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应用生态学报 ›› 2021, Vol. 32 ›› Issue (9): 3267-3276.doi: 10.13287/j.1001-9332.202109.015

• 研究论文 • 上一篇    下一篇

地下水生态补偿标准核算模型

赵文仪1,2, 何理1,2*, 陈白雪1,2, 叶威1,2   

  1. 1天津大学水利工程仿真与安全国家重点实验室, 天津 300350;
    2天津大学建筑工程学院, 天津 300350
  • 收稿日期:2021-03-17 接受日期:2021-06-04 出版日期:2021-09-15 发布日期:2022-03-15
  • 通讯作者: * E-mail: helix111@tju.edu.cn
  • 作者简介:赵文仪, 女, 1997年生, 硕士研究生。主要从事地下水资源开发与利用研究。E-mail: zhaowy@tju.edu.cn
  • 基金资助:
    国家自然科学基金项目(52079088)、中国科学院创新交叉团队项目(JCTD-2019-04)和汾河流域地下水严重超采区水生态补偿机制研究项目(HSZB-ZC-FW-2019003)资助

A model for the evaluation of groundwater ecological compensation budget

ZHAO Wen-yi1,2, HE Li1,2*, CHEN Bai-xue1,2, YE Wei1,2   

  1. 1State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin 300350, China;
    2School of Civil Engineering, Tianjin University, Tianjin 300350, China
  • Received:2021-03-17 Accepted:2021-06-04 Online:2021-09-15 Published:2022-03-15
  • Contact: * E-mail: helix111@tju.edu.cn
  • Supported by:
    National Natural Science Foundation of China (52079088), the Interdisciplinary Innovation Team (JCTD-2019-04) and the Research Project of the Mechanism of Water Ecological Compensation in the Groundwater Overexploit Area of the Fenhe River Basin (HSZB-ZC-FW-2019003).

摘要: 地下水是水资源的重要组成部分,在维持生产生活、推动社会经济发展方面具有重要作用。地下水生态补偿有助于促进地下水资源合理开发利用,但是国内外关于此方面尤其是补偿标准的研究非常缺乏。本研究提出由基础、奖惩、科技和风险补偿构成的地下水生态补偿标准核算模型,综合考虑气候条件和经济水平,明确补偿优先等级,并将模型应用于山西省11个市,核算其地下水生态补偿标准。结果表明: 基础补偿在总补偿中占比最大,且非市场价值占比在60%以上,说明地下水具有较高的调节服务价值;2008—2017年,各市发展系数有明显提高,说明区域经济水平提升,补偿能力有所增强;补偿优先等级受地下水非市场价值及区域经济水平的影响,各地补偿优先等级差异明显,需要尽快落实各地的地下水生态补偿工作。同时,建议尽快完善地下水风险补偿制度,设立地下水生态科技补偿专项资金,建立长期有效的地下水生态补偿机制。

关键词: 地下水, 生态补偿, 生态系统服务价值, 补偿标准, 风险

Abstract: Groundwater, one of the important water resources, plays an important role in maintaining sustainable social and economic development. The ecological compensation of groundwater is a beneficial tool for guaranteeing reasonable exploitation and utilization of groundwater resources. However, there is a lack of associated studies, especially compensation budget. We proposed an integrated groundwater compensation standard model, which consisted of four components: base, stimulus and punishment, research and development, and potential risk. The priority level of compensation was estimated by considering regional climate and economic conditions comprehensively. The model was applied to a total of 11 cities in Shanxi Province to calculate the groundwater ecolo-gical compensation standard. The results showed that the base compensation accounted for the largest proportion in the total compensation, with the non-market value contributing more than 60%. Our results indicated that groundwater had a high regulated service value. From 2008 to 2017, the development coefficient of each city had significantly increased, suggesting the improved regional economic level and enhanced compensation capacity. Compensation priority was affected by the non-market value of groundwater and economic level, and obvious difference in the compensation priority existed in all the cities, implying the requirement for the implement of groundwater ecological compensation. Meanwhile, we suggested that groundwater risk compensation system should be improved, special funds should be set up for supporting research projects on groundwater ecological compensation, and long-term effective compensation mechanisms should be established.

Key words: groundwater, ecological compensation, ecosystem service value, compensation stan-dard, risk