Search

Search Results

• 1. [Article] Damage to clam beds in Siuslaw Bay by tidal wave on March 27, 1964 : Information report

  This is a report of an investigation of possible damage to shellfish in the Siuslaw River estuary following the tsunami of March 27, 1964. Investigators did find some damage to clam beds, "However, the ...

  Citation × Citation Citation Abstract Copy Title: Damage to clam beds in Siuslaw Bay by tidal wave on March 27, 1964 : Information report Author: DeBen, Waldemar A., Stewart, Nelson E., Oregon. Fish Commission. Shellfish Investigations This is a report of an investigation of possible damage to shellfish in the Siuslaw River estuary following the tsunami of March 27, 1964. Investigators did find some damage to clam beds, "However, the damage was not extensive and was limited primarily to the area around runoff channels." Includes map of clam beds surveyed. This is the best possible copy. Title: Damage to clam beds in Siuslaw Bay by tidal wave on March 27, 1964 : Information report Author: DeBen, Waldemar A., Stewart, Nelson E., Oregon. Fish Commission. Shellfish Investigations This is a report of an investigation of possible damage to shellfish in the Siuslaw River estuary following the tsunami of March 27, 1964. Investigators did find some damage to clam beds, "However, the damage was not extensive and was limited primarily to the area around runoff channels." Includes map of clam beds surveyed. This is the best possible copy. Close

• 2. [Article] Ecology and Management of Coastal Cutthroat Trout in Oregon

  Project F-72-R Final Report Hatchery and wild stocks of coastal cutthroat trout were studied from 1965 to 1972 on the Alsea, Siuslaw, and Nestucca rivers to provide information for improved fishery management. ...

  Citation × Citation Citation Abstract Copy Title: Ecology and Management of Coastal Cutthroat Trout in Oregon Author: Giger, Richard D., Oregon State Game Commission Project F-72-R Final Report Hatchery and wild stocks of coastal cutthroat trout were studied from 1965 to 1972 on the Alsea, Siuslaw, and Nestucca rivers to provide information for improved fishery management. Seawater tolerance, growth and age, survival, population size, migrations, estuarine distribution, and catch were examined through laboratory studies, fishery monitoring, netting and tagging and other methods. Title: Ecology and Management of Coastal Cutthroat Trout in Oregon Author: Giger, Richard D., Oregon State Game Commission Project F-72-R Final Report Hatchery and wild stocks of coastal cutthroat trout were studied from 1965 to 1972 on the Alsea, Siuslaw, and Nestucca rivers to provide information for improved fishery management. Seawater tolerance, growth and age, survival, population size, migrations, estuarine distribution, and catch were examined through laboratory studies, fishery monitoring, netting and tagging and other methods. Close

• 3. [Article] One-dimensional numerical model test and predictions for the Siuslaw Estuary

  The one-dimensional numerical model developed by Carl R. Goodwin is applied to the Siuslaw estuary. Vertical displacement, horizontal velocity and flow of the water as a function of time and distance from ...

  Citation × Citation Citation Abstract Copy Title: One-dimensional numerical model test and predictions for the Siuslaw Estuary Author: Farreras, Salvador F. The one-dimensional numerical model developed by Carl R. Goodwin is applied to the Siuslaw estuary. Vertical displacement, horizontal velocity and flow of the water as a function of time and distance from the mouth given by the model are compared with field observations taken under different water mixing conditions in the estuary. The model is considered adequate under well mixed and partially mixed conditions, and inadequate under strongly stratified conditions. Estimations of deviations between model predictions and field observations are presented. Nomograms are constructed from model predictions of amplification factors, high water time lags, maximum flood velocities, maximum ebb velocities, low water time lags, maximum flood flows, maximum ebb flows, high slack water time lags and low slack water time lags, as a function of river flow, ocean tidal range and river mile for a range of 0 to 6000 cubic feet per second (0 to 170 cubic meters per second) of river flow, and 1 to 11 feet (0.30 to 3.35 meters) of ocean tidal range. These nomograms are considered adequate for predictive purposes during well mixed and partially mixed conditions of the estuary waters. Title: One-dimensional numerical model test and predictions for the Siuslaw Estuary Author: Farreras, Salvador F. The one-dimensional numerical model developed by Carl R. Goodwin is applied to the Siuslaw estuary. Vertical displacement, horizontal velocity and flow of the water as a function of time and distance from the mouth given by the model are compared with field observations taken under different water mixing conditions in the estuary. The model is considered adequate under well mixed and partially mixed conditions, and inadequate under strongly stratified conditions. Estimations of deviations between model predictions and field observations are presented. Nomograms are constructed from model predictions of amplification factors, high water time lags, maximum flood velocities, maximum ebb velocities, low water time lags, maximum flood flows, maximum ebb flows, high slack water time lags and low slack water time lags, as a function of river flow, ocean tidal range and river mile for a range of 0 to 6000 cubic feet per second (0 to 170 cubic meters per second) of river flow, and 1 to 11 feet (0.30 to 3.35 meters) of ocean tidal range. These nomograms are considered adequate for predictive purposes during well mixed and partially mixed conditions of the estuary waters. Close