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Global change impacts on forest soils: linkage between soil biota and carbon-nitrogen-phosphorus stoichiometry

Maaroufi, Nadia and De Long, Jonathan R. (2020). Global change impacts on forest soils: linkage between soil biota and carbon-nitrogen-phosphorus stoichiometry. Frontiers in forests and global change , 1-8
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Abstract

orest ecosystems are subjected to global change drivers worldwide, such as increasing temperature, atmospheric carbon dioxide, nutrient pollution, as well as changes in fire and precipitation regimes. These global change drivers have greatly modified the biogeochemical cycles of carbon (C), nitrogen (N), and phosphorus (P), which has an impact on primary productivity in forest ecosystems and in turn, affect the quality and quantity of resources entering the soil food web. However, C, N, and P soil dynamics have been mostly studied without considering their coupling effects on soil organisms. This is of critical interest because changes in nutrient stoichiometry may have a strong effect on soil biota and the ecosystem functions they drive. Further, most studies have focused on global change effects on bacteria and fungi and their C:N:P stoichiometry, while neglecting other soil organisms at higher trophic levels. This has led to an incomplete understanding of how the entire soil food web drives ecosystem processes involved in organic matter turnover and nutrient cycling. Here, we review studies that investigated how global change drivers impact C:N:P stoichiometry of soil organisms at different trophic levels in forest ecosystems and identify important knowledge gaps. We propose future directions for research on global change impacts on the linkages between soil biota and C:N:P stoichiometry.

Authors/Creators:Maaroufi, Nadia and De Long, Jonathan R.
Title:Global change impacts on forest soils: linkage between soil biota and carbon-nitrogen-phosphorus stoichiometry
Year of publishing :2020
Page range:1-8
Number of Pages:0
Publisher:Frontiers
ISSN:2624-893X
Language:English
Publication Type:Article Review/Survey
Article category:Scientific peer reviewed
Version:Published version
Copyright:Creative Commons: Attribution 4.0
Full Text Status:Public
Subjects:(A) Swedish standard research categories 2011 > 4 Agricultural Sciences > 401 Agricultural, Forestry and Fisheries > Soil Science
Keywords:biogeochemical cycling, climate change, ecological stoichiometry, meso-fauna, micro-fauna, plant-microbe-soil fauna interactions, soil food webs
URN:NBN:urn:nbn:se:slu:epsilon-p-106480
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-p-106480
Additional ID:
Type of IDID
DOI10.3389/ffgc.2020.00016
ID Code:17205
Faculty:NJ - Fakulteten för naturresurser och jordbruksvetenskap
Department:(NL, NJ) > Dept. of Forest Mycology and Plant Pathology
(S) > Dept. of Forest Mycology and Plant Pathology
Deposited By: SLUpub Connector
Deposited On:29 Jun 2020 07:35
Metadata Last Modified:29 Jun 2020 07:35

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