Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 21 of 21

Full-Text Articles in Entire DC Network

Tampa Bay Estuary Program Partner Action Plans 1995-1999, Tampa Bay Estuary Program Oct 1999

Tampa Bay Estuary Program Partner Action Plans 1995-1999, Tampa Bay Estuary Program

Reports

This initial Action Plan covers the 1995-1999 time frame; thus, substantial progress already has been made in implementing many of the actions contained in the CCMP and some progress has been documented for all of the actions. This combined Action Plan presents a summary of progress made in implementing each of the 41 individual actions contained in the CCMP. In keeping with the flexible management approach advocated in the Plan, partners were not required to comply with rigid reporting guidelines. Instead, they were encouraged to canvass the broad spectrum of bay management activities conducted by their organization and report all …


Remote Sensing Of Natural Areas: Procedures And Considerations For Assessing Vegetation Composition Change, Land Development, And Erosion, Jason Goldberg, James Perry, John Anderson, Virginia Institute Of Marine Science, Wetlands Program Oct 1999

Remote Sensing Of Natural Areas: Procedures And Considerations For Assessing Vegetation Composition Change, Land Development, And Erosion, Jason Goldberg, James Perry, John Anderson, Virginia Institute Of Marine Science, Wetlands Program

Reports

No abstract provided.


Shoreline Management In Chesapeake Bay, C. Scott Hardaway Jr., Robert J. Byrne Oct 1999

Shoreline Management In Chesapeake Bay, C. Scott Hardaway Jr., Robert J. Byrne

Reports

This document describes and illustrates specific, practical responses to shoreline management issues. We will begin with a look at the evolution of the Chesapeake Bay and its ongoing, long-term processes. We will proceed to a discussion of the daily, physical mechanisms that affect shoreline change and the topics professionals address in evaluating sites. We will then discuss strategies for managing shorelines, such as bulkheads, seawalls, revetments, groins, breakwaters, beach nourishment, and marsh fringes, as well as taking no action. Finally, we will give you a framework to apply these ideas in terms of the physical environment at the site and …


Summary Of Historical Information Relevant To The Hydrobiological Monitoring Of The Lower Peace River And Upper Charlotte Harbor Estuarine System, Pbs&J, Inc. Sep 1999

Summary Of Historical Information Relevant To The Hydrobiological Monitoring Of The Lower Peace River And Upper Charlotte Harbor Estuarine System, Pbs&J, Inc.

Reports

This review is focused on the relationship between plankton communities in Upper Charlotte Harbor and changes in freshwater flows that might result from Peace River water withdrawals. There are lour mechanisms by which freshwater withdrawals from the Peace River could influence plankton communities within the Lower Peace River and Upper Charlotte Harbor estuarine system. The first mechanism would involve removing enough water to cause the geographical location of mean isohalines to shift. If the locations shifted enough that isohalines lie over areas with different physical or biological habitats than the areas currently occupied, a significant biological effect might result. The …


Ecological Functions Of Constructed Oyster Reefs Along An Environmental Gradient In Chesapeake Bay: Final Report, Fx O'Beirn, Mark Luckenbach, Roger L. Mann, J Harding, J Nestlerode Sep 1999

Ecological Functions Of Constructed Oyster Reefs Along An Environmental Gradient In Chesapeake Bay: Final Report, Fx O'Beirn, Mark Luckenbach, Roger L. Mann, J Harding, J Nestlerode

Reports

Oyster reef habitat restoration within the Chesapeake Bay has as its objectives not only the enhancement of the commercially important oyster stocks, but also the restoration of associated assemblages of organisms and, most importantly, the restoration of ecological functions associated with natural reef communities. Despite our efforts to date, many uncertainties still exist with respect to achieving these restoration goals. These include long-term information on the temporal sequence of community development on new reef substrate, evaluating oyster recruitment patterns (a) across restored reef systems and (b) in relation to resident brood stocks.

In this study we sought to characterize the …


The Crest, Summer 1999, Virginia Institute Of Marine Science Jul 1999

The Crest, Summer 1999, Virginia Institute Of Marine Science

Reports

Table of Contents:

  • New Research Aquarium System
  • Finfish Aquaculture at VIMS
  • Virginia Creates State Research Reserve System
  • Pollution-Laden Sediments In Constant Flux
  • Survey of Mid-Atlantic Sea Scallop Closed Areas
  • Pfiesteria Update
  • New Computer Program Helps Planners Balance Growth, Protection
  • Virginia Sea Grant to Administer Commercial Fishery Resource Program
  • VIMS Stranded Sea Turtle Project Underway Coastal Sediments Offer Clues to Climate Change, Pollution
  • Seemingly Barren Habitat Proves Vital for Economically Important Virginia Fish (juvenile flounder)


Remote Sensing Of Natural Areas: Procedures And Considerations For Assessing Stress And Pollution, Jason Goldberg, James Perry, John Anderson, Virginia Institute Of Marine Science, Wetlands Program Jul 1999

Remote Sensing Of Natural Areas: Procedures And Considerations For Assessing Stress And Pollution, Jason Goldberg, James Perry, John Anderson, Virginia Institute Of Marine Science, Wetlands Program

Reports

No abstract provided.


Elizabeth River Tbt Monitoring Report On Tbt Methodology Detection Limit, Precision And Linearity, Michael A. Unger May 1999

Elizabeth River Tbt Monitoring Report On Tbt Methodology Detection Limit, Precision And Linearity, Michael A. Unger

Reports

The purpose of this project was to determine the accuracy, precision, linearity and Method Detection Limit (MDL) for tributyltin (TBT) analytical techniques available at the Virginia Institute of Marine Science prior to implementing an environmental monitoring program in the Elizabeth River, Virginia. This precursory work is to document the ability of analytical techniques to accurately detect TBT in ambient water samples at concentrations of 1 ng/L and greater.


Tulloch Ditching, Carl Hershner, Virginia Institute Of Marine Science, Wetlands Program May 1999

Tulloch Ditching, Carl Hershner, Virginia Institute Of Marine Science, Wetlands Program

Reports

No abstract provided.


Results Of The City Of Tampa Surface Water Compliance Monitoring Program For The Year 1998 And Examination Of Long-Term Water Quality And Biological Indicator Trends In Hillsborough Bay, City Of Tampa Department Of Sanitary Sewers Mar 1999

Results Of The City Of Tampa Surface Water Compliance Monitoring Program For The Year 1998 And Examination Of Long-Term Water Quality And Biological Indicator Trends In Hillsborough Bay, City Of Tampa Department Of Sanitary Sewers

Reports

This report is submitted to Florida Department of Environmental Regulation (FDER) to satisfy the requirements set forth in specific condition No. 14 of Hookers Point WWTP permit No. D029-184532B. The report is based on data obtained by the City of Tampa (COT) compliance water quality monitoring program approved under construction permit DC29-152799 and the report also includes examination of long-term trends for water quality parameters and biological indicators collected by the City of Tampa Bay Study Group and the Environmental Protection Commission of Hillsborough County (EPC).


Increasing The Probability Of Success In Restored Forested Wetlands, Kirk J. Havens, Gene Silberhorn Mar 1999

Increasing The Probability Of Success In Restored Forested Wetlands, Kirk J. Havens, Gene Silberhorn

Reports

This study investigated survival and growth of two distinct ecotypic populations, with varying tolerance to waterlogging, of four species, Taxodium distichum (L.) Richard, Carpinus caroliniana Walt., Quercus michauxii Nutt. and Quercus pagoda Raf. (Syn. Q.falcata var. pagodifolia Ell.).


Seagrass And Caulerpa Monitoring In Hillsborough Bay Tenth Annual Report, City Of Tampa Department Of Sanitary Sewers Mar 1999

Seagrass And Caulerpa Monitoring In Hillsborough Bay Tenth Annual Report, City Of Tampa Department Of Sanitary Sewers

Reports

This is the tenth annual report to FDER to satisfy the requirements set forth in specific condition #14 of FDER construction permit DO29-1845321B.

The City of Tampa, Bay Study Group (BSG), has monitored the effects of sewage pollution abatement in Hillsborough Bay since 1976. Within the last decade, water quality improvements and evidence of minor seagrass revegetation in Hillsborough Bay prompted the BSG to initiate a seagrass study to compliment other programs assessing the environmental status of Hillsborough Bay.


State Of Tampa Bay 1998, Tampa Bay Regional Planning Council (Tbrpc), Agency On Bay Management Mar 1999

State Of Tampa Bay 1998, Tampa Bay Regional Planning Council (Tbrpc), Agency On Bay Management

Reports

The 1998 "State of Tampa Bay" Report is the twelfth edition. It has been prepared in accordance with the rules of the Agency on Bay Management and funded by the Tampa Bay Regional Planning Council. The Report highlights projects and programs underway around the Tampa Bay estuary and its watershed. It also provides an excellent overview of several programs of Baywide significance. In this edition are summaries submitted by the various researchers, activists, regulators and stewards engaged in understanding, managing, improving and restoring the estuary. From public education to watershed planning; seagrass monitoring to port improvements; the number and variety …


Status Of The Major Oyster Diseases In Virginia 1998 A Summary Of The Annual Monitoring Program, Lisa M. Ragone Calvo, Eugene M. Burreson Mar 1999

Status Of The Major Oyster Diseases In Virginia 1998 A Summary Of The Annual Monitoring Program, Lisa M. Ragone Calvo, Eugene M. Burreson

Reports

No abstract provided.


Vims Shoreline Permit Database Impacts And Alterations Summary 1988 - 1992, Walter I. Priest Iii, Lyle M. Varnell, Thomas A. Barnard, Julie G. Bradshaw, Kirk J. Havens, Carl Hershner, Pamela Mason, William L. Roberts, Virginia Institute Of Marine Science, Wetlands Program Feb 1999

Vims Shoreline Permit Database Impacts And Alterations Summary 1988 - 1992, Walter I. Priest Iii, Lyle M. Varnell, Thomas A. Barnard, Julie G. Bradshaw, Kirk J. Havens, Carl Hershner, Pamela Mason, William L. Roberts, Virginia Institute Of Marine Science, Wetlands Program

Reports

No abstract provided.


Shoreline Management Plan With Habitat Enhancement For Town Of Saxis, Virginia, C. Scott Hardaway Jr., Donna A. Milligan, George R. Thomas, Rebecca C.H. Brindley, Lyle M. Varnell, Walter L. Priest, Sharon Dewing Feb 1999

Shoreline Management Plan With Habitat Enhancement For Town Of Saxis, Virginia, C. Scott Hardaway Jr., Donna A. Milligan, George R. Thomas, Rebecca C.H. Brindley, Lyle M. Varnell, Walter L. Priest, Sharon Dewing

Reports

The goal of the present study is to identify the best course of action to manage shoreline erosion in Saxis and to provide a detailed Shoreline Management Plan with Habitat Enhancement which can be presented to potential State and Federal funding agencies. While the Plan itself will not resolve the erosion conditions in Saxis, it will allow the Town to market its need and the method of resolution of this need, to agencies and leaders with the resources to implement the Plan’s suggested actions. The shoreline management plan will provide the necessary level of shoreline stabilization while minimizing adverse impacts …


The Rehabilitation Of The Tampa Bay Estuary, Florida, Usa, As An Example Of Successful Integrated Coastal Management, R. R. Lewis, P. A. Clark, W. K. Fehring, H. S. Greening, R. O. Johansson, R. T. Paul Jan 1999

The Rehabilitation Of The Tampa Bay Estuary, Florida, Usa, As An Example Of Successful Integrated Coastal Management, R. R. Lewis, P. A. Clark, W. K. Fehring, H. S. Greening, R. O. Johansson, R. T. Paul

Reports

The first suggestion that controls on eutrophication and dredging impacts were needed came in 1969. The federal Water Pollution Control Administration recommended a water quality management plan and waste abatement program to control odour and other pollution symptoms in Hillsborough Bay, and a master plan for dredging and filling the bay.


The Crest, Winter 1999, Virginia Institute Of Marine Science Jan 1999

The Crest, Winter 1999, Virginia Institute Of Marine Science

Reports

Table of Contents:

  • Experimental Fishery on Georges Bank Holds Promise for the Scallop Industry
  • New VIMS Center Boosts Aquafarming
  • Invader Threatens Stressed Ecosystem (Rapa Whelk)
  • Microscopic Phytoplankton Live Large
  • Reality By the Numbers (Computer Modeling)
  • Tautog Research
  • Latest Returns From the Game Fish Tagging Program
  • Educational Landscape Center (VIMS Teaching Marsh)
  • Responding to the Chesapeake Executive Council Directive for Wetlands Protection and Restoration Goals
  • Dangers to Blue Crabs Accelerating


Virginia Game Fish Tagging Program Annual Report 1998, John A. Lucy, C.M. Bain, M. D. Arendt Jan 1999

Virginia Game Fish Tagging Program Annual Report 1998, John A. Lucy, C.M. Bain, M. D. Arendt

Reports

The Virginia Game Fish Tagging Program (VGFTP), a cooperative project of the Virginia Marine Resources Commission and the Virginia Institute of Marine Science (VIMS), set records for fish tagged and fish recaptured during 1998, its fourth year of operation.


Distribution Of Submerged Aquatic Vegetation In The Chesapeake Bay And Tributaries And The Coastal Bays - 1998, R J. Orth, Judith F. Nowak, David J. Wilcox, Jennifer R. Whiting, Leah S. Nagey Jan 1999

Distribution Of Submerged Aquatic Vegetation In The Chesapeake Bay And Tributaries And The Coastal Bays - 1998, R J. Orth, Judith F. Nowak, David J. Wilcox, Jennifer R. Whiting, Leah S. Nagey

Reports

No abstract provided.


Oyster Reef Habitat Restoration : A Synopsis And Synthesis Of Approaches; Proceedings From The Symposium, Williamsburg, Virginia, April 1995, Mark Luckenbach, Roger L. Mann, James A. Wesson Jan 1999

Oyster Reef Habitat Restoration : A Synopsis And Synthesis Of Approaches; Proceedings From The Symposium, Williamsburg, Virginia, April 1995, Mark Luckenbach, Roger L. Mann, James A. Wesson

Reports

This volume has its origin in a symposium held in Williamsburg, VA in April 1995, though most of the chapters have been significantly revised in the interim. The primary purpose of the symposium was to bring together state fisheries managers involved in fisheries-directed oyster enhancement and research scientists to refine approaches for enhancing oyster populations and to better develop the rationale for restoring reef habitats. We could hardly have anticipated the degree to which this been successful. In the interim between the symposium and the publication of this volume the notion that oyster reefs are valuable habitats, both for oysters …