Bulletin of Surveying and Mapping ›› 2022, Vol. 0 ›› Issue (1): 139-144.doi: 10.13474/j.cnki.11-2246.2022.0025

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Assessment of forest ecosystem service value accounting in priority area of biodiversity protection in Anji county of geography census

ZUO Shilei1,2, JIN Shanshan1,2, GU Xiaoqin1,2   

  1. 1. Zhejiang Academy of Surveying and Mapping, Hangzhou 310012, China;
    2. Key Laboratory of National Geographic Census and Monitoring, Hangzhou 310012, China
  • Received:2021-05-24 Published:2022-02-22

Abstract: Forest ecosystem provides human beings with ecosystem services and biodiversity which is one of the most key factor of restricting ecosystem services.Taking the priority area of biodiversity conservation in Anji county as a pilot area, this paper analyzes the connotation and accounting system of ecosystem service value at home and abroad. For calculation of the key difficulties and problems, in order to reasonable accounting system, operational model, data access and parameter settings science for the principle,it builds to applie to Anji county of forest ecosystem service value accounting theory methods, implementation of biodiversity conservation priorities in Anji county area ecosystem service value of quantitative calculation of space. The results show that the total value of forest ecosystem services in the biodiversity priority areas in Anji county in 2018 is 6.537 billion yuan, and the value of forest ecosystem services per hectare is above 80 000 yuan.

Key words: biodiversity, forest, ecosystem service, value accounting, space quantization

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