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.
冀北山地4种典型林分固碳释氧效益估算
- Title:
- Estimating the Benefits of Carbon Sequestration and Oxygen Release from Four Typical Stands in the Mountainous Region of North Hebei Province
- Keywords:
- northern Hebei mountain; typical stand; carbon sequestration and oxygen release; benefit estimation
- 分类号:
- S718.56
- 摘要:
- 为探究冀北山地4种典型林分固碳释氧效益，以落叶松纯林、白桦林、山杨林与云杉林作为研究对象，通过将4种林分的蓄积量、生物量、C密度、O2释放量4个指标为基础对4种林分固碳释氧的效益进行了评价分析，结果表明：（1）云杉林的生物量除了中龄林其生物量都要高于其他3种林分，阔叶林生物量在中幼龄期增长速度比较快，近熟期与成熟期增长速度较慢，而针叶林则相反。（2）4种林分C密度由大到小排序，幼龄林：云杉林 > 白桦林 > 山杨林 > 落叶松纯林，中龄林：白桦林 > 山杨林 > 云杉林 > 落叶松纯林，近熟林：云杉林 > 白桦林 > 落叶松纯林 > 山杨林，成熟林：云杉林 > 山杨林 > 落叶松纯林 > 白桦林，云杉林除了中龄期其C密度都是最大的；4种林分O2释放量由大到小排序，幼龄林：云杉林 > 白桦林 > 山杨林 > 落叶松纯林，中龄林：白桦林 > 山杨林 > 云杉林 > 落叶松纯林，近熟林：云杉林 > 落叶松纯林 > 山杨林 > 白桦林，成熟林：云杉林 > 山杨林 > 落叶松纯林 > 白桦林。（3）4种林分中固碳释氧总价值随龄林的增加呈单峰曲线，针叶林在近熟林时达到最大价值量，而阔叶林在中龄林时达到最大价值量；不同林分整个生命周期平均固碳释氧总价值排序为：云杉林[9 696元/（hm2·a）] > 山杨林[8 654元/（hm2·a）] > 落叶松纯林[7 704元/（hm2·a）] > 白桦林[7 555元/（hm2·a）]，说明云杉林固碳释氧的总价值是最高的，而白桦林的固碳释氧总价值最低。
- 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.
参考文献/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.
相似文献/References:
[1]李淑春,张伟,姚卫星,等.冀北山地不同林分类型林冠层降水分配研究[J].水土保持研究,2011,18(05):124.
LI Shu-chun,ZHANG Wei,YAO Wei-xing,et al.Precipitation Distribution Laws of Different Forest Stands in North Mountain of Hebei Province[J].Research of Soil and Water Conservation,2011,18(03):124.
[2]陈继东,周长亮,李惠丽.接坝地区9种典型林分类型枯落物层和土壤层水文效应[J].水土保持研究,2017,24(06):216.
CHEN Jidong,ZHOU Changliang,LI Huili.Hydrological Effects of Litter and Soils in Nine Forest Types of the Jieba Region[J].Research of Soil and Water Conservation,2017,24(03):216.
[3]王颖,杨新兵.冀北山地6种林分类型土壤水分-物理性质变化[J].水土保持研究,2017,24(03):108.
WANG Ying,YANG Xinbing.Soil Water-Physical Properties of Six Forest Types in Northern Mountain of Hebei Province[J].Research of Soil and Water Conservation,2017,24(03):108.
[4]张宁,郭宾良,张楠,等.冀北山地落叶松四种典型林分生长发育比较研究[J].水土保持研究,2015,22(03):269.
ZHANG Ning,GUO Binliang,ZHANG Nan,et al.Comparative Study on Growth and Development of Four Typical Larch Stands in Mountain Area of Northern Hebei[J].Research of Soil and Water Conservation,2015,22(03):269.
[5]赵建生,王永明,杨新兵.冀北山地森林土壤水文效应研究[J].水土保持研究,2013,20(03):201.
ZHAO Jian-sheng,WANG Yong-ming,YANG Xin-bing.Hydrological Effects of Forest Soil in Mountain Area of Northern Hebei[J].Research of Soil and Water Conservation,2013,20(03):201.
[6]塔 莉,张丽茹.冀北山地天然次生林枯落物层水文生态功能对不同林分密度的响应[J].水土保持研究,2020,27(06):46.
TA Li,ZHANG Liru.Response of Hydro-Ecological Functions of Natural Secondary Forest Litter Layer to Different Stand Densities in Mountainous Area of Northern Hebei Province[J].Research of Soil and Water Conservation,2020,27(03):46.
备注/Memo
收稿日期:2018-08-04;改回日期:2018-09-04。
基金项目:林业职业教育立项研究课题成果（LYZJ2018YB009）
作者简介:郑淼(1978-),女,山西交城人,硕士,副教授,主要从事园林林业工程与水土保持研究。E-mail:112972426@qq.com