Results 91 to 100 of about 8,740 (202)
Scientia Marina, 2002 An international bottom trawl survey (the MEDITS programme) has been carried out every year in the Mediterranean since 1994. During each survey, about 1000 hauls are done by a fleet of 8 to 11 vessels from 10 to 800 m depth, applying a unique standardized sampling protocol.
Bertrand J. A. +3 more
openaire +5 more sources
Preliminary analysis of the dermersal fish assemblages in the Bangladesh waters of the Bay of Bengal [PDF]
This paper presents the results of analyses of the demersal fish assemblages in Bangladesh waters of the Bay of Bengal. Catch data from three trawl survey cruises from January to February 1985 covering 135 stations were utilized for community structure ...
Mustafa, M.G.
core
Experiences using the constraint technique on bottom trawl doors [PDF]
, 1993 The constraint technique, i.e. using a rope between the warps, has the intention of minimizing the variability in trawl geometry with depth. Experiments with the constraint technique on two different bottom trawls used in the Norwegian surveys are ...
Ona, Egil, Engås, Arill
core
Ecological IndicatorsA sustainable management of marine fisheries resources requires the continuous development and adaptation of monitoring and tracking techniques, both in terms of species diversity and abundance.
Yassine Kasmi +6 more
doaj +1 more source
First implementation of the Large Fish Index (LFI) in the eastern Mediterranean
Scientia Marina, 2014 The composition and structure of fish assemblages caught by trawl in the Levantine Sea (eastern Mediterranean) were summarized using a fishing-sensitive univariate indicator.
Dor Edelist, Daniel Golani, Ehud Spanier
doaj +1 more source
Network analysis suggests changes in food web stability produced by bottom trawl fishery in Patagonia. [PDF]
Sci Rep, 2022 Funes M +4 more
europepmc +1 more source
Discards in fisheries - a summary of three decades of research at IMARES and LEI
, 2011 Discards and the possible ecological and economic effects of discarding are a hot topic in discussions about sustainable fisheries. The perception of the effects of discarding differs between parties and it is influenced by the ecosystem functioning and ...
Quirijns, F.J. +3 more
core
Development of the Bottom-Contact Recorder for Trawl
, 2003 Understanding of the bottom contact condition of trawl fishing gear is important to examine proper gear design and trawling methods. It is also valuable to estimate swept area of a bottom trawl in the groundfish resources survey.
フジタ, カオル +13 more
core
Report of the International Bottom Trawl Survey Working Group (IBTSWG)
, 2002 IBTSWG meeting in Dublin, 8–11 April 2002.Also the Manual for the International Bottom Trawl Surveys in the western and southern areas.
ICES (11907872)
core +1 more source
Behavior-dependent selectivity of yellowtail flounder (Limanda ferruginea) in the mouth of a commercial bottom trawl [PDF]
, 2015 To improve the efficiency of a commercial bottom trawl for catching yellowtail flounder (Limanda ferruginea), we studied the behavior of individuals in the middle of the trawl mouth.
Underwood, Melanie +3 more
core +1 more source