Stable isotopes and a changing world

被引：0
作者：
Keith A. Hobson
机构：
[1] Environment and Climate Change Canada,Wildlife Research Division
[2] Western University,Department of Biology
来源：
Oecologia | 2023年 / 203卷
关键词：
Stable isotopes; Light elements; Climate change; Global change; CSIA; Tissue archives;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The measurement of naturally occurring stable isotope ratios of the light elements (C, N, H, O, S) in animal tissues and associated organic and inorganic fractions of associated environments holds immense potential as a means of addressing effects of global change on animals. This paper provides a brief review of studies that have used the isotope approach to evaluate changes in diet, isotopic niche, contaminant burden, reproductive and nutritional investment, invasive species and shifts in migration origin or destination with clear links to evaluating effects of global change. This field has now reached a level of maturity that is impressive but generally underappreciated and involves technical as well as statistical advances and access to freely available R-based packages. There is a need for animal ecologists and conservationists to design tissue collection networks that will best answer current and anticipated questions related to the global change and the biodiversity crisis. These developments will move the field of stable isotope ecology toward a more hypothesis driven discipline related to rapidly changing global events.
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页码：233 / 250
页数：17
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