Sentence examples for values of catch from inspiring English sources

In general, values of catch, effort and CPUE did not differ significantly between logbooks and beach sampling, and spatial and temporal trends in examined indices were similar across both data sources.

Until recently, it was the No. 1 fishing port in terms of tonnage and value of catch.

Depredation reduces the value of catch and may lead to a greater risk of entanglement and the potential for retaliatory measures taken by fishermen.

Our goal is to develop a BRT that reduces sea turtle bycatch without reducing the total target catch or the market value of catch.

Of particular significance was the change from a weight or value of catch history to one based on the number of monthly catch returns that showed relevant activity.

This amount varies with the landed value of catch, licence fees, observer and dockside monitoring costs, and scientific research activities funded by the licence holders.

In principle, fisheries-induced changes in the distribution of phenotypes in the targeted population could simply be measured by comparing the mean trait value of catch with that in the nonfished (nonselected) population, but data needed for this are difficult to obtain.

For each site, we evaluated the model for estimating discards from bottom trawl fishery associated with European minimum conservation reference size regulations, as well as discards caused by the low economic value of catches.

This represents 15% of the world's reported value of catches.

Estimates of the volume and value of catches of the four main commercial species of tuna in the WCPFC area have been made by the Forum Fisheries Agency FFAA) using data sourced from SPC's Oceanic Fisheries Programme.

For example indexes such as the morpho-edaphic index or the river catch index can be used to determine approximate values of the catch to be expected from lakes and rivers and integrated biotic indexes (IBI) can be used to monitor the health of the fish stock.