Scientists dig into massive data collected during international high-seas expedition

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Questions about where salmon go and how they survive when traveling far out into the Pacific Ocean have puzzled scientists for 200 years. But a new vision for piecing together this intricate puzzle has begun to emerge, thanks to sophisticated research tools deployed during an international expedition this past winter. Last week, scientists got together in Vancouver, British Columbia, to share their preliminary findings and to brainstorm the next steps in a collaborative effort to solve some of the great mysteries of Pacific salmon. Researchers from multiple countries provided wide-ranging […]

Salmon expeditions challenge old beliefs

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Long-held assumptions about where salmon go during their years of swimming in the Pacific Ocean may need to be revised, according to Dick Beamish, a Canadian salmon researcher who helped organize two scientific expeditions into the Pacific Ocean. For example, sockeye salmon have been caught in nets farther south than conventional wisdom would suggest, Beamish said, while fishing was hit-and-miss in the same area at different times, suggesting that pink and chum salmon were schooling more than expected. The second International Gulf of Alaska Salmon Expedition ended Tuesday after nearly […]