Results 141 to 150 of about 128,824 (253)

Environmental controls of benthic nitrogen cycling in Lake Lugano South Basin, Switzerland – Pathways, rates, isotopic signatures and microbial communities [PDF]

, 2020
Adeline N. Y. Cojean
openalex   +1 more source

Nitrogen isotopes reveal high NO_x emissions from arid agricultural soils in the Salton Sea Air Basin. [PDF]

Sci Rep
Lieb HC, Maldonado M, Ruiz E, Torres C, Olmedo L, Walters WW, Faloona IC.   +6 more
europepmc   +1 more source

Nitrogen isotope signatures of microfossils suggest aerobic metabolism 3.0 Gyr ago [PDF]

, 2018
Frédéric Delarue, F. Robert, Kenichiro Sugitani, Romain Tartèse, Rémi Duhamel, Sylvie Derenne   +5 more
openalex   +1 more source

DETECTION OF NITROGEN FIXATION WITH ISOTOPIC NITROGEN

Journal of Biological Chemistry, 1943
R.H. Burris, F.J. Eppling, H.B. Wahlin, P.W. Wilson   +3 more
openaire   +1 more source

Exploring the influence of atmospheric CO₂ and O₂ levels on the utility of nitrogen isotopes as proxy for biological N₂ fixation. [PDF]

Appl Environ Microbiol
Wannicke N, Stüeken EE, Bauersachs T, Gehringer MM.   +3 more
europepmc   +1 more source

Additional file 1 of Nitrogen and carbon flows in a microbial mat involving anaerobic oxidation of methane in northwestern Black Sea: perspectives from nitrogen and carbon isotopic composition of coenzyme F430 and its biosynthetic pathway

Kaneko, Masanori, Takano, Yoshinori, Isaji, Yuta, Ogawa, Nanako O., Chikaraishi, Yoshito, Ishikawa, Naoto F., Imachi, Hiroyuki, Takaki, Yoshihiro, Ogawara, Miyuki, Kabashima, Fumie, Krüger, Martin, Ohkouchi, Naohiko   +11 more
openalex   +1 more source

Isotopic constraints on the pre-industrial oceanic nitrogen budget [PDF]

, 2013
Christopher J. Somes, Andreas Oschlies, Andreas Schmittner   +2 more
openalex   +1 more source

Comparative planetology of the history of nitrogen isotopes in the atmospheres of Titan and Mars. [PDF]

Icarus, 2015
Mandt K, Mousis O, Chassefière E.
europepmc   +1 more source

Exploring the structural controls on helium, nitrogen and carbon isotope signatures in hydrothermal fluids along an intra-arc fault system

, 2016
Daniele Tardani, Martín Reich, E. Roulleau, Naoto Takahata, Yuji Sano, Pamela Pérez-Flóres, Pablo Sánchez-Alfaro, José Cembrano, Gloria Arancibia   +8 more
openalex   +2 more sources

Seasonal variation of the concentrations of nitrogenous species and their nitrogen isotopic ratios in aerosols at Gosan, Jeju Island: Implications for atmospheric processing and source changes of aerosols [PDF]

, 2010
Shuvashish Kundu, Kimitaka Kawamura, Meehye Lee   +2 more
openalex   +1 more source