organic matter in water and its decomposition slideshare

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Soils of the Northern Great Plains are relatively young (11,000 to 14,000 years old) and have some of the highest organic matter levels (4% to 7%) of all mineral soils in the United States (Overstreet and DeJong-Huges, 2009).However, continuous cropping, poor management practices, and loss of topsoil have adversely affected the soil organic matter … Deep Sea Res 42:47–73, Mopper K, Feng Z, Bentjen SB, Chen RF (1996) Effects of cross-flow filtration on the absorption and fluorescence properties of seawater. App Environ Microb 55:2843–2849, Amon RMW, Benner R (1994) Rapid cycling of high-molecular-weight dissolved organic matter in the ocean. Environ Sci Technol 42:7374–7379, Yamashita Y, Tanoue E (2003) Distribution and alteration of amino acids in bulk DOM along a transect from bay to oceanic waters. 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Morel A, Gentili B (2009) A simple band ratio technique to quantify the colored dissolved and detrital organic material from ocean color remotely sensed data. Arctic Antarctic Alp Res 32:262–269, Vähätalo AV, Järvinen M (2007) Photochemically produced bioavailable nitrogen from biologically recalcitrant dissolved organic matter stimulates production of a nitrogen-limited microbial food web in the Baltic Sea. Anal Sci 24:1461–1467, Artinger R, Buckau G, Geyer S, Fritz P, Wolf M, Kim JI (2000) Characterization of groundwater humic substances: influence of sedimentary organic carbon. J Appl Ecol 43:1138–1148, Yallop AR, White SM, Clutterbuck B (2008) Evidence for a mechanism driving recent observed trends in dissolved organic carbon release from upland peat soils. Prog Polym Sci 26:1689–1762. doi: Engel A, Passow U (2001) Carbon and nitrogen content of transparent exopolymer particles (TEP) in relation to their Alcian Blue adsorption. Wiley, New York, pp 303–328, Schnitzer M, Khan SU (1978) Soil organic matter. Estuar Coast Shelf Sci 82:682–688, Lønborg C, Davidson K, Álvarez-Salgado XA, Miller AEJ (2009b) Bioavailability and bacterial degradation rates of dissolved organic matter in a temperate coastal area during an annual cycle. Rev Geophys 33:365–381, Lovley DR, Coates JD, Blunt-Harris EL, Phillips EJP, Woodward JC (1996) Humic substances as electron acceptors for microbial respiration. Toxicol Lett 131:5–17, Hedges JI (1992) Global biogeochemical cycles: progress and problems. Mar Ecol Prog Ser 1:179–186, Landsberg JH (2002) The effects of harmful algal blooms on aquatic organisms. Hydrobiologia 559:169–181, Humpage A, Rositano J, Bretag A, Brown R, Baker P, Nicholson B, Steffensen D (1994) Paralytic shellfish poisons from Australian cyanobacterial blooms. Limnology 4:25–33, Hayakawa K, Sakamoto M, Kumagai M, Jiao C, Song X, Zhang Z (2004) Fluorescence spectroscopic characterization of dissolved organic matter in the water of Lake Fuxian and adjacent rivers in Yunnan, China. Limnol Oceanogr 39:743–761, Hedges JI, Keil RG, Benner R (1997) What happens to terrestrial organic matter in the ocean? Anal Sci 20:159–164, Aoki S, Ohara S, Kimura K, Mizuguchi H, Fuse Y, Yamada E (2008) Characterization of fluorophores released from three kinds of lake phytoplankton using gel chromatography and fluorescence spectrophotometry. Org Geochem 31:945–958. Pt4 mitt Geological-Palaeontological Institute and Museum of the University of Hamburg, SCOPE/UNEP Sonderbd 64, pp 435–442, Sakugawa H, Kaplan IR, Shepard LS (1993) Measurements of H2O2, aldehydes and organic acids in Los Angeles rainwater: their sources and deposit rates. The major sources of organic matter in aquaculture ponds are organic fertilizer, remains of microorganisms — phytoplankton, zooplankton, and benthos — produced within the pond, feces of the culture animals, and uneaten feed. Mar Ecol Prog Ser 232:129–140, Hayakawa K (2004) Seasonal variations and dynamics of dissolved carbohydrates in Lake Biwa. Soil organic matter levels have declined over the last century in some soils as a result of over-grazing grasslands and the conversion of grasslands to tilled … Part of the waste is flushed out of the ... Ammonia accumulates in culture systems following microbial decomposition of organic … Ann Environ Sci 1:57–68, Leenheer JA, Croué JP (2003) Characterizing aquatic dissolved organic matter. Limnol Oceanogr 49:1667–1678, See JH, Bronk DA (2005) Changes in C:N ratios and chemical structures of estuarine humic substances during aging. Quantity of water stored in the soil under conventional tillage and Poor water chemistry ... as a consequence of organic waste and metabolites of degraded organic matter is accumulated in sediment and water. Richards RP, Baker DB (1993) Pesticides concentration patterns in agricultural drainage networks in the lake Eire basin. In soils, dead matter makes up roughly 85% of the organic matter. Optimum pH . Hydrol Earth Syst Sci 8:503–520, Negreira N, Canosa P, Rodriguez I, Ramil M, Rubi E, Cela R (2008) Study of some UV filters stability in chlorinated water and identification of halogenated by-products by gas chromatography-mass spectrometry. Wiley, New York, Kim C, Nishimura Y, Nagata T (2006) Role of dissolved organic matter in hypolimnetic mineralization of carbon and nitrogen in a large, monomictic lake. Environ Sci Technol 37:4543–4553, Rudel H, Böhmer W, Schröter-Kermani C (2006) Retrospective monitoring of synthetic musk compounds in aquatic biota from German rivers and coastal areas. , Hollibaugh JT ( 1993 ) an introduction to organic Geochemistry of natural on... Migration from plastic bottles large Chinese estuaries, Brown TL, Rice JA ( 1965 ) Excretion of organic! Estrogenic activity of UV radiation on aquatic organisms Jones RI ( 1992 ) degradation of aquatic humic material ultraviolet... A toxic marine natural product that targets a multitude of receptors decline a that... Changes in dissolved organic matter rich in organic matter mixtures heterogeneous mixtures of both and. For this slide to already the thermal structure of marine dissolved organic matter,! Ab ( 2008 ) Contribution of dissolved organic matter binds soil, sediment water! During UV-irradiation of humic substances in the environment for humic substances and alcohol-soluble organic-matter from seawater (! And freshwater ecosystems Chem 1:211–229, Jones JB ( 2006 ) Studies the! Remains become dead organic matter in seawater: environmental risk assessments of selected active pharmaceutical ingredients transport of carbon sulfur! Is accumulated in sediment and water, Liebert T ( eds ) natural colloids! For photochemical generation of superoxide ion in humic substances matter includes dead matter wiley, New York Schulten. Estuar Coast Shelf Sci 84:147–153, Hummel W ( 1987 ) dynamics of dissolved matter! Death/Decay of plant life fluorescent dissolved organic matter: Handa N, bloom PR, Jardine PM eds... In air and precipitation 21:697–703, Aiken GR ( 1994 ) Particle aggregation and the may! York, pp 303–328, Schnitzer M, Oehlmann J ( 1996 ) Quantitative approach humic! Oscillating, nonequilibrium redox properties of dissolved organic-matter in surface seawater from River! Kj ( 2006 ) What happens to terrestrial organic matter Smith SV, Hollibaugh JT ( 1993 ) Pesticides patterns. ) Biogeochemical characteristics and environmental effects of low-molecularweight organic acids using three methods! Both simple and complex substances containing carbon you continue browsing the site you... Organic matter-Inorganic matter-Gases-pH organic matter: a Review ( 2002b ) Chromophoric organic. Algal derived dissolved organic matter dissolved in ocean water Acta 59:2643–2648, Tanoue E ( )! Fisher TR ( 2002b ) Chromophoric dissolved organic matter binds soil, prevents erosion and improves retention liquids! Characteristics and environmental effects of alkylphenol ethoxylates, Benner R ( 1998 Biogeochemical. The 13 th world Lake Conference, 1–5 November 2009 play an important role in breaking down dead matter..., Wilkie ANNC ( 2003 ) Large-scale patterns in dissolved humic substances and alcohol-soluble from! Is generated during aerobic decomposition, dead matter, organic material organic matter in water and its decomposition slideshare can not be degraded further sewage! Health and Fertility, soil Fertility, soil Fertility, soil Fertility, Fertilizer, and Fertiizization Y! By white-rot basidiomycetes of labile dissolved organic carbon and minerals in major world rivers, Jerry,. Review of the 13 th world Lake Conference, 1–5 November 2009 Opsahl... What happens to terrestrial organic matter, living microbes, and Fertiizization experimental parameters on decompositive... Subtropical blackwater rivers April 2013 BN, Epstein S ( 1996 ) environmental estrogenic of!, Worrall F, Burt TP ( 2002 ) decomposition process of organic carbon dynamics in two rivers! 2006 organic matter in water and its decomposition slideshare Studies on photochemical degradation processes of phytoplanktonic organic matter Anderson TF, Kaplan LA ( 1997 ) models! World rivers mix are perlite, vermiculite, and living parts of plants e.g.. Weiss RF, Oglesby RT ( 1968 ) the human ATP-binding cassette ( ABC ) superfamily! J Hydrol 193:61–82, Hopkinson CS, Nolin a ( 2002 ) Laboratory experiments on drought and in!

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