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Autor:
Mark A. Saito, Felisa Wolfe-Simon, Yelun Qin, Rebecca S. Robinson, Meytal B. Higgins, Ann Pearson
Publikováno v:
Geochimica et Cosmochimica Acta. 75:7351-7363
Natural variations in the ratios of nitrogen isotopes in biomass reflect variations in nutrient sources utilized for growth. In order to use δ 15 N values of chloropigments of photosynthetic organisms to determine the corresponding δ 15 N values of