Natural Abundance of 15N in Nitrogen-Limited Forests and Tundra Can Estimate Nitrogen Cycling Through Mycorrhizal Fungi: A Review

By E. Hobbie, J. Hobbie. Ecosystems, 2008

220 citations recorded by the source corpus.

Subfields: Ecology, Evolution, Behavior and Systematics, Plant Science, Soil Science

View Paper: https://www.semanticscholar.org/paper/d0d51531fc17860889d2eaaa20a1edbf3890bc8b

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In Ecology, Evolution, Behavior and Systematics

In Plant Science

In Soil Science

Citations in the corpus

Mycorrhizal fungi mediation of terrestrial ecosystem responses to global change: mini-review (2014, background): “For instance, ECMdominate the soil microbial biomass in boreal forests and greatly influence nutrient and carbon cycling in these forests (Hobbie and Hobbie, 2008).”
Global patterns of foliar nitrogen isotopes and their relationships with climate, mycorrhizal fungi, foliar nutrient concentrations, and nitrogen availability. (2009, background): “…et al., 1994; Handley et al., 1999a; Martinelli et al., 1999; Amundson et al., 2003; Pardo et al., 2006), among species (Michelsen et al., 1996; Hobbie et al., 2005; Templer et al., 2007; Kahmen et al., 2008) and in response to experimental manipulations of resource availability (Högberg,…”
Increased plant productivity in Alaskan tundra as a result of experimental warming of soil and permafrost (2012, background): “The decrease in B. nana foliar d15N may have been driven by changes in the ectomycorrhizal fungal community (Deslippe et al. 2011) and a subsequent increase in the transfer of 15N-depleted organic N through mycorrhizal networks (Hobbie & Hobbie 2008).”
Nitrogen isotopes in ectomycorrhizal sporocarps correspond to belowground exploration types (2010, background): “2003, Taylor and Alexander 2005), so nitrogen presumably must pass through fungal tissues before plant uptake (Hobbie and Hobbie 2008).”
Long‐term experimental manipulation of climate alters the ectomycorrhizal community of Betula nana in Arctic tundra (2011, background): “…of the mycorrhizal role in plant N supply because discrimination against 15N during creation of transfer compounds within mycorrhizal fungi leads to low d15N in plants and high d15N in fungi, relative to N in soil organic matter (Hobbie et al., 2005, see Hobbie & Hobbie, 2008, for a review).”
Ectomycorrhizal Associations of the Dipterocarpaceae (2012, background): “A nitrogen isotopic budget of ecosystem compartments might shed some light on the importance of EcM fungi in nitrogen-cycling processes (see Hobbie & Hobbie 2008).”