IB-CAS  > 植被与环境变化国家重点实验室
Patterns and determinants of soil microbial residues from tropical to boreal forests
Chen, Guoping1; Ma, Suhui1; Tian, Di2; Xiao, Wen1; Jiang, Lai1; Xing, Aijun3; Zou, Anlong1; Zhou, Luhong1; Shen, Haihua3; Zheng, Chengyang1; Ji, Chengjun1; He, Hongbo4; Zhu, Biao1; Liu, Lingli3; Fang, Jingyun1,3
2020
Source PublicationSOIL BIOLOGY & BIOCHEMISTRY
ISSN0038-0717
Volume151
AbstractSoil carbon (C) stabilization has become an important topic in recent years in the context of global climate change. Increasing evidence suggests that microbial residues represent a significant fraction of persistent soil C pools. However, patterns and determinants of soil microbial residues across different biomes remain poorly understood. Here, by combining field investigations from tropical to boreal forests in eastern China with a meta-analysis across global forest biomes, we assessed how biotic and abiotic factors governed the geographic pattern of soil microbial residues indicated by amino sugars. We found that microbial residue concentrations in soils increased significantly from tropical to boreal forests in China and across the globe, which was mainly driven by temperature and soil nitrogen (N). Compared with bacterial residues, fungal residues preferentially accumulated at high latitudes. However, a significant negative relationship existed between soil C/N ratio and total residue-C/SOC in all examined forest soils, indicating a greater contribution of microbial residue-C to SOC in tropical forests than in boreal forests. These findings demonstrate that climate and soil play an important role in microbial-mediated soil C stabilization from boreal to tropical forests.
KeywordAmino sugars Microbial necromass Soil organic carbon Forests Temperature Soil nitrogen
Subject AreaSoil Science
DOI10.1016/j.soilbio.2020.108059
Indexed BySCI
Language英语
WOS KeywordPARTICLE-SIZE FRACTIONS ; AMINO-SUGARS ; ORGANIC-MATTER ; BACTERIAL RESIDUES ; FUNGAL RESIDUES ; MURAMIC ACID ; CARBON ; TURNOVER ; BIOMASS ; INPUTS
WOS Research AreaAgriculture
WOS IDWOS:000593230900030
PublisherPERGAMON-ELSEVIER SCIENCE LTD
SubtypeArticle
Publication PlaceOXFORD
EISSN1879-3428
Funding OrganizationNational Key Research and Development Program of China [2017YFC0503906] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31988102] ; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2018M631247] ; CAS Interdisciplinary Innovation Team
Corresponding Author Emailjyfang@urban.pku.edu.cn
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ibcas.ac.cn/handle/2S10CLM1/21513
Collection植被与环境变化国家重点实验室
Affiliation1.Peking Univ, Coll Urban & Environm Sci, Inst Ecol, Minist Educ, Beijing 100871, Peoples R China
2.Peking Univ, Minist Educ, Key Lab Earth Surface Proc, Beijing 100871, Peoples R China
3.Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China
4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
5.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Chen, Guoping,Ma, Suhui,Tian, Di,et al. Patterns and determinants of soil microbial residues from tropical to boreal forests[J]. SOIL BIOLOGY & BIOCHEMISTRY,2020,151.
APA Chen, Guoping.,Ma, Suhui.,Tian, Di.,Xiao, Wen.,Jiang, Lai.,...&Fang, Jingyun.(2020).Patterns and determinants of soil microbial residues from tropical to boreal forests.SOIL BIOLOGY & BIOCHEMISTRY,151.
MLA Chen, Guoping,et al."Patterns and determinants of soil microbial residues from tropical to boreal forests".SOIL BIOLOGY & BIOCHEMISTRY 151(2020).
Files in This Item:
File Name/Size DocType Version Access License
1-s2.0-S003807172030(7048KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen, Guoping]'s Articles
[Ma, Suhui]'s Articles
[Tian, Di]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, Guoping]'s Articles
[Ma, Suhui]'s Articles
[Tian, Di]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, Guoping]'s Articles
[Ma, Suhui]'s Articles
[Tian, Di]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 1-s2.0-S0038071720303552-main.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.