摘要: |
以银瓶山森林公园森林生态系统为研究对象,依据林业行业标准《森林生态系统服务功能
评估规范》(GB/T38582-2020),选取涵养水源、保育土壤、固碳释氧、林木积累营养物质、净化大气、
生物多样性保护、森林游憩等 7 项功能进行评估。结果表明:银瓶山森林生态系统服务功能总价值量
为 688 855.07 万元 · a-1,单位面积森林生态服务功能价值为 63.84 万元 · hm-2 · a-1,各部分功能的价值
量大小为:净化大气环境(347 548.58 万元 · a-1)> 涵养水源(112 191.63 万元 · a-1)> 生物多样性保护
(111 629.94 万元 · a-1)> 固碳释氧(108 437.03 万元 · a-1)> 森林康养(5 763.09 万元 · a-1)> 林木养分固
持(2 085.48 万元 · a-1)> 保育土壤(1 199.32 万元 · a-1)。 |
关键词: 银瓶山森林公园 森林生态系统 生态服务功能 价值评估 |
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基金项目:广东省级生态公益林效益补偿资金省统筹项目“森林生态科技研究与推广”。 |
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Assessment of Ecological Service Function of Forests along Yinpingshan Forest Park in Dongguan City |
Gu Wenqiang1, Liang Yanfei1, Xu Dongshan1, Deng Zhiwen2, Chen Jin1, Lu Man1, Tang Jinxuan1, Zhang Zhongrui2
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1.Dongguan Yinpingshan Forest Park,Dongguan;2.Guangdong Academy of Forestry / Guangdong Provincial Key Laboratory of Silviculture Protection and Utilizationy,Guangzhou
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Abstract: |
In the paper, the forest ecosystem of Yinpingshan Forest Park was taken as the research object.
According to the forestry industry standard “Forest Ecosystem Service Function Assessment Specification”
(GB/T38582-2020), we assessed the forest ecosystem service functions, including water conservation, soil
conservation, carbon sequestration and oxygen release, nutrient accumulation by forest trees, atmospheric
purification, biodiversity conservation, and forest recreation. The results show that the total value of forest
ecosystem service function in Yinping Mountain is 688855700 yuan · a-1, and the value of forest ecological
service function per unit area is 638400 yuan · hm-2 · a-1, and the value of each part of the function is: purification
of atmospheric environment (347548800 yuan · a-1) > water conservation (112191963 yuan · a-1) > biodiversity
conservation (111.629 94 million yuan · a-1) > carbon sequestration and oxygen release (1 084.370 3 million
yuan · a-1) > forest recreation (57.6309 million yuan · a-1) > forest nutrient sequestration (20.854 8 million yuan · a-1) > soil conservation (11.993 2 million yuan · a-1). |
Key words: Yinpingshan Forest Park forest ecosystem ecological service function value assessment |