应用生态学报2017，Vol.28Issue(7)：2399-2404,6.DOI:10.13287/j.1001-9332.201707.006
海洋生态系统稳定同位素基线的选取
Selection of isotopic baselines in marine ecosystems
摘要
Abstract
Stable isotope analysis has been widely used in marine food web studies.An appropriate isotopic baseline is essential for calculating diet or trophic position of marine organisms when using stable isotopic data.This paper provided an overview of the selection of isotopic baselines for four typical marine ecosystems,i.e.estuary and bay,neritic zone,oceanic zone,and deep sea.The interferential factors of baseline selection and the significance of compound specific stable isotope in minimizing the effects of temporal-spatial variations of isotopic baseline were summarized,and the issues needed to be solved in this field and several directions for further research were presented.It would provide a beneficial reference for further research on stable isotope ecology in marine ecosystems.关键词
海洋生态系统/稳定同位素/基线/特定化合物稳定同位素Key words
marine ecosystem/stable isotope/baseline/compound specific stable isotope引用本文复制引用
贡艺,陈玲,李云凯..海洋生态系统稳定同位素基线的选取[J].应用生态学报,2017,28(7):2399-2404,6.基金项目
本文由上海市自然科学基金项目(17ZR1413000)和国家自然科学基金项目(41541042)资助 This work was supported by the Natural Science Foundation of Shanghai (17ZR1413000) and National Science Foundation of China (41541042). （17ZR1413000）
