δ15 N natural abundance in permafrost soil indicates impact of fire on nitrogen cycle

2011 ◽  
Vol 25 (5) ◽  
pp. 661-664 ◽  
Author(s):  
Franz Conen ◽  
Mikhail V. Yakutin ◽  
Alexander N. Puchnin ◽  
Jens Leifeld ◽  
Christine Alewell
Keyword(s):  
Nitrogen Cycle ◽  
Natural Abundance ◽  
Permafrost Soil ◽  
N Natural Abundance

Vascular plant 15 N natural abundance in heath and forest tundra ecosystems is closely correlated with presence and type of mycorrhizal fungi in roots

Oecologia ◽  
1998 ◽  
Vol 115 (3) ◽  
pp. 406-418 ◽  
Author(s):  
Anders Michelsen ◽  
Chris Quarmby ◽  
Darren Sleep ◽  
Sven Jonasson
Keyword(s):  
Mycorrhizal Fungi ◽  
Vascular Plant ◽  
Natural Abundance ◽  
Forest Tundra ◽  
N Natural Abundance ◽  
Tundra Ecosystems

C and N availability affects the 15 N natural abundance of the soil microbial biomass across a cattle manure gradient

2006 ◽  
Vol 57 (4) ◽  
pp. 468-475 ◽  
Author(s):  
P. Dijkstra ◽  
O. V. Menyailo ◽  
R. R. Doucett ◽  
S. C. Hart ◽  
E. Schwartz ◽  
...  
Keyword(s):  
Microbial Biomass ◽  
Soil Microbial Biomass ◽  
Natural Abundance ◽  
Cattle Manure ◽  
N Availability ◽  
Soil Microbial ◽  
C And N ◽  
N Natural Abundance

Use of 15N natural abundance in nitrogen cycling of terrestrial ecosystems

2013 ◽  
Vol 36 (4) ◽  
pp. 346-352
Author(s):  
Fan-Yun YAO ◽  
Biao ZHU ◽  
En-Zai DU
Keyword(s):  
Nitrogen Cycling ◽  
Terrestrial Ecosystems ◽  
Natural Abundance ◽  
N Natural Abundance

Symbiotic nitrogen fixation in a tropical rainforest: 15 N natural abundance measurements supported by experimental isotopic enrichment

2006 ◽  
Vol 173 (1) ◽  
pp. 154-167 ◽  
Author(s):  
Thijs L. Pons ◽  
Kristel Perreijn ◽  
Chris Van Kessel ◽  
Marinus J. A. Werger
Keyword(s):  
Nitrogen Fixation ◽  
Tropical Rainforest ◽  
Symbiotic Nitrogen Fixation ◽  
Natural Abundance ◽  
Isotopic Enrichment ◽  
N Natural Abundance

Effects of competition and N and P supply on carbon isotope discrimination and 15N-natural abundance in four grassland species

2005 ◽  
Vol 49 (1) ◽  
pp. 133-136 ◽  
Author(s):  
J. T. Tsialtas ◽  
M. T. Kassioumi ◽  
D. S. Veresoglou
Keyword(s):  
Carbon Isotope ◽  
Carbon Isotope Discrimination ◽  
Natural Abundance ◽  
Isotope Discrimination ◽  
Grassland Species ◽  
N Natural Abundance ◽  
P Supply
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