Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Publication
- Publication Type
Articles 1 - 7 of 7
Full-Text Articles in Entire DC Network
Feasibility Of Stocking Grass Carp (Ctenopharyngodon Idella; Cyprinidae) To Control Hydrilla (Hydrilla Verticillata; Hydrocharitaceae) In Lake Anna, Virginia, Paul Matthew Overton
Feasibility Of Stocking Grass Carp (Ctenopharyngodon Idella; Cyprinidae) To Control Hydrilla (Hydrilla Verticillata; Hydrocharitaceae) In Lake Anna, Virginia, Paul Matthew Overton
Master's Theses
The goal of this study was to demonstrate the feasibility of using triploid ·Ctenopharvngodon idella (grass carp) to control Hydrilla verticillata in the Waste Heat Treatment Facility (WHTF) in Lake Anna, Virginia. The four objectives were to determine: the frequency of occurrences of grass carp over hydrilla; the proportions of hydrilla to other aquatic macrophytes in the guts of grass carp; effects of physical and chemical factors on movement of grass carp; and a theoretical stocking rate of grass carp for the WHTF. Frequency of occurrence of grass carp over hydrilla was calculated to be 84% and correlated with impoundment …
Identification Of Pollutant Sources Contributing To Degraded Sanitary Water Quality Intaskinas Creek National Estuarine Research Reserve, Virginia, Howard Kator, Martha Rhodes
Identification Of Pollutant Sources Contributing To Degraded Sanitary Water Quality Intaskinas Creek National Estuarine Research Reserve, Virginia, Howard Kator, Martha Rhodes
Reports
No abstract provided.
Reform Of The Endangered Species Act: Overview Of Administrative Reforms [Congressional Hearing Material Submitted By Bruce E. Babbitt, Secretary, Department Of Interior], Dinah Bear
Biodiversity Protection: Implementation and Reform of the Endangered Species Act (Summer Conference, June 9-12)
31 pages.
Comparison Of Sapling Community Structure In Created And Natural Forested Wetlands In Southeastern Virginia, Sharon Ann Haines
Comparison Of Sapling Community Structure In Created And Natural Forested Wetlands In Southeastern Virginia, Sharon Ann Haines
Biological Sciences Theses & Dissertations
Forested wetlands are being destroyed at a rapid rate. Wetlands are valuable for flood control, aquifer recharge, and for their role in denitrification and storage of global carbon. When wetlands are lost, their functions and value to humans are lost as well. One response to the continued development of wetlands has been the artificial creation of new wetlands. This study compared the species density, relative density, coverage and frequency of occurrence of the woody vegetation in two southeastern Virginia created wetlands with that in two reference wetlands, also in southeastern Virginia, to determine the structural similarity of their respective communities. …
Marine Finfish Aquaculture In Virginia Species Profiles: Summer Flounder (Paralichthys Dentatus) Black Sea Bass ( Centropristis Striata) Tautog (Tautoga Onitis) Northern Puffer ( Sphoeroides Maculatus) Cobia (Rachycentron Canadum), William D. Dupaul, Michael J. Oesterling, Laura A. Rose
Marine Finfish Aquaculture In Virginia Species Profiles: Summer Flounder (Paralichthys Dentatus) Black Sea Bass ( Centropristis Striata) Tautog (Tautoga Onitis) Northern Puffer ( Sphoeroides Maculatus) Cobia (Rachycentron Canadum), William D. Dupaul, Michael J. Oesterling, Laura A. Rose
Reports
No abstract provided.
Status Of The Major Oyster Diseases In Virginia 1995 A Summary Of The Annual Monitoring Program, Lisa M. Ragone Calvo, Eugene M. Burreson
Status Of The Major Oyster Diseases In Virginia 1995 A Summary Of The Annual Monitoring Program, Lisa M. Ragone Calvo, Eugene M. Burreson
Reports
No abstract provided.
Status Of Stock Assessment Knowledge Used To Manage Important Virginia Finfish Species, Virginia Marine Resources Commission, Virginia Institute Of Marine Science
Status Of Stock Assessment Knowledge Used To Manage Important Virginia Finfish Species, Virginia Marine Resources Commission, Virginia Institute Of Marine Science
Reports
No abstract provided.