Meta‐analysis of primary producer amino acid δ15N values and their influence on trophic position estimation
Compound‐specific stable isotope analysis of individual amino acids (CSIA‐AA) has
emerged as a transformative approach to estimate consumer trophic positions (TPCSIA) that …
emerged as a transformative approach to estimate consumer trophic positions (TPCSIA) that …
[HTML][HTML] On precision and accuracy: A review of the state of compound-specific isotope analysis of amino acids
Compound specific stable isotope analysis of amino acids (CSIA-AA) is a practice that
allows for in-depth studies of many different physiological, ecological, and environmental …
allows for in-depth studies of many different physiological, ecological, and environmental …
Amino acid isotopes in functional assemblages of Collembola reveal the influence of vertical resource heterogeneity and root energy supply on trophic interactions in …
The vertical heterogeneity of trophic interactions in soil food webs in temperate forest
systems and its response to deprivation of root energy supply are poorly understood. In the …
systems and its response to deprivation of root energy supply are poorly understood. In the …
Intercontinental analysis of temperate steppe stream food webs reveals consistent autochthonous support of fishes
Quantifying the trophic basis of production for freshwater metazoa at broad spatial scales is
key to understanding ecosystem function and has been a research priority for decades …
key to understanding ecosystem function and has been a research priority for decades …
Errors associated with compound‐specific δ15N analysis of amino acids in preserved fish samples purified by high‐pressure liquid chromatography
R Swalethorp, L Aluwihare… - Limnology and …, 2020 - Wiley Online Library
Compound‐specific isotopic analysis of amino acids (CSIA‐AA) is increasingly used in
ecological and biogeochemical studies tracking the origin and fate of nitrogen (N). Its …
ecological and biogeochemical studies tracking the origin and fate of nitrogen (N). Its …
Stable isotope mixing models are biased by the choice of sample preservation and pre-treatment: Implications for studies of aquatic food webs
MJ Silberberger, K Koziorowska-Makuch… - Frontiers in Marine …, 2021 - frontiersin.org
Stable isotope analysis has become one of the most widely used techniques in ecological
studies. However, there are still uncertainties about the effects of sample preservation and …
studies. However, there are still uncertainties about the effects of sample preservation and …
Long-term ecological research in freshwaters enabled by regional biodiversity collections, stable isotope analysis, and environmental informatics
Biodiversity collections are experiencing a renaissance fueled by the intersection of
informatics, emerging technologies, and the extended use and interpretation of specimens …
informatics, emerging technologies, and the extended use and interpretation of specimens …
Combined effect of seasons and life history in an anuran strengthens the response and relationship between their physiology and gut microbiota
Gut microbiota impact host physiology, though simultaneous investigations in ectothermic
vertebrates are rare. Particularly, amphibians may exhibit more complex interactions …
vertebrates are rare. Particularly, amphibians may exhibit more complex interactions …
Interpreting past trophic ecology of a threatened alpine parrot, kea Nestor notabilis, from museum specimens
When ecosystems are under severe pressure or environments change, trophic position and
intraspecific niche width may decrease or narrow, signalling that conservation action is …
intraspecific niche width may decrease or narrow, signalling that conservation action is …
Stable isotopes of amino acids from reef fishes uncover Suess and nitrogen enrichment effects on local ecosystems
In 1979, the Suess effect was described as decreasing δ 13 C in the oceans linked to
anthropogenic CO 2 emissions. After years of over-fertilization of farming soils and runoff, we …
anthropogenic CO 2 emissions. After years of over-fertilization of farming soils and runoff, we …