信阳师范学院学报（自然科学版）Issue(2)：232-234,287,4.DOI:10.3969/j.issn.1003-0972.2014.02.017
信阳市森林生态系统固碳释氧生态效益评估
Evaluation of Ecological Benefit of Carbon Fixation and Oxygen Released of Forest System in Xinyang
摘要
Abstract
The ecological benefit of forest carbon fixation and oxygen released in Xinyang were evaluated in 2012 based on Xinyang forest resources inventory data and Henan Jigong mountain forest ecological station long-term continu-ous observation data. The results showed that the total annual amount of carbon sequestration was 3. 186 1 million ton, amount of oxygen released was 7. 449 8 million ton, value of the ecological effect was 10. 795 billion yuan(RMB) . E-valuation of ecological benefit of different forest type showed:benefit of populus tremula was greatest, value of 5. 242 billion yuan, then the pinus massoniana forest, value of 2. 702 billion yuan, and soft broad-leaved forest is smallest, value of 0. 093 billion yuan.关键词
森林生态系统/林分类型/固碳释氧/生态效益/信阳市Key words
forest ecosystem/forest type/carbon fixation and oxygen released/ecological benefit/Xinyang分类
农业科技引用本文复制引用
董卉卉,张学顺,冯万富,柳勇,萧建华..信阳市森林生态系统固碳释氧生态效益评估[J].信阳师范学院学报（自然科学版）,2014,(2):232-234,287,4.基金项目
科技部林业公益性行业科研专项项目（201204101）；信阳市科技计划项目 （）
