Author: Allan E. DeWall
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 180
Book Description
Littoral Environment Observations and Beach Changes Along the Southeast Florida Coast
Author: Allan E. DeWall
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 180
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 180
Book Description
Littoral Environment Observations and Beach Changes Along the Southeast Florida Coast
Author: Allan E. DeWall
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 654
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 654
Book Description
Beach and Nearshore Processes in Southeastern Florida
Author: Allan E. DeWall
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 20
Book Description
A 4.5-year series of daily and weekly littoral environment observations and beach profile surveys was made at 3 localities in Southeastern Florida. As a result of varying protection by the Bahamas Banks, the amount of wave energy reaching the shoreline decreases from north to south. Mean annual breaker height decreases from a maximum of 2.8 ft at Jupiter on the north to a minimum of 1.6 ft at Hollywood on the south. A pronounced seasonal variation is evident with waves and currents from the southeasterly sector dominating during April through September. Monthly averages of breaker height and period data were the same for a 4.5-year set of daily observations and a subset of weekly observations. Potential gross longshore transport rates, estimated using these wave data, ranged from 2,300,000 cu yd/yr at Jupiter to 400,000 cu yd/yr at Hollywood. The magnitude of beach changes decreased from north to south and was low compared to changes on more exposed beaches on the U.S. east coast. Contributing factors include the sheltering effect of the Bahamas Banks, the lack of significant storms, and the underlying coquina limestone which characteristically crops out just below the MSL shoreline at the two sites with the highest waves, forming a protective reef that effectively retards beach erosion.
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 20
Book Description
A 4.5-year series of daily and weekly littoral environment observations and beach profile surveys was made at 3 localities in Southeastern Florida. As a result of varying protection by the Bahamas Banks, the amount of wave energy reaching the shoreline decreases from north to south. Mean annual breaker height decreases from a maximum of 2.8 ft at Jupiter on the north to a minimum of 1.6 ft at Hollywood on the south. A pronounced seasonal variation is evident with waves and currents from the southeasterly sector dominating during April through September. Monthly averages of breaker height and period data were the same for a 4.5-year set of daily observations and a subset of weekly observations. Potential gross longshore transport rates, estimated using these wave data, ranged from 2,300,000 cu yd/yr at Jupiter to 400,000 cu yd/yr at Hollywood. The magnitude of beach changes decreased from north to south and was low compared to changes on more exposed beaches on the U.S. east coast. Contributing factors include the sheltering effect of the Bahamas Banks, the lack of significant storms, and the underlying coquina limestone which characteristically crops out just below the MSL shoreline at the two sites with the highest waves, forming a protective reef that effectively retards beach erosion.
Technical Report CERC
Author:
Publisher:
ISBN:
Category : Coastal engineering
Languages : en
Pages : 262
Book Description
Publisher:
ISBN:
Category : Coastal engineering
Languages : en
Pages : 262
Book Description
The Quarterly CERCular Information Bulletin
Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 8
Book Description
Technical Paper
Author: Coastal Engineering Research Center (U.S.)
Publisher:
ISBN:
Category : Coastal engineering
Languages : en
Pages : 884
Book Description
Publisher:
ISBN:
Category : Coastal engineering
Languages : en
Pages : 884
Book Description
Selected Water Resources Abstracts
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1216
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1216
Book Description
NBS Special Publication
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 964
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 964
Book Description
Federal Information Processing Standards Publication
Author:
Publisher:
ISBN:
Category : Public administration
Languages : en
Pages : 1228
Book Description
Publisher:
ISBN:
Category : Public administration
Languages : en
Pages : 1228
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1228
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1228
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index