Abstract
Calculations by others of the preindustrial deposition of inorganic nitrogen from the atmosphere in the area of Narragansett Bay compared with recent measurements suggest that this flux has increased almost 15 times over natural background. On the basis of modern studies of the export of nitrogen and phosphorus from temperate forests, the prehistoric watershed also probably contributed very little reactive N or P to the bay. New information from undisturbed old-growth forests suggests that most of the N that was exported from the watershed was probably associated with refractory dissolved organic matter and thus contributed little to the fertility of the bay. The largest source of reactive dissolved inorganic nitrogen (DIN) and phosphorus (DIP) for Narragansett Bay under prehistoric conditions was the coastal ocean water entrained in the bay in estuarine circulation. The total input of DIN to this estuary has increased about five-fold and the input of total DIP has approximately doubled as a result of human activities. Recent ecosystem-level experiments using large (13 m3, 5 m deep) mesocosms designed as living models of Narragansett Bay showed that the primary production of phytoplankton in the bay is limited by the supply of DIN and that annual phytoplankton production is strongly correlated with the rate of input of DIN. The relationship between DIN input and annual phytoplankton production in the mesocosms is consistent with observations published by others working in 10 different natural marine systems, and a functional regression of the field and experimental data provides a tool to calculate the rate of prehistoric phytoplankton production that would have been associated with the prehistoric DIN input estimates. The result of this calculation suggests that phytoplankton production in the bay has approximately doubled (from about 130 g C m−2 yr−1 to 290 g C m−2 yr−1 for a baywide average) since the time of European contact. It also seems likely that seagrasses and macroalgae once made a much larger contribution to total system production than they do today.
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Literature Cited
Ågren, G. I. andE. Bosatta. 1988. Nitrogen saturation of terrestrial ecosystems.Environmental Pollution 54:185–197.
Bernstein, D. J. 1993. Prehistoric Subistence on the Southern New England Coast: The Record from Narragansett Bay. Academic Press, Inc. California.
Bidwell, P. W. andJ. I. Falconer. 1941. History of Agriculture in the Northern United States 1620–1860. Peter Smith, New York. (Reprinted with the permission of the Carnegie Institution of Washington.).
Bosch, J. M. andJ. D. Hewlett. 1982. A review of catchment experiments to determine the effect of vegetation changes on water yield and evapotranspiration.Journal of Hydrology 55:3–23.
Bricker-Urso, S., S. W. Nixon, J. K. Cochran, D. J. Hirschberg, andC. Hunt. 1989. Accretion rates and sediment accumulation in Rhode Island salt marshes.Estuaries 12:300–317.
Brush, G. 1984. Stratigraphic evidence of eutrophication in an estuary.Water Resources Research 20:531–541.
Corbin, J. 1989. Recent and historical accumulation of trace metal contaminants in the sediment of Narragansett Bay, Rhode Island. M.S. Thesis, University of Rhode Island. Narragansett, Rhode Island.
Cronon, W. 1983. Changes in the Land: Indians, Colonists, and the Ecology of New England. Hill and Wang, New York.
Csanady, G. T. 1990. Physical basis of coastal productivity: The SEEP and MASAR experiment.EOS 71:1060–1065.
Day, G. M. 1953. The Indian as an ecological factor in the northeastern forest.Ecology 34:329–346.
Dentener, F. J. andP. J. Crutzen. 1994. A three-dimensional model of the global ammonia cycle.Journal of Atmospheric Chemistry 19:331–369.
Eppley, R. W. 1989. New production: History, methods, problems, 85–97.In W. H. Berger, V. S. Smetacek, and G. Wefer (eds.), Productivity of the Ocean: Present and Past. John Wiley and Sons, Limited, New York.
Eppley, R. W. andB. J. Peterson. 1979. Particulate organic matter flux and planktonic new production in the deep ocean.Nature 282:677–680.
Fraher, J. 1991. Atmospheric wet and dry deposition of fixed nitrogen to Narragansett Bay. M. S. thesis, University of Rhode Island, Narragansett, Rhode Island.
Froelich, P. N. 1988. Kinetic control of dissolved phosphate in natural rivers and estuaries: A primer on the phosphate buffer mechanism. Limnology and Oceanography 33:649–668.
Furnas, M. J., G. L. Hitchcock andT. J. Smayda. 1976. Nutrient phytoplankton relationships in Narragansett Bay during the 1974 summer bloom, p. 118–134.In M. L. Wiley (ed.), Estuarine Processes: Uses, Stresses and Adaptations to the Estuary, Vol. 1. Academic Press, New York.
Galloway, J. N., W. H. Schlesinger, H. Levy II,A. Michaels, andJ. L. Schnoor. 1995. Nitrogen fixation: Anthrogenic enhancement-environmental response.Global Biogeochemical Cycles 9:235–252.
Graham, W. F. 1977. Atmospheric pathways of the phosphorus cycle. Ph.D. Dissertation, University of Rhode Island, Narragansett, Rhode Island.
Guillén, O. andR. Calienes. 1981. Upwelling off Chimbote, p. 312–316.In F. A. Richards (ed.), Coastal Upwelling. Coastal and Estuarine Sciences, 1, American Geophysical Union, Washington, D.C.
Harper, R. M. 1918. Changes in the forest area of New England in three centuries.Journal of Forestry 16:442–452.
Hedin, L. O., J. J. Armesto, andA. H. Johnson. 1995. Patterns of nutrient loss from unpolluted, old-growth temperature forests: Evaluation of biogeochemical theory.Ecology 76:493.
Houghton, R. W., P. C. Smith, andR. O. Fournier. 1978. A simple model for cross-shelf mixing on the Scotian Shelf.Journal of the Fisheries Research Board of Canada 35:414–421.
Howarth, R. W., G. Billen, D. Swaney, A. Townsend, N. Jaworski, J. A. Downing, R. Elmgren, N. Caraco, andK. Lajtha. 1996. Regional nitrogen budgets and riverine N and P fluxes for the drainages to the North Atlantic Ocean: Natural and human influences.Biogeochemistry 35:75–139.
Iselin, C. O’D. 1939. Some physical factors which may influence the productivity of New England’s coastal waters.Journal of Marine Research 2:75–85.
Jenkins, W. J. 1988. Nitrate flux into the eutrophic zone near Bermuda.Nature 331:521–523.
Jones, D. S., M. A. Arhur, andD. J. Allard. 1989. Sclerochronological records of temperature and growth from shells ofMercenaria mercenaria from Narragansett Bay, Rhode Island.Marine Biology 102:225–234.
Keller, A. 1988. Estimating phytoplankton productivity from light availability and biomass in the MERL mesocosms and Narragansett Bay.Marine Ecology Progress Series 45:159–168.
Laane, R. W. P. M., G. Groeneveld, A. DeVries, J. Van Bennekom, andS. Sydow. 1993. Nutrients (P, N, Si) in the Channel and the Dover Strait: Seasonal and year-to-year variation and fluxes to the North Sea.Oceanological Acta 16:607–616.
Levy, H., II andW. J. Moxim. 1989. Simulated global distribution and deposition of reactive nitrogen emitted by fossil fuel combustion.Tellus 41B:256–271.
Likens, G. E., F. H. Bormann, R. S. Pierce, J. S. Eaton, andN. M. Johnson. 1977. Biogeochemistry of a Forested Ecosystem. Springer-Verlag, New York.
Lohrenz, S. E., G. A. Knauer, V. L. Asper, A. F. Michaels, andA. H. Knap. 1992. Seasonal and interannual variability in primary production and particle flux in the northwestern Sargasso Sea: United States JGOFS Bermuda Atlantic Time-series Study.Deep-Sea Research 39:1373–1391.
Milliman, J. D. andJ. P. M. Syvitski. 1992. Geomorphic/tectonic control of sediment discharge to the ocean: The importance of small mountainous rivers.The Journal of Geology 100:525–544.
Mills, E. L. andR. O. Fournier 1979. Fish production and the marine ecosystem of the Scotian Shelf, eastern Canada.Marine Biology 54:101–108.
Naiman, R. J., J. M. Melillo, andJ. E. Hobbie. 1986. Ecosystem alteration of Boreal forest streams by beaver (Castor canadensis).Ecology 67:1254–1269.
Nixon, S. W. 1992. Quantifying the relationship between nitrogen input and the productivity of marine ecosystems, p. 57–83.In M. Takahashi, K. Nakata, and T. R. Parsons (eds.), Proceedings of Advanced Marine Technology Conference (AMTEC), Volume 5, Tokyo, Japan.
Nixon, S. W. 1995. Coastal marine eutrophication: A definition, social causes, and future concerns.Ophelia 41:199–219.
Nixon, S. W., J. W. Ammerman, L. P. Atkinson, V. M. Berounsky, G. Billen, W. C. Boicourt, W. R. Boynton, T. M. Church, D. M. DiToro, R. Elmgren, J. H. Garberg, A. E. Giblin, R. A. Jahnke, N. J. P. Owens, M. E. Q. Pilson, andS. P. Seitzinger. 1996. The fate of nitrogen and phosphorus at the land-sea margin of the North Atlantic Ocean.Biogeochemistry 35:141–180.
Nixon, S. W., S. L. Granger, andB. L. Nowicki. 1995. An assessment of the annual mass balance of carbon, nitrogen, and phosphorus in Narragansett Bay.Biogeochemistry 31:15–61.
Nixon, S. W., S. L. Granger, D. I. Taylor, P. W. Johnson, andB. A. Buckley. 1994. Subtidal volume fluxes, nutrient inputs and the Brown Tide—An alternate hypothesis.Estuarine, Coastal and Shelf Science 39:303–312.
Nixon, S. W., C. D. Hunt, andB. L. Nowicki. 1986a. The retention of nutrients (C, N, P), heavy metals (Mn, Cd, Pb, Cu), and petroleum hydrocarbons in Narraganset Bay, p. 99–122.In J. M. Martin and P. Lasserre (ed.), Biogeochemical Processes at the Land-Sea Boundary. Elsevier Press, Amsterdam.
Nixon, S. W., C. A. Oviatt, J. Frithsen, andB. Sullivan. 1986b. Nutrients and the productivity of estuarine and coastal marine ecosystems.Journal of the Limnological Society of Southern Africa 12:43–71.
O’Reilly, J. E., C. Evans-Zetlin, andD. A. Busch. 1987. Primary production, p. 220–233.In R. H. Backus and D. W. Bourne (eds.) Georges Bank. MIT Press Cambridge, Massachusetts.
Officer, C. B. andD. R. Kester. 1991. On estimating the nonadvective tidal exchanges and advective gravitational circulation exchanges in an estuary.Estuarine, Coastal and Shelf Science 32:99–103.
Oviatt, C. A., B. Buckley, andS. W. Nixon. 1981. Annual phytoplankton metabolism in Narragansett Bay calculated from survey field measurements and microcosm observations.Estuarines 4:167–175.
Oviatt, C. A., P. Doering, B. Nowicki, L. Reed, J. Cole, andJ. Frithsen. 1995. An ecosystem level experiment on nutrient limitation in temperate coastal marine environment.Marine Ecology Progress Series 116:171–179.
Oviatt, C. A., A. A. Keller, P. A. Sampou, andL. L. Beatty. 1986. Patterns of productivity during eutrophication: A mesocosm experiment.Marine Ecology Progress Series 28:69–80.
Oviatt, C. A., P. Lane, F. French III, andP. Donaghay. 1989. Phytoplankton species and abundance in response to eutrophication in coastal marine mesocosms.Journal of Plankton Research 11:1223–1244.
Pilson, M. E. Q. 1985. On the residence time of water in Narragansett Bay.Estuaries 8:2–14.
Platt, T., M. Lewis, andR. Geider. 1984. Thermodynamics of the pelagic ecosystem: Elementary closure conditions for biological production in the open ocean, p. 49–84.In M. J. R. Fasham (ed.) Flows of Energy and Materials in Marine Ecosystems: Theory and Practice. Plenum Press, New York.
Platt, T., A. Prakash, andB. Brown, 1972. Phytoplankton nutrients and flushing of inlets on the coast of Nova Seahia.Le Naturalists Canadian 99:253–261.
Pritchard, D. W. 1952. Salinity distribution and circulation in the Chesapeake Bay estuarine system.Journal of Marine Research 11:106–123.
Riley, G. A. 1967. Mathematical model of nutrient conditions in coastal waters.Bulletin of the Bingham Oceanography Collection 19:72–80.
Rönner, U.. 1985. Nitrogen transformations in the Baltic proper: Denitrification counteracts eutrophication.AMBIO 14: 134–138.
Seitzinger, S. P. andA. E. Ciblin. 1996. Estimating denitrification in North Atlantic continental shelf sediments.Biogeochemistry 35:235–259.
Smith, S. V. 1991. Stoichiometry of C∶N∶P fluxes in shallow-water marine ecosystems, p. 259–286.In J. Cole, G. Lovett, and S. Findlay (eds.), Comparative Analyses of Ecosystems—Patterns, Mechanisms, and Theories. Springer-Verlag, New York.
Sollins, P., C. C. Grier, F. M. McCorison, K. Cromack, Jr.,R. Fogel, andR. L. Fredriksen. 1980. The internal element cycles of an old-growth douglas-fir ecosystem in western Oregon.Ecological Monographs 50:261–285.
Sutcliffe, W. H., Jr. 1972. Some relations of land drainage, nutrients, particulate material, and fish catch in two eastern Canadian bays.Journal of the Fisheries Research Board of Canada 29:357–362.
Swank, W. T. andJ. B. Waide 1988. Characterization of baseline precipitation and stream chemistry and nutrient budgets for control watersheds, p. 57–79.In W. T. Swank and D. A. Crossley, Jr. (eds.) Forest Hydrology and Ecology at Coweeta. Ecological Studies 66. Springer-Verlag, New York.
Tupas, L., F. Santiago-Mandujano, D. Hebel, E. Firing, F. Bingham, R. Lukas, andD. Karl 1994. Hawaii Ocean Time-series Data Report 5 1993. SOEST Technical Report 94-5, University of Hawaii, Honolulu, Hawaii.
Tupas, L., F. Santiaco-Mandujano, D. Hebel, R. Lukas, D. Karl, andE. Firing. 1993. Hawaii Ocean Time-series Data Report 4 1992. SOEST Technical Report 93-14, University of Hawaii, Honolulu, Hawaii.
Verity, P. G., T. N. Lee, J. A. Yoder, G. A. Paffenhofer, J. O. Blanton, and C. R. Alexander 1993. Chapter 3, Outer Shelf processes, p. 45–74.In D. W. Menzel (ed.), Ocean Processes: United States Southeast Continental Shelf. United States Department of Energy, Office of Scientific and Technical Information, 11674.
Walsh, J. J., T. E. Whitledge, W. E. Esaias, R. L. Smith, S. A. Huntsman, H. Santander, andB. R. de Mendiola. 1980. The spawning habitat of the Peruvian anchovyEngraulis ringens.Deep-Sea Research 27:1–27.
Walsh, J. J., T. E. Whitledge, J. E. O’Reilly, W. C. Phoel, andA. F. Draxler. 1987. Nitrogen cycling on Georges Bank and the New York Shelf: A comparison between well-mixed and seasonally stratified waters. p. 234–246.In R. H. Backus (ed.), Georges Bank, MIT Press, Cambridge, Massachusetts.
Wiseberg, R. H. andW. Sturges. 1976. Velocity observations in the west passage of Narragansett Bay: A partially mixed estuary.Journal of Physical Oceanography 6:345–354.
Wood, W. 1635. “New England’s Prospect.” The Cotes, London. Edited by A. T. Vaughan and reprinted by University of Massachusetts Press, Amherst, Massachusetts, 1977.
Wroth, L. C. 1970. The Voyages of Giovanni da Verrazzano: 1524–1528. Yale University Press, New Haven, Connecticut.
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Nixon, S.W. Prehistoric nutrient inputs and productivity in Narragansett Bay. Estuaries 20, 253–261 (1997). https://doi.org/10.2307/1352341
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DOI: https://doi.org/10.2307/1352341