Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před více než 9 roky
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Few estimates of Chinook egg-to-fry survival exist despite the fact that this is thought to be one of the life stages limiting production of many listed Chinook populations. The objective of this project is to estimate egg-to-fry survival for Chinook salmon at a variety of habitat conditions throughout the Yakima & Wenatchee basins. Egg-to-fry survival is estimated in more than 100 artificial redds in nine reaches in the Yakima and three in the Wenatchee River. Egg to fry survival estimates