Dissertations / Theses on the topic 'Organic matter'
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Sharp, Emma. "Natural organic matter coagulation." Thesis, Cranfield University, 2005. http://dspace.lib.cranfield.ac.uk/handle/1826/2224.
Full textLaniewski, Krzysztof. "Halogenated organic matter in precipitation /." Linköping : Tema, Univ, 1998. http://www.bibl.liu.se/liupubl/disp/disp98/arts176s.htm.
Full textNilsson, K. Sofia. "Modelling soil organic matter turnover /." Uppsala : Dept. of Ecology and Environmental Research, Swedish Univ. of Agricultural Sciences, 2004. http://epsilon.slu.se/s326.pdf.
Full textYusran, Fadly Hairannoor. "Soil organic matter decomposition : effects of organic matter addition on phosphorus dynamics in lateritic soils." University of Western Australia. School of Earth and Geographical Sciences, 2005. http://theses.library.uwa.edu.au/adt-WU2005.0120.
Full textNuwer, Jonathan Mark. "Organic matter preservation along a dynamic continental margin : form and fates of sedimentary organic matter /." Thesis, Connect to this title online; UW restricted, 2008. http://hdl.handle.net/1773/10999.
Full textEstapa, Margaret L. "Photochemical Reactions of Particulate Organic Matter." Fogler Library, University of Maine, 2011. http://www.library.umaine.edu/theses/pdf/EstapaM2011.pdf.
Full textKoprivnjak, Jean-François. "Natural Organic Matter: Isolation and Bioavailability." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/14564.
Full textKoprivnjak, Jean-Franȯis. "Natural organic matter isolation and bioavailability /." Available online, Georgia Institute of Technology, 2007, 2007. http://etd.gatech.edu/theses/available/etd-04082007-154052/.
Full textPerdue, E. Michael, Committee Chair ; Ingall, Ellery, Committee Member ; Stack, Andrew, Committee Member ; Nenes, Athanasios, Committee Member ; Pfromm, Peter, Committee Member.
Bashir, Firdous Zahra. "Molecular characterization of sedimentary organic matter." Thesis, University of Newcastle Upon Tyne, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246697.
Full textScott, Sharon Elizabeth. "Computational Approaches to Studying Organic Cation Sorption to Organic Matter." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1594139918499603.
Full textFaituri, Mikaeel Y. "Soil organic matter in Mediterranean and Scandinavian forest ecosystems : dynamics of organic matter, nutrients, and monomeric phenolic compounds /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 2002. http://epsilon.slu.se/avh/2002/91-576-6320-3.pdf.
Full textAziez, Mebarka. "The organic geochemistry of sedimentary organic matter from the Algerian Sahara." Thesis, University of Newcastle Upon Tyne, 1992. http://hdl.handle.net/10443/454.
Full textGordon, Kelly Jo. "Chromophoric dissolved organic matter in coastal rainwater /." Electronic version (PDF), 2007. http://dl.uncw.edu/etd/2007-1/gordonk/kellygordon.pdf.
Full textPers, B. Charlotta. "Modelling organic matter dynamics in aquatic systems /." Linköping : Univ, 2000. http://www.bibl.liu.se/liupubl/disp/disp2000/arts214s.htm.
Full textGiannelli, Virginia. "Dissolved organic matter in the Southern Ocean." Thesis, Bangor University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247270.
Full textReid, Seth Neil. "Chromophoric dissolved organic matter in coastal rainwater /." Electronic version (PDF), 2003. http://dl.uncw.edu/etd/2003/reids/sethreid.html.
Full textLoh, Pei Sun. "An assessment of the contribution of terrestrial organic matter to total organic matter in sediments in Scottish sea lochs." Thesis, Open University, 2005. https://pure.uhi.ac.uk/portal/en/studentthesis/an-assessment-of-the-contribution-of-terrestrial-organic-matter-to-total-organic-matter-in-sediments-in-scottish-sea-lochs(8882e1fb-99cb-410a-a94d-eecacc9b5897).html.
Full textLønborg, Christian. "Bioavailability of dissolved organic matter in coastal waters." Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=59094.
Full textKlemedsson, Shicarra. "Flocculation of natural organic matter in Swedish lakes." Thesis, Linköpings universitet, Institutionen för fysik, kemi och biologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-85118.
Full textPatriarca, Claudia. "Characterization of dissolved organic matter : An analytical challenge." Licentiate thesis, Uppsala universitet, Analytisk kemi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-341690.
Full textGonsior, Michael, and n/a. "Dissolved organic matter in New Zealand natural waters." University of Otago. Department of Chemistry, 2008. http://adt.otago.ac.nz./public/adt-NZDU20080501.114023.
Full textFonseka, K. C. M. (Kosmafonsekage Chintha Mirani) 1960. "Characterization of dissolved organic matter in industrial wastewaters." Monash University, Dept. of Chemistry, 2000. http://arrow.monash.edu.au/hdl/1959.1/8932.
Full textCammack, W. K. Levi. "Dissolved organic matter fluorescence : relationships with heterotrophic metabolism." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29417.
Full textPerez-Castillo, Fernando. "Sedimentation of organic matter on the Hebridean slope." Thesis, Bangor University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287026.
Full textMcKay, Garrett J. "Reactivity of the hydroxyl radical with organic matter." Thesis, California State University, Long Beach, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1527332.
Full textThe goal of this study was to investigate some of the fundamental chemistry of the reactions between the hydroxyl radical and apply this knowledge to the treatment of chemical contaminants in real world waters. To accomplish this goal, the techniques of electron pulse radiolysis were used to quantify second-order rate constants for the reaction between the HO· radical and well characterized OM samples. Studies of HO· radical reactivity with model polyethylene glycol polymers were performed to help understand OM-HO· reactivity. Experiments using steady state radiolysis were performed in order to assess the effect of long-term, seasonal variability in OM composition on the degradation of probe compounds used as model chemical contaminants. In addition, the photochemical production of HO· from OM sensitization was also investigated.
Hutchison, John. "Structural studies of sulphur-rich sedimentary organic matter." Thesis, University of Bristol, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.303759.
Full textMcDonald, Adrian. "Fluorescence of dissolved organic matter in natural waters." Thesis, University of Southampton, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243162.
Full textFox, Bethany Gemma. "Bacterial processing of fluorescent organic matter in freshwater." Thesis, University of the West of England, Bristol, 2018. http://eprints.uwe.ac.uk/35535/.
Full textDoohan, Thomas James. "Drivers of Soil Organic Matter Stabilization across Ohio." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1597941993038872.
Full textPalmer, S. R. "The analysis of organic matter in oil-shales." Thesis, Aston University, 1987. http://publications.aston.ac.uk/9724/.
Full textLindgren, Paula. "The preservation of organic matter in impact craters." Thesis, University of Aberdeen, 2007. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU238018.
Full textChristensen, Bent T. "Organic matter in soil : structure, function and turnover /." Tjele : Danish institute of agricultural sciences. Research centre Foulum, 2000. http://catalogue.bnf.fr/ark:/12148/cb388316309.
Full textOgden, J. M. "Some effects of afforestation on soil organic matter." Thesis, University of Stirling, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375418.
Full textSimonetti, Gianluca. "Mechanisms of soil organic matter protection and sequestration." Doctoral thesis, Università degli studi di Padova, 2010. http://hdl.handle.net/11577/3422238.
Full textI meccanismi di protezione del carbonio organico del suolo rappresentano un argomento di grande attualità poiché, attraverso di essi, si esplica l'azione di carbon sink indicata nelle politiche volte alla mitigazione dell'effetto serra. Una maggior conoscenza di questi processi è quindi fondamentale per promuovere strategie di sequestro efficaci, così come previsto dall'articolo 3.4 del protocollo di Kyoto. Per realizzare lo studio è stato effettuato,a partire da macroaggregati prelevati da una prova di lungo periodo, un frazionamento degli aggregati stabili all'acqua con l'obiettivo di isolare dei pool di carbonio omogenei e riconducibili a specifici meccanismi di stabilizzazione. Sono stati frazionati in questo modo differenti suoli (argilloso, torboso e sabbioso) trattati con letame e con fertilizzanti minerali, ottenendo tre classi di aggregati (2000-250 μm, 250-53 μm and <53 μm). È stato quindi determinato, per i diversi aggregati, il carbonio organico (OC) e umico (HC), le frazioni umiche a diverso peso molecolare (HS), i gruppi funzionali presenti nelle sostanze umiche (spettroscopia NMR e DRIFT) e la porosità degli aggregati (porosimetria a intrusione di mercurio MIP). L'obiettivo è stato quello di valutare l'effetto delle differenti tesi sull'aggregazione e sulla distribuzione del carbonio organico, nonché valutare il ruolo delle sostanze umiche quali agenti leganti persistenti. Più in generale si è cercato di studiare quali meccanismi di protezione governano le diverse frazioni di aggregati. La tesi è stata strutturata in quattro capitoli; il primo capitolo è una review sul carbonio organico del suolo, i suoi meccanismi di protezione e le relative tecniche di analisi. Il secondo capitolo è dedicato alla distribuzione del carbonio organico e umico negli aggregati, delle frazioni umiche a diverso peso molecolare nonché del ruolo del carbonio umico come agente legante persistente. Il terzo capito è incentrato sull'analisi qualitativa degli estratti umici dei diversi aggregati sulla base dei gruppi funzionali rilevati dall'analisi NMR e DRIFT. Il quarto capitolo analizza le correlazioni fra la porosità dei diversi aggregati e le caratteristiche quali-quantitative del carbonio umico.
Frankki, Sofia. "Association of organic compounds to dissolved and particulate natural organic matter in soils /." Umeå : Dept. of Forest Ecology, Swedish University of Agricultural Sciences, 2006. http://epsilon.slu.se/200652.pdf.
Full textWilliams, Stephen. "Soil transformations of added organic matter in organic farming systems and conventional agriculture." Thesis, University of Aberdeen, 1996. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU083669.
Full textvan, Schaik Joris W. J. "Binding of metals to macromolecular organic acids in natural waters : does organic matter? /." Uppsala : Department of Soil and Environment, Swedish University of Agricultural Sciences, 2008. http://epsilon.slu.se/200872.pdf.
Full textDing, Chunli. "Organic cation-modified iron oxide-coated sand for adsorption of natural organic matter /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202009%20DING.
Full textEtzkorn, Stephen J. "Magnetic relaxation in organic-based magnets." Connect to this title online, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1044548603.
Full textTitle from first page of PDF file. Document formatted into pages; contains xvi, 134 p. : ill. (some col.). Includes abstract and vita. Advisor: Arthur J. Epstein, Dept. of Physics. Includes bibliographical references (p. 128-134).
Gao, Huizhen. "A new approach to fractionation of natural organic matter - using ion retardation resin." Diss., Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/29836.
Full textPayan, Zelaya Fidel Adolfo. "Effects of 'Erythrina poeppigiana' pruning residues on soil organic matter in organic coffee plantations." Thesis, Bangor University, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.420651.
Full textHuang, Pin-Ru. "The interaction of sedimentary organic matter with metals and organic pollutants in landfill barriers." Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/396594/.
Full textGuppy, Christopher Neil. "Phosphorus and organic matter interactions in highly weathered soils /." St. Lucia, Qld, 2003. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17420.pdf.
Full textTortajada, Navarro Andreu. "Nickel-Catalyzed Reductive Carboxylation and Amidation of Organic Matter." Doctoral thesis, Universitat Rovira i Virgili, 2020. http://hdl.handle.net/10803/670204.
Full textHerrmann, Anke. "Predicting nitrogen mineralization from soil organic matter - a chimera? /." Uppsala : Dept. of Soil Sciences, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/a429.pdf.
Full textOdem, Wilbert Irwin Jr. "Natural Organic Matter Interactions with CU(II) in groundwater." Diss., The University of Arizona, 1991. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu_e9791_1991_471_sip1_w.pdf&type=application/pdf.
Full textDennett, Keith Elliot. "Coagulation of natural dissolved organic matter using ferric chloride." Thesis, Georgia Institute of Technology, 1990. http://hdl.handle.net/1853/21438.
Full textMatlack, Keith Scanlan. "Modeling the interaction of dissolved organic matter with cations." Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/26215.
Full textThoss, Vera. "Chemical characterisation of dissolved organic matter in natural matices." Thesis, Bangor University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310867.
Full textToosi, Ehsan Razavy. "Soluble Organic Matter, its Biodegradation, Dynamics and Abiotic Production." Thesis, University of Canterbury. School of Forestry, 2010. http://hdl.handle.net/10092/5302.
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