| 欧亚大陆地上森林凋落物的研究 |
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| 引用本文： | 刘春江,杨玉盛,马祥庆.欧亚大陆地上森林凋落物的研究[J].林业研究,2003,14(1):27-34. |
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| 作者姓名： | 刘春江 杨玉盛 马祥庆 |
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| 作者单位： | Ecology Center，University of Kiel，福建农林大学，福建农林大学 Schauenburgerstr.112，DE-24118Kiel，Germany，DepartmentofForestEcology，UniversityofHelsinki，FIN-00014Helsinki，Finland，南平353001，中国，南平353001，中国 |
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| 摘 要： | 根据一个包括471个林分的森林凋落物数据库,本文对欧亚大陆森林生态系统的凋落物产量进行了估计。结果表明:欧亚大陆森林生态系统凋落物产量为每年6.53 Pg (1 Pg = 1015g),其中二分之一发生在热带和亚热带森林,三分之一发生在寒带森林,剩余的发生在温带森林。因此,在欧亚大陆森林生态系统中,森林凋落物每年从森林植被转移大约2.94 Pg 碳到土壤亚系统。表3参18。 关键词:碳流动;欧亚大陆森林;森林凋落物
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| 关 键 词： | 欧亚森林 森林枯落物 碳循环 森林生态系统 |
| 收稿时间： | 5 November 2002 |
Aboveground litterfall in Eurasian forests |
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| Liu?Chun-jiang,Hannu?Ilvesniemi,Bj?rn?Berg,Werner?Kutsch,Yang?Yu-sheng,Ma?Xiang-qing,Carl?J.?Westman.Aboveground litterfall in Eurasian forests[J].Journal of Forestry Research,2003,14(1):27-34. |
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| Authors: | Liu Chun-jiang Hannu Ilvesniemi Björn Berg Werner Kutsch Yang Yu-sheng Ma Xiang-qing Carl J Westman |
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| Institution: | (1) Ecology Center, University of Kiel, Schauenburgerstr, 112, DE-24118 Kiel, Germany;(2) Department of Forest Ecology, University of Helsinki, FIN-00014 Helsinki, Finland;(3) Department of Soil Ecology, BITOEK, University of Bayreuth, P.O. Box 101251, DE-95 440 Bayreuth, Germany;(4) Department of Forestry, Fujian Agriculture and Forestry University, 353001 Nanping, Fujian, P.R. China |
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| Abstract: | With a data set of Eurasian forest litter fall based on 471 stands, annual litterfall was estimated to be 6.53 Pgdm a-1 (1 Pg = 1015 g; dm, dry matter) in Eurasian forests, of which more than half occurred in tropical and subtropical forests, and a third in the boreal area. With litterfall, around 2.94 Pg C per year is transferred from the forest vegetation to the soil on this continent. |
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| Keywords: | Carbon flux Eurasian forests Litterfall |
| 本文献已被 CNKI 万方数据 SpringerLink 等数据库收录！ |
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