Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 176
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 176
Book Description
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 176
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 286
Book Description
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 286
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 96
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 161
Book Description
The existing, comprehensive fixed-bed model of the Columbia River estuary was used to determine the need for rehabilitating all or part of the outer end of the existing north jetty. This jetty has seriously deteriorated during the past 25 years, and a rehabilitation program has been undertaken. Model tests were conducted to determine the effects of various stages of repair of the outer 1800 ft of the jetty on the hydraulic, salinity, and shoaling characteristics of the entrance area. Test results consist of tidal elevation measurements, current velocity measurements, salinity measurements, photographs of surface and bottom current patterns, and shoaling patterns. (Author).
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 161
Book Description
The existing, comprehensive fixed-bed model of the Columbia River estuary was used to determine the need for rehabilitating all or part of the outer end of the existing north jetty. This jetty has seriously deteriorated during the past 25 years, and a rehabilitation program has been undertaken. Model tests were conducted to determine the effects of various stages of repair of the outer 1800 ft of the jetty on the hydraulic, salinity, and shoaling characteristics of the entrance area. Test results consist of tidal elevation measurements, current velocity measurements, salinity measurements, photographs of surface and bottom current patterns, and shoaling patterns. (Author).
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 24
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: F.A. Herrmann
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 72
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 58
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category : Channels (Hydraulic engineering)
Languages : en
Pages : 18
Book Description
Model Studies of Navigation Improvements, Columbia River Estuary
Author: Frank A. Herrmann
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Columbia River Estuary (Or. and Wash.)
Languages : en
Pages : 24
Book Description