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- Research and Technical Reports (16)
- Fisheries (4)
- Fisheries Science (4)
- American Eel (3)
- Anguilla rostrata (3)
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- Chesapeake Bay (3)
- Rivers and Coast Newsletter (3)
- Marine Resource Reports (2)
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- Virginia Sea Grant Reports (2)
- Alosa sapidissima (1)
- American Oyster Diseases (1)
- American Shad (1)
- Aquatic Health Sciences Reports (1)
- Aquatic animals--Diseases--Climatic factors--Virginia. Aquatic animals--Diseases--Climatic factors--Chesapeake Bay (Md. and Va.) (1)
- Aquatic plants > Climatic factors > Virginia > Atlantic Coast. Seagrasses > Climatic factors > Virginia > Atlantic Coast. Aquatic plants > Climatic factors > Chesapeake Bay Watershed. Seagrasses > Climatic factors > Chesapeake Bay Watershed. (1)
- Beaches (1)
- Biological Sciences Peer-Reviewed Articles (1)
- Carbon cycle (Biogeochemistry)--Climatic factors--Virginia--Atlantic Coast. Carbon cycle (Biogeochemistry)--Climatic factors--Chesapeake Bay Watershed. Runoff--Climatic factors--Virginia--Atlantic Coast. (1)
- Climatic changes--Virginia--Atlantic Coast. Climatic changes--Chesapeake Bay (Md. and Va.) (1)
- Ecosystem Services (1)
- Estuarine ecology--Climatic factors--Virginia. Estuarine ecology--Climatic factors--Chesapeake Bay (Md. and Va.) Coastal ecology--Climatic factors--Virginia. (1)
- Euphausia-superba Dana; Ross Sea; Southern-Ocean; Community Structure (1)
- Fish tagging; fish populations; Virginia (1)
- Freshwater plants -- Transplanting -- Virginia -- James River Estuary; Water quality -- Virginia -- James River Estuary (1)
- Global warming--Monitoring--Virginia--Atlantic Coast. Global warming--Monitoring--Chesapeake Bay (Md. and Va.) Global warming--Virginia--Atlantic Coast--Mathematical models. (1)
- Herring and Shad (Alosid) Monitoring Reports (1)
- Institute History (VIMS) (1)
- James River (1)
- Marine plankton--Effect of global warming on--Virginia. Marine plankton--Climatic factors--Chesapeake Bay (Md. and Va.) (1)
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Articles 1 - 30 of 34
Full-Text Articles in Physical Sciences and Mathematics
Status Of The Major Oyster Diseases In Virginia 2006-2008 A Summary Of The Annual Oyster Disease Monitoring Program, Ryan Carnegie, Eugene M. Burreson
Status Of The Major Oyster Diseases In Virginia 2006-2008 A Summary Of The Annual Oyster Disease Monitoring Program, Ryan Carnegie, Eugene M. Burreson
Reports
Fall Survey sampling revealed P. marinus levels to be generally normal to high in Virginia tributaries. By 2007 P. marinus was present on every oyster reef sampled, and by the end of the 2006-2008 period the parasite was probably causing some mortality throughout Virginia waters. Data for H. nelsoni are still incomplete for 2006/7 because of funding limitations, but in 2008 H. nelsoni was observed at 17 of 31 sampled reefs, a marked expansion in distribution since 2003/4. A significant MSX disease outbreak occurred in the Great Wicomico River in 2008, as a mild winter and a long period of …
Estimating Relative Abundance Of Young-Of-Year American Eel, Anguilla Rostrata, In The Virginia Tributaries Of Chesapeake Bay (Spring 2009), Troy D. Tuckey, Mary C. Fabrizio
Estimating Relative Abundance Of Young-Of-Year American Eel, Anguilla Rostrata, In The Virginia Tributaries Of Chesapeake Bay (Spring 2009), Troy D. Tuckey, Mary C. Fabrizio
Reports
The Atlantic States Marine Fisheries Commission (ASMFC) adopted the Interstate Fishery Management Plan (FMP) for the American eel in November 1999. The FMP focuses on increasing coastal states’ efforts to collect American eel data through both fishery-dependent and fishery-independent studies. Consequently, member jurisdictions agreed to implement an annual survey for young-of-year (YOY) American eels. The survey is intended to “…characterize trends in annual recruitment of the YOY eels over time [to produce a] qualitative appraisal of the annual recruitment of American eel to the U.S. Atlantic Coast” (ASMFC 2000). The development of these surveys began in 2000 with full implementation …
Evolving Guidance For Tidal Wetlands Management, Center For Coastal Resources Management, Virginia Institute Of Marine Science
Evolving Guidance For Tidal Wetlands Management, Center For Coastal Resources Management, Virginia Institute Of Marine Science
Reports
Rivers & Coast is a periodic publication of the Center for Coastal Resources Management, Virginia Institute of Marine Science. The goal of Rivers & Coast is to keep readers well informed of current scientific understanding behind key environmental issues related to watershed rivers and coastal ecosystems of the Chesapeake Bay.
Sand Dune And Beaches In Virginia: Science And Management, Center For Coastal Resources Management, Virginia Institute Of Marine Science
Sand Dune And Beaches In Virginia: Science And Management, Center For Coastal Resources Management, Virginia Institute Of Marine Science
Reports
Rivers & Coast is a periodic publication of the Center for Coastal Resources Management, Virginia Institute of Marine Science. The goal of Rivers & Coast is to keep readers well informed of current scientific understanding behind key environmental issues related to watershed rivers and coastal ecosystems of the Chesapeake Bay.
Evaluating Recruitment Of American Eel, Anguilla Rostrata, In The Potomac River (Spring 2009), Troy D. Tuckey, Mary C. Fabrizio
Evaluating Recruitment Of American Eel, Anguilla Rostrata, In The Potomac River (Spring 2009), Troy D. Tuckey, Mary C. Fabrizio
Reports
The Atlantic States Marine Fisheries Commission (ASMFC) adopted the Interstate Fishery Management Plan (FMP) for the American eel in November 1999. The FMP focuses on increasing coastal states’ efforts to collect American eel data through both fishery-dependent and fishery-independent studies. Consequently, member jurisdictions agreed to implement an annual survey for young of year (YOY) American eels. The survey is intended to “…characterize trends in annual recruitment of the YOY eels over time [to produce a] qualitative appraisal of the annual recruitment of American eel to the U.S. Atlantic Coast” (ASMFC 2000). The development of these surveys began in 2000 with …
Water Quality Conditions And Restoration Of Submerged Aquatic Vegetation (Sav) In The Tidal Freshwater James River, 2008, Ken Moore, Betty Berry Neikirk, Erin C. Shields, David Parrish
Water Quality Conditions And Restoration Of Submerged Aquatic Vegetation (Sav) In The Tidal Freshwater James River, 2008, Ken Moore, Betty Berry Neikirk, Erin C. Shields, David Parrish
Reports
In 2008, wild celery (Vallisneria americana), water stargrass (Heteranthera dubia) and hydrilla (Hydrilla verticilata) shoots were transplanted into shallow water sites in the Hopewell region of the tidal James River and sampled for survivorship and growth throughout the SA V growing season. Water quality sampling was conducted at bi-weekly intervals throughout the year for water column nutrients, chlorophyll a, suspended solids, water transparency and other chemical and physical constituents important for SA V growth. Continuous water quality sampling was also conducted along the James River from the mouth of the Chickahominy River to the upstream limits of tidal water at …
Estimating Relative Abundance Of Young Of Year American Eel, Anguilla Rostrata, In The Virginia Tributaries Of Chesapeake Bay (Spring 2008), Troy D. Tuckey, Mary C. Fabrizio
Estimating Relative Abundance Of Young Of Year American Eel, Anguilla Rostrata, In The Virginia Tributaries Of Chesapeake Bay (Spring 2008), Troy D. Tuckey, Mary C. Fabrizio
Reports
The Atlantic States Marine Fisheries Commission (ASMFC) adopted the Interstate Fishery Management Plan (FMP) for the American eel in November 1999. The FMP focuses on increasing coastal states’ efforts to collect American eel data through both fishery-dependent and fishery-independent studies. Consequently, member jurisdictions agreed to implement an annual survey for young-of-year (YOY) American eels. The survey is intended to “…characterize trends in annual recruitment of the YOY eels over time [to produce a] qualitative appraisal of the annual recruitment of American eel to the U.S. Atlantic Coast” (ASMFC 2000). The development of these surveys began in 2000 with full implementation …
Virginia Shellfish Aquaculture Situation And Outlook Report : Results Of The 2008 Virginia Shellfish Aquaculture Crop Reporting Survey, Thomas J. Murray, Michael J. Oesterling
Virginia Shellfish Aquaculture Situation And Outlook Report : Results Of The 2008 Virginia Shellfish Aquaculture Crop Reporting Survey, Thomas J. Murray, Michael J. Oesterling
Reports
Recent growth of the shellfish aquaculture industry in Virginia has added significant value to the state’s seafood marketplace. Today, watermen continue to harvest both hard clams and oysters from the state’s public resources, albeit at diminished rates. At the same time, Virginia’s watermen-farmers are providing growing quantities of additional quality shellfish to consumers. Following the lead of the hard clam industry, there has been a significant transition to intensive aquaculture of native oysters in recent years. The once extensive oyster planting has disappeared primarily as a result of endemic oyster diseases and increasing wildlife predation of seed oysters. In its …
Monitoring Relative Abundance Of American Shad In Virginia Rivers 2008 Annual Report, John E. Olney, Brian Watkins
Monitoring Relative Abundance Of American Shad In Virginia Rivers 2008 Annual Report, John E. Olney, Brian Watkins
Reports
Concern about the decline in landings of American shad (Alosa sapidissima) along the Atlantic coast prompted the development of an interstate fisheries management plan (FMP) under the auspices of the Atlantic States Marine Fisheries Management Program (AS
Andrews Hall And Seawater Research Laboratory Dedication, Virginia Institute Of Marine Science; College Of William And Mary
Andrews Hall And Seawater Research Laboratory Dedication, Virginia Institute Of Marine Science; College Of William And Mary
Miscellaneous
Dedication: April 16, 2009. Program of events.
Anthropogenic Causes Of Copepod Mortality And Bacterial Decomposition Of Copepod Carcasses, Samantha L. Bickel
Anthropogenic Causes Of Copepod Mortality And Bacterial Decomposition Of Copepod Carcasses, Samantha L. Bickel
Dissertations, Theses, and Masters Projects
Although zooplankton carcasses can be quite prevalent within aquatic systems, they have largely been overlooked in most zooplankton population studies. Anthropogenic stressors can potentially increase the overall abundance of carcasses on a local scale. Once a carcass is present within a system, the fate of its biomass is of considerable interest as it may be remineralized within the water column or transported to depth. Through the collection of field samples I assessed the possibility of an anthropogenic stressor (boat-generated turbulence) as a potential source of nonconsumptive mortality. I also conducted a series of laboratory experiments to monitor the decomposition of …
Toxicology Of Decabromodiphenyl Ether In Avian Embryos: Disposition Of The Flame Retardant Bde-209 In Yolk-Injected Chicken Embryos (Gallus Gallus), Samantha D. Sifleet
Toxicology Of Decabromodiphenyl Ether In Avian Embryos: Disposition Of The Flame Retardant Bde-209 In Yolk-Injected Chicken Embryos (Gallus Gallus), Samantha D. Sifleet
Dissertations, Theses, and Masters Projects
Polybrominated diphenyl ethers (PBDEs) are flame retardant chemicals of toxicological concern present in humans, wildlife, and the environment. Deca-BDE is the highest production product due to historical use patterns and recent regulatory limitations on the other two commercial formulations (Penta-BDE and Octa-BDE) in the U.S and Europe. The EU banned Deca-BDE starting July 1, 2008. However, it remains in usage in North America and elsewhere in the world. BDE-209 is the dominant congener in all Deca- BDE commercial products. BDE-209 has been reported to under go metabolic debromination to lesser brominated and more toxic and bioaccumulative congeners. However, insufficient data …
Hydrography And Phytoplankton Distribution In The Amundsen And Ross Seas, Glaucia M. Fragoso
Hydrography And Phytoplankton Distribution In The Amundsen And Ross Seas, Glaucia M. Fragoso
Dissertations, Theses, and Masters Projects
The phytoplankton of the Ross Sea have been intensively studied during the last decade, as opposed to the Amundsen Sea, where virtually nothing is known about phytoplankton taxonomy and distribution. Blooms in the Ross Sea are usually composed of diatoms and the prymnesiophyte Phaeocystis antarctica; diatoms are often dominant in strongly stratified waters during the summer, whereas P. antarctica usually dominates in less stratified waters in the south-central polynya during spring. This study focused on understanding the environmental variables that influence the spatial patterns of phytoplankton assemblages during late summer and early fall, 2007, and late spring and early summer, …
Assessing Genetic Variation Within And Among Native Populations And Hatchery Stocks Of Crassostrea Ariakensis Using Microsatellite Markers, Jie Xiao
Dissertations, Theses, and Masters Projects
Assessing genetic variation within and among native populations and hatchery stocks of Crassostrea ariakensis using microsatellite markers In response to the dramatic decline of eastern oyster (Crassostrea virginica) populations in the Chesapeake Bay, introduction of the non-native Asian oyster Crassostrea ariakensis has been proposed. Currently several hatchery stocks of C. ariakensis, derived from a few wild populations along the coast of Japan and China, are being maintained in U.S. hatcheries in the Pacific northwest and on the east coast. In recent years, as the risks of the proposed introduction are being assessed, these hatchery animals have been widely used for …
Multi-System Analysis Of Nitrogen Use By Phytoplankton And Heterotrophic Bacteria, Paul B. Bradley
Multi-System Analysis Of Nitrogen Use By Phytoplankton And Heterotrophic Bacteria, Paul B. Bradley
Dissertations, Theses, and Masters Projects
Traditional measurements of phytoplankton N uptake have been confounded by bacterial retention on filters used in 15N uptake studies, and such methodological obstacles have limited our understanding of phytoplankton-bacterial interactions regarding N cycling. In this research, uptake of various inorganic and organic N substrates by phytoplankton and bacteria was measured in several marine ecosystems using two distinct approaches: size fractionation into phytoplankton and bacterial size classes, and flow cytometric (FCM) sorting of autotrophic cells. Comprehensive assessments of N uptake dynamics were conducted in Chesapeake Bay, the Mid-Atlantic Bight, and Raunefjord, Norway, with supplementary data collected from the York River, Virginia …
Songbirds, Pesticides, And Golf Courses: Exposure And Effects, Ryan Brennan Burdge
Songbirds, Pesticides, And Golf Courses: Exposure And Effects, Ryan Brennan Burdge
Dissertations, Theses, and Masters Projects
No abstract provided.
Identification And Quantification Of Polycyclic Musks And Methyl-Triclosan In Unknown Freshwater Fish Tissue Samples, Elizabeth Mara Jacobs
Identification And Quantification Of Polycyclic Musks And Methyl-Triclosan In Unknown Freshwater Fish Tissue Samples, Elizabeth Mara Jacobs
Dissertations, Theses, and Masters Projects
No abstract provided.
Synergistic Effects Of Iron And Temperature On Antarctic Phytoplankton And Microzooplankton Assemblages, J. M. Rose, Y. Feng, Et Al, Walker O. Smith Jr., B. Sigist, S. Tozzi, Et Al
Synergistic Effects Of Iron And Temperature On Antarctic Phytoplankton And Microzooplankton Assemblages, J. M. Rose, Y. Feng, Et Al, Walker O. Smith Jr., B. Sigist, S. Tozzi, Et Al
VIMS Articles
Iron availability and temperature are important limiting factors for the biota in many areas of the world ocean, and both have been predicted to change in future climate scenarios. However, the impacts of combined changes in these two key factors on microbial trophic dynamics and nutrient cycling are unknown. We examined the relative effects of iron addition (+1 nM) and increased temperature (+4 degrees C) on plankton assemblages of the Ross Sea, Antarctica, a region characterized by annual algal blooms and an active microbial community. Increased iron and temperature individually had consistently significant but relatively minor positive effects on total …
Vims Response To Climate Change 2009, United Nations Environmental Programme : Responding To Climate Change In The Coastal Zone, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Vims Response To Climate Change 2009, United Nations Environmental Programme : Responding To Climate Change In The Coastal Zone, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Reports
VIMS Response to Climate Change 2009 United Nations Environmental Program Responding to climate change in the coastal zone
Marine Plankton Food Webs And Climate Change, Walker O. Smith Jr., Deborah K. Steinberg, Deborah A. Bronk, Kam W. Tang, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Marine Plankton Food Webs And Climate Change, Walker O. Smith Jr., Deborah K. Steinberg, Deborah A. Bronk, Kam W. Tang, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Reports
VIMS climate change white papers: Marine plankton food webs and climate change
Land-Coast Connections And Climate Change : Carbon Cycling In Chesapeake Bay And Its Watershed, Elizabeth A. Canuel, James E. Bauer, Virginia Institute Of Marine Science, Initiative For Coastal Climate Change Research
Land-Coast Connections And Climate Change : Carbon Cycling In Chesapeake Bay And Its Watershed, Elizabeth A. Canuel, James E. Bauer, Virginia Institute Of Marine Science, Initiative For Coastal Climate Change Research
Reports
VIMS climate change white paper: Land-coast connections and climate change : carbon cycling in Chesapeake Bay and its watershed
Vanishing And Emerging Ecosystems Of Coastal Virginia : Climate Change Impacts And Adaptation, Emmett J. Duffy, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Vanishing And Emerging Ecosystems Of Coastal Virginia : Climate Change Impacts And Adaptation, Emmett J. Duffy, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Reports
VIMS climate change white papers: Vanishing and emerging ecosystems of coastal Virginia : climate change impacts and adaptation
Extreme Storm Events Increase The Risk For Chemical Contamination Of Coastal Waters, Michael A. Unger, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Extreme Storm Events Increase The Risk For Chemical Contamination Of Coastal Waters, Michael A. Unger, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Reports
Sea-level rise and an increase in the severity of coastal storms are probable outcomes for the Chesapeake Bay due to global climate change. A consequent ecological and economic risk for tidewater Virginia and other low-lying coastal zones is the contamination of coastal waters by industrial and agricultural chemicals released by accidental spills during severe storm events. . . .
Climate Change And Submerged Aquatic Vegetation In Virginia, Kenneth A. Moore, Robert J. Orth, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Climate Change And Submerged Aquatic Vegetation In Virginia, Kenneth A. Moore, Robert J. Orth, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Research
Reports
VIMS climate change white paper: Climate change and submerged aquatic vegetation in Virginia
Climate Change And Aquatic Animal Health In Virginia : Effects And Responses, Wolfgang K. Vogelbein, Eugene M. Burreson, Ryan Carnegie, Jeffrey D. Shields, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Reseach
Climate Change And Aquatic Animal Health In Virginia : Effects And Responses, Wolfgang K. Vogelbein, Eugene M. Burreson, Ryan Carnegie, Jeffrey D. Shields, Virginia Institute Of Marine Science. Initiative For Coastal Climate Change Reseach
Reports
Climate change, with concomitant increases in sea level, temperature, greenhouse gases and alterations in precipitation, is a major environmental challenge for the future management of Virginia’s valuable marine resources.
A Numerical Modeling Study On Barotropic And Baroclinic Responses Of The Chesapeake Bay To Hurricane Events, Kyoung-Ho Cho
A Numerical Modeling Study On Barotropic And Baroclinic Responses Of The Chesapeake Bay To Hurricane Events, Kyoung-Ho Cho
Dissertations, Theses, and Masters Projects
The barotropic and baroclinic responses of the Chesapeake Bay to forcings from two hurricanes were investigated by using unstructured-grid three-dimensional hydrodynamic models. The model domain includes Chesapeake Bay proper, the tributaries, and its extended continental shelf in the mid-Atlantic Bight. Two hurricanes were studied: Hurricane Floyd of September, 1999 and Hurricane Isabel of September, 2003, both of which made landfall within 100 km of the Chesapeake Bay mouth. Hurricane Floyd in 1999 passed through the entrance of the Bay from southwest to northeast along the coastlines of Virginia as a Category 1 storm, whereas Hurricane Isabel in 2003 made landfall …
A Bayesian Network Approach To Feature Selection In Mass Spectrometry Data, Karl W. Kuschner
A Bayesian Network Approach To Feature Selection In Mass Spectrometry Data, Karl W. Kuschner
Dissertations, Theses, and Masters Projects
One of the key goals of current cancer research is the identification of biologic molecules that allow non-invasive detection of existing cancers or cancer precursors. One way to begin this process of biomarker discovery is by using time-of-flight mass spectroscopy to identify proteins or other molecules in tissue or serum that correlate to certain cancers. However, there are many difficulties associated with the output of such experiments. The distribution of protein abundances in a population is unknown, the mass spectroscopy measurements have high variability, and high correlations between variables cause problems with popular methods of data mining. to mitigate these …
Investigating The Relationships Between Recruitment Indices And Estimates Of Adult Abundance For Striped Bass, Weakfish, And Atlantic Croaker, Justine R. Woodward
Investigating The Relationships Between Recruitment Indices And Estimates Of Adult Abundance For Striped Bass, Weakfish, And Atlantic Croaker, Justine R. Woodward
Dissertations, Theses, and Masters Projects
Establishing the relationships between recruitment indices and estimates of adult abundance using fishery-independent data continues to remain one of the principal challenges faced by fisheries scientists due to the lack of concurrent monitoring programs designed to target different life stages of the same species. In Chesapeake Bay, however, multiple, fishery-independent surveys currently monitor the relative abundance of YOY and adult fishes. Using the available data from these surveys, the relationships between estimates of relative abundance for young-of-year and adults of striped bass (Morone saxatilis), weakfish (Cynoscion regalis), and Atlantic croaker (Micropogonias undulatus) were examined. Year-class strength was reflected in subsequent …
Egg Capsule Hatching Success In Rapana Venosa And Urosalpinx Cinerea In Relation To Temperature And Salinity, Stephanie M. Gera
Egg Capsule Hatching Success In Rapana Venosa And Urosalpinx Cinerea In Relation To Temperature And Salinity, Stephanie M. Gera
Dissertations, Theses, and Masters Projects
The maintenance of a population within the geographic range is influenced by the physical and environmental conditions under which breeding occurs. It is hypothesized that environmental conditions under which egg capsules are successfully hatched will influence the range of potential habitat of the invasive veined rapa whelk, Rapana venosa, and the native Atlantic oyster drill, Urosalpinx cinerea, in the Chesapeake Bay. This study examines the environmental conditions of temperature, salinity, and the time of deposition of egg capsules within the reproductive period (here quantified as cumulative number of day degrees at egg capsule deposition). The range of R. venosa and …
Ecosystems Services Of Tidal Shorelines, Center For Coastal Resources Management, Virginia Institute Of Marine Science
Ecosystems Services Of Tidal Shorelines, Center For Coastal Resources Management, Virginia Institute Of Marine Science
Reports
Rivers & Coast is a periodic publication of the Center for Coastal Resources Management, Virginia Institute of Marine Science. The goal of Rivers & Coast is to keep readers well informed of current scientific understanding behind key environmental issues related to watershed rivers and coastal ecosystems of the Chesapeake Bay.