[1]王适,吴永波,陈杰,等. 上海崇明岛生态农业园区不同人工林碳储量研究[J].西北林学院学报,2013,28(03):53-56.[doi:10.3969/j.issn.1001-7461.2013.03.09]
 WANG Shi,WU Yong-bo,CHEN Jie,et al. Carbon Storage of Different Plantations in Chongming Ecological Agriculture Park in Shanghai[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(03):53-56.[doi:10.3969/j.issn.1001-7461.2013.03.09]
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 上海崇明岛生态农业园区不同人工林碳储量研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第28卷
期数:
2013年03期
页码:
53-56
栏目:
出版日期:
2013-05-30

文章信息/Info

Title:
 Carbon Storage of Different Plantations in Chongming Ecological Agriculture Park in Shanghai
文章编号:
1001-7461(2013)03-0053-04
作者:
 王适吴永波陈杰丁晓叶
 (1.南京林业大学 森林与环境资源学院,江苏 南京 210037;2.同济大学,上海 200092)
Author(s):
 WANG ShiWU Yong-boCHEN JieDING Xiao-ye
 (1.College of Forest Resources of Environment, Nanjing Forestry University, Nanjing, Jiangsu 210037, China; 2.Tongji University, Shanghai 200092, China)
关键词:
 生态农业园区碳储量人工林
Keywords:
 eco-agriculture area carbon stork plantation
分类号:
S731.9
DOI:
10.3969/j.issn.1001-7461.2013.03.09
文献标志码:
A
摘要:
 选取上海崇明岛生态农业园区香樟(Cinnamomum camphora)林、银杏(Ginkgo biloba)林和大叶女贞(Ligustrum lucidum)林3个人工林样地,测定不同林分类型的乔木层碳储量、土壤碳储量以及生态系统碳储量。结果表明,3种林分类型植株平均含碳率分别为香樟0.467 6,银杏0.470 8,大叶女贞0.463 5。不同器官之间:树干>树根>树枝>树叶。不同林地乔木层碳储量为:香樟(52.63 t·hm-2)>大叶女贞(50.29 t·hm-2)>银杏(44.02 t·hm-2),均低于我国森林碳储量平均水平(73.68 t·hm-2)。不同林地乔木层年均固碳量为:银杏(8.80 t·hm-2·a-1)>大叶女贞(8.38 t·hm-2·a-1)>香樟(7.52 t·hm-2·a-1)。土壤碳储量随着深度的增加而减少,各林地土壤碳储量占生态系统总碳储量的64.44%~65.98%,表明土壤固碳在生态系统固碳中的重要地位。
Abstract:
The main carbon storage components of three plantations, including Cinnamomum camphora,Ginkgo biloba and Ligustrum lucidum in eco-agricultural area in Chongming Agricluture Park in Shanghai were studied to evaluate carbon sequestration capability of the area.The main results were shown as the followings.1)The plant average carbon rates of three plantations were:0.467 6 (C.camphora),0.470 8 (G.biloba) and 0.463 5(L.lucidum),respectively.The rates in different organs were in the order of the trunk>root>branch>leaf.2)Tree layer carbon stocks were:Camphora (52.63 t·hm-2)>Ligustrum (50.29 t·hm-2)>Ginkgo (44.02 t·hm-2),which were all lower than the national average forest carbon stocks (73.68 t·hm-2). 3) Average annual carbon sequestration of tree layer of different types of stand:Ginkgo (8.80 t·hm-2·a-1)>Ligustrum (8.38 t·hm-2·a-1) >Camphora (7.52 t·hm-2·a-1). 4) Soil carbon storage decreased with the increase of soil depth.Soil carbon stocks accounted for 64.44% to 65.98% of the total ecosystem carbon reserves,indicating that soil carbon sequestration played a major role in ecosystem carbon sequestration.

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备注/Memo

备注/Memo:
 收稿日期:2012-10-09  修回日期:2012-11-21
基金项目:国家“十一五”科技支撑计划课题(2009BAC62B04)。
作者简介:王适,女,在读硕士,研究方向:环境生态学。E-mail:wangshi_198803@sina.com
*通信作者:吴永波,男,副教授,博士,研究方向:森林生态、城市林业。E-mail:yongbowu0920@163.com
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