| 张占忠,施俊美,瞿 林,李 静.基于单位面积价值当量因子的云南省森林生态系统服务功能价值评估[J].林业调查规划,2022,(4):67-73 |
| 基于单位面积价值当量因子的云南省森林生态系统服务功能价值评估 |
| Evaluation of Forest Ecosystem Services in Yunnan Province Based on Value Equivalent Factor Per Unit Area |
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| DOI： |
| 中文关键词: 森林生态系统服务功能 价值评估 价值当量因子 云南省 |
| 英文关键词: forest ecosystem services value evaluation value equivalent factor Yunnan Province |
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| 中文摘要: |
| 采用基于单位面积价值当量因子测算生态系统服务功能价值方法，基于云南省2020年森林资源监测数据和云南省农田农作物经济价值数据，对云南省森林生态系统服务功能价值进行评估。结果表明，全省森林生态系统服务功能价值为17 174.96×108元。在四大类生态系统类型中，阔叶林生态系统服务功能价值为9 113.15×108元，对总价值的贡献率最大，达53.1%。在四大项服务功能中，调节功能服务价值最大，为11 440.13×108元，占总价值的66.6%。全省单位面积森林生态系统服务功能价值为64 870元/hm2。经与其他文献对云南省森林生态系统服务功能价值评估结果对比分析，评估结果在正常、合理范围内，较客观地反映了近期云南省森林生态系统服务功能价值。 |
| 英文摘要: |
| This paper used the measurement method of ecosystem services based on value equivalent factor per unit area to evaluate the forest ecosystem services value in Yunnan Province according to the monitoring data of forest resources in 2020 and the economic value data of agricultural crops in Yunnan. The results showed that the value of forest ecosystem services in Yunnan was 17 174.96×108 yuan. Among the four types of ecosystem, the ecosystem service value of broad-leaved forest was 9 113.15×108 yuan, the largest contribution to the total value, up to 53.1%. Among the four major services, the adjustment function had the largest value of 11 440.13×108 yuan, accounting for 66.6%. The value of forest ecosystem services per unit area was 64 870 yuan/hm2. By comparing and analyzing the evaluation results of other literature, the evaluation results were within the normal and reasonable range, which objectively reflected the recent forest ecosystem services value in Yunnan Province. |
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