Results 11 to 20 of about 375,375 (306)

Stable isotope geochemistry [PDF]

Reviews of Geophysics, 1975
This review is intended principally to be a reasonably comprehensive bibliography. It covers papers by workers in stable isotope geochemistry in the United States that have been published or presented at national meetings since the last quadrennial report. The titles of the papers in the bibliography are in most cases indicative of the general content,
Addy, Adler, Anderson, Barker, Becker, Becker, Behrens, Bethke, Brown, Bé, Calder, Calder, Casadevall, Chang, Chase, Churchman, Clayton, Clayton, Clayton, Clayton, Clayton, Clayton, Clayton, Clayton, Clayton, Clayton, Coplen, Coplen, Coplen, Coplen, Czamanske, De Giovani, Deines, Deines, Deines, Douglas, Douglas, Emiliani, Emiliani, Epstein, Epstein, Epstein, Epstein, Epstein, Epstein, Epstein, Epstein, Eslinger, Eslinger, Field, Field, Field, Forester, Forester, Friedman, Friedman, Friedman, Friedman, Friedman, Friedman, Friedman, Friedman, Friedman, Friedman, Fuex, Garlick, Garlick, Garlick, Gearing, Gleason, Gormly, Gow, Gow, Hall, Hamza, Hecht, Hecht, Hecht, Henderson, Holland, Hugh P. Taylor, Jackson, Jackson, Jacobson, Jacobson, Jensen, Johnson, Kaplan, Kastner, Kharaka, Knauth, Knauth, Knauth, Knauth, Kolodny, Kroopnick, Kroopnick, Kroopnick, Lambert, Landis, Lange, Lawrence, Lawrence, Lawrence, Lusk, Lyons, Magaritz, Matsuo, Mauger, Mauger, McCready, Moore, Mopper, Muehlenbachs, Muehlenbachs, Muehlenbachs, Muehlenbachs, Muehlenbachs, Muehlenbachs, Muehlenbachs, Murata, Newman, Ninkovich, Nissenbaum, O'Neil, O'Neil, O'Neil, O'Neil, Oehler, Ohmoto, Ohmoto, Ohmoto, Onuma, Onuma, Onuma, Onuma, Pearson, Perry, Perry, Perry, Pinckney, Pinckney, Puchelt, Rightmire, Robinson, Rodrigues, Rye, Rye, Rye, Rye, Rye, Rye, Rye, Sackett, Salomons, Savin, Savin, Schoen, Scholle, Shackleton, Sheppard, Sheppard, Sheppard, Shieh, Simpson, Smith, Smith, Smith, Stevens, Stewart, Stewart, Stewart, Stuckless, Stuiver, Suzuoki, Tan, Tan, Tan, Taylor, Taylor, Taylor, Taylor, Taylor, Taylor, Taylor, Taylor, Taylor, Taylor, Taylor, Truesdell, Turi, Turi, Turi, Van Donk, Walters, Warren, Weber, Wenner, Wenner, Wenner, Wenner, Wenner, White, White, Wilkening, Winograd, Yeh   +206 more
openaire   +4 more sources

Laboratory evaluation of stable isotope labeling of Culicoides (Diptera: Ceratopogonidae) for adult dispersal studies [PDF]

Parasites & Vectors, 2019
Background Stable isotope labeling is a promising method for use in insect mark-capture and dispersal studies. Culicoides biting midges, which transmit several important animal pathogens, including bluetongue virus (BTV) and epizootic hemorrhagic disease
Emily G. McDermott, Bradley A. Mullens, Christie E. Mayo, E. Brendan Roark, Christopher R. Maupin, Alec C. Gerry, Gabriel L. Hamer   +6 more
doaj   +3 more sources

Controls of H2S, Fe2 +, and Mn2 + on Microbial NO3–-Reducing Processes in Sediments of an Eutrophic Lake

Frontiers in Microbiology, 2020
Understanding the biogeochemical controls on the partitioning between nitrogen (N) removal through denitrification and anaerobic ammonium oxidation (anammox), and N recycling via dissimilatory nitrate (NO3–) reduction to ammonium (DNRA) is crucial for ...
Adeline N. Y. Cojean, Moritz F. Lehmann, Elizabeth K. Robertson, Bo Thamdrup, Jakob Zopfi   +4 more
doaj   +1 more source

Freezing and chemical preservatives alter the stable isotope values of carbon and nitrogen of the Asiatic clam (Corbicula fluminea) [PDF]

, 2011
We tested the impacts of most common sample preservation methods used for aquatic sample materials on the stable isotope ratios of carbon and nitrogen in clams, a typical baseline indicator organism for many aquatic food web studies utilising stable ...
Aurélia Martino, B Fry, B Kelly, BJ Peterson, CJ Sweeting, DM Post, Dorothée Kopp, Frédéric Santoul, H Feuchtmayr, HC Sarakinos, J Dannheim, J Syväranta, J Syväranta, Jari Syväranta, KL Bosley, LM Barrow, M Ventura, MM Mullin, MS Edwards, NO Ogawa, Régis Céréghino, S Carabel, S Kaehler   +22 more
core   +5 more sources

Nitrite isotope characteristics and associated soil N transformations

Scientific Reports, 2021
Nitrite (NO2 −) is a crucial compound in the N soil cycle. As an intermediate of nearly all N transformations, its isotopic signature may provide precious information on the active pathways and processes.
Dominika Lewicka-Szczebak, Anne Jansen-Willems, Christoph Müller, Jens Dyckmans, Reinhard Well   +4 more
doaj   +1 more source

Stable oxygen and carbon isotope compositional fields for skeletal and diagenetic components in New Zealand Cenozoic nontropical carbonate sediments and limestones: a synthesis and review [PDF]

, 1996
The stable oxygen isotope composition (d¹⁸O) of a precipitated carbonate depends mainly on the isotope composition, salinity, and temperature of the host fluid, whereas the stable carbon isotope composition (d¹³C) reflects the source of CO2 for ...
Nelson, Campbell S., Smith, Abigail M.
core   +2 more sources

Expanding the Isotopic Toolbox to Track Monarch Butterfly (Danaus plexippus) Origins and Migration: On the Utility of Stable Oxygen Isotope (δ18O) Measurements

Frontiers in Ecology and Evolution, 2019
The measurement of naturally occurring stable hydrogen (δ2H) and carbon (δ13C) isotopes in wings of the eastern North American monarch butterflies (Danaus plexippus) have proven useful to infer natal origins of individuals overwintering in Mexico.
Keith A. Hobson, Keith A. Hobson, Kevin J. Kardynal, Geoff Koehler   +3 more
doaj   +1 more source

A forensic approach to understanding habitat use from stable isotope analysis of (avian) claw material [PDF]

, 2003
1. The potential of using stable isotope signatures of avian claws in order to infer diet and habitat use was investigated. 2. Highly significant relationships observed between stable carbon and nitrogen isotope ratios (13C, 15N) in the claws and ...
Bearhop, S, Furness, RW, Hilton, GM, Votier, SC, Waldron, S   +4 more
core   +1 more source

Diet uniformity at an early farming community in northwest Anatolia (Turkey) : carbon and nitrogen isotope studies of bone collagen at Aktopraklik [PDF]

, 2017
Aktopraklık is a settlement site composed of three areas (A–C) in the Marmara region of northwest Anatolia, with phases of occupation that date to the Late Neolithic and Early Chalcolithic periods, mid-seventh to mid-sixth millennium bc (ca.
Alpaslan-Roodenberg, Songül, Budd, Chelsea, Galik, Alfred, Karul, Necmi, Lillie, Malcolm, Schulting, Rick   +5 more
core   +1 more source

Stable isotope analysis provides new information on winter habitat use of declining avian migrants that is relevant to their conservation [PDF]

, 2012
Winter habitat use and the magnitude of migratory connectivity are important parameters when assessing drivers of the marked declines in avian migrants. Such information is unavailable for most species.
BJM Stutchbury, BN Smith, C Eraud, C Fry, CM Perrins, CP Chamberlain, D Lack, D Norman, DI Pearson, DJ Pain, DS Wilcove, E Yohannes, FJ Sanderson, G Gory, GD Farquhar, GJ Morel, I Burfield, I Newton, JA Grey, Jason Newton, JC Sealy, JC Vogel, JF Kelly, JM Neto, John W. Mallord, JR Ehleringer, K Risely, KA Hobson, Karl L. Evans, KL Evans, L Jenni, L Svensson, L Zwarts, LA Hill, M Cardillo, M Schaub, MB Hernquist, MJA Werger, MS Webster, N Cooper, N Saino, Ofer Ovadia, P Chantler, P Marra, RA Robinson, RF Inger, RP Ellis, S Bearhop, S Bensch, S Oppel, S Shultz, SD Newsome, SH Ambrose, Shai Markman, T Szép, T Szép, TB Coplen, TB Oatley, TS Reichlin, WJ Peach   +59 more
core   +4 more sources