Sentence examples for escapement data from inspiring English sources

Temporal data included salmon abundance (escapement) data for Bag Harbour (1947-2000; Fisheries and Oceans Canada) modified using a three-year running average from the previous three years.

Mean pink salmon returns on the Neekas River vary from an average of 33000 on even years to an average of 2700 on odd years (Department of Fisheries and Oceans Escapement data: 1990 1999).

We used 57 years of catch and escapement data to document the magnitude of and trends in gillnet selection on age and size at maturity of a commercially and biologically important sockeye salmon stock.

Ricker (1981) used catch and escapement data from British Columbia, Canada populations of all five Pacific salmon species and reported that fishery selection contributed to decreasing trends in age and body size in many populations, though he noted that these traits are affected by numerous factors.

During the period 1990 1999, annual returns at Clatse River averaged 17,000 pink salmon and 5,000 chum salmon (22 salmon/m), while at Neekas River, returns averaged 18,000 pink salmon and 30,000 chum salmon (23 salmon/m) (Department of Fisheries and Oceans escapement data: 1990 1999).

In this study, commercial gillnet fishery catch and escapement data from 1946 to 2005 were used to quantify the magnitude and nature of selection on age and size at maturity for a commercially important and biologically diverse population complex of sockeye salmon (O. nerka) from the Nushagak District of Bristol Bay, southwest Alaska.

Beach seine nets, which collect adults of all sizes, are used to sample the escapement for ASL data each day (range: 150 3542 fish per year per river).

To estimate salmon availability (SALMON), we extracted data from the Pacific Salmon Escapement Database (nuSEDS), maintained by Fisheries and Oceans Canada for each creek in each year.

This model utilized data on system-specific escapements, system-specific age compositions, district catch, and genetic estimates of catch composition (Dann et al. 2009) to estimate parameters for run size at length, gear selectivity, and stock availability.

Chopard's L.U.C 8HF, also released this year, uses silicon for certain escapement components, including the escape wheel.

Since 1946 scientists and fishery managers have estimated the Nushagak District sockeye salmon catch and escapement, and collected age, sex, and length (ASL) data on individual fish on a daily basis throughout the fishing and escapement periods.