Results 151 to 160 of about 4,859 (276)
ABSTRACT The movement ecology of Trachurus japonicus in the adult stage remains poorly understood because observing their underwater behavior over long periods is challenging. This study aimed to examine vertical habitat use by T. japonicus using electronic tags. Ninety fish were tagged and released in November 2022 in Tokyo Bay, Japan.
Junji Kinoshita +3 more
wiley +1 more source
ABSTRACT Yellowfin sole (Limanda aspera) support the largest flatfish fishery in the world and contribute substantially to the eastern Bering Sea (EBS) flatfish catch. The EBS has been warming and acidifying, trends that are expected to intensify into the future.
Emily Slesinger +5 more
wiley +1 more source
Demersal Fish Resources Around Qatar
The study was based on the data available from Fishery Resources Survey in the Gulf and Gulf of Oman, conducted by F.A.O., between 1975 and 1979 and the samplings of the fish production in Qatar during 1980/81. The survey was conducted with standard type Engel high opening trawl, having a 32mm mesh codend, and the sampling stations were randomly ...
Sivasubramaniam, K. ك. سيفاسبرامانيام +1 more
openaire +1 more source
Diet composition of fish species from the southern continental shelf of Colombia [PDF]
The diet composition of 30 fish species belonging to 16 families from the Pacific Coast of Colombia is described. Benthic crustaceans (37.5%) and bony fishes (23.7%, chiefly demersal) were the most important food items for the fish species analyzed. Data
Lopez-Peralta, R.H., Arcila, C.A.T.
core
ABSTRACT The common bottlenose dolphin (Tursiops truncatus) is a resident species along the Portuguese mainland coast, yet knowledge of its stranding patterns and feeding ecology is scarce. This study presents a comprehensive assessment of strandings (n = 264, from 1980 to 2019) and feeding ecology based on stomach content analysis (n = 43 from 1997 to
Ana Marçalo +13 more
wiley +1 more source
Fishery statistics of austral demersal fishes in the Southwest Atlantic (period 1980-2002)
Fishery statistics of austral demersal fishes in the Southwest Atlantic (1980-2002 period). A synthesis of the information available about catches of austral demersal fishes and fishing efforts reported by different fleets that operated in the SW ...
Gorini, F.L. +2 more
core
Diet Analysis of North Central Gulf of Mexico Demersal Shelf Fishes, March 2015-December 2016
Diet analyses of demersal reef fishes (n= 2,351) collected in the north central Gulf of Mexico between March 2015 and December 2015. We performed visual gut content identification for all identifiable prey and DNA barcoding for unidentifiable (i.e ...
Patterson, William, Dahl, Kristen
core +1 more source
ABSTRACT Seal haulout behavior is of interest in relation to energetics and abundance estimation. To assess year‐round and diel haulout patterns and estimate correction factors, data were obtained from 100 seals (66 harbor and 34 gray seals) tagged with satellite transmitters in Kattegat and the western Baltic Sea during 2004–2017.
Anders Galatius +8 more
wiley +1 more source
Comparing two remote video survey methods for spatial predictions of the distribution and environmental niche suitability of demersal fishes. [PDF]
Galaiduk R +3 more
europepmc +1 more source
Fish predation causes significant Greenshell mussel losses in New Zealand. Experimental caging methods found losses due to predation up to 93% in juveniles (25 – 34 mm SL) over 67 days. However, the overall contribution of predation at other production stages remains unclear.
Rebecca L. Stobart +3 more
wiley +1 more source

