Fisheries
; Mercury (metal)
; Muscle
; Nutrition
; Diretmichthys parini
; Home range
; Latitudinal shift
; Mercury content
; North Sea
; Northern latitudes
; Stable isotope ratios
; Total length
; Chemical contamination
; carbon
; mercury
; nitrogen
; bioaccumulation
; diet
; finfish
; latitudinal gradient
; mercury (element)
; new record
; animal structures
; animal tissue
; animal trapping
; Article
; bioaccumulation
; chemical analysis
; climate change
; concentration (parameters)
; controlled study
; Diretmichthys parini
; fat content
; female
; fish
; life history trait
; marine biology
; molecular stability
; nonhuman
; sexual maturity
; species distribution
; species habitat
; animal
; chemistry
; muscle
; North Sea
; Atlantic Ocean
; North Sea
; Norway
; Diretmichthys parini
; Animals
; Female
; Fishes
; Mercury
; Muscles
; North Sea
Scopus学科分类:
Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要:
In June 2015, an individual of Diretmichthys parini (Post and Quero, 1981) was trawled at 530�m depth, in the North Sea off Norway and donated to research. This capture, the first for this species in the North Sea was the northernmost recorded so far, and provided an opportunity to document some aspects of the biology and ecology of this data-poor species. This individual was a female, 331�mm total length of 33�years old, with low mercury content in muscle and liver (~�0.2�μg�g−�1wet mass). Stable isotope ratios (C and N) in muscle and liver were consistent with the planktonic diet expected for this species. The capture of this fish at the northern latitude known so far would be consistent with the extension of the home range and the latitudinal shift hypothesized for this species in the 1990′s. � 2016 Elsevier Ltd
Ifremer, Laboratoire Ressources Halieutiques Manche Mer du Nord, Centre Manche — Mer du Nord, BP 669, Boulogne-sur-Mer, France; Ifremer, Laboratoire Environnement Ressources Provence Azur Corse, Centre de M�diterran�e, CS 20330, La Seyne sur Mer, France; UMR BOREA, D�partement Milieux et Peuplements Aquatiques MNHN-CNRS 7208-IRD 207-UPMC, Mus�um National d'Histoire Naturelle, 43 rue Cuvier, Paris, France
Recommended Citation:
Cresson P.,Rouquette M.,Mirall�s F.M.,et al. Lost in the North: The first record of Diretmichthys parini (Post and Qu�ro, 1981) in the northern North Sea[J]. Marine Pollution Bulletin,2017-01-01,115(2018-01-02)