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Full-Text Articles in Life Sciences
Oyster Economics: Simulated Costs, Market Returns, And Nonmarket Ecosystem Benefits Of Harvested And Nonharvested Reefs, Off-Bottom Aquaculture,And Living Shorelines, Daniel R. Petrolia, William C. Walton, Just Cebrian
Oyster Economics: Simulated Costs, Market Returns, And Nonmarket Ecosystem Benefits Of Harvested And Nonharvested Reefs, Off-Bottom Aquaculture,And Living Shorelines, Daniel R. Petrolia, William C. Walton, Just Cebrian
VIMS Articles
We simulate expected costs, market returns, and nonmarket ecosystem benefits associated with four oyster resources: harvested bottom reefs, off-bottom aquaculture, nonharvested (restored) reefs, and living shorelines. Benefit categories include market returns from harvest, improved water quality (reduced nitrogen), habitat for other species (blue crab and red drum), and shoreline protection. Bottom reefs and off-bottom aquaculture yield both market returns and nonmarket ecosystem benefits, whereas nonharvested reefs and living
shorelines yield only nonmarket ecosystem benefits. Overall gross benefits are expected to be greater and much more variable for off-bottom aquaculture and living shorelines relative to harvested and nonharvested reefs. We find …
History Of The Virginia Oyster Fishery, Chesapeake Bay, Usa, David M. Schulte
History Of The Virginia Oyster Fishery, Chesapeake Bay, Usa, David M. Schulte
VIMS Articles
Oyster populations in Virginia's waters of Chesapeake Bay were lightly exploited until the early 1800s, when industrial fishery vessels first arrived, driven south from New England due to the collapse of northeastern oyster fisheries. Early signs of overexploitation and habitat degradation were evident by the 1850s. The public fishery, where oyster fishers harvest on state-owned bottom, rapidly developed after the Civil War and peaked in the early 1880s. Declines were noted by the late 1880s and eventually prompted the creation of Virginia's shell-planting and oyster-seed (young-of-the-year, YOY) moving repletion program in the 1920s. Despite management and increasing repletion efforts, the …
Aquaculture Genomics, Genetics And Breeding In The United States: Current Status, Challenges, And Priorities For Future Research, Hisham Abdelrahman, Standish K. Allen Jr.
Aquaculture Genomics, Genetics And Breeding In The United States: Current Status, Challenges, And Priorities For Future Research, Hisham Abdelrahman, Standish K. Allen Jr.
VIMS Articles
Advancing the production efficiency and profitability of aquaculture is dependent upon the ability to utilize a diverse array of genetic resources. The ultimate goals of aquaculture genomics, genetics and breeding research are to enhance aquaculture production efficiency, sustainability, product quality, and profitability in support of the commercial sector and for the benefit of consumers. In order to achieve these goals, it is important to understand the genomic structure and organization of aquaculture species, and their genomic and phenomic variations, as well as the genetic basis of traits and their interrelationships. In addition, it is also important to understand the mechanisms …
Abstracts Of Shellfish Technical Papers, Presented At The Joint Meeting Of The Northeast Aquaculture Conference And Exposition And The 35th Milford Aquaculture Seminar, Portland, Maine, January 14–16, 2015, National Shellfisheries Association
Abstracts Of Shellfish Technical Papers, Presented At The Joint Meeting Of The Northeast Aquaculture Conference And Exposition And The 35th Milford Aquaculture Seminar, Portland, Maine, January 14–16, 2015, National Shellfisheries Association
VIMS Articles
No abstract provided.
Abstracts Of Technical Papers, Presented At The 107th Annual Meeting, National Shellfisheries Association, Monterey, California, March 22–26, 2015, National Shellfisheries Association
Abstracts Of Technical Papers, Presented At The 107th Annual Meeting, National Shellfisheries Association, Monterey, California, March 22–26, 2015, National Shellfisheries Association
VIMS Articles
No abstract provided.
Abstracts Of Technical Papers, Presented At The 104th Annual Meeting, National Shellfisheries Association, Seattle, Washington, March 24–29, 2012, National Shellfisheries Association
Abstracts Of Technical Papers, Presented At The 104th Annual Meeting, National Shellfisheries Association, Seattle, Washington, March 24–29, 2012, National Shellfisheries Association
VIMS Articles
No abstract provided.
Abstracts Of Technical Papers Presented At The 103rd Annual Meeting National Shellfisheries Association Baltimore, Maryland March 27–31, 2011, National Shellfisheries Association
Abstracts Of Technical Papers Presented At The 103rd Annual Meeting National Shellfisheries Association Baltimore, Maryland March 27–31, 2011, National Shellfisheries Association
VIMS Articles
No abstract provided.
Sea Turtles As Potential Dispersal Vectors For Non-Indigenous Species: The Veined Rapa Whelk As An Epibiont Of Loggerhead Sea Turtles, Jm Harding, Wj Walton, Cm Trapani, Mj Frick, Roger L. Mann
Sea Turtles As Potential Dispersal Vectors For Non-Indigenous Species: The Veined Rapa Whelk As An Epibiont Of Loggerhead Sea Turtles, Jm Harding, Wj Walton, Cm Trapani, Mj Frick, Roger L. Mann
VIMS Articles
We present the first record of Rapana venosa (Veined Rapa Whelk) as an epibiont of Caretta caretta (Loggerhead Sea Turtle) and the first observation of rapa whelks in the South Atlantic Bight, USA. Veined Rapa Whelks are invasive shellfish predators. The only known North American population of Veined Rapa Whelks is in the southern Chesapeake Bay. Collections of Veined Rapa Whelks as epibionts on Loggerhead Sea Turtles from Norfolk, VA and Wassaw Island, GA present a previously undescribed vector for whelk range expansion to widely separated coastal habitats. In October 2008, a live juvenile Loggerhead stranded near Norfolk, VA with …
Abstracts Of Technical Papers Presented At The 101st Annual Meeting National Shellfisheries Association Savannah, Georgia March 22–26, 2009, National Shellfisheries Association
Abstracts Of Technical Papers Presented At The 101st Annual Meeting National Shellfisheries Association Savannah, Georgia March 22–26, 2009, National Shellfisheries Association
VIMS Articles
No abstract provided.
Abstracts Of Technical Papers Presented At The 100th Annual Meeting National Shellfisheries Association Providence, Rhode Island April 6–10, 2008, National Shellfisheries Association
Abstracts Of Technical Papers Presented At The 100th Annual Meeting National Shellfisheries Association Providence, Rhode Island April 6–10, 2008, National Shellfisheries Association
VIMS Articles
No abstract provided.