Isotope ratios of carbon and nitrogen from harbor seals and prey species analyzed at the Stable Isotope Core Laboratory in Pullman, WA in 2009 (Seal_response_to_prey project)

<p>In April and June 2009, tissues from harbor seals and their prey (fish species) were analyzed at the <a href=\"http://www.isotopes.wsu.edu/index.html\" target=\"_blank\">Stable Isotope Core Laboratory</a> at Washington State University. Reported results include: %C, %N, delta 13C relative to VPDB, and delta 15N relative to air.</p>

2009年4月与6月，研究人员于华盛顿州立大学（Washington State University）的稳定同位素核心实验室（Stable Isotope Core Laboratory，http://www.isotopes.wsu.edu/index.html）对斑海豹及其猎物（鱼类）的组织样品开展了同位素分析。本次报告的分析结果涵盖：碳含量百分比（%C）、氮含量百分比（%N）、相对于VPDB标准的δ¹³C值，以及相对于大气标准的δ¹⁵N值。