Sentence examples for fish mortalities from inspiring English sources

No fish mortalities were observed during the studied period, and the appearance of the examined organisms was macroscopically normal.

"Fish mortalities currently comprising hundreds of dead sticklebacks and a small number of trout have been confirmed, and more trout are under stress". In a statement, the Department of Culture, Arts and Leisure (DCAL said the lake had been restocked following environmental monitoring of the site by staff that indicated that water quality parameters were within acceptable ranges.

Parasites usually influence the quality and marketing of commercially produced fish and may contribute to high fish mortalities and economic losses or threaten the abundance and diversity of fish species, accordingly, raising a lot of public health concerns, particularly in regions where raw or smoked fish are eaten (Adams, Murrell, & Cross, 1997; Paperna, 1996; Barson, 2004).

Fish mortalities observed in the other groups of Thionex (TE-1 and TE-2) did not differ significantly from those recorded in the Tihan treatments, all these doses being much lower than the LC5096h determined previously for African catfish juveniles (Agbohessi et al. 2013).

No fish mortality was observed.

Swinkels, L. H. et al. Suspended sediment causes annual acute fish mortality in the Pilcomayo River Boliviaa).

These events can cause deoxygenation of waterways and extensive fish mortality.

The precise relationship between flows of river water and fish mortality is not clear.

Also, these annual licensing policies offer no disincentives for increased fish mortality, crowded fishing sites, or hook-and-release practices that can have significant costs on a fishery.

Simulations revealed that high experimental effort was required when: (1) additive treatment mortality was small, (2) control fish mortality was non-negligible, and (3) among container variability in control fish mortality exceeded 10% of the mean.

This will address the problem of inaccurate reporting of fish mortality due to unrecorded discards in the period before the discard ban is implemented.