Salmonid and Steelhead Population Abundance Summary from 1949 to 2010 for Washington, Oregon, and Idaho

The Northwest Fisheries Science Center's (NWFSC) Salmon Population Summary (SPS) database provides public access to demographic data compiled for ESA-listed salmonid populations as part of the NWFSC's technical recovery planning efforts. The database contains data collected by co-managers (WDFW, ODFW, IDFG, and Tribes) and compiled in cooperation with NWFSC staff for: spawning abundance, age st...

西北渔业科学中心（NWFSC）的鲑鱼种群概要（SPS）数据库向公众提供了作为NWFSC技术恢复规划努力一部分而汇编的鲑鱼类种群的人口数据。该数据库收录了由共同管理者（WDFW、ODFW、IDFG及部落）收集的数据，并在NWFSC工作人员的协作下整理，包括产卵丰度、年龄结构、种群动态等相关信息。