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Concerns about dredging activities and subsequent effects to coastal environments have most often been considered in regard to water pollution and impacts to fish ad wildlife populations, but seldom of physical impacts to the coastal zone. There are three major categories of dredging activities: (1) those involved with navigational dredging to improve and maintain channel and port depths; (2) industrial/commercial dredging to provide materials (sand and gravel) useful as raw materials; and (3) dredging to develop and improve fish and wildlife habitat. All three of these activities are primarily undertaken in near shore areas or in estuaries and thus have a relatively high probability of influencing both the physical and biological features of these areas.
Concerns about dredging activities and subsequent effects to coastal environments have most often been considered in regard to water pollution and impacts to fish ad wildlife populations, but seldom of physical impacts to the coastal zone. There are three major categories of dredging activities: (1) those involved with navigational dredging to improve and maintain channel and port depths; (2) industrial/commercial dredging to provide materials (sand and gravel) useful as raw materials; and (3) dredging to develop and improve fish and wildlife habitat. All three of these activities are primarily undertaken in near shore areas or in estuaries and thus have a relatively high probability of influencing both the physical and biological features of these areas.
Commercial Dredging in the Pennsylvania Waters of Lake Erie
1981
106 pages
Report
No indication
English
A Study of Currents ix Lake Erie At Erie, PA.
Wiley | 1926
|Splashy Competition on Lake Erie
British Library Online Contents | 1997
|Splashy Competition on Lake Erie
Online Contents | 1997
|Engineering Index Backfile | 1957