Results 101 to 110 of about 1,092 (209)

Lanternfish (Myctophidae) from eastern Brazil, southwest Atlantic Ocean

Latin American Journal of Aquatic Research, 2014
Twenty-nine species from 11 genera of Myctophidae were taken in daytime midwater and bottom trawl hauls off eastern Brazil (11º-22ºS). Trawls were performed aboard the French R/V Thalassa to depths from 19 to 2271 m, including samples from shelf, slope ...
Adriana da Costa Braga, Paulo A.S Costa, Agnaldo S Martins, George Olavo, Gustavo W Nunan   +4 more
doaj  

Latitudinal changes of euphausiid assemblages related to the morphological variability of the sound scattering layer along Baja California, October 1994

Scientia Marina, 1999
Latitudinal changes in the euphausiid assemblages were compared to the morphological structure (size and compactness) of the sound scattering layer (SSL) during ten 24-h surveys made in October 1994 along the west coast of Baja California, México. During
J. Gómez-Gutiérrez, G. González-Chávez, C. J. Robinson, V. Arenas-Fuentes   +3 more
doaj   +1 more source

Driving anchovy larvae by large mesh wings of pair midwater trawl.

NIPPON SUISAN GAKKAISHI, 1990
Wing meshes of commercial pair midwater trawls for catching anchovy larvae are as large as 360cm at the distal part and 15cm at the proximal part. Echo surveys were made using a 200kHz fish finder to examine if the larvae were driven into the net mouth by the wings of the extremely large meshes or escaped through the meshes.
Kawamura, Gunzo, Tabata, Koichiro
openaire   +2 more sources

Zooplankton abundance from Isaacs-Kid Midwater Trawl (IKMT) hauls from RVIB Nathaniel B. Palmer NBP1801 in the Ross Sea, Jan.-Feb. 2018

, 2020
Dataset: 2018 Ross Sea Zooplankton Abundance: IKMTIsaacs-Kid Midwater Trawl (IKMT) hauls were conducted during the R/V Nathaniel B. Palmer cruise NBP18-01 in Jan-Feb 2018. These data represent the zooplankton species and abundance analysis resulting from
Saba, Grace
core   +1 more source

midwater n: ~ trawl

midwater'From the early 1970s the midwater trawl became an optional feature of the stern trawler.'PRINTED ITEM DNE SupG. M. Story JUN.

core  

Mesopelagic Fish Biodiversity in the Ligurian Cetacean Sanctuary

Diversity
Mesopelagic fish belonging to the families Gonostomatidae, Phosichthyidae, Sternoptychidae, Stomiidae, Paralepididae, Myctophidae, Evermannellidae, Microstomatidae, and Nemichthyidae were sampled using an Isaacs Kidd Midwater Trawl (IKMT) in the Ligurian
Luca Lanteri, Cecilia Pinto, Giovanni Palandri, Chantal Cima, Matteo Dei, Giulio Relini, Lidia Orsi Relini, Fulvio Garibaldi   +7 more
doaj   +1 more source

A large, opening-closing midwater trawl for sampling oceanic nekton, and comparison of catches with an Isaacs-Kidd midwater trawl

A new midwater trawl for sampling deepsea nekton from discrete depths is described. Its mouth area is about 50 m2. The trawl body is lined with small mesh netting and terminates in a 5-net opening-closing codend device.
Pearcy, William G.
core  

Model tests of high speed midwater trawls with large meshes.

NIPPON SUISAN GAKKAISHI, 1990
Midwater trawling technology has become important since the early 1980's for harvesting underutilized fast swimming fish. Developmental work has involved fishing trials with full scale midwater trawls by the Japan Marine Resources Development Center (JAMARC).
openaire   +2 more sources

Bycatch in the South African midwater trawl fishery for horse mackerel (Trachurus capensis) as established from observer records

, 2015
The South African midwater trawl fishery targets adult horse mackerel (Trachurus capensis) on the Agulhas Bank. The bulk of the catch is taken by a single midwater trawler.
Reed, Jodie Romay
core  

Calanoid Copepods from Midwater Trawls in the North Pacific along 160°E

, 1970
Ninety-nine species of calanoid copepods were identified from 29 midwater-trawl samples taken at 10 stations in the subarctic, transitional, and subtropical regions of the North Pacific.
Byron Morris
core   +1 more source