安徽农业科学2018，Vol.46Issue(15)：95-98,109,5.
乐东县生态公益林生态服务功能价值评估
The Value Assessment on Ecosystem Service Function of Ecological Public Welfare Forest in Ledong County
王振宇 1陈祥泽 1林之盼 2王小燕 2宿少锋2
作者信息
- 1. 海南省乐东黎族自治县林业局,海南乐东572500
- 2. 海南省林业科学研究所,海南海口571100
- 折叠
摘要
Abstract
Based on'the forest ecosystem service function evaluation standard'(LY/T 1721-2008)related to the measurement parameters and index,the ecological service function value of ecological public welfare forest in Ledong County was evaluated.The study showed that ecological service function of ecological public welfare forest produced a total value of 1 510 815.42 billion yuan, including the storage capacity value of 511 560.77 billion yuan;Purifying water quality value of 197 259.94 million yuan;Soil-fixation value of 1 611.32 million yuan;Protecting fertiliz-er value(N,P and K fertilizer)of 15 462.81 million yuan;Carbon fixation value of 40 312.45 million yuan;Releasing oxygen value of 85 843.84 million yuan.The total value of forest nutrient accumulation was about 8 455.66 million yuan;including providing the anion of 15 371.24 million yuan;The sulfur dioxide absorption value of 714.54 million yuan;Absorbing fluoride value of 314 300 yuan;Absorbing nitrogen oxide value of 552 000 yuan;Absorbing soil heavy metal value of 85 246.01 million yuan;Detaining dust value of 34 673.23 million yuan;Noise reduction value of 17 467.73 million yuan;Sterilization value of 26 207.46 million yuan;Forest protection function value was 118 634.78 million yuan;Forest biodiversity conservation value was 255 332.80 million yuan;Forest recreation(ecological tourism)value was RMB 96 573.88 million.关键词
生态公益林/服务功能/价值评估Key words
Ecological public welfare forest/Service function/The value assessment分类
农业科技引用本文复制引用
王振宇,陈祥泽,林之盼,王小燕,宿少锋..乐东县生态公益林生态服务功能价值评估[J].安徽农业科学,2018,46(15):95-98,109,5.
