An egg production method for estimating spawning biomass of pelagic fish: Application to the northern anchovy, Engraulis mordax [PDF]
, 1985 Fishery scientists engaged in estimating the size of free-swimming populations have never had a technique available to them whereby all the parameters could be estimated from a resource survey and where no parameter values need to be assumed. Recognizing
core
Ecology of Juvenile Walleye Pollock, Theragra chalcogramma: Papers from the workshop "The Importance of Prerecruit Walleye Pollock to the Bering Sea and North Pacific Ecosystems" Seattle, Washington, 28-30 October 1993 [PDF]
, 1996 The Alaska Fisheries Science Center (AFSC), National Marine Fisheries Service (NMFS), hosted an international workshop, 'The Importance of Prerecruit Walleye Pollock to the Bering Sea and North Pacific Ecosystems," from 28 to 30 October 1993.
Brodeur, Richard D. +3 more
core
Scientific DataScientific bottom-trawl surveys are ecological observation programs conducted along continental shelves and slopes of seas and oceans that sample marine communities associated with the seafloor.
Aurore A. Maureaud +13 more
doaj +1 more source
Cruise Report 69-S-3: Pelagic fish and trawling survey of Santa Barbara oil spill [PDF]
, 1969 (PDF contains 5 ...
Hamilton, L., Pinkas, Leo
core
Influence of tow duration on catch performance of trawl survey in the Mediterranean Sea. [PDF]
PLoS One, 2018 Sala A.
europepmc +1 more source
The impact of deep-sea fisheries and implementation of the UNGA Resolutions 61/105 and 64/72. Report of an international scientific workshop [PDF]
, 2011 The scientific workshop to review fisheries management, held in Lisbon in May 2011, brought together 22 scientists and fisheries experts from around the world to consider the United Nations General Assembly (UNGA) resolutions on high seas bottom ...
A. Benn +22 more
core
Deepwater Trawl and Longline Surveys in 1995
, 1997 Two surveys were carried out in 1995 as part of the continuing deep water fish research programme at the Fisheries Research Centre. The trawl survey fished areas on the eastern slopes of the Rockall Trough and on two seamounts of the mid-Atlantic ridge approximately 300 miles north of the Azores.
Connolly, P L, Kelly, C J
openaire +1 more source
Warum Fischereiwissenschaftler nicht mit kommerziellen Netzen fischen [PDF]
, 2004 “Wrong trawl, wrong rigging – that’s why research ship cannot find cod” – in a polemic article in the April number of “Fishing News International” British fishermen accuse fishery scientists of using the wrong trawl for their bottom trawl surveys in the ...
Ehrich, Siegfried
core
Observations of deep coral and sponge assemblages in Olympic Coast National Marine Sanctuary, Washington. Cruise Report: NOAA Ship McArthur II Cruise AR06-07/07 [PDF]
, 2007 From May 22 to June 4, 2006, NOAA scientists led a research cruise using the ROPOS Remotely Operated Vehicle (ROV) to conduct a series of dives at targeted sites in the Olympic Coast National Marine Sanctuary (OCNMS) with the goal of documenting deep ...
Bowlby, C. E. +4 more
core