Dual Frequency Identification Sonar (DIDSON) was used to assess the population abundance of adult fall chum salmon Oncorhynchus keta in the Chandalar River, a tributary of the Yukon River. In 2008, DIDSON operations began on August 8 and continued through September 26. Of the available 2,400 ...
doubled during the past 20 years due to favorable ocean conditions, population management policies and artificial enhancement programs (Bigler et al. 1996). However, the marine survival rate of Korean chum salmon is quite low compared to other countries: ～1.5...
Our second objective was to compare size and condition of juvenile chum and pink salmon in the NEBS between warm and cool spring thermal regimes of the southeastern Bering Sea (SEBS). This comparison was based on a hypothesis informed by the strong role of sea-ice retreat in the spring for...
This chum chamber-built-in type self-standing float is made by disposing a chum chamber 6 for receiving chums and a hole 3 for receiving or releasing the chums therethrough in a self-standing float, and can carry the chums, even when the float is a small lightweight float capable of bei...
International symposium on status of Pacific Salmon and their role in North Pacific marine ecosystemsKim, J.H., C.H. Lee and C.S. Lee (2007) Preliminary Studies of Metazoan Parasites of Chum Salmon (Oncorhynchus keta) in Korea. North Pacific Anadromous Fish Commission Bulletin 4:155-157...
Korea has released CWT tagged juvenile chum salmon since 2003 and 15 CWT chum salmon were recovered at Namdae-cheon and harbor of coastal area(set net) during the spawning seasons in 2010. Among 15 chum salmon, 7 salmon were female and 8 were male. Most salmon sampled were age 4 (66.6...
Cephalotrichum hinnuleumSordariomycetesThelonectria chlamydosporaThree fungal strains belonging to the class Sordariomycetes were isolated from soils collected from Gyeongsangbuk-do in Korea. They were identified asCephalotrichum hinnuleum(UD CT 1-3-3 and KNU-19GWF1) andThelonectria chlamydospor...
2009. Historical biomass of pink, chum, and sockeye salmon in the north Pacific Ocean. Pages 267-305 in C. C. Krueger and C. E. Zimmerman, editors. Pacific salmon: ecology and management of western Alaska's populations. American Fisheries Society, Symposium 70, Bethesda, Maryland, USA....
Juvenile chum salmon (Oncorhynchus keta) are abundant in the Okhotsk Sea during the summer and fall (Ueno 1997; Melnikov et al. 1999a, 1999b; Lapko and Glebov 2001; Volvenko 2003). A genetic stock identification (GSI) study suggested that Japanese stocks dominated ...
This report provides provisional abundance estimates for pink, chum, and sockeye salmon in major regions of the North Pacific from 1952 through 2015 in terms of: numbers of natural-origin and hatchery-origin salmon returns (i.e., catch plus escapement), numbers and biomass (metric tonnes) of ...