{"id":"W2125382680","doi":"10.1038/35046058","title":"Nutritional constraints in terrestrial and freshwater food webs","year":2000,"lang":"en","type":"article","venue":"Nature","topic":"Isotope Analysis in Ecology","field":"Environmental Science","cited_by":1640,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Autotroph; Herbivore; Ecological stoichiometry; Terrestrial ecosystem; Primary producers; Nutrient; Food web; Ecology; Ecosystem; Nutrient cycle; Zooplankton; Habitat; Aquatic ecosystem; Invertebrate; Terrestrial plant; Biology; Environmental science; Phytoplankton","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null}