Analytical review of the results of salmon fisheries in Kamchatka Territory in 2018–2022 (forecasts, fisheries, stocks). Сommunication 2 (sockeye salmon, coho salmon, chinook salmon)

Abstract

The paper considers results of the analysis of salmon fisheries in Kamchatka Region in 2018–2022. The material analyzed includes commercial fishery statistics data presenting information on annual, seasonal and daily catches of sockeye salmon, coho salmon, chinook salmon for the main units of the regional stocks. The main patterns are shown and critical points are outlined to justify predictions of the runs/catch of spawners. In addition, multi-year estimates of the variability of spawning stocks of sockeye salmon, coho salmon, chinook salmon with respect to spawning escapement targets are presented.