Results 221 to 230 of about 10,469 (254)
Some of the next articles are maybe not open access.
A review of bycatch reduction in demersal fish trawls
Reviews in Fish Biology and Fisheries, 2021Otter trawling for fish is one of the world’s most productive yet problematic fishing methods due to its bycatch and discards; issues that have been mitigated in some fisheries by developing more selective trawls. This paper systematically reviews efforts published in international peer-reviewed papers over the past 30 years to identify beneficial (and
Steven J. Kennelly, Matt K. Broadhurst
openaire +3 more sources
Demersal and larval fish assemblages in the Chukchi Sea
Deep-Sea Research Part II: Topical Studies in Oceanography, 2010A multidisciplinary research cruise was conducted in the Chukchi Sea in summer 2004 during which we investigated assemblages of small demersal fishes and ichthyoplankton and the water masses associated with these assemblages. This study establishes a baseline of 30 demersal fish and 25 ichthyoplankton taxa in US and Russian waters of the Chukchi Sea ...
Brenda L Norcross
exaly +2 more sources
Demersal fish in Delaware coastal waters
Journal of Natural History, 1980Summary During 1973–74, demersal fish were sampled seasonally by otter trawl from two inshore sites on the Delaware Atlantic Coast. A total of 2400 fish was taken at both sites. Of the 33 species collected, 19 were common to both sites. Urophycis chuss accounted for 38·9% of the total catch at the Cape Henlopen site and Prionotus carolinus comprised 18·
Don Maurer, Jeff C. Tinsman
openaire +1 more source
Are Larvae of Demersal Fishes Plankton or Nekton?
2006A pelagic larval stage is found in nearly all demersal marine teleost fishes, and it is during this pelagic stage that the geographic scale of dispersal is determined. Marine biologists have long made a simplifying assumption that behaviour of larvae--with the possible exception of vertical distribution--has negligible influence on larval dispersal ...
openaire +2 more sources
Deep demersal fishes in the Canary Islands
2023Some remarks about deep-sea demersal species of fishes captured in fishery prospections from La Gomera, Gran Canaria and Tenerife (Canary Islands) between 300-2500 m depth are given. Long-lines and experimental traps were used during the cruises. Twenty-five species werre collected.
Pascual-Alayón, P. +7 more
openaire +1 more source
Food of predatory demersal fish in Hauraki Gulf
New Zealand Journal of Marine and Freshwater Research, 1970Summary In 1965–66, the feeding relationships of snapper Chrysophrys auratus (Forster), trevally Caranx lutescens Richardson, red gurnard Chelidonichthys kumu Lesson and Garnot, horse mackerel
openaire +1 more source
Recent Scottish data on demersal fish selectivity
1998No abstracts are to be cited without prior reference to the author.The FRS Marine Laboratory has conducted 14 seleciivity cruises in ICES areas IVa and Via over the period 1992 to 1998 using single boat trawls, pair trawls, pair seines and twin trawls. Each individual experiment studied the effect on selectivity of one or more variables describing cod ...
Ferro, R. S. T., Graham, G. N.
openaire +1 more source
Tracking the effect of temperature in marine demersal fish communities
Ecological Indicators, 2021Antonio Punzon +2 more
exaly