Nitrogen availability and colonization by mycorrhizal fungi correlate with nitrogen isotope patterns in plants
EA Hobbie, JV Colpaert - New Phytologist, 2003 - Wiley Online Library
Nitrogen isotope (δ 15 N) patterns in plants may provide insight into plant N dynamics. Here,
two analytical models of N‐isotope cycling in plants and mycorrhizal fungi were tested, as …
two analytical models of N‐isotope cycling in plants and mycorrhizal fungi were tested, as …
Correlations between foliar δ15N and nitrogen concentrations may indicate plant-mycorrhizal interactions
Nitrogen isotope measurements may provide insights into changing interactions among
plants, mycorrhizal fungi, and soil processes across environmental gradients. Here, we …
plants, mycorrhizal fungi, and soil processes across environmental gradients. Here, we …
Nitrogen isotopes link mycorrhizal fungi and plants to nitrogen dynamics
In this review, we synthesize field and culture studies of the 15N/14N (expressed as δ15 N)
of autotrophic plants, mycoheterotrophic plants, parasitic plants, soil, and mycorrhizal fungi …
of autotrophic plants, mycoheterotrophic plants, parasitic plants, soil, and mycorrhizal fungi …
Natural Abundance of 15N in Nitrogen-Limited Forests and Tundra Can Estimate Nitrogen Cycling Through Mycorrhizal Fungi: A Review
EA Hobbie, JE Hobbie - Ecosystems, 2008 - Springer
The hyphae of ectomycorrhizal and ericoid mycorrhizal fungi proliferate in nitrogen (N)-
limited forests and tundra where the availability of inorganic N is low; under these conditions …
limited forests and tundra where the availability of inorganic N is low; under these conditions …
Foliar and fungal 15 N:14 N ratios reflect development of mycorrhizae and nitrogen supply during primary succession: testing analytical models
EA Hobbie, A Jumpponen, J Trappe - Oecologia, 2005 - Springer
Abstract Nitrogen isotopes (15 N/14 N ratios, expressed as δ 15 N values) are useful
markers of the mycorrhizal role in plant nitrogen supply because discrimination against 15 N …
markers of the mycorrhizal role in plant nitrogen supply because discrimination against 15 N …
Nitrogen isotope fractionation during nitrogen uptake by ectomycorrhizal and non-mycorrhizal Pinus sylvestris
An experiment was performed to find out whether ectomycorrhizal (ECM) fungi alter the
nitrogen (N) isotope composition, δ15N, of N during the transport of N from the soil through …
nitrogen (N) isotope composition, δ15N, of N during the transport of N from the soil through …
Global patterns of foliar nitrogen isotopes and their relationships with climate, mycorrhizal fungi, foliar nutrient concentrations, and nitrogen availability
Ratios of nitrogen (N) isotopes in leaves could elucidate underlying patterns of N cycling
across ecological gradients. To better understand global‐scale patterns of N cycling, we …
across ecological gradients. To better understand global‐scale patterns of N cycling, we …
Insights into nitrogen and carbon dynamics of ectomycorrhizal and saprotrophic fungi from isotopic evidence
The successful use of natural abundances of carbon (C) and nitrogen (N) isotopes in the
study of ecosystem dynamics suggests that isotopic measurements could yield new insights …
study of ecosystem dynamics suggests that isotopic measurements could yield new insights …
Recovery of ectomycorrhiza after 'nitrogen saturation'of a conifer forest
Trees reduce their carbon (C) allocation to roots and mycorrhizal fungi in response to high
nitrogen (N) additions, which should reduce the N retention capacity of forests. The time …
nitrogen (N) additions, which should reduce the N retention capacity of forests. The time …
Vascular plant 15N natural abundance in heath and forest tundra ecosystems is closely correlated with presence and type of mycorrhizal fungi in roots
A Michelsen, C Quarmby, D Sleep, S Jonasson - Oecologia, 1998 - Springer
In this study we show that the natural abundance of the nitrogen isotope 15, δ 15 N, of plants
in heath tundra and at the tundra-forest ecocline is closely correlated with the presence and …
in heath tundra and at the tundra-forest ecocline is closely correlated with the presence and …
相关搜索
- nitrogen isotopes mycorrhizal fungi
- natural abundance mycorrhizal fungi
- mycorrhizal plants nitrogen transfer
- nitrogen isotopes global patterns
- vascular plant mycorrhizal fungi
- global patterns mycorrhizal fungi
- nitrogen isotopes nutrient concentrations
- presence and type mycorrhizal fungi
- forest tundra mycorrhizal fungi
- nutrient concentrations mycorrhizal fungi
- nitrogen availability mycorrhizal fungi
- nitrogen dynamics mycorrhizal fungi
- nitrogen cycling mycorrhizal fungi
- nitrogen availability global patterns
- nitrogen availability nutrient concentrations