PDF Download

[1]ZHENG Miao.Estimating the Benefits of Carbon Sequestration and Oxygen Release from Four Typical Stands in the Mountainous Region of North Hebei Province[J].Research of Soil and Water Conservation,2019,26(03):154-158.

Copy

Estimating the Benefits of Carbon Sequestration and Oxygen Release from Four Typical Stands in the Mountainous Region of North Hebei Province

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 26 Number of periods: 2019 03 Page number: 154-158 Column: Public date: 2019-04-12

Title:: Estimating the Benefits of Carbon Sequestration and Oxygen Release from Four Typical Stands in the Mountainous Region of North Hebei Province

Author(s):: ZHENG Miao; Shanxi Forestry Vocational and Technical College, Taiyuan 030009, China

Keywords:: northern Hebei mountain; typical stand; carbon sequestration and oxygen release; benefit estimation

CLC:: S718.56

DOI:: -

Abstract:: In order to explore the efficiency of carbon fixation and release of oxygen in 4 typical forests in the northern Hebei Province, the evaluation and analysis of the efficiency of carbon release and release of oxygen in the 4 stands were performed based on the volume of the four species, biomass, C density, and the amount of O₂ release. The results showed that:(1) except biomass of middle age spruce stand the biomass of spruce was higher than that of the other three species; the growth rates of the biomass in the medium and young ages was faster, the growth rate was slower in the near ripening period and the mature period, while the coniferous forest was the opposite; (2) the C density of 4 species decreased in the oder, young forest, spruce forest > birch forest > Yang Lin > Larix pure forest; middle age forest:white birch forest > poplar > spruce > pure forest, near ripening forest:the spruce forest > birch forest Larix pure forest > poplar, mature forest:spruce forest > poplar forest > pure forest > birch forest > spruce forest; in the middle age forest; the C density was the largest; the 4 kinds of forest O₂ release decreased in the order, young forest:spruce forest > birch forest > poplar > Larix pure forest, middle age forest:white birch forest > poplar > spruce > pure forest, Larix pure forest, spruce forest > Larix pure forest > poplar > white birch forest, mature forest:spruce forest > poplar > Songchunlin > birch forest; (3) the total value of carbon fixation and oxygen release in the 4 stands showed a single peak curve with the increase of the age forest, and the coniferous forest reached the maximum value in the near mature forest, while the broad-leaved forest reached the maximum value in the middle age forest; the average value of oxygen release and the carbon sequestration in the whole life cycle of the different stands decreased in the order:spruce forest[9 696 yuan/(hm²·a)] > poplar[8 654 yuan/(hm²·a)] > Larix gmelinii pure forest[7 704 yuan/(hm²·a)] > Betula platyphylla[7 555 yuan/(hm²·a)], indicating that the total value of carbon fixation and release of oxygen in spruce forest was the highest, while the total value of carbon sequestration in white birch forest was the lowest.

References:: [1] 谷建才.华北土石山区典型区域主要类型森林健康分析与评价[D].北京:北京林业大学,2006.
[2] 靳芳,鲁绍伟,余新晓,等.中国森林生态系统服务功能及其价值评价[J].应用生态学报,2005,16(8):1531-1536.
[3] 靳芳,余新晓,鲁绍伟,等.中国森林生态系统服务功能及其价值评价[M].北京:中国林业出版社,2007:134-157.
[4] 郭峰,何佳,陈丽华,等.华北土石山区典型天然次生林生态系统健康评价研究[J].水土保持研究,2012,19(4):200-203.
[5] 康春国.承德避暑山庄木兰围场地理及植物分析[J].森林工程,2003,19(3):7-8.
[6] 赵建成,孔照普.河北木兰围场植物志[M].北京:科学出版社,2008.
[7] 任士华,管瑞英,毕功,等.木兰围场国有林区历史沿革及其丰富的植物资源[J].河北林业科技,2007,34(S1):192-194.
[8] 张佳音.木兰林场北沟林场森林生态系统健康评价研究[D].北京:北京林业大学,2007.
[9] 黄从德,张健,杨万勤.四川省森林植被碳储量的空间分异特征[J].生态学报,2009,29(9):5115-5121.
[10] 李斌,方晰,项文化,等.湖南省杉木林植被碳贮量、碳密度及碳吸存潜力[J].林业科学,2013,49(3):25-32.
[11] 方瑜,欧阳志云,肖錢,等.海河流域草地生态系统服务功能及其价值评估[J].自然资源学报,2011,26(10):1694-1706.
[12] 胡海清,罗碧珍,魏书精.小兴安岭7种典型林型林分生物量碳密度与固碳能力[J].植物生态学报,2015,39(2):140-158.

Similar References:

Memo

Last Update: 1900-01-01