【摘要】 采用费用支出法、机会成本法、替代成本法等方法对沈阳市森林生态系统的涵养水源、调节气候、固碳释氧、保持土壤、净化环境、旅游等生态功能价值进行了初步估算。结果表明,沈阳市森林生态系统服务功能总价值为359.631亿元,其中,直接经济价值为4.374亿元、涵养水源价值为3.652亿元、调节气候价值为281.5亿元、固碳释氧价值为34.194亿元、保持土壤价值为0.699亿元、净化环境价值为35.133亿元、旅游价值为800万元。更多还原

【Abstract】 Cost expenditure method, opportunity cost method, alternative cost method are used to calculate the ecosystem service values of water conservation, climate regulation, carbon fixation and oxygen release, soil conservation, purification of environment and tourism. Results show that the total ecosystem service value is 359.631 billion yuan, of which the direct economic value is 4.374 billion yuan, water conservation 3.652 billion yuan, climate regulation 281.50 billion yuan, carbon fixation and oxygen release 34.194 billion yuan, soil conservation 0.699 billion yuan, purification of environment 35.133 billion yuan, and tourism function value 8 million yuan.更多还原