Examples of 'trawl survey' in a sentence
Meaning of "trawl survey"
A trawl survey is a method used in marine biology and fisheries research to collect data on fish populations or the distribution of marine organisms. It involves dragging a fishing net (trawl) through the water at a specific depth to sample the organisms in a particular area
How to use "trawl survey" in a sentence
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trawl survey
Trawl survey simulations recent and other surveys.
The bottom trawl survey targeted.
Mediterranean international bottom trawl survey.
August sentinel trawl survey indices.
The sampling methodology will be a random stratified midwater trawl survey.
The results from the annual random stratified trawl survey to estimate the abundance of.
The icefish appeared to be dispersed which is amenable to a random trawl survey.
A procedure for analysis of the trawl survey data was developed and preliminary data processing undertaken.
Gunnari in relation to the traditional trawl survey method.
Combining acoustic and trawl survey data should improve estimates of the standing stock for.
This paper investigated whether a research trawl survey targeting.
Bottom trawl survey in Black Sea.
Biomass estimates and weight at length were obtained from the random trawl survey.
International bottom trawl survey in the Mediterranean.
The following characteristics of the gear should be included in the description of a trawl survey.
See also
Argentina plans to conduct a bottom trawl survey aboard the RV Dr Eduardo.
A random trawl survey will be conducted, with stations allocated to strata based on their area.
The Scientific Committee agreed that trawl survey estimates of.
Pelagic trawl survey in Black Sea.
In particular, it encouraged the collection of trawl survey data on.
This weekly trawl survey samples two locations, inside Narragansett Bay and in Rhode Island Sound.
Errors were also included in two simulated stock assessment methods, a trawl survey and cohort analysis.
The results of a trawl survey conducted in 1998 were used as input to this assessment.
The Working Group noted that currently the assessment assumes the trawl survey has a q 1.
Phase 1 will comprise of a bottom trawl survey with a stratified random survey design.
Gunnari in Subarea 48.3 based on the random stratified bottom trawl survey.
Also, the GDR is planning a bottom trawl survey on the shelf of South Georgia.
The weighting factors therefore were 1 for CPUE indices and 0.89 for trawl survey indices.
Length and weight data were taken from a trawl survey conducted at Macquarie Island in 1999.
A bottom trawl survey in Subarea 48.3 was carried out by the UK.
Eleginoides ( up to 2 % of catches ) in a trawl survey targeting primarily.
Summary of results of the 2003 Queen Charlotte Sound bottom trawl survey.
A random-stratified bottom trawl survey was carried out in two regions of Subarea 48.1.
This was based on a biomass estimate from a UK trawl survey in September 1997.
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Examples of using Trawl
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Trawl the files for other suspects
The largest trawl nets are so big
Trawl line on the crab are not trawling
Examples of using Survey
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The survey was supplemented by intensive passive surveillance
A staff satisfaction survey is not yet available
The survey focused on the following topics
