Abstract
Current estimates indicate that atmospheric nitrogen deposition is responsible for 26 to over 70% of “new” nitrogen (N) input to North Carolina estuaries and coastal waters. Concentrations of N in coastal rainfall events in a 2-yr period (August 1990 to 1992) ranged from 0.7 to 144 μM for NO -3 and 0.5 to 164 μM for NH +4 . The δ15N values of the NO -3 and the NH +4 were determined in 15 rain events. NH4 + values averaged-3.13‰ (range:-12.5 to+3.6), while NO -3 plus dissolved organic N fractions had an average δ15N of+1.0‰ (range:-2.0 to+4.7). The uptake of this isotopically light N into particulate N, in parallel with primary productivity and biomass (as chlorophyll a) determinetions, was examined in microcosm and mesocosm bioassays. As phytoplankton productivity and biomass increased with added rainwater N, the δ15N of particulate N decreased. To investigate the effects of significant atmospheric N loading with stable isotope tracers, we measured the δ15N of the>1 μm fraction from surrounding coastal waters. Owing to the episodic nature of atmospheric deposition and the great variation in N loading with each event, a simple assessment of the atmospheric contribution was not possible. During a period in which rainfall inputs were significant and frequent (August 1992), δ15N values were several ‰ more negative than during periods of drought (Fall 1990). These experiments and observations emphasize the contribution of atmospheric nitrogen deposition to “new” production in coastal waters.
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References
Altabet MA, McCarthy JJ (1986) Vertical patterns in 15N natural abundance in PON from the surface waters of warm-core rings. J mar Res 44:185–201
Antia NJ, Harrison PJ, Oliveira L (1991) The role of dissolved organic nitrogen in phytoplankton nutrition, cell biology, and ecology. Phycologia 30:1–89
Atkinson LP (1985). Hydrography and nutrients of the south-eastern U.S. continental shelf. In: Atkinson LP, Menzel DW, Bush KA (eds) Oceanography of the southeastern U.S. Continental Shelf. American Geophys. Union, Washington, pp 77–92
Boynton WR, Kemp WM, Keefe CW (1982) A comparative analysis of nutrients and other factors influencing estuarine phytoplankton production. In: Kennedy VS (ed) Estuarine comparisons. Academic Press, New York, pp 69–90
Briblecombe P, Stedman H (1982) Historical evidence for a dramatic increase in the nitrate component of acid rain. Nature, Lond 298:460–462
Bruland KW, Donal JR, Hutchins DA (1991) Interactive influences of bioactive trace metals on biological production in oceanic waters. Limnol Oceanogr 36:1555–1577
Cifuentes LA, Fogel ML, Pennock JR, Sharp JH (1989) Biogeochemical factors that influence stable nitrogen isotopic ratio of dissolved ammonium in the Delaware estuary. Geochim cosmochim Acta 53:2713–2721
Cifuentes LA, Sharp JH, Fogel ML (1988) Stable carbon and nitrogen isotope biogeochemistry in the Delaware estuary. Limnol Oceanogr 33:1102–1115
Correll DL, Ford D (1982) Comparison of precipitation and land runoff as sources of estuarine nitrogen. Estuar estl Shelf Sci 15: 45–56
D'Elia CF, Sanders JG, Boynton, WR (1986) Nutrient enrichment studies in a coastal plain estuary: phytoplankton growth in large scale, continuous cultures. Can J Fish aquat Sciences 43:397–406
Derwent RG, Nodop K (1986) Long range transport and deposition of acidic nitrogen species in northwest Europe. Nature, Lond 324: 356–358
Dodd RC, McMahon G, Stichter S (1992) Watershed planning for the Albemarle-Pamlico Estuarine system. Report 1: annual average nutrient budgets. Albemarle-Pamlico Estuarine Study Report N. 92–10. NC Dept. of Environment. Health and Natural Resources. Raleigh, North Carolina
Duce RA (1986) The impact of atmospheric nitrogen, phosphorus, and iron species on marine biological productivity. In: Buat-Menard P (ed) The role of air-sea exchange in geochemical cycling. D. Reidel, Norwell, Massachusetts, pp 497–529
Duce RA (1991) Chemical exchange at the air-coastal sea interface. In: Mantoura RCF, Martin J-M, Wollast R (eds) Ocean margin processes in global change. John Wiley & Sons, Chichester, pp 91–110
Duce RA, Liss PS, Merrill JT, Atlas EL, Buat-Menarol P, Hicks BB, Miller JM, Prospero JM, Arimoto R, Church TM, Ellis W, Galloway JN, Hansen L, Jickells TD, Knap AH, Reinhardt KH, Schneider B, Soudine A, Tokos JJ, Tsunogais S, Wollast R, Zhou M (1991) The atmospheric input of trace species to the world ocean. Global biogeochem Cycles 5:193–259
Dugdale RC (1967) Nutrient limitation in the seas: dynamics, identification, and significance. Limnol Oceanogr 12:685–695
Fisher DC, Oppenheimer MP (1991) Atmospheric nitrogen deposition and the Chesapeake Bay estuary. Ambio 20:102–108
Fisher TR, Peele ER, Ammerman JW, Harding LW (1992) Nutrient limitation of phytoplankton in Chesapeake Bay. Mar Ecol Prog Ser 82:51–63
Fogel ML, Cifuentes LA (1993) Isotope fractionation during primary production. In: Engel MH, Macko SA (eds) Organic geochemistry. Plenum Press, New York, pp 73–98
Fogel ML, Paerl HW (1993) Isotopic tracers of nitrogen from atmospheric deposition to coastal waters. Chem Geol 107:233–236
Fry B (1988) Food web structure on Georges Bank from stable C, N, and S isotopic compositions. Limnol Oceanogr 33:1182–1190
Galloway JN, Whelpdale DM, Wolff GT (1984) The flux of S and N eastward from North America. Atmosph Environ 18:2595–2607
GESAMP (1989) The atmospheric input of trace species to the world ocean: reports and studies No. 38. World Meteorological Association, Geneva
Goering J, Alexander V, Haubenstock N (1990) Seasonal variability of stable carbon and nitrogen isotope ratios of organisms in a North Pacific Bay. Estuar cstl Shelf Sci 30:239–260
Heaton THE (1986) Isotopic studies of nitrogen polluation in the hydrosphere and atmosphere: a review. Chem Geol 59:87–102
Hoch MP, Fogel ML, Kirchman DL (1992) Isotope fractionation associated with ammonium uptake by a marine bacterium. Limnol Oceanogr 37:1447–1459
Howarth RW (1988) Nutrient limitation of act primary production in marine ecosystems. A Rev Ecol Syst 19:89–110
Jickells TD, Knapp AH, Church T, Galloway JN, Miller J (1982) Acid rain on Bermuda. Nature, Lond 297:55–57
Jones M (1984) Nitrate reduction by shaking with cadmium: alternative to cadmium columns. Wat Res 18:643–646
Kirby-Smith WW, Costlow JD (1989) The Newport estuarine system. University of North Carolina Sea Grant Program, Public. 89-04. Raleigh, North Carolina, pp 37
Kleiner D (1981) The transport of NH3 and NH +4 across biological membranes. Biochim biophys Acta 693:41–52
Legendre LO, Gosselin M (1989) New production and export of organic matter to the deep ocean: consequences of some recent discoveries. Limnol Oceanogr 34:1374–1380
Loye-Pilot MD, Martin JM, Morelli J (1990) Atmospheric input of inorganic nitrogen to the western Mediterranean. Biogeochem 9: 117–134
Luke WT, Dickerson RR (1987) Flux of reactive nitrogen compounds from eastern North America to the western Atlantic Ocean. Global biogeochem Cycles 1:329–343
Mallin MA, Paerl HW, Rudek J (1991) Seasonal phytoplankton composition, productivity and biomass in the Neuse River estuary, North Carolina. Estuar cstl Shelf Sci 32:609–623
Marioti A, Lancelot C, Billen G (1984) Natural isotopic composition of nitrogen as a tracer of origin of suspended matter in the Scheldt estuary. Geochim cosmochim Acta 48:549–555
Martin J-M, Elbaz-Poulichet F, Gweu C, Loye-Pilot M-D, Han G (1989) River versus atmospheric input of material to the Mediterranean Sea: an overview. Mar Chem 28:159–182
Martin JH, Gordon RM, Fitzwater SE (1991) The case for iron. Limnol Oceanogr 36:1793–1802
McCarthy JJ (1972) The uptake of urea by natural populations of marine phytoplankton. Limnol Oceanogr 17:738–748
Menzel DW, Speath JP (1962) Occurrence of ammonia in Sargasso Sea waters and in rain water at Bermuda. Limnol Oceanogr 7: 159–162
Millie DF, Paerl HW, Hurley J (1994) Microalgal pigment assessment using high-performance liquid chromatography: a synopsis of organismal and ecological applications. Can J Fish aquat Sciences 50:2513–2527
Mopper K, Zika RG (1987) Free amino acids in marine rains: evidence for oxidation and potential role in nitrogen cycling. Nature, Lond 325:246–249
Nowicki BL, Oviatt CA (1990) Are estuaries traps for anthropogenic nutrients? Evidence from estuarine mesocosms. Mar Ecol Prog Ser 66:131–146
Owens NJP, Galloway JN, Duce RA (1992) Episodic atmospheric nitrogen deposition to oligotrophic oceans. Nature, Lond 357: 397–399
Paerl HW (1985) Enhancement of marine primary production by nitrogen-enriched acid rain. Nature, Lond 315:747–749
Paerl HW (1987) Dynamics of blue-green algal (Microcystis) blooms in the lower Neuse River, North Carolina: causative factors and potential controls. Univ. of North Carolina Water Resources Research Instit. Report No. 229, Raleigh, North Carolina
Paerl HW (1988) Nuisance phytoplankton blooms in coastal, estuarine and inland waters. Limnol Oceanogr 33:823–847
Paerl HW (1991) Ecophysiological and trophic implications of light-stimulated am: no acid utilization in marine picoplankton. Appl envirl Microbiol 57:473–479
Paerl HW (1993) Interaction of nitrogen and carbon cycles in the marine environment. In: Ford T (ed) Aquatic microbiology: an ecological approach. Blackwell Scientific Press, Oxford, pp 343–381
Paerl HW, Crocker KM, Prufert LE (1987) Limitation of N fixation in coastal marine waters: relative importance of molybdenum, iron, phosphorus and organic matter availability. Limnol Oceanogr 32:525–536
Paerl HW, Fogel ML, Bates PW (1993) Atmospheric nitrogen deposition in coastal waters: implications for marine primary product ion and C flux. In: Guerrero R, Pedrós-Alió C (eds) Trends in microbial ecology. Spanish Society for Microbiology, Barcelona, pp 459–464
Paerl HW, Prufert-Bebout L, Guo C (1994) Iron-stimulated N2 fixation and growth in natural and cultured populations of the planktonic marine cyanobacterium Trichodesmium sp. Appl envirl Microbiol 60:1044–1047
Paerl HW, Rudek J, Mallin MA (1990) Stimulation of phytoplankton production in coastal waters by natural rainfall inputs: nutritional and trophic implications. Mar Biol 107:247–254
Paul JH (1983) Uptake of organic nitrogen. In: Carpenter EJ, Capone DG (eds) Nitrogen in the marine environment. Academic Press, New York, pp 275–308
Pennock JR, Sharp JH, Ludlam J, Velinsky DJ, Fogel ML (1988) Isotopic fractionation of nitrogen during the uptake of NH+ and NO -3 by Skeletonema costatum. EOS Trans Am geophys Un 69:1098
Placit M, Streets DG, Williams ER (1986) Environmental trends associated with the 5th National Energy Policy Plant. Document ANL/EES-TM-323. Argonne Natl. Lab., Argonne, Illinois U.S. Dept. of Energy, NTIS DE87007531
Prado-Fiedler R (1990) Atmospheric input of inorganic nitrogen species to the Kiel Bight. Helgoländer Meeresunters 44:21–30
Propero JM, Savoie DL (1989) Effects of continental sources on nitrate concentrations over the Pacific Ocean. Nature, Lond 339: 687–689
Rau GH, Teyssie J-L, Rassoulzadegan F, Fowler SW (1990) 13C/12C and 15N/14N variations among size-fractionated marine particles: implications for their origin and trophic relationships. Mar Ecol Prog Ser 59:33–38
Rodhe H, Rood JM (1986) Temporal evolution of nitrogen compounds in Swedish precipitation since 1955. Nature, Lond 321: 762–764
Rodhe H, Soderlund R, Ekstedt J (1980) Deposition of airborne pollutants on the Baltic. Ambio 9:168–173
Rudek J (1992) The effect of nutrient loading on primary production and nitrogen kinetics in Bogue Sound, North Carolina. Ph.D. Thesis, University of North Carolina at Chapel Hill. Chapel Hill,North Carolina
Ruther JH, Dunstan WM (1971) Nitrogen, phosphorus and eutrophication in the coastal marine environment. Science, NY 171: 1008–1112
Schollhorn E, Graneli E (1993) Is the increase of flagellates in coastal waters caused by changes in ratios of N, P and Si? In: Smayda TJ, Shimizu Y (eds) Toxic phytoplankton blooms in the sea. Elsevier, Amsterdam (in press)
Showers WJ, Eisenstein DM, Paerl HW, Rudek J (1990) Stable isotope tracers of nittogen sources to the Neuse River, North Carolina. Univ. of North Carolina Water Resources Research Instit. Report No. 253, Raleigh, North Carolina
Smayda TJ (1989) Primary production and the global epidemic of phytoplankton blooms in the sea: a linkage. In: Cosper EM, Bricelj VM, Carpenter EJ (eds) Novel phytoplankton blooms. Coastal and estuarine studies 35. Springer Verlag, New York, pp 449–483
Smayda TJ (1990) Novel and nuisance phytoplankton blooms in the sea: evidence for a global epidemic. In: Granelli E, Edler L (eds) Toxic marine phytoplankton. Elsevier, Amsterdam, pp 29–40
Smetacek V, Bathmann U, Nöthig E-M, Scharek R (1991) Coastal eutrophication: causes and consequences. In: Mantoura RCF, Martin J-M, Wollast R (eds) Ocean margin processes in global change. John Wiley & Sons, Chichester, pp 251–279
Soderlund R (1987) Deposition estimates to the Baltic Sea area based on reported data for 1983/1985. In: Report of the Baltic Marine Environment Protection Commission, HECOM-Rep. EGAP 4/4a, Stockholm, Sweden, pp 1–13
Stanley DW (1989) Historical trends in land use, nutrient production, water quality, and fisheries in the Albemarle-Pamlico estuarine system. Report to NOAA-National Ocean Pollution Program, Washington DC
Stensland GJ (1980) Precipitation chemistry trends in the Northeastern United States. In: Toribara T, Miller M, Morrow P (eds) Polluted rain. Plenum Press, New York, pp 87–108
Strickland JDH, Parsons TR (1972) A practical handbook of seawater analysis, 2nd edn. Bull Fish Res Bd Can 167:1–310
Thayer GW (1974) Identity and regulation of nutrients limiting phytoplankton production in the shallow estuaries near Beaufort, N.C. Oecologia 14:75–92
Timperley MH, Vigor-Brown RJ, Kawashima M, Ishagami M (1985) Organic nitrogen compounds in atmospheric precipitation: their chemistry and availability to phytoplankton. Can J Fish aquat Sciences 42:1171–1177
Velinsky D, Cifuentes LA, Pennock JR, Sharp JH, Fogel ML (1989) Determination of the isotopic composition of ammonium-nitrogen at the natural abundance level from estuarine waters. Mar Chem 26:351–361
Willey JD, Cahoon LB (1991) Enhancement of chlorophyll a production in Gulf Stream surface seawater by rainwater nitrate. Mar Chem 34:63–75
Willey JD, Paerl HW (1993) Enhancement of chlorophyll a production in Gulf Stream surface seawater by synthetic versus natural rain. Mar Biol 116:329–334
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Communicated by J. P. Grassle, New Brunswick
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Paerl, H.W., Fogel, M.L. Isotopic characterization of atmospheric nitrogen inputs as sources of enhanced primary production in coastal Atlantic Ocean waters. Marine Biology 119, 635–645 (1994). https://doi.org/10.1007/BF00354328
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DOI: https://doi.org/10.1007/BF00354328