Xinchu1,2   

  1. 1. No.5 Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources, Tai’an, Shandong 271000, China
    2. Key Laboratory of Mountains-Rivers-Forests-Farmlands-Lakes-Grasslands, Shandong Provincial Bureau of Geology and Mineral Resources, Tai’an, Shandong 271000, China
  • Received:2021-05-31 Revised:2021-10-27 Online:2023-08-10 Published:2023-09-02

摘要:

生态保护修复已成为我国生态文明建设的一项核心内容,生态脆弱性研究是评价生态环境问题和开展生态保护修复的重要依据。为科学识别泰安市山水林田湖草生态修复区生态系统脆弱性的成因机制及其变化规律,明确生态保护和生态恢复方向,本文采用“压力-状态-响应”(PSR)框架模型,对研究区进行了生态脆弱性评价,并进一步结合评价结果进行了生态环境问题诊断,提出生态保护修复对策。结果表明,脆弱性较低的区域占比最高,为37.97%,说明研究区总体生态系统较为稳定,各县、市、区中以泰山区、岱岳区和肥城市的脆弱性较高的区域所占的比例相对较高,分别为48.77%、37.15%和30.97%,说明这3个县级地区生态系统欠稳定。综合考虑研究区实际状况,提出了从“推进矿山生态修复、提高林草覆盖率、综合整治水域系统、增加生物多样性和完善生态安全系统”等5方面的生态修复建议。评价结果及提出的生态修复对策有助于研究区内实施山水林田湖草生态保护修复工程进行合理布局,有针对性的规划生态文明建设,为我国山水林田湖草生态修复工程的实施提供参考和借鉴。

关键词: 山水林田湖草, 生态脆弱性, 生态修复, 泰安市

Abstract:

Ecological protection and restoration has become a core content for the construction of ecological civilization in China. The study of ecological vulnerability is an important basis for evaluating ecological environmental problems, and for performing ecological protection and restoration. To scientifically identify the formation mechanism and ecosystem vulnerability variation in the ecological restoration area of mountains-rivers-forests-farmlands-lakes-grasslands in Tai’an City, and to clarify the direction of ecological protection and restoration, we used the pressure state response (PSR) framework model to evaluate the local ecological vulnerability. We further diagnosed the ecological environment problems in combination with the evaluation results, thus put forward countermeasures for ecological protection and restoration. The results show that the low vulnerability areas account for the highest proportion (37.97%), indicating that the overall local ecosystem is relatively stable. Among the investigated counties, cities and districts, there is higher proportion of vulnerability areas in the Taishan (48.77%) and Daiyue (37.15%) districts and Feicheng (30.97%) city, indicating that the ecosystem of the three counties is unstable. Considering the local situation, we put forward five ecological restoration suggestions, including (1) promote mine ecological restoration, (2) improve forest and grass coverage, (3) comprehensively regulate the watershed system, (4) increase biodiversity and improve ecological security system. The evaluation results and the proposed ecological restoration countermeasures are helpful to the rational layout of the project. It can also facilitate the targeted planning of the construction of ecological civilization in the implementation of the local ecological protection and restoration project of mountains-rivers-forests-farmlands-lakes-grasslands, and provide reference for the implementation of the ecological restoration project of mountains-rivers-forests-farmlands-lakes-grasslands in China.

Key words: mountains-rivers-forests-farmlands-lakes-grasslands, ecological vulnerability, ecological restoration, Tai’an city

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