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The Seasonal Influence of Chesapeake Bay Phytoplankton to the Continental Shelf

  • Harold G. Marshall
Part of the NATO ASI Series book series (volume 7)

Abstract

High concentrations of phytoplankton characterize the Chesapeake Bay entrance area and the Bay plume during spring and fall. A tendency for vertical homogeneity and low species diversity for the phytoplankton were also associated with the plume. As the plume moves along the shelf it is continually seeding these waters with an estuarine and coastal mixture of species, many of which appear more common over the shelf, and possibly indicative of increased shelf eutrophication.

Keywords

Continental Shelf Shelf Water Phytoplankton Assemblage Bottom Depth Vertical Homogeneity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References Cited

  1. Boicourt, W. C. 1973. The circulation of water on the continental shelf from Chesapeake Bay to Cape Hatteras. Ph.D. Thesis, The Johns Hopkins University, Baltimore, Maryland. 183 pp.Google Scholar
  2. Boicourt, W. C. 1981. Circulation in the Chesapeake Bay entrance region: Estuary-shelf interaction. In: J. W. Campbell and J. P. Thomas, Eds.: Chesapeake Bay Plume Study, Superflux 1980. NOAA/NEMP III 81 ABCDEFG 0042, NASA Conf. Publ. 2188. p. 61–78.Google Scholar
  3. Brush, G. S. 1984. Stratigraphic evidence of eutrophication in an estuary. Water Resources Res. 20(5): 531–541.CrossRefGoogle Scholar
  4. Cowles, R. 1930. A biological study of the offshore waters of the Chesapeake Bay. Fishery Bulletin 46: 277–381.Google Scholar
  5. Marshall, H. G. 1980. Seasonal phytoplankton composition in the lower Chesapeake Bay and Old Plantation Creek, Cape Charles, Virginia. Estuaries 3: 207–216.CrossRefGoogle Scholar
  6. Johnson, D. R., B. S. Hester and J. R. McConaugha. 1984. Studies of a wind mechanism influencing the recruitment of blue crabs in the middle Atlantic bight. Cont. Shelf Res. 3: 425–437.CrossRefGoogle Scholar
  7. Marshall, H. G. 1982. The composition of phytoplankton within the Chesapeake Bay plume and adjacent waters of the Virginia coast, U.S.A. Estuarine, Coastal and Shelf Science 15: 29–43.CrossRefGoogle Scholar
  8. Marshall, H. G. 1984a. Phytoplankton distribution along the eastern coast of the USA. Part V. Seasonal density and cell volume patterns for the northeastern continental shelf. J. Plankton Res. 6: 169–193.CrossRefGoogle Scholar
  9. Marshall, H. G. 1984b. Meso-scale distribution patterns for diatoms over the northeastern continental shelf of the United States. In: D. B. Mann (Ed.), Proc. 7th Inter. Diatom Symp., Otto Koeltz, Koenigsten. pp. 393–400.Google Scholar
  10. Marshall, H. G. and M. S. Cohn. 1985. Seasonal phytoplankton composition in the mid-Atlantic Bight off the Delmarva peninsula. In press.Google Scholar
  11. Marshall, H. G. and R. Lacouture. Seasonal variations in phytoplankton assemblages from the lower Chesapeake Bay and vicinity. In press.Google Scholar
  12. McCarthy, J. J., W. R. Taylor and J. Loftus. 1974. Significance of nano- plankton in the Chesapeake Bay estuary and problems associated with the measurement of nanoplankton productivity. Marine Biology 24: 7–16.CrossRefGoogle Scholar
  13. Meade, R. H. 1972. Transport and deposition of sediments in estuaries. Geol. Soc. Amer. Mem. 133: 81–120.Google Scholar
  14. Mulford, R. A. and J. J. Norcross. 1971. Species composition and abundance of net phytoplankton in Virginia coastal waters, 1963–1964. Chesapeake Science 12; 142–155.CrossRefGoogle Scholar
  15. O’Reilly, J, and D. Busch. 1984. Phytoplankton primary production on the northwestern Atlantic shelf. Rapp. P.-v, Reun. Cons. Int. Explor. Mer. 183: 255–268.Google Scholar
  16. Patten, B., R. Mulford and J. Warinner. 1963. An annual phytoplankton cycle in the lower Chesapeake Bay. Chesapeake Sci. 4: 1–20.CrossRefGoogle Scholar
  17. Smith, J. A. and L. L. Shoemaker. 1983. The role of sediment in nonpoint pollution in the Potomac River Basin. Sp, Rep. Interstate Commission on the Potomac River Basin. Rockville, MD, 8 p.Google Scholar
  18. Wolfe, J. J., B. Cunningham, N. Wilkerson and J. Barnes. 1926. An investigation of the microplankton of Chesapeake Bay. Journal of the Elisha Mitchell Scientific Society 42; 25–54.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1986

Authors and Affiliations

  • Harold G. Marshall
    • 1
  1. 1.Department of Biological SciencesOld Dominion UniversityNorfolkUSA

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