浙江省竹林生态系统服务价值评估
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摘要
采用常用的环境价值评估方法,从涵养水源、固碳释氧、保育土壤、积累营养物质、保护生物多样性等5个方面评估了浙江省竹林生态系统服务价值。结果表明:2016年,浙江省竹林生态系统服务总价值为986.65亿元,单位面积生态系统服务价值为10.727万元/hm~2。其中,涵养水源服务和固碳释氧服务的价值量最大,分别为533.12亿元和261.59亿元,2项合计占生态系统服务总价值的80.55%。可见,涵养水源和固碳释氧是浙江省竹林生态系统提供的主要服务。评估结果可为后续竹林生态效益评价提供参考和借鉴。
Using common environmental value assessment methods, the value of bamboo forest ecosystem services in Zhejiang Province was evaluated for water conservation, carbon fixation and oxygen release, soil conservation, nutrients accumulation, and biodiversity conservation. The results showed that the total ecosystem service value of bamboo forest in Zhejiang Province was 98.665 billion yuan in 2016, and the value per unit area was 107 270 yuan/ha. Among them, water conservation services and carbon fixation and oxygen release services contributed the highest value, which was 53.312 billion yuan and 26.159 billion yuan, totally accounting for 80.55% of the total value of the ecosystem services. It could be seen that water conservation and carbon fixation and oxygen release were the main services provided by the bamboo forest ecosystems in Zhejiang Province. The evaluation results could provide references for the subsequent evaluation of bamboo forest's ecological benefits.
Using common environmental value assessment methods, the value of bamboo forest ecosystem services in Zhejiang Province was evaluated for water conservation, carbon fixation and oxygen release, soil conservation, nutrients accumulation, and biodiversity conservation. The results showed that the total ecosystem service value of bamboo forest in Zhejiang Province was 98.665 billion yuan in 2016, and the value per unit area was 107 270 yuan/ha. Among them, water conservation services and carbon fixation and oxygen release services contributed the highest value, which was 53.312 billion yuan and 26.159 billion yuan, totally accounting for 80.55% of the total value of the ecosystem services. It could be seen that water conservation and carbon fixation and oxygen release were the main services provided by the bamboo forest ecosystems in Zhejiang Province. The evaluation results could provide references for the subsequent evaluation of bamboo forest's ecological benefits.
引文
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[3] 夏恩龙, 江泽慧, 李智勇. 中国竹林碳汇市场可行性研究[J]. 林业经济, 2014, 36(2): 35-38.
[4] 曹先磊, 吴伟光. 不同地区毛竹林经营的经济效益与固碳能力分析: 基于福建、浙江与江西的对比[J]. 林业资源管理, 2015(1): 64-70.
[5] Li Z Y, Wang D J, Fan B M, et al. Ideas on policy framework of china’s bamboo industry development[J]. Chinese Forestry Science and Technology, 2006(4): 33-45.
[6] Hui C M, Hui Y, Yang X Y, et al. A study on sustainable development of Yunnan bamboo industry[J]. Applied Mechanics and Materials, 2014,522/523/524: 1080-1083.
[7] Li C, Shi Y J, Zhou G M, et al. Effects of different management approaches on soil carbon dynamics inMoso bamboo forest ecosystems[J]. Catena, 2018(169): 59-68.
[8] Xu L, Shi Y J, Zhou G M, et al. Structural development and carbon dynamics ofMoso bamboo forests in Zhejiang Province, China[J]. Forest Ecology and Management, 2018(409): 479-488.
[9] 姚鸿文, 陶吉兴, 杜群, 等. 浙江省森林生态服务功能评估与分析[J]. 南京林业大学学报(自然科学版), 2012, 36(4): 13-17.
[10] 张骏. 浙江省公益林生态系统服务功能及价值评估初探[C]. 长江流域生态建设与区域科学发展研讨会优秀论文集. 重庆: 中国林学会, 2009.
[11] 王坚娅, 应宝根, 张骏, 等. 仙居县公益林生态系统服务功能及价值评估[J].浙江林业科技, 2010, 30(3): 46-51.
[12] 张华柳, 伊力塔, 余树全, 等. 嵊州市公益林生物量及生态效益价值评价[J].林业资源管理 ,2011(1): 78-85.
[13] 王兵, 杨锋伟, 郭浩. 森林生态系统服务评估规范:LY/T1721-2008[S]. 北京:中国标准出版社, 2008.
[14] 浙江省统计局. 浙江省自然资源和环境统计年鉴[M]. 北京: 中国统计出版社, 1994-2016.
[15] 中国森林资源核算研究项目组. 生态文明制度构建中的中国森林资源核算研究[M]. 北京: 中国林业出版社, 2005.
[16] 冯琪雅, 李忠魁. 浙江淳安县竹林生态服务价值评估研究[J]. 世界竹藤通讯, 2016, 14(4): 30-32.
[17] 章朝聪, 王福升, 刘国华. 福建省毛竹林生态功能价值评价[J]. 亚热带农业研究, 2010, 6(1): 38-42.
[18] 马力. 公益林生态系统服务价值评价体系与方法研究[D]. 南京: 南京林业大学, 2009.