| 湖南省森林生态系统服务功能价值评估 |
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| 引用本文： | 黄翔.湖南省森林生态系统服务功能价值评估[J].安徽农业科学,2017,45(23). |
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| 作者姓名： | 黄翔 |
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| 作者单位： | 湖南万源评估咨询有限公司,湖南长沙,410005 |
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| 摘 要： | 基于国家林业局行业标准《森林生态系统服务功能评估规范》(LY/T 1721—2008),选取适合湖南省森林特征的指标体系,以湖南省2015年度森林资源统计年报数据为基础,评估其森林生态系统服务价值。结果表明:湖南省森林生态系统服务总价值为9 052.35亿元,其中涵养水源的价值为4 726.30亿元,固土保肥价值为716.94亿元,固碳释氧价值为2 896.32亿元,积累营养物质价值为182.01亿元,净化大气价值为479.16亿元,森林游憩价值为51.62亿元。
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| 关 键 词： | 森林生态系统 生态服务价值 湖南省 |
Evaluation of Eco-service Functions of Forest in Hunan Province |
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| HUANG Xiang.Evaluation of Eco-service Functions of Forest in Hunan Province[J].Journal of Anhui Agricultural Sciences,2017,45(23). |
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| Authors: | HUANG Xiang |
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| Abstract: | As an important component of the natural resources property right system and management system,the evaluation of natural resource assets will help the management department to fully understand the basic situation of various natural resources.Based on the "Forest Ecosystem Services Assessment Standards" (LY/T 1721-2008) issued by the forest inventory data collected in 2015 in Hunan province,the ecosystem service function total values in Hunan province were evaluated.The results show that the total annual value of the ecosystem service function is 905.235 billion yuan(RMB),of which,472.630 billion yuan for water conservation,71.694 billion yuan for soil conservation,289.632 billion yuan for carbon fixation and oxygen released,18.201 billion yuan for nutrient accumulation,47.916 billion yuan for atmosphere environmental purification,5.162 billion yuan for forest recreation. |
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| Keywords: | Forest ecosystem Eco-service value Hunan Province |
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