| 雨雪冰冻灾害造成自然保护区生态服务功能损失的经济评估——以南岭自然保护区乳阳林业局为例 |
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| 引用本文： | 徐正春,安娜,高岚.雨雪冰冻灾害造成自然保护区生态服务功能损失的经济评估——以南岭自然保护区乳阳林业局为例[J].西南林学院学报,2011,31(2):33-37,43. |
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| 作者姓名： | 徐正春 安娜 高岚 |
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| 作者单位： | 1. 华南农业大学林学院,广东广州,510642
2. 华南农业大学经济管理学院,广东广州,510642 |
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| 基金项目： | 广东省农业攻关项目，广东省自然科学基金项目 |
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| 摘 要： | 根据灾害经济学和森林生态经济学原理,特别是自然灾害经济损失的分析方法,结合自然保护区森林生态系统的基本规律和市场经济的价值法则,建立冰冻灾害造成森林生态功能价值损失经济评估的指标体系,并确定各项指标的计量方法,以南岭自然保护区乳阳林业局受灾森林为对象,对冰冻灾害造成森林生态功能价值的经济损失进行实证评估。结果表明：雨雪冰冻灾害造成南岭自然保护区乳阳片森林生态系统服务价值损失的不完全评估计量为,年损失涵养水源价值5 077.94万元、保育土壤价值4 750.44万元、固碳释氧价值20 491.24万元、净化空气价值2 560.02万元、旅游收入5400万元,共造成森林生态系统服务方面的间接经济损失超过3.86亿元。
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| 关 键 词： | 雨雪冰冻 灾害 自然保护区 损失评估 广东南岭 |
Economic Evaluation on the Loss of Ecosystem Service Function of Nature Reserves Caused by Frozen Rain and Snow Disasters——A Case Study of Ruyang Forestry Bureau, Nanling Nature Reserve |
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| XU Zheng-chun,AN Na,GAO Lan.Economic Evaluation on the Loss of Ecosystem Service Function of Nature Reserves Caused by Frozen Rain and Snow Disasters——A Case Study of Ruyang Forestry Bureau, Nanling Nature Reserve[J].Journal of Southwest Forestry College,2011,31(2):33-37,43. |
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| Authors: | XU Zheng-chun AN Na GAO Lan |
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| Institution: | XU Zheng-chun1,AN Na1,GAO Lan2 (1.Forestry College,South China Agricultural University,Guangzhou Guangdong 510642,China,2.College of Economics and Management,China) |
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| Abstract: | Based on the principles of disaster economics,forest ecological economics,especially based on the analysis method for economic losses from varied natural disasters,integrated with the basic laws of forest ecosystem in the nature reserves and the value theorem of market economy,an economic assessment index system for ecological function lose of the nature reserve ecosystem caused by frozen rain and snow disasters was set up,and the calculation method for each index was determined.Taking the forest impacted b... |
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| Keywords: | frozen rain and snow disasters nature reserve damage assessment Nanling of Guangdong Province |
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