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运用蓄积量法,计算了浙江省2009年和2013年林业碳汇量及其经济价值。研究结果表明:2009年和2013年,浙江省的林业碳汇分别为29965.20万吨和38456.32万吨;碳汇经济价值为454572.13万美元和583382.49万美元。该省乔木林和竹林每公顷所创造的碳汇价值是增长的,且增幅相对较大;疏林、散生木、四旁树每公顷所创造的碳价值有小幅下降。
Using the volume method, the amount of forestry carbon sequestration in Zhejiang Province in 2009 and 2013 and its economic value were calculated. The results show that in 2009 and 2013, the forestry carbon sequestration in Zhejiang Province was 299,652,000 tons and 38,463,200 tons respectively; the economic value of carbon sinks was 4,545,721,300 dollars and 5,833,824,900 dollars. The value of carbon sinks per hectare of trees and bamboo forests in the province has been increased, with a relatively large increase. The value of carbon per hectare of sparse forests, scattered woods and trees on the four sides is slightly lower.