河南省西平县杨树人工林碳贮量及其分配特征研究

林业资源管理 ›› 2010›› Issue (2): 38-42.

河南省西平县杨树人工林碳贮量及其分配特征研究

杨晓菲¹, 鲁绍伟¹, 饶良懿¹, 耿绍波¹, 高东¹, 冯宗红²

1.北京林业大学水土保持学院水土保持与荒漠化防治教育部重点实验室,北京 100083;
2.河南省西平县林业局,河南西平 463900

收稿日期:2010-01-11 修回日期:2010-03-31 发布日期:2020-12-14
通讯作者: 饶良懿(1976-),女,福建建瓯人,博士,副教授,主要从事森林生态水文和水土保持研究。Email:raoliangyi@bjfu.edu.cn
作者简介:杨晓菲(1986-),女,河南南阳人,硕士,主要从事人工杨树林碳储量研究。Email:yxf_yangxiaofei@126.com
基金资助:
林业公益性行业科研专项“华北平原杨树人工林碳通量测算技术研究”(200804013)

Carbon Storage and Spatial Distribution in Poplar Plantation in Xiping County of Henan Province

YANG Xiaofei¹, LU Shaowei¹, RAO Liangyi¹GENG Shaobo¹, GAO Dong¹, FENG Zonghong²

1. Key Laboratory for Soil and Water Conservation and Desertification Combating of Ministry of Education, College of Soil and Water Conservation, Beijing Forestry University, 100083, P. R. China;
2. Xiping County Forestry Bureau of Henan Province, Xiping 463900, China

Received:2010-01-11 Revised:2010-03-31 Published:2020-12-14

摘要/Abstract

摘要： 基于对西平县杨树人工林植被生物量,土壤容重和碳含量的调查,估算杨树林生态系统碳贮量。研究表明:杨树林的乔木层碳密度波动在0.489~0.512g/g,杨树各器官的碳密度大小依次是树叶>树干>树枝>树根,整个植被层碳贮量大小依次是乔木层>林下植被层>凋落物层,与其各自生物量所占比例相当;土壤层的碳密度以0~20cm的最高,往下逐渐降低;整个杨树林的碳贮量为164.29t/hm²,乔木层碳贮量在整个植被层碳贮量中处于主导地位,占整个植被层碳贮量的97.36%。

关键词: 杨树人工林生态系统, 碳密度, 碳贮量

Abstract: We evaluated the data of poplar plantation's stand biomass,soil density and their carbon contents collected in Xiping county's poplar plantation to estimate its organic carbon storage.The carbon density of poplar organs varied between 0.5126~0.4892g·g^-1. The order from high to low was leaves,stem,branch and root and the order in the carbon density of the whole ecosystem in polar plantation was the tree stratum,understory vegetation and leaf litter,which matched with the biomass of the ecosystem.The highest carbon density of soil was the layer of 0~20cm,and it was decreasing along with the depth declining.The whole carbon storage of the poplar plantation ecosystem was 164.29t·hm^-2, and the carbon storage of tree stratum was the dominant part,which accounted for 97.36% of the whole ecosystem.

Key words: Xiping county, poplar plantation ecosystem, carbon density, carbon storage

中图分类号:

杨晓菲, 鲁绍伟, 饶良懿, 耿绍波, 高东, 冯宗红. 河南省西平县杨树人工林碳贮量及其分配特征研究[J]. 林业资源管理, 2010,(2): 38-42.

YANG Xiaofei, LU Shaowei, RAO LiangyiGENG Shaobo, GAO Dong, FENG Zonghong. Carbon Storage and Spatial Distribution in Poplar Plantation in Xiping County of Henan Province[J]. FOREST RESOURCES WANAGEMENT, 2010,(2): 38-42.

参考文献

[1] Watson R T,Verardo D J.Land-use Change and Forestry[M].Cambridge: Cambridge University Press,2000.
[2] Houghton,Skole D L,Nobre C A,et al.Annual fluxes of carbon from deforestation and regrowth in the Brazilian Amazon[J]. Nature,2000,4 (3):301-304.
[3] 肖复明,范少辉,汪思龙,等.毛竹、杉木人工林生态系统碳贮量及其分配特征[J].生态学报,2007,27(7):2784-2801.
[4] 王恭袆,马志波,武惠肖,等.廊坊地区人工杨树林的碳贮量分析[J].林业实用技术,2006,5:10-11.
[5] 刘婷婷,陈军,庄建磊,等.杨树人工林生物量及其碳贮量的研究[J].生物农业,2009,4:193-195.
[6] 李跃林,胡成志,张云,等.几种人工林土壤碳贮量研究[J].福建林业科技,2004,31(4):4-7.
[7] 査同刚.北京大兴杨树人工林生态系统碳平衡的研究[D].北京:北京林业大学水土保持学院,2007.
[8] 钟吉安.大巴山林区主要人工林土壤有机碳密度的研究[J].四川林勘设计,2009,6(2):23-26.
[9] Fang J,Chen A,Peng C,et al.Changes in forest biomass carbon storage in China between 1949 and 1998[J].Science,2001,292:2320-2322.
[10] Ni J.Net primary productivity in forests of China: scaling-up of national inventory data and comparison with model predictions[J].Forest Ecology and Management,2003,176:485-495.
[11] 于建军,杨锋,吴克宁,等.河南省土壤有机碳贮量及空间分布[J].应用生态学报,2008,l9(5):1058-1063.
[12] 周玉荣,于振良,赵世洞.我国主要森林生态系统碳贮量和碳平衡[J].植物生态学报,2000,24(5):518-522.
[13] 王鹏程,邢乐杰,肖文发,等.三峡库区森林生态系统有机碳密度及碳贮量[J].生态学报,2009,29(1):97-107.
[14] 唐罗忠,生原喜久雄,黄宝龙,等.江苏省里下河地区杨树人工林的碳贮量及其动态[J].南京林业大学学报,2004,28(2):1-6.
[15] 黄从德,张建,杨万勤,等.四川人工林生态系统碳贮量特征[J].应用生态学报,2008,19(8):1644-1650.