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- Research and Technical Reports (2)
- Appomattox River (1)
- Biotic communities -- Virginia -- Poquoson River; Biotic communities -- Virginia -- Warwick River; Water quality -- Virginia -- Warwick River; Environmental quality; Alum -- Environmental aspects -- Virginia (1)
- River sediments -- Toxicology -- Virginia (1)
- Rivers--Virginia (1)
Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Present And Historical Environmental Survey Of The Poquoson River, York County, Virginia And The Warwick River; Newport News, Virginia : With Special Reference To Biotic Communities And The Effects Of Alum Discharge, Robert J. Diaz, Morris H. Roberts Jr., Gene M. Silberhorn, Gary F. Anderson
Present And Historical Environmental Survey Of The Poquoson River, York County, Virginia And The Warwick River; Newport News, Virginia : With Special Reference To Biotic Communities And The Effects Of Alum Discharge, Robert J. Diaz, Morris H. Roberts Jr., Gene M. Silberhorn, Gary F. Anderson
Reports
The objectives of this study were:
1. to determine the areal extent of discharged materials within each of the rivers using the aluminum:silicon ratio as an indicator;
2. to evaluate the benthic invertebrate communities within each of the rivers;
3. to determine whether there are differences in the productivity of the benthic algal and planktonic communities which can be attributed to the discharge of alum sludge in each river;
4. to evaluate the condition of the marsh communities in each river near the filtration plant;
5. to review historical biological data for the Poquoson and Warwick Rivers and to relate …
Hydrodynamic And Water Quality Measurements In The Appomattox River : A Report To The City Of Petersburg, Virginia Institute Of Marine Science
Hydrodynamic And Water Quality Measurements In The Appomattox River : A Report To The City Of Petersburg, Virginia Institute Of Marine Science
Reports
No abstract provided.
Richmond Crater James River Water Quality Management Program, Final Report 1984-85 And Summary, Toxic Organics In Sediments : A Final Report To Richmond Regional Planning District, C. L. Smtih, P. O. Defur, R. J. Huggett
Richmond Crater James River Water Quality Management Program, Final Report 1984-85 And Summary, Toxic Organics In Sediments : A Final Report To Richmond Regional Planning District, C. L. Smtih, P. O. Defur, R. J. Huggett
Reports
The following report contains detailed results of analyses of sediment grabs and cores from the James and Appomattox rivers and some nearby locations for a spectrum of organic toxics. Some data has been previously reported in interim progress reports, but will be included for completeness. A study of variability of replicate samples taken at a single station (JR4). not included in the proposal, presents possible limitations of interpretation of temporal and station to station results. Finally, a comprehensive summary of toxic organics in the sediments of the James River and certain tributarjes over a two-year period will be presented.
Monthly Reports On The State Of Rivers 1985, Albert Kuo
Monthly Reports On The State Of Rivers 1985, Albert Kuo
Reports
Chiefly graphs showing monthly salinity, temperature, dissolved oxygen distributions at slackwater for the James, York, Pamunkey, and Rappahannock Rivers.
1985: April-July; September - November