Contaminant Assessment of Maintenance Dredged Material from the Houston Ship Channel Galveston, Texas
Title | Contaminant Assessment of Maintenance Dredged Material from the Houston Ship Channel Galveston, Texas PDF eBook |
Author | Brian W. Cain |
Publisher | |
Pages | 36 |
Release | 1989 |
Genre | Dredging |
ISBN |
Houston Ship Channel Maintenance Dredging
Title | Houston Ship Channel Maintenance Dredging PDF eBook |
Author | |
Publisher | |
Pages | 182 |
Release | 1975 |
Genre | |
ISBN |
Houston-Galveston Navigation Channels, Limited Reevaluation Report
Title | Houston-Galveston Navigation Channels, Limited Reevaluation Report PDF eBook |
Author | |
Publisher | |
Pages | 696 |
Release | 1995 |
Genre | |
ISBN |
Aquatic Disposal Field Investigations, Galveston, Texas, Offshore Disposal Site
Title | Aquatic Disposal Field Investigations, Galveston, Texas, Offshore Disposal Site PDF eBook |
Author | Thomas D. Wright |
Publisher | |
Pages | 448 |
Release | 1978 |
Genre | Sedimentation and deposition |
ISBN |
This study was part of an investigation to determine the environmental effects of offshore dredged material disposal at Galveston, Texas. The biological portion of the study was conducted in two phases: a pilot survey of the dredged material disposal site (DMDS) to determine the areal distribution of the biota and sediments; and an experimental study to assess the effect of dredged material disposal on the biota at selected sites in the DMDS. Three experimental sites were investigated: a sandy bottom that received sand, shell, and silt-clay dredged material; a muddy bottom that received sand and shell dredged material; and a muddy bottom that received silt-clay dredged material. The magnitude of the effect on the benthic populations could not be accurately assessed because adequate predisposal data on natural sediment and benthic population changes were not available. Dredged material deposits had no apparent effect on feeding habits of fish or on the distribution of nekton, although some nektonic species may have congregated in the turbid water following dredged material disposal. Zooplankton and phytoplankton studies detected no population changes during disposal that could not have been due to sampling error. It is probable that sudden abiotic changes and commercial fishing activities cause more destruction of biota than dredging-related activities.
Maintenance Dredging : Houston Ship Channel, Texas
Title | Maintenance Dredging : Houston Ship Channel, Texas PDF eBook |
Author | United States. Army. Corps of Engineers. Galveston District |
Publisher | |
Pages | |
Release | 1975 |
Genre | Dredging |
ISBN |
An Evaluation of Oil and Grease Contamination Associated with Dredged Material Containment Areas
Title | An Evaluation of Oil and Grease Contamination Associated with Dredged Material Containment Areas PDF eBook |
Author | Engineering-Science, Inc |
Publisher | |
Pages | 158 |
Release | 1977 |
Genre | Oil pollution of water |
ISBN |
Maintenance Dredging Clear Creek and Clear Lake, Texas
Title | Maintenance Dredging Clear Creek and Clear Lake, Texas PDF eBook |
Author | United States. Army Engineer District, Galveston |
Publisher | |
Pages | 188 |
Release | 1975 |
Genre | Dredging |
ISBN |