The presence of iteroparous salmonid spawning grounds affects the stable isotope signatures of food web components in Swedish boreal streams by Rahmat Naddafi, Magnus Enbom, Carin Magnhagen, Nazila Hajizadeh Koupayh, Daniel Holmqvist, Hans Lundqvist

Subjects: “…Stable carbon and nitrogen isotopes…”
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Paleoproterozoic post-orogenic magmatism in southern Finland; geochemical, geochronological and Sr-Nd isotopic constraints on origin and magmatic evolution by Oliver Teräs, Kaisa Nikkilä, Perttu Mikkola, Anna Kotilainen, Olav Eklund, O. Tapani Rämö

“…These rocks have distinctive field, mineralogical, chemical, geochronological and isotopic characteristics compared to the other plutonic rocks in the area. …”
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A large elevation in 15N/14N of collagenous amino acids: an insight from starvation experiments of marine organisms by Hyuntae Choi, Yuko Takizawa, Nayeon Park, Yoshito Chikaraishi

Subjects: “…Compound-specific isotope analysis…”
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Revealing Neolithic dietary patterns in Northeastern Italy: Insights from stable isotope analysis of Arco and Riva del Garda (Trento) by Stella Erriu, Irene Dori, Vitale Sparacello, Alessandro Riga, Elisabetta Mottes, Alex Fontana, Giorgio Manzi, Guy André, Alessandra Varalli

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Water Chemistry and Nitrogen and Oxygen Isotope Techniques for Tracing Nitrate Sources and Transformation Processes in Ionic Rare Earth Mining Areas by GUO Qiuyan, ZHANG Qiuying, LI Zhao, LI Fadong, WANG Fan

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Tracing the Origin of Oxide Inclusions in Vacuum Arc Remelted Steel Ingots Using Trace Element Profiles and Strontium Isotope Ratios by Christoph Walkner, Gulnaz Mukhametzianova, Stefan Wagner, Jörg C. Korp, Andreas Graf, Johanna Irrgeher, Thomas C. Meisel, Thomas Prohaska

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The Petrogenesis of the Permian Podong Ultramafic Intrusion in the Tarim Craton, Western China: Constraints from C-He-Ne-Ar Isotopes by Mingjie Zhang, Pengyu Feng, Tong Li, Liwu Li, Juerong Fu, Peng Wang, Yuekun Wang, Zhongping Li, Xiaodong Wang

“…The type and addition mechanism of the confirmed crustal contaminations and possible mantle plume involved in the intrusion formation require evidences from carbon and noble gas isotopic compositions. In the present study, we have measured C, He, Ne, and Ar isotopic compositions of volatiles from magmatic minerals in the Podong ultramafic intrusion. …”
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Detailed Fluid Inclusion and Stable Isotope Analysis on Deep Carbonates from the North Alpine Foreland Basin to Constrain Paleofluid Evolution by Elena Mraz, Markus Wolfgramm, Inga Moeck, Kurosch Thuro

“…The low salinity and the isotope values support the theory of a continuous influence of descending meteoric fluids. …”
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Mineralized Granitic Porphyry of the Yangla Copper Deposit, Western Yunnan, China: Geochemistry of Fluid Inclusions and H-O, S, and Pb Isotopes by Xinfu Wang, Bo Li, ShenJin Guan, Olivier Nadeau, Guo Tang

“…But, the granitic porphyry mineralization have received less attention; the isotope and fluid inclusion studies are relatively scarce for limited porphyry ore bodies that have been discovered at the YCD. …”
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Origin and Affinities of the Malmberget Iron Oxide-Apatite Deposit, Northern Sweden: Insights From Magnetite Chemistry and Fe-O Isotopes by Jens S. Henriksson, Valentin R. Troll, Ellen Kooijman, Ilya Bindeman, Tomas Naeraa, Tobias E. Bauer

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The Fe-Zn Isotopic Characteristics and Fractionation Models: Implications for the Genesis of the Zhaxikang Sb-Pb-Zn-Ag Deposit in Southern Tibet by Da Wang, Youye Zheng, Ryan Mathur, Song Wu

“…In order to verify this Rayleigh distillation model, we combine our Fe-Zn isotopic data with those from previous studies to establish 12 Fe-Zn isotopic fractionation models. …”
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A long-term drought reconstruction based on oxygen isotope tree ring data for central and eastern parts of Europe (Romania) by V. Nagavciuc, V. Nagavciuc, G. Helle, M. Rădoane, C.-C. Roibu, M.-G. Cotos, M. Ionita, M. Ionita

“…<p>This study investigates the relationship between oxygen isotope ratios (<span class="inline-formula"><i>δ</i>¹⁸</span>O) in oak tree ring cellulose and past drought variability in Letea Forest, Romania. …”
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Plant root carbon inputs drive methane production in tropical peatlands by N. T. Girkin, A. Siegenthaler, O. Lopez, A. Stott, N. Ostle, V. Gauci, S. Sjögersten

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MetaboLabPy—An Open-Source Software Package for Metabolomics NMR Data Processing and Metabolic Tracer Data Analysis by Christian Ludwig

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Cultural diversity shaped neolithic subsistence in the Carpathian Basin by M. L. C. Depaermentier, M. Kempf, E. Bánffy, K. W. Alt

Subjects: “…Carbon stable isotopes…”
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Approche de la diversité des comportements alimentaires chez les Néandertaliens à l’aide des isotopes du calcium by Pierre-Jean Dodat, Vincent Balte, Christine Couture, Jean-Philippe Faivre, Maurice Hardy, Trenton Holliday, Alan E. Mann, Bruno Maureille

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Fluid Inclusions and H-O-C-S Isotopes of the Wushan Copper Polymetallic Deposit in the Suizao Area, Hubei Province: Implications for Ore Genesis by Pan-Pan Niu, Shao-Yong Jiang, Suo-Fei Xiong, Qi-Sheng Hu, Tian-liang Xu

“…Combined with C-H-O isotopic compositions, the initial ore-forming fluid is likely magmatic water, but with the addition of meteoric water in the late stage. …”
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Distribution of Natural Radioactivity, 137Cs, 90Sr, and Plutonium Isotopes in a Water Column and Sediment Core along the Algerian Coast by A. Noureddine, M. Benkrid, R. Maoui, M. Menacer, R. Boudjenoun

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Determination of Rotational Parameters of CH3CN, CD3CN and their Different Isotopic Species in the Ground and v4 = 1 States by Masoud Motamedi, Parinaz Moradi

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Surface processes and drivers of the snow water stable isotopic composition at Dome C, East Antarctica – a multi-dataset and modelling analysis by I. Ollivier, I. Ollivier, H. C. Steen-Larsen, B. Stenni, L. Arnaud, M. Casado, A. Cauquoin, G. Dreossi, C. Genthon, B. Minster, G. Picard, M. Werner, A. Landais

“…We find that the precipitation isotopic signal cannot fully explain the mean, nor the variability in the isotopic composition observed in the snow, from annual to intra-monthly timescales. …”
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