The biogeochemistry of nitrogen in freshwater wetlands (original) (raw)

• Atchie JA Day FP & Marshall HG (1983) Algal dynamics and nitrogen and phosphorus cycling in a cypress stand in a seasonally flooded Great Dismal Swamp, Virginia, USA. Hydrobiologia 106(2): 115–122
  Google Scholar
• Anderson FO (1981) Oxygen and nitrate respiration in a reed swamp sediment from a eutrophic lake. Holarctic Ecology 4: 66–72
  Google Scholar
• Andersen FO & Hansen JE (1982) Nitrogen cycling and microbial decomposition in sediments with_Phragmites australis_ (Poaceae). Hydrobiological Bulletin 16(1): 11–19
  Google Scholar
• Bartlett MS, Brown LL, Haines WB & Nickerson NH (1979) Denitrification in freshwater wetland soil. Journal of Environmental Quality 8: 460–464
  Google Scholar
• Basilier K & Granhall U (1978) Nitrogen fixation in wet mineotrophic moss communities of a subarctic mire. Oikos 31: 236–246
  Google Scholar
• Belser L (1979) Population ecology of nitrifying bacteria. Annual Rerview of Microbiology 33: 309–333
  Google Scholar
• Bernard JM & Hankinson G (1979) Seasonal changes in standing crop, primary production, and nutrient levels in a_Carex rostrata_ wetland. Oikos 32 (3): 328–336
  Google Scholar
• Bernard JM & Solsky BA (1977) Nutrient cycling in a_Carex lacustris_ wetland. Canadian Journal of Botany 55: 630–638
  Google Scholar
• Blasco JA & Jordan DC (1976) Nitrogen fixation in two muskeg ecosystems of the James Bay lowland, northern Ontario. Canadian Journal of Microbiology 22: 897–907
  Google Scholar
• Bowden WB (1982) Nitrogen cycling in the sediments of a tidal freshwater marsh. Ph.D. dissertation. North Carolina State University. Raleigh
• Bowden WB (1984a) Nitrogen and phosphorus in the sediments of a freshwater tidal marsh. Estuaries 7(2): 108–118
  Google Scholar
• Bowden WB (1984b) A nitrogen-15 isotope dilution study of ammonium production and consumption in a marsh sediment. Limnology and Oceanography 29(5): 1004–1015
  Google Scholar
• Bowden WB (1986a) Nitrification, nitrate reduction and nitrogen immobilization in a tidal freshwater marsh sediment. Ecologyy 67(1): 88–99
  Google Scholar
• Bowden WB (1986b) Gaseous nitrogen emissions from undisturbed terrestrial ecosystems: an asessment of their impacts on local and global nitrogen budgets. Biogeochemistry (in press)
• Boyd CE (1969) Production, mineral nutrient absorption and biochemical assimilation in_Justica americana_ and_Alternanthera philoxeroides_. Archives fur Hydrobiologia 66: 139–160
  Google Scholar
• Boyd CE (1970) Production, mineral accumulation and pigment concentrations in_Typha latifolia_ and_Scirpus americanus_. Ecology 51: 285–290
  Google Scholar
• Boyd CE (1971) Further studies on productivity, nutrient, and pigment relationships in_Typha latifolia_ populations. Torrey Botanical Club, Bulletin 98: 144–150
  Google Scholar
• Boyd CE (1978) Chemical compositon of wetland plants. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 155–166) Academic Press. New York
  Google Scholar
• Boyd CE & Hess CW (1970) Factors influencing shoot production and mineral nutrient levels in_Tyhpha latifolia_ Ecology 51: 296–300
  Google Scholar
• Brinson MM (1977) Decomposition and nutrient exchange of litter in an alluvial swamp forest. Ecology 58: 601–609
  Google Scholar
• Brinson MM, Bradshaw HD, Holmes RN & Elkins JB (1980) Litterfall, stemflow, and throughfall nutrient fluxes in an alluvial swamp forest. Ecology 61(14): 827–835
  Google Scholar
• Brinson MM, Bradshaw HD & Kane ES (1984) Nutrient assimilative capacity of an alluvial floodplain swamp. Journal of Applied Ecology 21(3): 1041–1050
  Google Scholar
• Brinson MM, Lugo AE & Brown S (1981) Primary productivity, decompositon, and consumer activity in freshwater wetlands. Annual Review of Ecology and Systematics 12: 123–161
  Google Scholar
• Bristow BJ (1974) Nitrogen fixation in the rhizosphere of freshwater angiosperms. Canadian Journal of Botany 52(1): 217–221
  Google Scholar
• Broome SW, Woodhouse WW & Seneca ED (1973) An investigation of propagation and the mineral nutrition of_Spartina alternflora_. Sea Grant Publication UNC-SG-73-14. North Carolina State University, Raleigh
  Google Scholar
• Brown S, Brinson MM & Lugo AE (1978) Structure and function of riparian wetlands. In: Johnson RR & McCormick JF (technical coordinators) Strategies for Protection and Management of Floodplain Wetlands and other Riparian Ecosystems (pp. 17–31) Callaway Gardens. Georgia
  Google Scholar
• Buresh RJ, Casselman ME & Patrick WH (1980) Nitrogen fixation in flooded soil systems, a review. Advances in Agronomy 33: 149–192
  Google Scholar
• Buresh RJ & Patrick WH (1978) Nitrate reduction to ammonium in anaerobic soil. Soil Science Society of America, Journal 42(6): 913–917
  Google Scholar
• Castignetti D & Hollocher TC (1984) Heterotrophic nitrification among denitrifiers. Applied and Environmental Microbiology 47(4): 620–623
  Google Scholar
• Chamie JPM & Richardson CJ (1978) Decomposition in northern wetlands. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 115–130) Academic Press. New York
  Google Scholar
• Chan Y-K & Knowles R (1979) Measurement of denitrification in two freshwater sediments by an in situ acetylene inhibition method. Applied and Environmental Microbiology 37(6): 1067–1072
  Google Scholar
• Chapman RR & HF Hemond (1982) Dinitrogen fixation by surface peat and sphagnum in an ombrotrophic bog. Canadian Journal of Botany 60(5): 538–543
  Google Scholar
• Clark JR & Benforado J (1981) Report on a bottomland hardwood wetlands workshop. Lake Lanier, Georgia. June 1–5, 1980. National Wetlands Technical Council. Washington, DC
• Correl DL (1981) Nutrient mass balances for a watershed, headwaters intertidal zone, and basin of the Rhode River estuary. Limnology and Oceanography 26(6): 1142–1149
  Google Scholar
• Coulson JC & Whittaker JB (1978) Ecology of moorland animals. In: Heal OW & Perkins (Eds) Production Ecology of British Moors and Montane Grasslands (pp. 52–93) Ecological Studies Number 27. Springer-Verlag. New York
  Google Scholar
• Cowardin LM, Carter V, Gollet FC & Laroe ET (1979) Classification of wetlands and deepwater habitats of the United States. United States Fish and Wildlife Service. Biological Services Program. FWS/OBS-79/31
• Craig NJ, Turner RE & Day JW (1980) Wetland losses and their consequences in coastal Louisiana. Zeitschrift fur Geomorphologie (Supplement) 34: 225–241
  Google Scholar
• Daubenmire RF (1974) Plants and environment: a textbook of plant autecology. John-Wiley. New York
  Google Scholar
• Davis CB & van der Valk AG (1983) Uptake and release of nutrients by living and decomposing_Typha glauca_ Godr. tissues at Eagle Lake, Iowa. Aquatic Botany 16: 75–89
  Google Scholar
• Delany AC & Davies TD (1983) Dry deposition of NOx to grass in rural East Anglia. Atmospheric Environment 17: 1391–1394
  Google Scholar
• DeLaune RD & Patrick WH (1982) Nitrate reduction in_Spartina alterniora_ marsh soil. Soil Science Society of America, Journal 46(4): 748–750
  Google Scholar
• Dierberg FE and Brezonik PL (1981) Nitrogen fixation (acetylene reduction) associated with decaying leaves of pond cypress (Taxodium distichum var.nutans) in a natural and sewage enriched cypress dome. Applied and Environmental Microbiology 41: 1413–1418
  Google Scholar
• Dierberg FE & Brezonik PL (1983) Nitrogen and phosphorus mass balances in natural and sewage enriched cypress domes. Journal of Applied Ecology 20(1): 323–337
  Google Scholar
• Dierberg FE & Brezonik PL (1985) Nitrogen and phosphorus removal by cypress swamp sediments. Water Air and Soil Pollution 24(2): 209–213
  Google Scholar
• Engler RM & Patrick WH (1974) Nitrate removal from floodwater overlying flooded soils and sediments. Journal of Environmental Quality 3: 409–413
  Google Scholar
• Epstein E (1972) Mineral nutrition of plants: principles and perspectives. John Wiley and Sons. New York
  Google Scholar
• Focht DD (1978) Methods for analysis of denitrification. In: Nielsen DR & MacDonald JG (Eds) Nitrogen in the Environment (pp. 433–490) Volume 2. Academic Press. New York
  Google Scholar
• Focht DD & Verstraete W (1977) Biochemical ecology of nitrification and denitrification. In: Alexander M (Ed) Advances in Microbial Ecology (pp. 135–244) Vol. 1. Plenum Press. New York
  Google Scholar
• Frayer WE, Monahan TJ, Bowden DC & Graybill FA (1983) Status and trends of wetlands and deepwater habitats in the conterminous United States, 1950s to 1970s. Department of Forestry and Wood Science. Colorado State University. Fort Collins
  Google Scholar
• Gauch HG (1972) Inorganic plant nutrition. Dowden, Hutchinson and Ross. Stroudsberg
  Google Scholar
• Gaudet JJ (1975) Mineral concentrations in papyrus in various African swamps. Journal of Ecology 63: 483–491
  Google Scholar
• Gaudet JJ (1976) Nutrient relationships in the detritus of a tropical swamp. Archives fur Hydrobiologia 78: 213–239
  Google Scholar
• Gaudet JJ (1977) Uptake, accumulation, and loss of nutrients by papyrus in tropical swamps. Ecology 58: 415–422
  Google Scholar
• Golet FC & Parkhurst JA (1981) Freshwater Wetland dynamics in South Kingston, Rhode Island, 1939–1972. Environmental Management 5(3): 243–251
  Google Scholar
• Good RE, Whigham DF & Simpson RL (1978) Freshwater Wetlands. Academic Press. New York
  Google Scholar
• Goodroad LL & Keeney DR (1984) Nitrous oxide emission from forest, marsh, and prairie ecosystems. Journal of Environmental Quality 13(3): 448–452
  Google Scholar
• Gore AJP (1983a) Mires: swamp, bog, fen and moor. Ecosystems of the world. Vol. 4A, Vol. B. Elsevier. New York
• Gore AJP (1983b) Introduction In: Gore AJP (Ed) Mires: Swamp, Bog, Fen and Moor. (pp. 1–34) Ecosystems of the world. Vol. 4B Elsevier. New York
• Gorham E (1957) The development of peat lands. Quartenary Review of Biology 32: 145–166
  Google Scholar
• Gosselink JG (1984) The ecology of delta marshes of coastal Louisiana: a community profile. United States Fish and Wildlife Service. Office of Biological Services. FWS/OBS-84/09. Slidell. Louisiana
• Gosselink JG & Baumann RH (1980) Wetland inventories: wetland loss along the United States coast. Zeitscrift fur Geomorphologie 34: 173–187
  Google Scholar
• Granhall U & Selander H (1973) Nitrogen fixation in a sub-arctic mire. Oikos 24: 8–15
  Google Scholar
• Greeson PR, Clark JR & Clark JE (1979) Wetland functions and values: the state of our understanding. Proceedings of a national symposium on wetlands. American Water Resources Association. Lake Lanier. Georgia
  Google Scholar
• Grootjans AP, Schipper PC & van der Windt HJ (1985) Influence of drainage on nitrogen mineralization and vegetation response in wet meadows. I. Calthion palustris stands. Acta Oecologia Oecologia Planta 6(4): 405–417
  Google Scholar
• Hardisky MA & Klemas J (1983) Tidal wetlands natural and human made changes from 1973 to 1979 in Delaware: mapping techniques and results. Environmental Management 7(4): 339–344
  Google Scholar
• Hardy RWF, Holsten RD, Jackson EK & Burns RC (1968) The acetylene-ethylene assay for N2 fixation: laboratory and field evaluation. Plant Physiology (Lancaster) 43: 1185–1207
  Google Scholar
• Havill DC, Lee JE & Stewart GR (1974) Nitrate utilization by species from acidic and calcareous soils. New Phytologist 73: 1221–1231
  Google Scholar
• Heal OW & Perkins DF (1978) Production ecology of British moors and montane grasslands. Ecological Studies No. 27. Springer-Verlag. New York
  Google Scholar
• Heinle DR & Flemer DA (1976) Flows of materials from poorly flooded tidal marshes and an estuary. Marine Biology 35(4): 359–373
  Google Scholar
• Heinselman ML (1975) Boreal peatlands in relation to environment. In: Hasler AD (Ed) Coupling of Land and Water Systems (pp. 93–103) Ecology Studies No. 10. Springer-Verlag. New York
  Google Scholar
• Hemond H (1980) Biogeochemistry of Thoreau's Bog, Concord, Massachusetts. Ecological Monographs 50(4): 507–526
  Google Scholar
• Hemond H (1983) The nitrogen budget of Thoreau's Bog, Massachusetts, USA. Ecology 64(1): 99–109
  Google Scholar
• Hofstetter RH (1983) Wetlands in the United States. In: Gore AJP (Ed) Mires: Swamp, Bog, Fen and Moor (pp. 201–244) Ecosystems of the world. Vol. 4B. Elsevier. New York
  Google Scholar
• Hopkinson CS & Schubauer JP (1984) Static and dynamic aspects of nitrogen cycling in the salt marsh graminoid_Spartina alterniora_. Ecology 65(3): 961–969
  Google Scholar
• Howard-Williams C (1985) Cycling and retention of nitrogen and phosphorus in wetlands: a theoretical and applied perspective. Freshwater Biology 15(4): 391–432
  Google Scholar
• Huebert BJ & Robert CH (1985) The dry deposition of nitric acid to grass. Journal of Geophysical Research 90(D1): 2085–2091
  Google Scholar
• Jones RD & Hood MA (1980) Effects of temperature, pH, salinity, and inorganic nitrogen on the rates of ammonium oxidation by nitrifiers isolated from wetland environments. Microbial Ecology 5(4): 339–348
  Google Scholar
• Jordan TE, Correl DL & Whigham DF (1983) Nutrient flux in the Rhode River: tidal exchange of nutrients by brackish marshes. Estuarine and Coastal Shelf Science 17: 651–667
  Google Scholar
• Kadlec RH & Kadlec JA (1979) Wetlands and water quality. In: Greeson PR, Clark JR & Clark JE (Eds) Wetland Functions and Values: the State of our Understanding (pp. 436–456) Proceddings of a national symposium on wetlands. American Water Resources Association. Lake Lanier. Georgia
  Google Scholar
• Kana TM & Tjepkema JD (1978) Nitrogen fixation associated with Scirpus atrovirens and other non-nodulated plants in Massachusetts. Canadian Journal of Botany 56: 2636–2640
  Google Scholar
• Keefe CW (1972) Marsh production: a summary of the literature. Contributions to Marine Science 16: 163–181
  Google Scholar
• Keeney DR (1972) The fate of nitrogen in aquatic ecosystems. Water Resources Center. University of Wisconsin. Madison
  Google Scholar
• Kistritz RU, Hall KJ & Yesaki I (1983) Productivity, detritus flux, and nutrient cycling in a_Carex lyngbyei_ tidal marsh. Estuaries 6: 227–236
  Google Scholar
• Klopatek JM (1978) Nutrient dynamics of freshwater riverine marshes and the role of emergent macrophytes In: Good RE, Whigham DF & Simpson RL (Eds) (pp. 195–216) Freshwater wetlands. Academic Press. New York
  Google Scholar
• Larcher W (1975) Physiological plant ecology. Springer-Verlag. New York
  Google Scholar
• Larson JS, Mueller AJ & MacConnell (1980) A model of man-induced changes in open freshwater wetlands on the Massachusetts coastal plain. Journal of Applied Ecology 17(3): 667–673
  Google Scholar
• Larsen JA (1982) Ecology of the northern lowland bogs and conifer forests. Academic Press. New York
  Google Scholar
• Lee CF, Bentley E & Amundson R (1975) Effects of marshes on water quality. In: Hasler AD (Ed) Coupling of Land and Water Systems (pp. 105–127) Ecological Studies No. 10. Springer-Verlag. New York
  Google Scholar
• Malmer N (1975) Development of bog mires. In: Hasler AD (Ed) (pp. 85–92) Coupling of land and water systems. Ecological Studies Number 10. Springer-Verlag. New York
  Google Scholar
• Manny BA, Wetzel RG & Johnston WC (1975) Annual contributions of carbon, nitrogen, and phosphorus by migrant Canada geese to a hardwater lake. Internationale Vereinigung fur Theoretifche and Angewandte Limnologie 19: 949–951
  Google Scholar
• Martin NJ & Holding AJ (1978) Nutrient availability and other factors limiting microbial activity in the blanket peat. In: Heal OW & Perkins DF (Eds) Production Ecology of British Moors and Montane Grasslands (pp. 113–136) Ecological Studies No. 27. Springer-Verlag. New York
  Google Scholar
• McColl JG & Burger J (1976) Chemical inputs by a colony of Franklin's gulls nesting in cattails. American Midland Naturalist 96: 270–280
  Google Scholar
• Melillo JM, Aber JD & Muratore JF (1982) Nitrogen and lignin control of hardwood leaf litter decomposition dynamics. Ecology 63(3): 621–626
  Google Scholar
• Mendelssohn IA (1979) The influence of nitrogen level, form, and application method on the growth response of_Spartina alterniffora_ in North Carolina. Estuaries 2(2): 106–112
  Google Scholar
• Moore PD (1984) European mires. Academic Press. New York
  Google Scholar
• Moore PD & Bellamy DJ (1974) Peatlands. Springer-Verlag. New York
  Google Scholar
• Morris JT & Bowden WB (1986) A mechanistic, numerical model of sedimentation, mineralization and decomposition for marsh sediments. Soil Science Society of America, Journal 50(1): 96–105
  Google Scholar
• Muller MM, Sundman V & Skujins J (1980) Denitrification in low pH spodosols and peats determined with the acetylene inhibition method. Applied and Environmental Microbiology 40(2): 235–239
  Google Scholar
• Murdoch A & Capobianco JA (1979) Effects of treated effluent on a natural marsh. Journal of the Water Pollution Control Federation. 51(9): 2243–2256
  Google Scholar
• Naiman RJ & Melillo JM (1984) Nitrogen budget of a subarctic stream altered by beaver (Caster canadensis). Oecologia 62(2): 15–150
  Google Scholar
• Neeley RK & Davis CB (1985) Nitrogen and phosphorus fertilization of_Spraganium eurycarpum_ Engelm. and_Typha glauca_ Godr. stands I. emergent plant production. Aquatic Botany 22(3–4): 347–362
  Google Scholar
• Nichols DS (1983) Capacity of natural wetlands to remove nutrients from wastewater. Journal of the Water Pollution Control Federation 55(5): 495–505
  Google Scholar
• Novitzki RP (1979) Hydrologic characteristics of Wisconsin's wetlands and their influences on floods, stream flow, and sediment. In: Greeson PF, Clark JR & Clark JE (Eds) Wetland Functions and Values: the State of our Understanding (pp. 377–388) Proceeding of a national symposium on wetlands. American Water Works Association. Lake Buena Vista
  Google Scholar
• Odum EP, Birch JB & Cooley JL (1983) Comparison of giant cutgrass productivity in tidal and impounded marshes with special reference to tidal subsidy and waste assimilation. Estuaries 6: 88–94
  Google Scholar
• Odum WE & Heywood MA (1978) Decomposition of intertidal freshwater marsh plants. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 89–97) Academic Press. New York
  Google Scholar
• Odum WE, Smith TJ, Hoover JK & McIvor C (1984) Tidal freshwater marshes of the United States east coast: a community profile. United States Fish and Wildlife Service. Office of Biological Services. FWS/OBS-83/17. Slidell
• Ogan MT (1983) Factors affecting nitrogenase activity associated with marsh grasses and their soils from eutrophic lakes. Aquatic Botany 17(3/4): 215–230
  Google Scholar
• Ogan MT (1982) Nitrogenase activity of soil cores of aquatic grasses. Aquatic Botany 13(2): 105–124
  Google Scholar
• Ponnamperuma FN (1972) The chemistry of submerged soils. Advances in Agronomy 24: 29–96
  Google Scholar
• Prentki RT, Gustafson TD & Adams MS (1978) Nutrient movements in lakeshore marshes. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 169–194) Academic Press. New York
  Google Scholar
• Press MC & Lee JA (1982) Nitrate reductase activity of_Sphagnum_ spp. in the South Pennines, Wales, UK. New Phytologist 92(4): 487–494
  Google Scholar
• Qualls RG (1984) The role of leaf litter nitrogen immobilization in the nitrogen budget of a swamp stream. Journal of Environmental Quality 13(4): 640–644
  Google Scholar
• Reader R (1979) Impact of leaf feeding insects on three bog ericads. Canadian Journal of Botany 57: 2107–2112
  Google Scholar
• Reader RJ (1978) Primary production in northern bog marshes. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 53–62) Academic Press. New York
  Google Scholar
• Rice WA & Paul EA (1971) The acetylene reduction assay for measuring nitrogen fixation in waterlogged soil. Canadian Journal of Microbiology 17: 1049–1056
  Google Scholar
• Richardson CJ (1979) Primary production values in freshwater wetlands. In: Greeson PE, Clark JR & Clark JE (Eds) Wetland Functions and Values: the State of our Understanding (pp. 131–145) Proceedings of a national symposium on wetlands. American Water Works Association. Lake Buena Vista
  Google Scholar
• Richardson CJ (1981) Pocosin wetlands. Dowden, Hutchinson and Ross. Stroudsberg
  Google Scholar
• Richardson CJ (1983) Pocosins: vanishing wastelands or valuable wetlands? BioScience 33: 626–633
  Google Scholar
• Richardson CJ, Tilton DL, Kadlec JA, Chamie JPM & Wentz WA (1978) Nutrient dynamics of northern wetland ecosystems. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 217–242) Academic Press. New York
  Google Scholar
• Rosswall T & Granhall U (1980) Nirtrogen cycling in a subarctic ombrotrophic mire. In: Soresson M (Ed) The Ecology of a Subarctic Mire (pp. 209–234) Ecological Bulletin (Stockholm) No. 30
• Schimel JP, Firestone MK & Killham KS (1984) Identification of heterotrophic nitrification in a Sierran forest soil. Applied and Environmental Microbiology 48(4): 802–806
  Google Scholar
• Schlesinger WH (1978) Community structure, dynamics and nutrient cycling in the Okefenokee cypress swamp forest. Ecological Monographs 48: 43–65
  Google Scholar
• Schwintzer CR (1979) Nitrogen fixation by_Myrica gale_ root nodules from a Massachusetts wetland. Oecologia 43(3): 283–299
  Google Scholar
• Schwintzer CR & Tomberlin TJ (1982) Chemical and physical characteristics of shallow groundwater in northern Michigan bogs, swamps and fens. American Journal of Botany 69(8): 1231–1239
  Google Scholar
• Sesser CE & Gosselink JG (1984) Nutrient dynamics of a floating freshwater marsh in coastal Louisiana, USA. American Journal of Botany 71(5 part 2): 88–89 (abstract)
  Google Scholar
• Simpson RL, Good RE, Leck MA & Whigham DF (1983) The ecology of freshwater tidal wetlands. BioScience 33(4): 255–259
  Google Scholar
• Simpson RL, Whigham DF & Walker R (1978) Seasonal patterns of nutrient movement in a freshwater tidal marsh. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 243–258) Academic Press. New York
  Google Scholar
• Small E (1972a) Ecological significance of four critical elements in plants of raised_Sphagnum_ peat bogs. Ecology 53: 498–503
  Google Scholar
• Small E (1972b) Photosynthetic rates in relation to nitrogen recycling as an adaption to nutrient deficieny in peat bog plants. Canadian Journal of Botany 50: 2227–2233
  Google Scholar
• Smith DW (1980) An evaluation of marsh nitrogen fixation. In: Kennedy VS (Ed) Estuarine Perspectives (pp. 135–142) Academic Press. New York
  Google Scholar
• Soresson M (1980) The ecology of a subarctic mire. Ecological Bulletin (Stockholm) Number 30
• Stewart KK & Ornes WH (1975) Assessing a marsh environment for wastewater renovation. Journal of the Water Pollution Control Federation 47: 1880–1891
  Google Scholar
• Sullivan MJ & Daiber FC (1974) Response of cordgrass_Spartina alternii_ flora to inorganic nitrogen and phosphorus fertilizer. Chesapeake Science 15: 121–123
  Google Scholar
• Tallis JH (1983) Changes in wetland communities. In: Gore AJP (Ed) Mires: Swamp, Bog, Fen, and Moor (pp. 311–347) Ecosystems of the World. Vol. 4A. Elsevier. New York
  Google Scholar
• Tate RL (1980) Microbial oxidation of organic matter in histosols. In: Alexander M (Ed) Advances in Microbial Ecology (pp. 169–202) Vol. 4. Plenum Press. New York
  Google Scholar
• Tiedje JM, Sexstone AJ, Myrold DD & Robinson JA (1982) Antonie van Leeuwenhoek 48: 569–583
  Google Scholar
• Tiner RW (1984) Wetlands of the United States: current status and recent trends. United States Fish and Wildlife Service. National Wetlands Inventory. Washington
  Google Scholar
• Tjepkema TD & Evans HJ (1976) Nitrogen fixation associated with_Juncus balticus_ and other plants of Oregon wetlands. Soil Biology and Biochemistry 8: 505–509
  Google Scholar
• Tusneem ME & Patrick WH (1971) Nitrogen cycling in waterlogged soils. Bulletin 657. Agricultural Experiment Station. Department of Agronomy. Louisiana State University. Baton Rouge
  Google Scholar
• Valiela I & Teal JM (1979) The nitrogen budget of a salt marsh ecosystem. Nature 280(5724): 652–656
  Google Scholar
• Valiela I, Teal JM & Sass WJ (1975) Production and dynamics of salt marsh vegetation and the effects of experimental treatment with sewage sludge. Journal of Applied Ecology 12: 973–982
  Google Scholar
• van der Valk AG, Davis CB, Baker JL & Beer CE (1979) Natural freshwater wetlands as nitrogen and phosphorus traps for land runoff. In: Greeson PE, Clark JR & Clark JE (Eds) Wetland Functions and Values: the State of our Understanding (pp. 457–468) Proceedings of a national symposium on wetlands. American Water Works Association. Lake Buena Vista
  Google Scholar
• Verhoven JTA, van Beck S, Dekker M & Storm W (1983) Nutrient dynamics in small mesotrophic fens surrounded by cultivated land: 1. productivity and nutrient uptake by the vegetation in relation to the flow of eutrophicated groundwater. Oecologia (Berlin) 60(1): 25–33
  Google Scholar
• Verry ES & Boelter DH (1979) Peatland hydrology. In: Greson PE, Clark JR & Clark JE (Eds) Wetland Functions and Values: the State of our Understanding (pp. 389–402) Proceeding of a national symposium on wetlands. American Water Works Association. Lake Buena Vista
  Google Scholar
• Verry ES & Timmons DR (1982) Waterborne nutrient flow through an upland-peatland watershed in Minnesota, USA. Ecology 65 (5): 1456–1467
  Google Scholar
• Waughman GJ (1980) Chemical aspects of ecology of some South German peatlands. Journal of Ecology 68: 1025–1046
  Google Scholar
• Waughman GJ & Bellamy DJ (1980) Nitrogen fixation and the nitrogen balance in peatland ecosystems. Ecology 61 (5): 1185–1198
  Google Scholar
• Wells ED (1981) Peatlands of eastern Newfoundland Canada: distribution, morphology, vegetation and nutrient status. Canadian Journal of Botany 59(11): 1978–1997
  Google Scholar
• Wharton CH, Kitchens WM, Pendleton E & Sipe TW (1982) The ecology of bottomland hardwood swamps of the southeast: a community profile. United States Fish and Wildlife Service. Office of Biological Services. FWS/OBS-81/37. Slidell
• Whigham DF & Bayley SE (1978) Nutrient dynamics in freshwater wetlands. In: Greeson PE, Clark JR & Clark JE (Eds) Wetland Functions and Values: the State of our Understanding (pp. 469–478) Proceeding of a national symposium on wetlands. American Water Works Association. Lake Buena Vista
  Google Scholar
• Whigham DF, McCormick J, Good RE & Simpson RL (1978) Biomass and primary production in freshwater tidal wetlands of the Middle Atlantic coast. In: Good RE, Whigham DF & Simpson RL (Eds) Freshwater Wetlands (pp. 3–20) Academic Press. New York
  Google Scholar
• Whigham OF & Simpson RL (1978) The relationship between aboveground and belowground biomass of freshwater tidal macrophytes. Aquatic Botany 5: 355–364
  Google Scholar
• Wilbur RB & Christensen NC (1983) Effects of fire on nutrient availability in a North Carolina plain pocosin. American Midland Naturalist 110(1): 54–61
  Google Scholar