Sentence examples for the catchability of from inspiring English sources

We found no effect of propeller wash on the catchability of larval cisco.

Therefore, it is important to understand the factors that affect the catchability of lobsters and their behavioural response to traps.

Depletion-based methods are used to estimate the catchability of a research dredge survey for blue crabs (Callinectes sapidus) in Chesapeake Bay.

Reduction in fish catches was the largest in periods with poor fishery, and area and bottom conditions may have influenced the catchability of norsel nets to a greater degree than standard nets.

Therefore, the findings of this and other studies indicate that it is worth investigating the hypothesis that the catchability of sailfish by longline increases in both hemispheres during periods of increased solar radiation, which is closely connected with the reproduction of this species.

CLIMPROD requires annual dataseries on catch and effort of a fishery on a single stock, and annual (or seasonal) data series on an environmental variable known to influence the abundance or the catchability of this stock.

h(t)=frac{eta Ex t)}{mu E+nu x t)}, (1.3) where η, E, μ, ν are positive parameters that are used for the catchability coefficient of the species, the effort devoted to their nonselective harvesting, each proportional to the radio of the stock-level to the catch-rate at higher levels of effort and each proportional to the radio of the effort level to the catch-rate at higher stock-levels.

The overall catchability of smolts in the natural rearing environment was 428 fish in 1,300 trap hours (0.33 fish per trap hour).

This is supported by data of Namwandi (2002) indicating that during the Benguela Niño in 1995, annual catches of horse mackerel from the pelagic purse seine fishery increased 50% from 1994 to 1995, whereas catches from the mid-water fleet decreased during the same period, suggesting a higher catchability of the species in shallower waters.

The density or catchability of Atlantic sailfish compared to spearfish was greater in regions not far from areas above sea level, supporting the literature which states that Atlantic sailfish tend to get close to the coast of the continent, islands and reefs (De Sylva 1974; Nakamura 1985).

Error in sampling location generally caused negative bias in the catchability estimates with the amount of bias increasing as location error increased.