Survival estimates - Survival estimates for the passage of juvenile salmonids through Snake and Columbia River dams and reservoirs
收藏www.fisheries.noaa.gov2014-12-31 更新2025-03-23 收录
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https://www.fisheries.noaa.gov/inport/item/20567
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资源简介：
This BPA-funded study provides estimates of smolt survival and travel time through individual reaches and reaches combined in the Snake and Columbia Rivers hydropower system each year. Smolts are PIT tagged at Lower Granite Dam and combined with smolts tagged by other researchers in the basin to estimate survival and travel time. This project also operates the PIT tag trawl in the Columbia Rive...
本由BPA资助的研究项目提供了关于幼鱼在蛇河和哥伦比亚河水电系统中各年度通过单个河段及河段组合的存活率及旅行时间的估算。幼鱼在Lower Granite大坝处进行PIT标签标记，并与流域内其他研究人员标记的幼鱼合并，以估算存活率和旅行时间。此项目还负责在哥伦比亚河中进行PIT标签拖网作业...
提供机构：
www.fisheries.noaa.gov
