Results 41 to 50 of about 251 (137)

Integration of citizen science and eDNA reveals novel ecological insights for marine fish conservation

open access: yesEnvironmental DNA, Volume 6, Issue 4, July–August 2024.
We assess the utility of combining citizen science with environmental DNA (eDNA) metabarcoding for characterizing and quantifying marine fish biodiversity. Our findings hold promise for advancing marine conservation efforts by providing valuable data to inform critical decision‐making processes.
Lone Kvalheim   +4 more
wiley   +1 more source

Northeast Atlantic species distribution shifts over the last two decades

open access: yesGlobal Change Biology, Volume 30, Issue 6, June 2024.
We explored marine species distribution shifts in the Celtic‐Biscay Shelf and then quantified the relative importance of two main ecological processes explaining species distribution shifts: (1) modifications in habitat suitability due to climate change and/or (2) variation in population size due to density‐dependent processes and fishing exploitation.
Emilie Le Luherne   +2 more
wiley   +1 more source

Depth distribution of gurnard species (Scorpaeniformes: Triglidae) from GSA 17. [PDF]

open access: yes, 2014
The depth distributions of three gurnard species, Chelidonichthys cuculus, Eutrigla gurnardus and Trigloporus lastoviza, were analysed using MEDITS data in Adriatic Sea.
VALLISNERI, MARIA   +4 more
core  

A method of detecting patterns in mean lengths of samples of discarded fish, applied to the self-sampling programme of the Dutch bottom-trawl fishery [PDF]

open access: yes, 2011
In 2009, a self-sampling programme was organized in the Netherlands, fishers sampling ca. 80 kg of discards from randomly selected bottom trawls in the North Sea. A statistical procedure is proposed to highlight samples, trips (with multiple samples), or
Bierman, S.M.   +2 more
core   +3 more sources

A bordo del buque oceanográfico "Cornide Saavedra" : Proyecto para la campaña "GALICIA I" [PDF]

open access: yes, 1974
1 pageDel 1 al 30 de septiembre del presente año se realizará una campaña que tendrá dos misiones; una pesquera y otra oceanográfica. El objetivo pesquero consistirá en seguir desarrollando el estudio prospectivo de la distribución y abundancia de las ...
Gómez-Larrañeta, Manuel
core  

Length–weight relationships for the family Triglidae in the Adriatic Sea, northeastern Mediterranean. [PDF]

open access: yes, 2010
Length–weight relationships were estimated for the first time for seven species of gurnards (Triglidae) based on data collected over the past 27 years in the Adriatic Sea (northeast Mediterranean).
VALLISNERI, MARIA   +2 more
core  

Caracterização morfológica dos otólitos sagitta das espécies portuguesas da família Triglidae [PDF]

open access: yes, 2013
Tese de mestrado. Biologia (Ecologia Marinha). Universidade de Lisboa, Faculdade de Ciências, 2013Desde há várias décadas, vários autores têm usado as características morfológicas dos otólitos sagitta dos peixes para inferir relações de proximidade ou ...
Vieites, Ana Maria Domingues, 1983-
core   +4 more sources

Morphometric and ultrastructure analysis of the otolith sulcus acusticus in triglid species. [PDF]

open access: yes, 2012
The variability of sulcus acusticus of sagittal otolith in target species (trawl survey) of triglids (red gurnard Aspitrigla cuculus, tub gurnard Chelidonichthys lucerna and grey gurnard Eutrigla gurnardus) from the Adriatic Sea was analysed for intra ...
VALLISNERI, MARIA   +4 more
core  

Resource partitioning amongst five coexisting species of gurnards (Scorpaeniforme: Triglidae): Role of trophic and habitat segregation [PDF]

open access: yes, 2011
Feeding habits and habitat preferences of five related species (Aspitrigla cuculus, Chelidonichthys lucerna, Chelidonichthys obscurus, Eutrigla gurnardus and Trigla lyra) (Scorpaeniformes: Triglidae) were studied in the southern Bay of Biscay.
Olaso-Toca, Luis Ignacio   +18 more
core   +1 more source

Phylogenetic reconstruction of the evolutionary relationships among gurnard species of the Adriatic sea. [PDF]

open access: yes, 2017
A phylogenetic analysis of seven gurnard species inhabiting the Adriatic Sea was performed by using the mitochondrial 16S marker. Three different methods were employed to reconstruct the phylogenetic relationships: all supported the monophyly of the ...
VALLISNERI, MARIA   +6 more
core  

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