Estimation on Ecosystem Service Value in Ecological Environment Support Areas of Hebei Province
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F062.2, Q148

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    Abstract:

    [Objective] The change of ecosystem service value was estimated in order to provide references for major ecosystem service functions of decision-making in ecological protection, ecological regionalization, natural resources accounting and ecological compensation.[Methods] The method of unit area value equivalent factor was used to construct the secondary classification equivalent table of land use, and the ecosystem service value of each ecological environment support area in Hebei Province was calculated with land use data in 1980, 2000, and 2015.[Results] ① During 1980-2015, land use change happened mainly from cultivated land to construction land, and from other ecological land use types to cultivated land. ② The annual average value of total average ecosystem service value during 1980-2015 was 3.56×1011 yuan based on the price in 2015. ③ The total ecosystem service value of of Hebei Province was reduced by 7.00×109 yuan from 1980 to 2015. ④ The ecological environment support areas with the highest ecosystem service value per unit were Yanshan-Taihangshan, followed by Bashang, Hai'an-Haiyu, Beijing-Tianjin-Baoding and low plain. ⑤ Ecosystem service value of Beijing-Tianjin-Baoding decreased 15.0% from 1980 to 2015, which was the highest among different ecological area.[Conclusion] Ecological construction after 2000 played an important role in recovering and enhancing ecosystem service functions of Hebei Province.

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王彦芳,刘敏,郭英,董鸿振.河北省生态环境支撑区生态系统服务价值评估[J].水土保持通报英文版,2019,39(2):309-316

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History
  • Received:January 03,2019
  • Revised:March 06,2019
  • Adopted:
  • Online: May 10,2019
  • Published: