Results 291 to 300 of about 68,942 (307)

Production of 15N‐depleted biomass during cyanobacterial N2‐fixation at high Fe concentrations

Journal of Geophysical Research, 2008
Aubrey L Zerkle, Christopher K Junium, Donald E Canfield   +2 more
exaly  

Natural abundance of 15N in tropical plants with emphasis on tree legumes

Plant and Soil, 1993
T Muraoka, Yoneyama T
exaly  

WHAT CAN STABLE ISOTOPES (δ15N AND δ13C) TELL ABOUT THE FOOD WEB OF SOIL MACRO-INVERTEBRATES?

Ecology, 2000
Roger Arditi
exaly  

Tansley Review No. 95 15 N natural abundance in soil‐plant systems

New Phytologist, 1997
Peter Högberg
exaly  

1H and 15N NMR studies of 15N-Labeled meso-tetraphenylporphyrin

Journal of Magnetic Resonance (1969), 1977
Herman J.C Yeh, Mitsuo Sato, Isao Morishima   +2 more
openaire   +1 more source

Foliar and soil 15N natural abundances provide field evidence on nitrogen dynamics in temperate and boreal forest ecosystems

Plant and Soil, 2010
Guirui Yu
exaly  

15N NMR Studies on Aspartate Aminotransferase Reconstituted with [15N]PLP

1991
H. KONDO, Y. OHAMA, H. TANAMACHI, S. TANASE, Y. MORINO   +4 more
openaire   +1 more source

Natural 15N abundance of epiphytes depends on the position within the forest canopy: source signals and isotope fractionation

Plant, Cell and Environment, 2002
Peter Hietz, Wolfgang Wanek
exaly  

15N NMR

1998
openaire   +1 more source

15N-ammonium and 15N-nitrate uptake of a 15-year-old Picea abies plantation

Oecologia, 1995
Nina Buchmann, E -D Schulze, Gerhard Gebauer   +2 more
exaly