| 青海省甘德县天然草地植被固定CO_2释放O_2生态价值分析 |
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| 引用本文： | 旦正吉. 青海省甘德县天然草地植被固定CO_2释放O_2生态价值分析[J]. 畜牧与饲料科学, 2012, 33(4): 51-52 |
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| 作者姓名： | 旦正吉 |
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| 作者单位： | 青海省甘德县草原工作站,青海甘德,814100 |
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| 摘 要： | 为了研究天然草地的生态功能和生态价值,对青海省甘德县天然草地植被固定CO2释放O2的生态价值进行了分析。结果表明,甘德县天然草地植被年固定CO2释放O2生态价值为1.87×109元,平均为3046元/hm2,远高于用同等面积天然草地从事畜牧业生产的收入。
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| 关 键 词： | 天然草地 生态价值 植被 甘德县 |
Analysis on Ecological Value of CO2 Fixation and O2 Release by Natural Grassland Vegetation in Gande County |
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| DAN Zheng-ji. Analysis on Ecological Value of CO2 Fixation and O2 Release by Natural Grassland Vegetation in Gande County[J]. Animal Husbandry and Feed Science, 2012, 33(4): 51-52 |
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| Authors: | DAN Zheng-ji |
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| Affiliation: | DAN Zheng-ji(Gande Grassland Service Station,Gande 814100,China) |
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| Abstract: | In order to study the ecological function and value of natural grassland,the ecological value of CO2 fixation and O2 release by natural grassland vegetation in Gande county was analyzed.Results showed that the ecological value of annual CO2 fixation and O2 release by natural grassland vegetation in Gande county was 1.87×109 Yuan,and the average was 3 046 Yuan/hm2 which was further higher than the income of natural grassland of the same acreage in animal husbandry production. |
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| Keywords: | natural grassland ecological value vegetation Gande |
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