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Compositional and inter-lake variability of zooplankton affect baseline stable isotope signatures
Compositional and inter-lake variability zooplankton baseline stable isotope signatures
2014/5/21
Zooplankton are commonly used to establish a baseline isotopic signature for pelagic production in lakes. Our objective was to evaluate this approach by quantifying among-lake and within-lake variabil...
Stable isotope signatures of lotic invertebrates: Sources of variation, experimental design, and statistical interpretation
Stable isotope signatures lotic invertebrates Sources of variation, experimental design statistical interpretation
2014/6/9
In a subset of a stream food web, whole-body isotope values of d13C and d15N were measured for eight populations of lotic invertebrates. Observed isotopic differences among species corresponded broadl...