Valuation of Air Regulation Service Value in the Honghu Lake Wetland  

作　　者：Zhou Wenchang Shi Yuhu Pan Lei Pang Hongdong Zheng Lanying Fu Tian Hu Wenjie 

机构地区：[1]Hubei Academy of Forestry,Wuhan 430075,China

出　　处：《Meteorological and Environmental Research》2017年第2期24-26,30,共4页气象与环境研究（英文版）

基　　金：Supported by Project of Honghu Lake Wetland National Ecosystem Research Station,State Forestry Administration of the People’s Republic of China(2017-LYPT-DW-059)

摘　　要：To assess the value of air regulation in the Honghu Lake Wetland,a quantitative study was conducted based on existing literatures. Results showed that the total service value of air regulation in the Honghu Lake Wetland was 254. 52 million yuan/a,which was 11. 6 times of that by previous studies. The net value of fixed greenhouse gases via wetland plants( including carbon emission value from methane emission conversion into carbon dioxide greenhouse gas effect) was 58. 50 million yuan/a,the data indicated that this lake wetland was a strong carbon sink. The value of oxygen released by the wetland ecosystem was 176. 51 million yuan/a,and the value of regulating air humidity and temperature was 19. 51 million yuan/a. The net value of greenhouse gases fixed by the Honghu Lake Wetland vegetation,the value of released oxygen,and the value of lifting air humidity and temperature regulation accounted for 22. 98%,69. 35%,and 7. 70% of the total value of the air regulation services,respectively.To assess the value of air regulation in the Honghu Lake Wetland,a quantitative study was conducted based on existing literatures. Results showed that the total service value of air regulation in the Honghu Lake Wetland was 254. 52 million yuan/a,which was 11. 6 times of that by previous studies. The net value of fixed greenhouse gases via wetland plants( including carbon emission value from methane emission conversion into carbon dioxide greenhouse gas effect) was 58. 50 million yuan/a,the data indicated that this lake wetland was a strong carbon sink. The value of oxygen released by the wetland ecosystem was 176. 51 million yuan/a,and the value of regulating air humidity and temperature was 19. 51 million yuan/a. The net value of greenhouse gases fixed by the Honghu Lake Wetland vegetation,the value of released oxygen,and the value of lifting air humidity and temperature regulation accounted for 22. 98%,69. 35%,and 7. 70% of the total value of the air regulation services,respectively.

关 键 词：Honghu Lake WETLAND AIR REGULATION Carbon SEQUESTRATION Oxygen release AIR humidity and temperature REGULATION ECOLOGICAL service value 

分 类 号：P463.2[天文地球—大气科学及气象学]