| 峨眉山风景区森林植被固碳释氧功能及其价值评估 |
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| 引用本文： | 谯万智.峨眉山风景区森林植被固碳释氧功能及其价值评估[J].四川林勘设计,2010(1):34-37. |
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| 作者姓名： | 谯万智 |
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| 作者单位： | 四川省林业调查规划院,四川成都610081 |
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| 摘 要： | 以峨眉山市近期开展的森林资源二类调查数据为基础，根据《森林生态系统服务功能评估规范》的相关要求，从物质量和价值量两方面对峨眉山风景区森林植被固碳释氧进行了评估。结果表明：①峨眉山风景区森林植被年固定二氧化碳69287．61tx年释放氧气89713．24t，年固碳价值8314．52万元、释氧价值8971．31万元，固碳释氧总价值17285．83万元；②该景区森林植被年固碳释氧价值从大到小顺序为：冷杉〉栎类〉杉类〉灌木林〉杂竹林〉冷杉＋阔叶树〉软阔〉杉类＋阔叶树〉樟、楠〉其它硬阔〉疏林〉毛竹林；各类型单位面积年固碳释氧价值从大到小顺序为：冷杉〉毛竹林〉冷杉＋阔叶树〉软阔〉杂竹林〉樟、楠〉杉类〉杉类＋阔叶树〉栎类〉其它硬阔〉疏林〉灌木林。
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| 关 键 词： | 峨眉山风景区 森林植被 林分净初级生产力 固碳释氧 价值评估 |
Carbon Fixation and Oxygen Release Capabilities of Forest Vegetations in Emei Mountain Scenic Spot and Its Value Assessment |
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| QIAO Wan-zhi.Carbon Fixation and Oxygen Release Capabilities of Forest Vegetations in Emei Mountain Scenic Spot and Its Value Assessment[J].Sichuan Forestry Exploration and Design,2010(1):34-37. |
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| Authors: | QIAO Wan-zhi |
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| Institution: | QIAO Wan-zhi(Sichuan Forestry Inventory , Planning Institute,Chengdu 610081,China) |
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| Abstract: | Based on the near-term data of forest management inventory in Emei Mountain city,this paper evaluated the value of carbon fixation and oxygen release of forest vegetations in Emei Mountain scenic spot from amount of substance and value,according to the related requirements of specifications of assessment of forest ecosystem services in China.The results showed that: 1) the forest vegetations of Emei Mountain scenic spot fixed carbon dioxide 69287.61t and released oxygen 89713.24t yearly,the annual value of ... |
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| Keywords: | Emei Mountain scenic spot Forest vegetation Forest net primary productivity Carbon fixation and oxygen release Value assessment |
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