Andersen F O,Jensen H S.Regeneration of inorganic phosphorus and nitrogen from decomposition of seston in a freshwater sediment [J].Hydrobiologia,1992,228(1):71—81[2] Armstrong W.The use of polarography in the assay of oxygen diffusing from roots in anaerobic media [J].Physiol.Plant.1967,20:540—553[3] Armstrong,W.Root aeration in the wetland condition [C].In D.D.Hook and R.M.M.Crawford(Eds.),Plant Life in Anaerobic Environments [M].Ann Arbor Science,Ann Arbor,MI,1978,269—297[4] Barko J W,Adams M S,Clesceri N I.Environmental factors and their consideration in the management of submersed aquatic vegetation;A Review [J].J.Aquat.Plant Manage.1986,24:1—10[5] Barko J W,Smart R M.Sediment-related mechanisms of growth limitation in submersed macrophytes [J].Ecology,1986,67:1328—1340[6] Barko J W.The growth of Myriophyllum spicatum L.in relation to selected characteristics of sediment and solution [J].Aquat.Bot.,1983,15:91—103[7] Barko J W,Gunnison D,Carpenter S R.Sediment interations with submersed macrophyte growth and community dynamics [J].Aquat.Bot,1991,41:41—65[8] Barko J W,Gunnison D,Carpenter S R.Sediment interactions with submersed macrophyte growth and community dynamics.Aquat.Bot.,1991,41:41—65[9] Best E.PUH.Seasonal changes in mineral and organic components of Ceratophyllum demersum and Elodea Canadensis [J].Aquat.Bot.,1977,3:337—348[10] Bowes G,Salvucci MUE.Plasticity in the photosynthetic carbon metabolism of submersed aquatic macrophytes [J].Aquat.Bot.,1989,34:233—266[11] Bowes G,Van T K,Garrard L A et al.Adaptation to low light level by Hydrilla [J].J.Aquat.Plant Manage.1997 5:32—35[12] Brandle R,Crawford RUM M,Rhizome anoxia tolerance and habitat specialization in wetland plants [c].In;R.M.M.Crawford(edt.),Plant Life in Aquatic and Amphibious Habitats [M].Blackwell,Oxford,.1987 397—410[13] Carpenter S R,et al.1983.Effects of roots of Myriophyllum verticillatum on sediment redox conditions [J].Aquat.Bot.,17:243—249[14] Carpenter S R,Submersed vegetation;an internal factor in lake ecosystem succession [J].Am Nat.,1981,118:372—383[15] Chamber Kallf J.The influence of sediment composition and irradiance on the growth and morphology of Myriophyllum spicatum L [J].Aquat.Bot.1985,22:253—263[16] Cizkova-Koncalova H,Kvet J.,Thhopson K.Carbon starvation;a key to reed decline in eutrophic lakes [J].Aquat.Bot.,1992,43:105—113[17] Delaune R D,Smith C J,Tolley M D.The effect of sediment redox potential on nitrogen uptake,anaerobic root respiration and growth of Spartina alterniflora Loisel.Aquat.Bot [J].1984,18:223—230[18] Gerloff G C.Evaluating nutrient supplies for the growth of aquatic plants in nature waters.In Eutrophication;Causes,Consequences,and Correctives [A].Washington D.C.National Academy of Sciences.1969[19] Jones R.Comparative studies of plant growth and distribution in relationship to waterlogging.VIII.The uptake of phosphorus by dune and dune slack plants [J].J.Ecol.,1975,63:109—116[20] Jones R C,Walti K,Adams,M S.Phytoplankton as a factor in decline of the submersed macrophyte Myriophyllum spicatum L.in Lake Wingra,Wisconsin [J].Hydrobiologia,1983 107:213—219[21] Jupp B P,Spence DUH N.Limitation on macrophytes in a eutrophic lake,Loch Leven [J].J.Ecol.,1977,65:175—186[22] Kuhl,H.and Kohl,J.G.,1992.Seasonal nitrogen dynamics in reed beds(Phragmites australis)in relation of productivity and stability.Hydrobiologia[23] Marschner H.Mineral Nutrition of Higher Plants [M].London;Academic Press.1986 674[24] Moss B.The Norfolk Bradland;experiments in the restoration of a complex wetland [J].Biological Reviews 1983,58:521—561[25] Patterson K J,Brown J M A.Growth and elemental composition of Lagarosiphon major,in response to water and substrate nutrients [J].Prog.Water Technol.,1979,2:231—246[26] Penhale P A,Wetzel RUG.Structural and functional adaptations of eelgrass(Zostera marina I.)to the anaerobic sediment environment [J].Can.J.Bot.,1983,61:1421—1428[27] Phillips G L,Eminson D,Moss B.A.mechanism to account for macrophyte decline in progressively eutrophicated freshwaters [J].Aquat.Bot.,1978,4:103—126[28] Ponnamperuma FUN.The chemistry of submerged soils [J].Adv.Agron.1972,24:29—96[29] Sanderson P L,Armstrong W.Phytotoxins in periodically waterlogged forest soil.J.Soil Sci.,1980,31:643—653[30] Sand-Jensen K,Borum J.Epiphyte shading and its effect on photosynthesis and diel metablism of Lobelia dortmanna L.during the spring bloom in a Danish lake [J].Aquat.Bot.,1984,20:109—119[31] Sand-Jensen K,Prahl C,Stockholm H.Oxygen release from roots of submerged aquatic macrohytes [J].Okikos,1982,38:349—354[32] Smith G W,Hayaaka S S,Thayer,G W.Ammonification of amino acids by the rhizopane microflora of Zostera marina L.and Halodule wrightii Aschers [J].Bot.Mar.,1984,27:23—27[33] Sondergaard M.Pore water dynamics in the sediment of a shallow and hypertrophic lake.Hydrobiology,1990,192(2-3):247—258[34] Sorrell B K,Dromgoole F I.Oxygen transport in the submerged freshwater macrophyte Egeria densa Planch.Oxygen production,storage and release [J].Aquat.Bot.,1987,28:63—80[35] Thursby G B.Root-exuded oxygen in the aquatic angiosperm Ruppia maritima.[J] Mar.Ecol.Prog.Ser.,1984 16:303—305[36] Twilley R R,Kemp W M,Staver K W.Nutrient enrichment of estuarine submersed vascular plant communities.I.Algal growth and effects on production of plants and associated communitites [J].Mar.Ecol.,1985,23:179—191[37] Vadineanu A,Cristofor S,Ignat G.Phytoplankton and submerged macrophytes in the aquatic ecosystem of the Danube Delta during the last decade [J] Hydrobiologia,1990,243—244[38] Wetzel R G.Limnology [M].Saunders,Philadelphia,PA,1983,766[39] Wigand C,Stevenson J C,Cornwell,J C.Effects of different submersed macrophytes on sediment biogeochemistry [J].Aquat.Bot.,1997,56:233—244[40] Yoshida T.Microbial metabolism of flooded soils [A].In;Paul,E.A.and Mclaren,A.D(eds),Soil biochemistry [M] New York;Dekker 1975,83—122