Works matching DE "ISOTOPIC fractionation"

Results: 858

Moisture Source Controls on Water Isotopes in Antarctic Precipitation—Insights From Water Tracers in ECHAM6‐Wiso.

Published in:

Journal of Geophysical Research. Atmospheres, 2025, v. 130, n. 15, p. 1, doi. 10.1029/2024JD043047

By:

Gao, Qinggang;
Sime, Louise C.;
McLaren, Alison J.;
Werner, Martin

Publication type:

Article

钡及其同位素地球化学循环与分馏机制进展.

Published in:

Advances in Earth Science (1001-8166), 2025, v. 40, n. 6, p. 621, doi. 10.11867/j.issn.1001-8166.2025.036

By:

贾凡琛;
李茜;
朱光有;
陈思钰;
黄月;
蓝婉嫣;
王瑞林;
王嘉宁

Publication type:

Article

Iron isotopes suggest significant aerosol dissolution over the Pacific Ocean.

Published in:

Atmospheric Chemistry & Physics, 2025, v. 25, n. 14, p. 8213, doi. 10.5194/acp-25-8213-2025

By:

Camin, Capucine;
Lacan, François;
Pradoux, Catherine;
Labatut, Marie;
Johansen, Anne;
Murray, James W.

Publication type:

Article

A multi-scale and multi-mechanism coupled model for carbon isotope fractionation of methane during shale gas production.

Published in:

Petroleum Science (KeAi Communications Co.), 2025, v. 22, n. 7, p. 2719, doi. 10.1016/j.petsci.2025.03.034

By:

Jun Wang;
Fang-Wen Chen;
Wen-Biao Li;
Shuang-Fang Lu;
Sheng-Xian Zhao;
Yong-Yang Liu;
Zi-Yi Wang

Publication type:

Article

Gleaning of δ15N in ecosystems and its animal-organ isotope data: perspectives for the construction of the isotopically ordered world.

Published in:

Progress in Earth & Planetary Science, 2025, v. 12, n. 1, p. 1, doi. 10.1186/s40645-025-00736-0

By:

Wada, Eitaro;
Kudo, Yoshihisa;
Mizutani, Hiroshi;
Minami, Hiroshi;
Matsubara, Kenji;
Yamada, Yoshihiro;
Ogawa, Nanako O.;
Kohmatsu, Yukihiro;
Nishizawa, Naoko;
Shimizu, Isamu;
Ishii, Reiichiro;
Hyodo, Fujio;
Aita, Maki N.;
Sakamoto, Wataru;
Ohkouchi, Naohiko

Publication type:

Article

Selectivity of Thermal Analysis in the Branching Analysis of Low Density Polyethylene.

Published in:

Macromolecular Chemistry & Physics, 2020, v. 221, n. 12, p. 1, doi. 10.1002/macp.202000095

By:

Eselem Bungu, PaulSeverin;
Pflug, Kristina;
Pasch, Harald

Publication type:

Article

Stable isotope analyses of ancient and modern Adélie Penguin (Pygoscelis adeliae) mummies from the Ross Sea Region, Antarctica.

Published in:

Polar Biology, 2019, v. 42, n. 6, p. 1183, doi. 10.1007/s00300-019-02513-4

By:

Kristan, Allyson K.;
Emslie, Steven D.;
Patterson, William P.

Publication type:

Article

Carbon Isotope Fractionation during the Formation of CO 2 Hydrate and Equilibrium Pressures of 12 CO 2 and 13 CO 2 Hydrates.

Published in:

Molecules, 2021, v. 26, n. 14, p. 4215, doi. 10.3390/molecules26144215

By:

Kimura, Hiromi;
Fuseya, Go;
Takeya, Satoshi;
Hachikubo, Akihiro

Publication type:

Article

Magnesium–Isotope Fractionation in Chlorophyll-a Extracted from Two Plants with Different Pathways of Carbon Fixation (C3, C4).

Published in:

Molecules, 2020, v. 25, n. 7, p. 1644, doi. 10.3390/molecules25071644

By:

Wrobel, Katarzyna;
Karasiński, Jakub;
Tupys, Andrii;
Arroyo Negrete, Missael Antonio;
Halicz, Ludwik;
Wrobel, Kazimierz;
Bulska, Ewa;
Arslan, Zikri;
Barker, James

Publication type:

Article

Possible Mechanisms of Biological Effects Observed in Living Systems during 2H/1H Isotope Fractionation and Deuterium Interactions with Other Biogenic Isotopes.

Published in:

Molecules, 2019, v. 24, n. 22, p. 4101, doi. 10.3390/molecules24224101

By:

Basov, Alexander;
Fedulova, Liliya;
Vasilevskaya, Ekaterina;
Dzhimak, Stepan;
Boros, Laszlo G.

Publication type:

Article

Silicon Isotope Geochemistry: Fractionation Linked to Silicon Complexations and Its Geological Applications.

Published in:

Molecules, 2019, v. 24, n. 7, p. 1415, doi. 10.3390/molecules24071415

By:

Wang, Wei;
Wei, Hai-Zhen;
Jiang, Shao-Yong;
Liu, Xi;
Lei, Fang;
Lin, Yi-Bo;
Zhao, Yao;
Kira, Mitsuo

Publication type:

Article

Dual QM and MM Approach for Computing Equilibrium Isotope Fractionation Factor of Organic Species in Solution.

Published in:

Molecules, 2018, v. 23, n. 10, p. 2644, doi. 10.3390/molecules23102644

By:

Liu, Meiyi;
Youmans, Katelyn N.;
Gao, Jiali;
Lin, Hai;
Truhlar, Donald G.

Publication type:

Article

Tracing the Origin of Hydrogen Sulfide in the J Oilfield.

Published in:

Chemistry & Technology of Fuels & Oils, 2025, v. 61, n. 2, p. 607, doi. 10.1007/s10553-025-01898-9

By:

Wan, Liping;
Yuan, Shuai

Publication type:

Article

Nitrogen isotopes of marine oils in the Tarim Basin, China: Implications for the origin of organic matters and the paleoenvironment.

Published in:

Petroleum Science (KeAi Communications Co.), 2024, v. 21, n. 6, p. 3692, doi. 10.1016/j.petsci.2024.05.016

By:

Yang Bai;
Jian-Fa Chen;
Wen-Zhe Gang;
Xin-Jian Zhu;
Václav Suchý;
Shuai-Qi Tang;
Jin Wu;
Min Li;
Sheng-Bao Shi

Publication type:

Article

Fractionation characteristics of magnesium isotope in the ancient weathering crust.

Published in:

Petroleum Science (KeAi Communications Co.), 2023, v. 20, n. 3, p. 1446, doi. 10.1016/j.petsci.2022.12.014

By:

Jia-Qi Yang;
Jun-Tao Zhang;
Zhi-Liang He;
Ni-Na Luo;
Xiao-Hui Jin;
Tao Zhang;
Ning Gu;
Kang-Jun Huang;
Jian Gao

Publication type:

Article

High variability in carbon and nitrogen isotopic discrimination of tropical freshwater invertebrates.

Published in:

Aquatic Sciences, 2015, v. 77, n. 2, p. 307, doi. 10.1007/s00027-014-0388-x

By:

Carvalho, Ana;
Gücker, Björn;
Brauns, Mario;
Boëchat, Iola

Publication type:

Article

Inverse modeling of dissolved O and δO-DO to estimate aquatic metabolism, reaeration and respiration isotopic fractionation: effects of variable light regimes and input uncertainties.

Published in:

Aquatic Sciences, 2014, v. 76, n. 3, p. 313, doi. 10.1007/s00027-014-0337-8

By:

Chen, Gao;
Venkiteswaran, Jason;
Schiff, Sherry;
Taylor, William

Publication type:

Article

地质样品的高精度Re同位素分析.

Published in:

Chinese Journal of Inorganic Analytical Chemistry / Zhongguo Wuji Fenxi Huaxue, 2025, v. 15, n. 6, p. 800, doi. 10.20236/j.CJIAC.2025.06.007

By:

李, 宇;
孙, 贺;
顾, 海欧;
范, 裕;
张, 达玉;
汪, 方跃;
葛, 粲;
周, 涛发

Publication type:

Article

Calcium sorption and isotope fractionation in Bacillus subtilis and Pseudomonas aeruginosa.

Published in:

Biogeochemistry, 2024, v. 167, n. 12, p. 1491, doi. 10.1007/s10533-024-01178-4

By:

Nuvoli, N.;
Schmitt, A. D.;
Gangloff, S.;
Geoffroy, V. A.

Publication type:

Article

Neotropical ostracode oxygen and carbon isotope signatures: implications for calcification conditions.

Published in:

Biogeochemistry, 2022, v. 159, n. 1, p. 103, doi. 10.1007/s10533-022-00917-9

By:

Wrozyna, Claudia;
Meyer, Juliane;
Dietzel, Martin;
Piller, Werner E.

Publication type:

Article

Seasonal and weather-related controls on methane emissions from the stems of mature trees in a cool-temperate forested wetland.

Published in:

Biogeochemistry, 2021, v. 156, n. 2, p. 211, doi. 10.1007/s10533-021-00841-4

By:

Terazawa, Kazuhiko;
Tokida, Takeshi;
Sakata, Tadashi;
Yamada, Kenji;
Ishizuka, Shigehiro

Publication type:

Article

Interannual changes in δ15N baseline in a lake–swamp–river food web: effects of summer precipitation in West Siberian forest steppe.

Published in:

Biogeochemistry, 2020, v. 150, n. 2, p. 217, doi. 10.1007/s10533-020-00694-3

By:

Kanaya, Gen;
Yurlova, Natalia I.;
Yadrenkina, Elena N.;
Okano, Jun-ichi;
Shikano, Shuichi

Publication type:

Article

Respiration in rivers fractionates stable isotopes of dissolved oxygen; a global investigation on the influences of temperature and flow.

Published in:

Biogeochemistry, 2020, v. 147, n. 2, p. 199, doi. 10.1007/s10533-020-00636-z

By:

Tromboni, Flavia;
Dodds, Walter K.;
Chandra, Sudeep;
Poulson, Simon R.;
Pandey, Aakash;
Schechner, Anne

Publication type:

Article

Amino acid δ15N indicates lack of N isotope fractionation during soil organic nitrogen decomposition.

Published in:

Biogeochemistry, 2018, v. 138, n. 1, p. 69, doi. 10.1007/s10533-018-0429-y

By:

Philben, Michael;
Billings, Sharon A.;
Edwards, Kate A.;
Podrebarac, Frances A.;
van Biesen, Geert;
Ziegler, Susan E.

Publication type:

Article

Using oxygen stable isotopes to quantify ecosystem metabolism in northern lakes.

Published in:

Biogeochemistry, 2017, v. 133, n. 3, p. 347, doi. 10.1007/s10533-017-0338-5

By:

Bogard, Matthew;
Vachon, Dominic;
St.-Gelais, Nicolas;
del Giorgio, Paul

Publication type:

Article

Minor stable carbon isotope fractionation between respired carbon dioxide and bulk soil organic matter during laboratory incubation of topsoil.

Published in:

Biogeochemistry, 2015, v. 123, n. 1-2, p. 83, doi. 10.1007/s10533-014-0054-3

By:

Breecker, D.;
Bergel, S.;
Nadel, M.;
Tremblay, M.;
Osuna-Orozco, R.;
Larson, T.;
Sharp, Z.

Publication type:

Article

Sea spray, trace elements, and decomposition patterns as possible constraints on the evolution of CH and CO concentrations and isotopic signatures in oceanic ombrotrophic bogs.

Published in:

Biogeochemistry, 2015, v. 122, n. 2-3, p. 327, doi. 10.1007/s10533-014-0044-5

By:

Broder, T.;
Blodau, C.;
Biester, H.;
Knorr, K.

Publication type:

Article

Substrate limitation of sediment methane flux, methane oxidation and use of stable isotopes for assessing methanogenesis pathways in a small arctic lake.

Published in:

Biogeochemistry, 2014, v. 117, n. 2-3, p. 325, doi. 10.1007/s10533-013-9864-y

By:

Hershey, A.;
Northington, R.;
Whalen, S.

Publication type:

Article

Is the high N natural abundance of trees in N-loaded forests caused by an internal ecosystem N isotope redistribution or a change in the ecosystem N isotope mass balance?

Published in:

Biogeochemistry, 2014, v. 117, n. 2-3, p. 351, doi. 10.1007/s10533-013-9873-x

By:

Högberg, Peter;
Johannisson, Christian;
Högberg, Mona

Publication type:

Article

Dissolved oxygen and dissolved inorganic carbon stable isotope composition and concentration fluxes across several shallow floodplain aquifers and in a diffusion experiment.

Published in:

Biogeochemistry, 2014, v. 117, n. 2-3, p. 539, doi. 10.1007/s10533-013-9899-0

By:

Parker, Stephen;
Darvis, Marissa;
Poulson, Simon;
Gammons, Christopher;
Stanford, Jack

Publication type:

Article

Exploring hydrogen isotope fractionation in lipid biomolecules of freshwater algae: implications for ecological and paleoenvironmental studies.

Published in:

Isotopes in Environmental & Health Studies, 2024, v. 60, n. 6, p. 585, doi. 10.1080/10256016.2024.2419880

By:

Pilecky, Matthias;
Kainz, Martin J.;
Wassenaar, Leonard I.

Publication type:

Article

A primer on stable isotopes in ecology: by Francesca Cotrufo and Yamina Pressler, New York, Oxford University Press, 2023, 128 pp., £39.00 (hardback), ISBN 9780198854494.

Published in:

Isotopes in Environmental & Health Studies, 2024, v. 60, n. 5, p. 553, doi. 10.1080/10256016.2024.2417656

By:

Cacu, Cacu

Publication type:

Article

Non-invasive determination of critical dissolved oxygen thresholds for stress physiology in fish using triple-oxygen stable isotopes and aquatic respirometry.

Published in:

Isotopes in Environmental & Health Studies, 2024, v. 60, n. 4, p. 365, doi. 10.1080/10256016.2024.2366470

By:

Wassenaar, Leonard I.;
Crespel, Amélie;
Barth, Johannes A.C.;
Koeck, Barbara;
Závorka, Libor

Publication type:

Article

Anaerobic oxidation of methane coupled with sulphate reduction: high concentration of methanotrophic archaea might be responsible for low stable isotope fractionation factors in methane.

Published in:

Isotopes in Environmental & Health Studies, 2022, v. 58, n. 1, p. 44, doi. 10.1080/10256016.2021.2000405

By:

Vavilin, Vasily A.;
Lokshina, Lyudmila Y.;
Rytov, Sergey V.

Publication type:

Article

Preparation of high-precision CO2 with known triple oxygen isotope for oxygen isotope analysis.

Published in:

Isotopes in Environmental & Health Studies, 2021, v. 57, n. 5, p. 443, doi. 10.1080/10256016.2021.1962321

By:

Sha, Lijuan;
Mahata, Sasadhar;
Duan, Pengzhen;
Zong, Baoyun;
Ning, Youfeng;
Zhang, Pu;
Wang, Jian;
Cai, Yanjun;
Cheng, Hai

Publication type:

Article

Carbon isotope fractionation in karst aquatic mosses.

Published in:

Isotopes in Environmental & Health Studies, 2021, v. 57, n. 2, p. 142, doi. 10.1080/10256016.2020.1852235

By:

Sironić, Andreja;
Alegro, Antun;
Horvatinčić, Nada;
Barešić, Jadranka;
Brozinčević, Andrijana;
Vurnek, Maja;
Krajcar Bronić, Ines;
Borković, Damir;
Mikelić, Ivanka Lovrenčić

Publication type:

Article

Isotope fractionation of micropollutants during large-volume extraction: heads-up from a critical method evaluation for atrazine, desethylatrazine and 2,6-dichlorobenzamide at low ng/L concentrations in groundwater.

Published in:

Isotopes in Environmental & Health Studies, 2021, v. 57, n. 1, p. 35, doi. 10.1080/10256016.2020.1812599

By:

Melsbach, Aileen;
Pittois, Denis;
Bayerle, Michael;
Daubmeier, Martina;
Meyer, Armin H.;
Hölzer, Kathrin;
Gallé, Tom;
Elsner, Martin

Publication type:

Article

Dual isotopic (δ15N-δ18O) characterization of saltpetre currently prevailing in Lao PDR and its global compilation: new insight into isotope fractionation during production processes.

Published in:

Isotopes in Environmental & Health Studies, 2020, v. 56, n. 1, p. 1, doi. 10.1080/10256016.2020.1717486

By:

Mizota, Chitoshi;
Khanthavong, Phanthasin;
Okumura, Azusa;
Hosono, Takahiro

Publication type:

Article

AgF desalination procedure for the routine determination of oxygen and hydrogen isotopic composition of saline waters and brines.

Published in:

Isotopes in Environmental & Health Studies, 2019, v. 55, n. 1, p. 41, doi. 10.1080/10256016.2018.1561449

By:

Porowski, Adam

Publication type:

Article

Chromium isotopes tracking the resurgence of hexavalent chromium contamination in a past-contaminated area in the Friuli Venezia Giulia Region, northern Italy.

Published in:

Isotopes in Environmental & Health Studies, 2019, v. 55, n. 1, p. 56, doi. 10.1080/10256016.2018.1560278

By:

Slejko, Francesca F.;
Petrini, Riccardo;
Ghezzi, Lisa;
Lutman, Anna;
Forte, Claudia

Publication type:

Article

Modelling the specific pathway of CH4 and CO2 formation using carbon isotope fractionation: an example for a boreal mesotrophic fen.

Published in:

Isotopes in Environmental & Health Studies, 2018, v. 54, n. 5, p. 475, doi. 10.1080/10256016.2018.1478820

By:

Vavilin, Vasily A.;
Rytov, Sergey V.;
Lokshina, Lyudmila Y.

Publication type:

Article

Ice-liquid isotope fractionation factors for 18O and 2H deduced from the isotopic correction constants for the triple point of water.

Published in:

Isotopes in Environmental & Health Studies, 2018, v. 54, n. 3, p. 304, doi. 10.1080/10256016.2018.1435533

By:

Wang, Xing;
Meijer, Harro A. J.

Publication type:

Article

Isotope fractionation of sandy-soil water during evaporation – an experimental study.

Published in:

Isotopes in Environmental & Health Studies, 2017, v. 53, n. 3, p. 313, doi. 10.1080/10256016.2016.1259225

By:

Rao, Wen-Bo;
Han, Liang-Feng;
Tan, Hong-Bing;
Wang, Shuai

Publication type:

Article

First field-based observations of δ H and δ O values of event-based precipitation, rivers and other water bodies in the Dzungarian Gobi, SW Mongolia.

Published in:

Isotopes in Environmental & Health Studies, 2017, v. 53, n. 2, p. 157, doi. 10.1080/10256016.2016.1231184

By:

Burnik Šturm, Martina;
Ganbaatar, Oyunsaikhan;
Voigt, Christian C.;
Kaczensky, Petra

Publication type:

Article

Online induction heating for determination of isotope composition of woody stem water with laser spectrometry: a methods assessment.

Published in:

Isotopes in Environmental & Health Studies, 2016, v. 52, n. 3, p. 309, doi. 10.1080/10256016.2016.1141205

By:

Lazarus, Brynne E.;
Germino, Matthew J.;
Vander Veen, Jessica L.

Publication type:

Article

Non-linear dynamics of stable carbon and hydrogen isotope signatures based on a biological kinetic model of aerobic enzymatic methane oxidation.

Published in:

Isotopes in Environmental & Health Studies, 2016, v. 52, n. 3, p. 185, doi. 10.1080/10256016.2016.1092965

By:

Vavilin, Vasily A.;
Rytov, Sergey V.;
Shim, Natalia;
Vogt, Carsten

Publication type:

Article

Hydrogen isotope measurement of bird feather keratin, one laboratory's response to evolving methodologies.

Published in:

Isotopes in Environmental & Health Studies, 2015, v. 51, n. 2, p. 214, doi. 10.1080/10256016.2015.969256

By:

Fan, Majie;
Dettman, David L.

Publication type:

Article

C isotopic fractionation during biodegradation of agricultural wastes.

Published in:

Isotopes in Environmental & Health Studies, 2015, v. 51, n. 2, p. 201, doi. 10.1080/10256016.2015.1019488

By:

Chalk, Phillip M.;
Inácio, Caio T.;
Urquiaga, Segundo;
Chen, Deli

Publication type:

Article

Multi-factorial in vivo stable isotope fractionation: causes, correlations, consequences and applications.

Published in:

Isotopes in Environmental & Health Studies, 2015, v. 51, n. 1, p. 155, doi. 10.1080/10256016.2015.1014355

By:

Schmidt, Hanns-Ludwig;
Robins, Richard J.;
Werner, Roland A.

Publication type:

Article

Isotopic Signatures and Fluxes of N 2 O Emitted from Soybean Plants and Soil During the Main Growth Period of Soybeans.

Published in:

Agronomy, 2024, v. 14, n. 12, p. 2875, doi. 10.3390/agronomy14122875

By:

Xia, Zongwei;
Chen, Guanxiong;
Yu, Kewei;
Xu, Hui;
Yu, Xiuling

Publication type:

Article