Pregled bibliografske jedinice broj: 775410
Use of stable nitrogen (δ15 N) isotopes in food web of the Adriatic Sea, Croatia
Use of stable nitrogen (δ15 N) isotopes in food web of the Adriatic Sea, Croatia // RMZ - Materials and geoenvironment, 57 (2010), 1; 41-52 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 775410 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Use of stable nitrogen (δ15 N) isotopes in food web of the Adriatic Sea, Croatia
Autori
Žvab, Petra ; Dolenec, Tadej ; Lojen, Sonja ; Kniewald, Goran ; Vodopija, Josip ; Lambaša-Belak, Živana ; Dolenec, Matej
Izvornik
RMZ - Materials and geoenvironment (1408-7073) 57
(2010), 1;
41-52
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
food web ; trophic levels ; nitrogen (δ 15 N) isotope composition ; Adriatic Sea
Sažetak
This study presents the first attempt to classify organisms in the food web of the Adriatic Sea into trophic levels using a nitrogen (δ15N) isotope tracer. Three main trophic levels were identified with significantly different nitrogen values, ranging from primary producers to higher consumers. TL-1 represents plankton and POM samples, TL-2 mostly benthic organisms and TL-3 fishes. The results also indicate the influence of anthropogenic pollution, which significantly increases nitrogen values.
Izvorni jezik
Engleski
Znanstvena područja
Geologija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
