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Trophic Relationships and Diet of Consumers in Temperate Kelp Forest and Coral Reef Ecosystems
Temperate Kelp Forest Coral Reef Ecosystems
2015/7/16
We explored the use of stable nitrogen (N) isotope analysis to assess trophic position of consumers in two marine ecosystems: the kelp forests of southern California and a coral atoll in the tropical ...
Trophic relationships of exotic anadromous salmonids in the southern Patagonian Shelf as inferred from stable isotopes
Trophic relationships exotic anadromous salmonids the southern Patagonian Shelf inferred stable isotopes
2014/4/21
On the basis of their thermal preferences, salmon introduced in South America can distribute over the whole Southern Patagonian Shelf Ecosystem (SPSE). Stable isotope (d13C andd15N) data show that the...
Trophic relationships among Southern Ocean copepods and krill: Some uses and limitations of a stable isotope approach
Southern Ocean copepods kril
2014/5/20
The use of stable isotopes to study food webs has increased rapidly, but there are still some uncertainties in their
application. We examined the d
15
N and d
13
C values of Antarctic euphausiids...
Use of size spectra and empirical models to evaluate trophic relationships in streams
size spectra trophic relationships in streams
2014/6/9
We measured the biomass size distributions of algae, protozoa, and invertebrates in several streams of Eastern Ontario and Western Quebec and related assemblage biomass to nutrient (nitrogen and phosp...