| Carbon sequestration in Chir-Pine （Pinus roxburghii Sarg.） forests under various disturbance levels in Kumaun Central Himalaya |
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| 作者姓名： | Harshit Pant Ashish Tewari |
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| 作者单位： | Department of Forestry ＆ Environmental Sciences, D.S.B. Campus,Kumaun University, Nainita1263001, India |
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| 摘 要： | We studied variations in tree biomass and carbon sequestration rates of Chir Pine(Pinus roxburghii. Sarg.) forest in three categories of forest disturbance, protected, moderately disturbed, and highly disturbed. In the first year, total biomass was 14.7 t?ha-1 in highly disturbed site, 94.46 t?ha-1 in moderately disturbed forest, and 112.0 t?ha-1 in protected forest. The soil organic carbon in the top 20 cm of soil ranged from 0.63 to 1.2%. The total rate of carbon sequestration was 0.60(t/ha)·a-1on the highly disturbed site, 1.03(t/ha)·a-1 on the moderately disturbed site, and 4.3(t/ha)·a-1 on the protected site.
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| 关 键 词： | 特区政府 森林 固碳 喜马拉雅 中度干扰 土壤有机碳 松 电平 |
Carbon sequestration in Chir-Pine (Pinus roxburghii Sarg.) forests under various disturbance levels in Kumaun Central Himalaya |
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| Harshit Pant,Ashish Tewari.Carbon sequestration in Chir-Pine (Pinus roxburghii Sarg.) forests under various disturbance levels in Kumaun Central Himalaya[J].Journal of Forestry Research,2014,25(2):401-405. |
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| Authors: | Harshit Pant Ashish Tewari |
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| Institution: | 1. Department of Forestry & Environmental Sciences, Kumaun University, D.S.B. Campus, Nainital, 263001, India
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| Abstract: | We studied variations in tree biomass and carbon sequestration rates of Chir Pine (Pinus roxburghii. Sarg.) forest in three categories of forest disturbance, protected, moderately disturbed, and highly disturbed. In the first year, total biomass was 14.7 t·ha?1 in highly disturbed site, 94.46 t·ha?1 in moderately disturbed forest, and 112.0 t·ha?1 in protected forest. The soil organic carbon in the top 20 cm of soil ranged from 0.63 to 1.2%. The total rate of carbon sequestration was 0.60 (t/ha)·a?1 on the highly disturbed site, 1.03 (t/ha)·a?1 on the moderately disturbed site, and 4.3 (t/ha)·a?1 on the protected site. |
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