Relevant bibliographies by topics / Organic matter

Academic literature on the topic 'Organic matter'

Author: Grafiati
Published: 4 June 2021
Last updated: 6 July 2024

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Journal articles on the topic "Organic matter"

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Zhang, Futao, Yunfa Qiao, Xiaozeng Han, and Bin Zhang. "Variation of soil organic matter depends on light-fraction organic matter under long-term monocropping of different crops." Plant, Soil and Environment 67, No. 10 (October 20, 2021): 588–99. http://dx.doi.org/10.17221/350/2021-pse.

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Cultivating crops influences soil organic matter (SOM), but the effect of different crops remains unclear, particularly under long-term monocropping. The objective of this study was to identify how different crops influence the content and chemical structures of SOM under long-term monocropping. Here, soils were sampled (0–20 cm) under 27-year soybean and maize monocropping and separated into different physical fractions. The content and chemical structures of SOM in all fractions were determined. SOM contents were higher under soybean than maize in bulk soil and macroaggregates and their light-fractions instead of microaggregates and silt and clay. The difference in SOM chemical structure was observed in aggregates and density fractions rather than bulk soils and supported by the result of principal component analysis. The proportion of O-alkyl C in macro- and microaggregates and all free light fractions and that of aromatic C in mineral-associated fractions were higher, while that of carbonyl C was lower under maize than soybean. These results demonstrated that different crops monocropping influences the content and chemical structures of SOM, and the variations were mainly in the light-fraction SOM and highlight a higher sensitivity of physical fractions than bulk soil to different crops.
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Balík, Jiří, Ondřej Sedlář, Martin Kulhánek, Jindřich Černý, Michaela Smatanová, and Pavel Suran. "Effect of organic fertilisers on glomalin content and soil organic matter quality." Plant, Soil and Environment 66, No. 11 (November 2, 2020): 590–97. http://dx.doi.org/10.17221/385/2020-pse.

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Glomalin is one of the factors with an important role at forming and stabilising soil aggregates. Long-term stationary experiments were carried out to observe the influence of various fertilisation treatments on the content of glomalin in topsoil. The content of easily extractable glomalin (EEG) and total glomalin (TG) were determined. Moreover, glomalin was also determined by using the near-infrared reflectance spectroscopy (G<sub>NIRS</sub>). Both mineral and organic fertilisation significantly increased the content of glomalin compared to the unfertilised control. However, observed differences among individual fertilisation treatments were not significant. A significant correlation was determined between the content of EEG, TG, G<sub>NIRS</sub>, and the content of humic substances as well as humic acids. Both methods used (EEG, TG) can equally reflect soil organic matter quality. A significant correlation was also recorded between the G<sub>NIRS</sub> and extraction methods (EEG, TG).
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Yang, Xiaoyan, Chuandong Zhang, Haiping Gu, Xiangwei Chen, and Erhui Guo. "Organic acids promote phosphorus release from Mollisols with different organic matter contents." Soil and Water Research 16, No. 1 (December 11, 2020): 59–66. http://dx.doi.org/10.17221/140/2019-swr.

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Organic acids could improve the phosphorus (P) availability through enhancing the release of inorganic phosphorus (P<sub>i</sub>) in the soil. However, the effects of organic acids on the P<sub>i</sub> release are still poorly understood, especially from soils with different organic matter contents. Here, a biochemically produced humic acid and P fertiliser were added to the soil to modify the content of the soil organic matter (SOM) and soil P, respectively. And then the soil samples were incubated at 25 °C for 30 days. The release of P<sub>i</sub> fractions (such as H<sub>2</sub>O-P<sub>i</sub>, NaHCO<sub>3</sub>-P<sub>i</sub>, NaOH-P<sub>i</sub>, HCl-P<sub>i</sub>, and Residual-P) from the soils with different organic matter contents in the presence of citric, oxalic, and malic acids was evaluated using a sequential chemical fractionation method. The results showed that the release of the NaHCO<sub>3</sub>-P<sub>i</sub>, NaOH-P<sub>i</sub>, and HCl-P<sub>i</sub> fractions also showed a decreasing trend with an increasing content of soil organic matter, and more NaOH-P<sub>i</sub> than the other P<sub>i</sub> fractions was generally released in the presence of organic acids. Considering the types of organic acids, oxalic acid and malic acid most effectively and least effectively released P<sub>i</sub>, respectively. The path analysis indicated that the NaOH-P<sub>i</sub> release had the highest direct and indirect effects on the total inorganic P (TP<sub>i</sub>) release. NaOH-P<sub>i</sub> was, therefore, the most effective source of P<sub>i</sub> in the Mollisols.
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Šimon, T. "The influence of long-term organic and mineral fertilization on soil organic matter." Soil and Water Research 3, No. 2 (May 20, 2008): 41–51. http://dx.doi.org/10.17221/21/2008-swr.

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Parameters evaluating soil organic matter quantity (organic C and N content) and quality (hot water extractable C content, aliphatic compounds, microbial biomass C content, basal respiration activity) were determined in soils differently fertilized (NPK &ndash; mineral fertilization 64.6 kg N/ha/year, FYM &ndash; farmyard manure 38.6 kg N/ha/year, FYM + NPK &ndash; 103.3 kg N/ha/year) in long-term field experiment established in 1955 in Prague. Variant without any fertilization was used as a control. Nine years crop rotation (45% cereals, 33% root crops, 22% fodder crops) is practiced in this long-term experiment. Soil samples were taken from the arable layer (0&ndash;20 cm) in spring over the period of 1994&ndash;2004. Continual application of FYM and FYM + NPK increased the organic carbon content, hot water extractable C (HWC) content, aliphatic compounds content and microbial biomass C content significantly compared to control variant. Mineral fertilization (NPK) increased only organic C content significantly compared to control variant; HWC content, aliphatic compounds content and microbial biomass C content were increased not significantly. Basal respiration activity did not differ significantly between the variants but the influence of plants cropped in individual years on the basal respiration was observed. The total N content was increased significantly only in FYM + NPK variant as compared to control variant. Presence of lucerne in crop rotation contributed positively to the total nitrogen content in soil of all variants due to the symbiotic N<sub>2</sub> fixation. C:N ratio varied from 9.96 to 10.46. Significant positive relationships (r = 0.30 to 0.68; P &lt; 0.05) among the all parameters were determined with exception of basal respiration activity. The most of measured characteristics tended to be constant or slightly increase in the period of observation that shows evidence of stability of this soil management system.
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Bretschko, G., and M. Leichtfried. "The determination of organic matter in river sediments." Veröffentlichungen der Arbeitsgemeinschaft Donauforschung 7, no. 3-4 (May 6, 1987): 403–17. http://dx.doi.org/10.1127/lr/7/1987/403.

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Al Namazi, Mohammed, Sheng Li, Noreddine Ghaffour, TorOve Leiknes, and Gary Amy. "A Fouling Comparison Study of Algal, Bacterial and Humic Organic Matters in Seawater Desalination Pretreatment Using Ceramic UF Membranes." Membranes 13, no. 2 (February 15, 2023): 234. http://dx.doi.org/10.3390/membranes13020234.

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This study investigates three types of organic matter, namely algal organic matter (AOM), bacterial organic matter (BOM), and humic organic matter (HOM). These organics are different in properties and chemical composition. AOM, BOM and HOM were compared in terms of organic content, fouling behavior, and removal efficiency in ceramic UF filtration. UF experiments were conducted at a constant flux mode using 5 kDa and 50 kDa ceramic membranes. Results showed that 5 kDa membrane removed more transparent exopolymer particles (TEP)/organics than 50 kDa membranes, but less fouling formation for all the three types of organic matters tested. Membranes exhibited the lowest trans-membrane pressure (TMP) during the filtration of HOM, most probably due to the high porosity of the HOM cake layer, contributed by big HOM aggregates under Ca bridging effect. AOM shows the highest MFI-UF (modified fouling index-ultrafiltration) and TMP (transmembrane pressure) values among the three organics and during all filtration cycles for both membranes. The AOM fouling layer is well known for having high fouling potential due to its compressibility and compactness which increase the TMP and eventually the MFI values. AOM and BOM organics exhibited a similar fouling behavior and mechanism. Furthermore, the divalent cations such as calcium showed a significant impact on membrane fouling. That is probably because calcium ions made the membranes and organic matter less negatively charged and easier to deposit on membranes, thus, enhancing the membrane fouling significantly.
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Laskri, Nabila, Oualid Hamdaoui, and Nawel Nedjah. "Anaerobic Digestion of Waste Organic Matter and Biogas Production." Journal of Clean Energy Technologies 3, no. 3 (2015): 181–84. http://dx.doi.org/10.7763/jocet.2015.v3.192.

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Feichtinger, F., E. Erhart, and W. Hartl. "Net N-mineralisation related to soil organic matter pools." Plant, Soil and Environment 50, No. 6 (December 10, 2011): 273–76. http://dx.doi.org/10.17221/4032-pse.

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Soil organic matter and its turnover rate are key parameters for agricultural management practice as well as for environmental issues. In a field experiment comparing organic (compost) and mineral fertilisation and combinations of both the amount of inorganic nitrogen in the soil and the nitrogen uptake by the plants were measured. Considering these data and the fertilisation practice the net N-mineralisation during the vegetation periods 1996&ndash;2001 was estimated for six fertilisation treatments. Simultaneously the nitrogen dynamics in the soil were calculated using the STOTRASIM model, which takes into account four soil organic matter pools of different turnover rate. A close relation was found between the amount of a slow decomposable fraction and the net N-mineralisation during the vegetation period. &nbsp;
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Irham, Muhammad, Saidatul Adhla, and Chitra Octavina. "Analisis kimia sedimen di sekitar ekosistem mangrove desa Lambadeuk, Peukan Bada, Aceh Besar." Depik 9, no. 1 (January 2, 2020): 1–7. http://dx.doi.org/10.13170/depik.9.1.15163.

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Abstract. Research on analysis of sediments chemistry around the mangrove ecosystem of Lambadeuk village, Peukan Bada Subdistrict aimed to the analyze nutrient content of sediments around mangrove ecosystem which grows in Lambadeuk, Aceh Besar. The study was conducted in April 2018 - May 2019. Research stations were determined by using purposive random sampling method then sediment samples were taken by coring technic. The results of the analysis showed that there are two types of sediments; muddy sand and sandy mud type of sediment. Sandy mud sediment has higher organic matter than muddy sand. The percentage value of total organic matters ranged from 27.89% - 42.41%, while C-Organic was between 0.08% - 1.28%. The percentage of dominant C-organic was found in places that are overgrown with mangroves, while the total organic matter content is more in places that does not have mangroves. In addition to the presence of mangroves that affect the amount of organic sediment and type of sediment, oceanographic factors such as currents, topography, organic matter content, and C-Organic are also affect the type of existing sediment.Keywords: Mangroves, Sediment, Organic matter, C-Organic.Abstrak. Penelitian mengenai analisis kimia sedimen di sekitar ekosistem mangrove Desa Lambadeuk, Kecamatan Peukan Bada bertujuan untuk menganalisis kandungan unsur hara sedimen di sekitar ekosistem mangrove yang tumbuh di daerah Lambadeuk, Aceh Besar. Penelitian ini dilakukan pada bulan April – Mei 2019. Metode penentuan stasiun penelitian menggunakan metode purposive random sampling kemudian sampel sedimen diambil dengan menggunakan coring. Hasil analisis menunjukkan bahwa tipe sedimen yang ada di Desa Lambadeuk, Kecamatan Peukan Bada terdapat dua tipe sedimen yaitu pasir berlumpur (muddy sand) dan lumpur berpasir (sandy mud). Tipe sedimen lumpur berpasir memiliki kandungan bahan organik lebih tinggi daripada pasir berlumpur. Nilai persentase kandungan bahan organik total berkisar yaitu berkisar antara 27,89 % - 42,41 %, sedangkan C-organik berkisar antara 0,08 % - 1,28 %. Persentase C-organik lebih banyak terdapat di tempat yang banyak ditumbuhi mangrove, sedangkan kandungan bahan organik total lebih banyak di tempat yang tidak ditumbuhi mangrove sama sekali. Disamping keberadaan mangrove yang mempengaruhi besarnya bahan organic sedimen, faktor-faktor oseanografi seperti arus, topografi, kandungan bahan organik, dan C-organik juga mempengauhi tipe sedimen yang ada.Kata Kunci: Mangrove, Sedimen, Bahan Organik, C-organik.
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Maslukah, Lilik, Elis Indrayanti, and Azis Rifai. "Sebaran Material Organik dan Zat Hara Oleh Arus Pasang Surut di Muara Sungai Demaan, Jepara (The Distribution of Organic Matter and Nutrients by Tidal Current at Demaan Estuary, Jepara)." ILMU KELAUTAN: Indonesian Journal of Marine Sciences 19, no. 4 (July 27, 2015): 189. http://dx.doi.org/10.14710/ik.ijms.19.4.189-194.

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Arus pasang surut di muara sungai dapat mempengaruhi penyebaran material organik dan zat hara. Keberadaan material organik dan zat hara di perairan dapat menentukan kualitas suatu perairan. Kandungan material organik dan zat hara dalam jumlah berlebihan dapat menyebabkan terjadinya eutrofikasi pada badan air dan menyebabkan kandungan oksigen di perairan menjadi rendah. Penelitian ini bertujuan untuk melihat sebaran material organik, nitrat dan fosfat oleh pengaruh arus pasang surut. Penelitian dilakukan di muara Sungai Demaan, Jepara. Penentuan konsentrasi material organik dalam contoh air laut menggunakan metode titrasi permanganate, sementara nitrat dan fosfat ditentukan dengan menggunakan metode spektrofometrik. Sebaran material organik, nitrat dan fosfat digambarkan dengan software ArGIS, sedangkan simulasi arus pasang surut menggunakan software SMS. Hasil menunjukkan bahwa konsentrasi material organik dan zat hara lebih tinggi saat surut dibanding saat pasang. Sebaran material organik dan fosfat mengikuti arus pasang surut yaitu mengarah ke utara saat surut dan kembali mengarah ke arah selatan pada saat pasang. Disimpulkan bahwa material organik dan fosfat bersumber dari sungai. Kata kunci : arus pasang surut, material organik, zat hara The distribution of organic matter and nutrients in the estuary can be influenced by tidal current. The presence of organic matter and nutrients can determine the water quality. However, the exceed amount of organic matter and nutrient in the water could lead to eutrofication that caused the depletion of dissolved oxygen. The research was aimed to determine the distribution of organic matter and nutrients (i.e. phophate and nitrate) due to the tidal current in Demaan estuary, Jepara. The titration method with permanganate was used to measure the organic matter concentration in the samples. Meanwhile, the spectrophotometric method was used to measure nitrate and phosphate concentration in the samples. Tidal current was simulated by Surface water Modelling System (SMS) software, and the distribution of organic matter, nitrate and phosphate was plotted using ArGIS software. The result showed that the concentration of organic matter and nutrients is higher at ebb tide than flood tide. The distribution of organic matter and phosphate followed the tidal current, flowing to the north at ebb tide and back to south at flood tide. It is concluded that organic matter and phosphate sourced from the rivers. Keywords : tidal current, organic matter, nutrient
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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.

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The removal of natural organic matter (NOM) is one of the main challenges facing water utilities in both the UK and the US. As a consequence of changes in land management and an increased carbon loss from solids, a greater amount of accumulated organics is now being flushed into the aquatic environment during increased surface run-off events such as snowmelt or heavy rainfall. Furthermore, whilst traditional treatment with trivalent coagulants has proven a successful strategy in the past, operational problems are now being reported during periods of elevated organic levels in the water. These include the formation of fragile flocs, a greater particulate carryover onto downstream processes and increased disinfection by product (DBP) formation. Resin adsorption techniques were employed to fractionate the water samples into their hydrophobic and hydrophilic components. This, coupled with raw water monitoring, revealed that NOM composition and characteristics can vary, even if the total organic concentrations appear stable. In particular, hydrophobic NOM fractions contribute the majority of the charge compared to the hydrophilic fractions, and therefore exert a greater impact on coagulation conditions. Comparison across different source waters, seasons, at varying experimental scales and under varying coagulation conditions, revealed that zeta potential monitoring during coagulation takes into account the changing electrical property of the water, and in general, maintaining a value between -10
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Laniewski, Krzysztof. "Halogenated organic matter in precipitation /." Linköping : Tema, Univ, 1998. http://www.bibl.liu.se/liupubl/disp/disp98/arts176s.htm.

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Nilsson, 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.

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Yusran, 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.

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[Truncated abstract] Relationships between the persistence of organic matter added to soil, the dynamics of soil organic carbon (C) and phosphorus (P) were examined in four experiments on lateritic soils of Western Australia. The main objective was to quantify the release of P following organic matter application in soils which have high P adsorbing capacity. Another objective was to confirm that due to its recalcitrant materials, the effect of peat lasted longer in soil than other sources of organic matter in terms of increasing plant-available P fractions. Three experiments were conducted under glasshouse conditions for various lengths of time, with nine- to twelve-month incubations to investigate these hypotheses. As expected, organic matter with lower C:N ratios than peat (lucerne hay) decomposed more rapidly compared with peat, and the most active mineralisation took place within the first three months of incubation. Soil organic-C (extracted by 0.5 M K2SO4) had a significant positive correlation with P extracted with 0.5 M NaHCO pH 8.53. For a higher application rate (120 ton ha-1), peat was better than wheat straw and lucerne hay in increasing extractable bicarbonate-P concentrations in soil, especially at incubation times up to 12 months. Throughout the experiment, peat was associated with a steady increase in all parameters measured. In contrast to peat, nutrient release from lucerne hay and wheat straw was rapid and diminished over time. There was a tendency for organic-C (either in the form of total extractable organic-C or microbial biomass-C) to steadily increase in soil with added peat throughout the experiment. Unlike wheat straw and lucerne hay, extractable organic-C from peat remained in soil and there was less C loss in the form of respiration. Therefore, peat persisted and sequestered C to the soil system for a longer time than the other source of organic matter. Freshly added organic matter was expected to have a greater influence on P transformation from adsorbed forms in lateritic soils than existing soil organic matter. By removing the existing soil organic matter, the effect of freshly applied organic matter can be determine separately from that of the existing soil organic matter for a similar organic-C content. In order to do this, some soil samples were combusted up to 450° C to eliminate inherent soil organic matter. The release of P was greater when organic-C from fresh organic matter was applied to combusted soils than in uncombusted soils that contained the existing soil organic matter. The exception only applied for parameters related to soil micro-organisms such as biomass-C and phosphatase. For such parameters, new soil organic matter did not create conditions favourable for organisms to increase in activity despite the abundance of organic matter available. More non-extractable-P was formed in combusted soils compared to bicarbonate-P and it contributed to more than 50% of total-P. As for the first experiment, peat also showed a constant effect in increasing bicarbonate extractable-P in the soil
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Nuwer, 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.

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Estapa, Margaret L. "Photochemical Reactions of Particulate Organic Matter." Fogler Library, University of Maine, 2011. http://www.library.umaine.edu/theses/pdf/EstapaM2011.pdf.

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Koprivnjak, Jean-François. "Natural Organic Matter: Isolation and Bioavailability." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/14564.

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Electrodialysis (ED) experiments were conducted on reverse osmosis (RO)-concentrated solutions of NOM from six rivers. The ED processes successfully recovered 88 11% of TOC, and removed 83% 19% of SO42- and 67% 18% of H4SiO4. More importantly, the molar ratios of SO42- /TOC and H4SiO4 /TOC were reduced to a mean value of 0.0046 and 0.032, respectively, surpassing the goal for removal of SO42- (0.008) and almost achieving the goal for removal of H4SiO4 (0.021). The ED process can lower the SO42- /TOC ratio in samples whose initial SO42- /TOC ratios are already far below the limit of 0.008 used in this study. The coupled RO/ED process that has been described here offers a fast, simple, chemically mild (relative to other methods), and reproducible method of isolation of large quantities of relatively unfractionated, low-ash NOM from freshwaters. RO/ED was also successfully used for isolating and concentrating marine dissolved organic matter (DOM). The effort successfully recovered a median of 72% of the TOC from 200 L samples within six to nine hours of processing through a combination of ED and RO, greatly exceeding the current norm of 30%. The relatively high recovery of DOM implies that classes of DOM previously missing are included in these samples and should yield new insight into the chemistry of marine DOM. Freshwater samples processed by electrodialysis were analyzed for elemental composition and by capillary zone electrophoresis (CZE), 1H and 13C nuclear magnetic resonance spectroscopy (NMR), and electro-spray ionization mass spectrometry (ESI-MS). Bulk elemental composition, 1H- and 13C-NMR, and ESI-MS data provide evidence linking bioavailabilty to the bulk chemistry of NOM: the H/C and N/C molar ratios are positively and strongly correlated with bioavailability, as hypothesized. Using an independent dataset (STORET) of water quality parameters, calculated BOD/TOC ratios were found to be moderately correlated with measured bioavailabilities and can be used as a surrogate for bioavailability of geochemically diverse riverine DOM.
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Koprivnjak, 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/.

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Thesis (Ph. D.)--Earth and Atmospheric Sciences, Georgia Institute of Technology, 2007.
Perdue, E. Michael, Committee Chair ; Ingall, Ellery, Committee Member ; Stack, Andrew, Committee Member ; Nenes, Athanasios, Committee Member ; Pfromm, Peter, Committee Member.
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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.

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Scott, 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.

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Books on the topic "Organic matter"

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Lallier-Vergès, Elisabeth, Nicolas-Pierre Tribovillard, and Philippe Bertrand. Organic Matter Accumulation. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/bfb0117663.

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Tyson, Richard V. Sedimentary Organic Matter. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0739-6.

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M, Schnitzer, and Khan Shahamat U, eds. Soil organic matter. Amsterdam: Elsevier Scientific Pub. Co., 1985.

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Mostofa, Khan M. G., Takahito Yoshioka, Abdul Mottaleb, and Davide Vione, eds. Photobiogeochemistry of Organic Matter. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32223-5.

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Coble, Paula, Jaimie Lead, Andy Baker, Darren M. Reynolds, and Robert G. M. Spencer, eds. Aquatic Organic Matter Fluorescence. Cambridge: Cambridge University Press, 2014. http://dx.doi.org/10.1017/cbo9781139045452.

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Tyson, R. V. Sedimentary organic matter: Organic facies and palynofacies. London: Chapman & Hall, 1995.

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Kwok, Sun. Organic Matter in the Universe. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527637034.

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Organic matter in the universe. Weinheim: Wiley-VCH, 2012.

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Kumada, Kyōichi. Chemistry of soil organic matter. Tokyo: Japan Scientific Societies Press, 1987.

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Rees, R. M., B. C. Ball, C. D. Campbell, and C. A. Watson, eds. Sustainable management of soil organic matter. Wallingford: CABI, 2001. http://dx.doi.org/10.1079/9780851994659.0000.

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Book chapters on the topic "Organic matter"

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Romankevich, Evgeny, and Alexander Vetrov. "Organic Matter." In Encyclopedia of Marine Geosciences, 1–8. Dordrecht: Springer Netherlands, 2015. http://dx.doi.org/10.1007/978-94-007-6644-0_80-1.

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Wetzel, Robert G., and Gene E. Likens. "Organic Matter." In Limnological Analyses, 137–46. New York, NY: Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4757-3250-4_9.

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Wetzel, Robert G., and Gene E. Likens. "Organic Matter." In Limnological Analyses, 129–37. New York, NY: Springer New York, 1991. http://dx.doi.org/10.1007/978-1-4757-4098-1_9.

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Broadbent, F. E. "Organic Matter." In Agronomy Monographs, 1397–400. Madison, WI, USA: American Society of Agronomy, Soil Science Society of America, 2016. http://dx.doi.org/10.2134/agronmonogr9.2.c41.

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Tyson, Richard V. "Introduction: The Importance of Sedimentary Organic Matter." In Sedimentary Organic Matter, 1–6. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0739-6_1.

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Tyson, Richard V. "Origin and Nature of the Zoomorph Subgroup, and the Origin, Nature and Distribution of the Zooclast Group." In Sedimentary Organic Matter, 203–12. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0739-6_10.

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Tyson, Richard V. "Distribution of the Phytoclast Group." In Sedimentary Organic Matter, 213–48. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0739-6_11.

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Tyson, Richard V. "Distribution of the Amorphous Group." In Sedimentary Organic Matter, 249–59. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0739-6_12.

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Tyson, Richard V. "Distribution of the Palynomorph Group: Sporomorph Subgroup." In Sedimentary Organic Matter, 261–84. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0739-6_13.

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Tyson, Richard V. "Distribution of the Palynomorph Group: Phytoplankton Subgroup, Marine Dinoflagellate Cysts (Dinocysts)." In Sedimentary Organic Matter, 285–98. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0739-6_14.

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Conference papers on the topic "Organic matter"

1

SPIE, Proceedings of. "Front Matter: Volume 7777." In Organic Photovoltaics XI. SPIE, 2010. http://dx.doi.org/10.1117/12.923756.

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SPIE, Proceedings of. "Front Matter: Volume 8475." In SPIE Organic Photonics + Electronics, edited by Iam Choon Khoo. SPIE, 2012. http://dx.doi.org/10.1117/12.2011022.

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SPIE, Proceedings of. "Front Matter: Volume 8478." In SPIE Organic Photonics + Electronics, edited by Zhenan Bao and Iain McCulloch. SPIE, 2012. http://dx.doi.org/10.1117/12.2011023.

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SPIE, Proceedings of. "Front Matter: Volume 8479." In SPIE Organic Photonics + Electronics, edited by Ruth Shinar and Ioannis Kymissis. SPIE, 2012. http://dx.doi.org/10.1117/12.2011024.

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"Front Matter: Volume 9568." In SPIE Organic Photonics + Electronics. SPIE, 2015. http://dx.doi.org/10.1117/12.2218174.

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"Front Matter: Volume 9567." In SPIE Organic Photonics + Electronics. SPIE, 2015. http://dx.doi.org/10.1117/12.2218298.

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"Front Matter: Volume 9569." In SPIE Organic Photonics + Electronics. SPIE, 2015. http://dx.doi.org/10.1117/12.2218392.

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"Front Matter: Volume 9565." In SPIE Organic Photonics + Electronics. SPIE, 2015. http://dx.doi.org/10.1117/12.2218465.

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"Front Matter: Volume 9564." In SPIE Organic Photonics + Electronics. SPIE, 2015. http://dx.doi.org/10.1117/12.2218481.

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"Front Matter: Volume 9566." In SPIE Organic Photonics + Electronics. SPIE, 2015. http://dx.doi.org/10.1117/12.2218665.

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Reports on the topic "Organic matter"

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Vasil'ev, E. V. Ways of introducing liquid organic matter. Сельскохозяйственные вести, 2020. http://dx.doi.org/10.18411/0432-2975-2020-02941.

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Chen, Robert F., G. B. Gardner, and Yong Tian. A Chromophoric Dissolved Organic Matter (CDOM) Observatory. Fort Belvoir, VA: Defense Technical Information Center, January 2010. http://dx.doi.org/10.21236/ada541197.

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Chen, Robert F., G. B. Gardner, and Yong Tian. A Chromophoric Dissolved Organic Matter (CDOM) Observatory. Fort Belvoir, VA: Defense Technical Information Center, September 2011. http://dx.doi.org/10.21236/ada557152.

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Arndt Schimmelmann and Maria Mastalerz. Significance of Isotopically Labile Organic Hydrogen in Thermal Maturation of Organic Matter. Office of Scientific and Technical Information (OSTI), March 2010. http://dx.doi.org/10.2172/974200.

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Santschi, Peter H., Kathleen A. Schwehr, Chen Xu, Matthew Athon, Yi-Fang Ho, Patrick G. Hatcher, Nicole Didonato, and Daniel I. Kaplan. Plutonium Immobilization and Mobilization by Soil Organic Matter. Office of Scientific and Technical Information (OSTI), March 2016. http://dx.doi.org/10.2172/1240745.

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Bissett, W. P. The Ecological Cycling of Colored Dissolved Organic Matter. Fort Belvoir, VA: Defense Technical Information Center, August 2001. http://dx.doi.org/10.21236/ada627901.

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Bissett, W. P. The Ecological Cycling of Colored Dissolved Organic Matter. Fort Belvoir, VA: Defense Technical Information Center, September 2002. http://dx.doi.org/10.21236/ada628323.

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Thoms, Adam, Isaac Mertz, and Nick Christians. Golf Course Putting Green Organic Matter Recycling Study. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/farmprogressreports-180814-1606.

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Thoms, Adam, Ben Pease, Isaac Mertz, and Nick Christians. Golf Course Putting Green Organic Matter Recycling Study. Ames: Iowa State University, Digital Repository, 2018. http://dx.doi.org/10.31274/farmprogressreports-180814-2057.

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Bissett, W. P. The Ecological Cycling of Colored Dissolved Organic Matter. Fort Belvoir, VA: Defense Technical Information Center, September 2003. http://dx.doi.org/10.21236/ada620101.

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