Revisiting the 'Gadgil effect': do interguild fungal interactions control carbon cycling in forest soils?

CW Fernandez, PG Kennedy - New phytologist, 2016 - Wiley Online Library
In forest ecosystems, ectomycorrhizal and saprotrophic fungi play a central role in the
breakdown of soil organic matter (SOM). Competition between these two fungal guilds has …

Resource‐ratio theory predicts mycorrhizal control of litter decomposition

GR Smith, J Wan - New Phytologist, 2019 - Wiley Online Library
Ecosystems with ectomycorrhizal plants have high soil carbon: nitrogen ratios, but it is not
clear why. The Gadgil effect, where competition between ectomycorrhizal and saprotrophic …

Decelerated carbon cycling by ectomycorrhizal fungi is controlled by substrate quality and community composition

CW Fernandez, CR See, PG Kennedy - New Phytologist, 2020 - Wiley Online Library
Interactions between symbiotic ectomycorrhizal (EM) and free‐living saprotrophs can result
in significant deceleration of leaf litter decomposition. While this phenomenon is widely …

Contrasting effects of ectomycorrhizal fungi on early and late stage decomposition in a boreal forest

E Sterkenburg, KE Clemmensen, A Ekblad… - The ISME …, 2018 - academic.oup.com
Symbiotic ectomycorrhizal fungi have received increasing attention as regulators of below-
ground organic matter storage. They are proposed to promote organic matter accumulation …

Soil fertility relates to fungal‐mediated decomposition and organic matter turnover in a temperate mountain forest

M Mayer, B Rewald, B Matthews, H Sanden… - New …, 2021 - Wiley Online Library
Fungi are known to exert a significant influence over soil organic matter (SOM) turnover,
however understanding of the effects of fungal community structure on SOM dynamics and …

Below‐ground organic matter accumulation along a boreal forest fertility gradient relates to guild interaction within fungal communities

J Kyaschenko, KE Clemmensen, E Karltun… - Ecology …, 2017 - Wiley Online Library
Plant–soil interactions link ecosystem fertility and organic matter accumulation below
ground. Soil microorganisms play a central role as mediators of these interactions, but …

Spatial separation of litter decomposition and mycorrhizal nitrogen uptake in a boreal forest

BD Lindahl, K Ihrmark, J Boberg, SE Trumbore… - New …, 2007 - Wiley Online Library
Our understanding of how saprotrophic and mycorrhizal fungi interact to re‐circulate carbon
and nutrients from plant litter and soil organic matter is limited by poor understanding of their …

Ectomycorrhizal fungi–potential organic matter decomposers, yet not saprotrophs

BD Lindahl, A Tunlid - New Phytologist, 2015 - Wiley Online Library
Although hypothesized for many years, the involvement of ectomycorrhizal fungi in
decomposition of soil organic matter remains controversial and has not yet been fully …

Lower relative abundance of ectomycorrhizal fungi under a warmer and drier climate is linked to enhanced soil organic matter decomposition

JI Querejeta, K Schlaeppi, Á López‐García… - New …, 2021 - Wiley Online Library
The aboveground impacts of climate change receive extensive research attention, but
climate change could also alter belowground processes such as the delicate balance …

Mycorrhizal and saprotrophic fungal guilds compete for the same organic substrates but affect decomposition differently

ITM Bödeker, BD Lindahl, Å Olson… - Functional …, 2016 - Wiley Online Library
Communities of litter saprotrophic and root‐associated fungi are vertically separated within
boreal forest soil profiles. It is unclear whether this depth partitioning is maintained …