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应用生态学报 ›› 2019, Vol. 30 ›› Issue (11): 3875-3884.doi: 10.13287/j.1001-9332.201911.031

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千岛湖生态系统服务价值评估

相晨1, 严力蛟1*, 韩轶才2, 吴志旭3, 杨文杰4   

  1. 1浙江大学生命科学学院, 杭州 310012;
    2杭州市环境保护科学研究院, 杭州 310014;
    3杭州市淳安县环境保护局, 杭州 311700;
    4生态环境部环境规划院, 北京 100012
  • 收稿日期:2018-11-27 出版日期:2019-11-15 发布日期:2019-11-15
  • 通讯作者: * E-mail: yanlj@zju.edu.cn
  • 作者简介:相 晨, 女, 1995年生, 硕士研究生. 主要从事生态规划研究. E-mail: 472960964@qq.com
  • 基金资助:
    本文由国家重点研发计划项目(2016YFC0502704)资助

Evaluation of ecosystem services of the Thousand-Island Lake, Zhejiang, China.

XIANG Chen1, YAN Li-jiao1*, HAN Yi-cai2, WU Zi-xu3, YANG Wen-jie4   

  1. 1College of Life Sciences, Zhejiang University, Hangzhou 310012, China;
    2Hangzhou Research Institute of Environmental Protection, Hangzhou 310014, China;
    3Chun’an Environmental Protection Agency, Hangzhou 311700, China;
    4Institute of Environmental Planning, Ministry of Ecology and Environment, Beijing 100012, China
  • Received:2018-11-27 Online:2019-11-15 Published:2019-11-15
  • Contact: * E-mail: yanlj@zju.edu.cn
  • Supported by:
    This work was supported by the National Key R&D Program of China (2016YFC0502704)

摘要: 本研究在湖泊尺度上对千岛湖水生生态系统服务功能价值开展了定量评估和趋势分析,建立了千岛湖生态系统服务功能评估的10类l6项指标体系,得出千岛湖2007和2017年水生态服务总价值分别为493和572 亿元.千岛湖生态系统服务功能价值主要体现在调节功能上,其调节功能在其生态系统服务功能中占有绝对主导地位.千岛湖生态系统服务价值依次为:洪水调蓄>地表水资源调蓄>固(减)碳>释氧>旅游>水质净化>渔业>湖水利用节能>水电用水>农林牧用水>城镇公共与生态用水>工业用水>货物周转>居民用水>冷源贯流水>旅客周转.2007和2017年千岛湖单位面积提供的生态系服务价值分别为8.6×l07和9.98×l07 元·km-2,分别为淳安县当年单位面积国民生产总值(GDP)的47.6和17.3倍.

Abstract: We quantitatively evaluated Thousand-Island Lake’s aquatic ecosystem service value and analyzed its developing trend at the whole lake scale. We built an index system to evaluate the ecosystem service of Thousand-Island Lake, which included 16 indicators of 10 categories. The results showed that the total value of ecosystem services of Thousand-Island Lake was 49.3 billion and 57.2 billion yuan in 2007 and 2017, respectively. The highest value of Thousand-Island Lake’s ecosystem service was its regulating function, which played an absolutely dominant role. Ranked according to their values, different functions of the final ecosystem services were in a descending order of floodwater regulation, surface water regulation, carbon sequestration (reduction), oxygen generation, tourism, water purification, fishing, energy saving through water source heat pump, water for hydropower, agriculture, forestry and animal husbandry uses of water resources, ecological and public use of water resources, water source for industrial use, volume of freight transportation, water source for city resident use, water circulation cooling, and passenger transportation. Thousand-Island Lake provided a total ecosystem services value of 86.0 million and 99.8 million yuan·km-2, which was 47.6 and 17.3 times as the GDP per area in Chun’an County in 2007 and 2017.