δ15N of soil N and plants in a N-saturated, subtropical forest of southern China

The natural abundance of15N in plant and soil-available N indicates a shift of main plant N resources to NO3−from NH4+along the N leaching gradient

(2010) Yu Takebayashi et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Global patterns of foliar nitrogen isotopes and their relationships with climate, mycorrhizal fungi, foliar nutrient concentrations, and nitrogen availability

(2009) Joseph M. Craine et al.   NEW PHYTOLOGIST

Arbuscular mycorrhizal fungi contribute to 13C and 15N enrichment of soil organic matter in forest soils

(2009) Paulina Etcheverría et al.   SOIL BIOLOGY & BIOCHEMISTRY

Relationships between C and N availability, substrate age, and natural abundance 13C and 15N signatures of soil microbial biomass in a semiarid climate

(2009) Jeff S. Coyle et al.   SOIL BIOLOGY & BIOCHEMISTRY

Extractable and dissolved soil organic nitrogen – A quantitative assessment

(2009) Gerard H. Ros et al.   SOIL BIOLOGY & BIOCHEMISTRY

A Method for Determining the Nitrogen Isotopic Composition of Porphyrins

(2008) Meytal B. Higgins et al.   ANALYTICAL CHEMISTRY

15N enrichment as an integrator of the effects of C and N on microbial metabolism and ecosystem function

(2008) Paul Dijkstra et al.   ECOLOGY LETTERS

Nitrogen source influences natural abundance 15N of Escherichia coli

(2008) Jessica G. Collins et al.   FEMS MICROBIOLOGY LETTERS

Nitrogen leaching in response to increased nitrogen inputs in subtropical monsoon forests in southern China

(2008) Yunting Fang et al.   FOREST ECOLOGY AND MANAGEMENT

Plants can use protein as a nitrogen source without assistance from other organisms

(2008) C. Paungfoo-Lonhienne et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Sensitive determinations of stable nitrogen isotopic composition of organic nitrogen through chemical conversion into N2O

(2008) Urumu Tsunogai et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Cold storage and laboratory incubation of intact soil cores do not reflect in-situ nitrogen cycling rates of tropical forest soils

(2008) Julia Arnold et al.   SOIL BIOLOGY & BIOCHEMISTRY