Results 201 to 210 of about 130,387 (339)

Chlorophyll nitrogen isotope values track shifts between cyanobacteria and eukaryotic algae in a natural phytoplankton community in Lake Erie

, 2018
Jenan J. Kharbush, Derek J. Smith, McKenzie A. Powers, Henry A. Vanderploeg, David L. Fanslow, Rebecca S. Robinson, Gregory J. Dick, Ann Pearson   +7 more
openalex   +2 more sources

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

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

Decision letter for "Influences of oxidation ability on precision in nitrogen isotope measurements of organic reference materials using elemental analysis-isotope ratio mass spectrometry"

, 2021

openalex   +1 more source

FIXATION OF ISOTOPIC NITROGEN BY EXCISED NODULES

Journal of Biological Chemistry, 1947
H A, MACHATA, R H, BURRIS, P W, WILSON
openaire   +2 more sources

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

Influence of Climate on Stable Nitrogen Isotopic Values of Contemporary Greek Samples: Implications for Isotopic Studies of Human Remains from Neolithic to Late Bronze Age Greece [PDF]

, 2019
Elissavet Ḏotsika, G. Diamantopoulos
openalex   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +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

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

Metal‐CO2 Batteries: By‐Product Challenges and Practical Pathways for Low CO2 Concentration Environment

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal‐CO2 batteries have recently emerged as an intriguing class of energy storage and conversion devices that simultaneously utilize and manage carbon dioxide. Originating from studies of CO2 contamination in metal‐air batteries, these systems have evolved into a distinct research direction, offering insights into CO2 electrochemistry and its
Sungmin Choi, Sooyeon Seok, Changmin Kim
wiley   +1 more source