1. A. Bakun (1973 ) Coastal upwelling indices, west coast of North America, 1946-1971.NOAA Tech. Rep.NMFS SSRF-671, p.103 .
2. Global Climate Change and Intensification of Coastal Ocean Upwelling
3. R. T. Cooney, and W. G. Pearcy (1984 ) Some thoughts on the Alaska coastal current as a feeding habitat for juvenile salmon . In: The Influence of Ocean Conditions on the Production of Salmonids in the North Pacific.Oregon State University Sea Grant Prog. Pub. ORESU-W-83-001, pp.256 -268 .