Results 81 to 90 of about 4,859 (276)

Demersal fish and epifauna associated with sandbank habitats [PDF]

Estuarine, Coastal and Shelf Science, 2004
A habitat specific survey of the epifauna and fish fauna of sandbanks off the Welsh coastline was undertaken in 2001. Of these, three sandbanks were considered to represent extensions of shallow nearshore soft-sediment communities, while a further six sandbanks were considered to be distinct sandbanks; seabed features clearly defined in comparison with
M.J Kaiser, M Bergmann, H Hinz, M Galanidi, R Shucksmith, E.I.S Rees, T Darbyshire, K Ramsay   +7 more
openaire   +1 more source

Enhancing fish community monitoring at a cabled observatory by combining environmental DNA and imaging analysis

Journal of Fish Biology, EarlyView.
Abstract Cabled multiparametric observatories are sustaining ecological monitoring by collecting long‐term real‐time biological and environmental data. Here, we investigated fish communities by sampling environmental DNA (eDNA) over 4 days near the multiparametric cabled video‐observatory OBSEA (Northwestern Mediterranean Sea).
Maddalena Tibone, Marco Francescangeli, Sergio Stefanni, Jacopo Aguzzi, Bernadette O'Neill, Joaquin Del Rio, Daniel Mihai Toma, Luca Mirimin   +7 more
wiley   +1 more source

Genes, fish and fisheries: translating science into policy

Journal of Fish Biology, EarlyView.
Abstract The 2024 Annual Symposium of the Fisheries Society of the British Isles reviewed the burgeoning impact of ‘omics’ technologies on fish ecology, management and forecasting. As with life sciences more generally, major advances in speed, cost‐effectiveness and breadth of applications in ‘omics’ has had profound societal and environmental impacts.
Gary R. Carvalho
wiley   +1 more source

Standing stock of three species of demersal fishes from southwest coast of India [PDF]

, 1980
Standing stock of three principal demersal fishes of the inshore waters off Mangalore was assessed. The assessment was based on fortnightly samplings conducted in an area extending over ca 850 km².
Menon, N.R., Shetty, H.P.C., Salian, P.K., Maliel, M.M.   +3 more
core   +1 more source

Bathymetric groupings of demersal fishes on the slope and outer shelf at the oceanic side of southern Kuril Islands in spring season

Известия ТИНРО, 2014
Abundance and species composition are investigated for demersal fish at the oceanic side of southern Kuril Islands on the data of the bottom trawl survey in the depth range 100-1400 m conducted in the spring of 2009 (for the first time at the continental
Andrei B. Savin
doaj   +1 more source

Trophic interactions and distribution of some Squaliforme sharks, including new diet descriptions for Deania calcea and Squalus acanthias. [PDF]

PLoS ONE, 2013
Squaliforme sharks are a common but relatively vulnerable bycatch in many deep water fisheries. Eleven species of squaliforme shark are commonly caught at depths of 200-1200 m on Chatham Rise, New Zealand, and their diversity suggests they might occupy ...
Matthew R Dunn, Darren W Stevens, Jeffrey S Forman, Amelia Connell   +3 more
doaj   +1 more source

Taxonomy of Exploited Demersal Finfishes of India: Lizardfishes, Pigface breams, Eels, Guitar fishes and Pomfrets [PDF]

, 2017
Demersal fishes are those fishes which live and feed on or near the bottom of seas. They occupy the sea floors, which usually consist of mud, sand, gravel or rocks.
Najmudeen, T M, Zacharia, P U
core  

Polar cod Boreogadus saida occurrence is driven by temperature at the margin of its distribution

Journal of Fish Biology, EarlyView.
Abstract With a warming Arctic, suitable habitat for polar cod Boreogadus saida (Lepechin 1774) is predicted to decrease. We investigated the changes in distribution of polar cod on the southern limit of its distribution in the Atlantic Ocean (around Iceland) during both autumn and spring after a recent period of warming in the area.
James Kennedy, Christophe Pampoulie
wiley   +1 more source

Fine-scale proximity to offshore wind turbine foundations increases biomass of demersal fish species

Frontiers in Marine Science
Offshore wind turbine fixed-bottom foundations provide artificial hard substrate through the water column that encourages marine flora and fauna to colonise and aggregate around the introduced structures, a well-documented phenomenon known as the ...
Anthony W. J. Bicknell, Samuel Gierhart, Mario Lambrette, Matthew J. Witt   +3 more
doaj   +1 more source

RESOURCES OF FISH IN BOTTOM BIOTOPES ON THE SHELF AND THE UPPER CONTINENTAL SLOPE IN THE NORTHWESTERN BERING SEA

Известия ТИНРО, 2018
Stock of demersal fish species at the depths of 20–386 m in the northwestern Bering Sea, as well as pelagic and anadromous fishes in the bottom biotopes, are considered on the data of the bottom trawl survey conducted within the West-Bering and Chukchi ...
A. B. Savin
doaj   +1 more source