Academic literature on the topic 'Soil redox potential'

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Journal articles on the topic "Soil redox potential"

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Wlodarczyk, T., P. Szarlip, M. Brzezinska, and U. Kotowska. "Redox potential, nitrate content and pH in flooded Eutric Cambisol during nitrate reduction." Research in Agricultural Engineering 53, No. 1 (2008): 20–28. http://dx.doi.org/10.17221/2132-rae.

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Topsoils from 16 arable Cambisols developed from sand, loam and silt were used to study soil ability to nitrate reduction under flooding conditions. The strongest drop of redox potential (Eh) was observed during the first day of soil flooding. Decreasing tendency in pH values was observed of alkaline and neutral soils, and an increase in pH of acid and strongly acid soils, accompanied by a fall in Eh values. Redox potential was negatively correlated with the pH values (R<sup>2</sup> = 0.3041; <i>p</i> < 0.001). The fall of NO<sub>3</sub><sup>&mi
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Rabenhorst, M. C., W. D. Hively, and B. R. James. "Measurements of Soil Redox Potential." Soil Science Society of America Journal 73, no. 2 (2009): 668–74. http://dx.doi.org/10.2136/sssaj2007.0443.

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Wang, Jihuan, Heye R. Bogena, Harry Vereecken, and Nicolas Brüggemann. "Stable-Isotope-Aided Investigation of the Effect of Redox Potential on Nitrous Oxide Emissions as Affected by Water Status and N Fertilization." Water 12, no. 10 (2020): 2918. http://dx.doi.org/10.3390/w12102918.

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Soils are the dominant source of atmospheric nitrous oxide (N2O), especially agricultural soils that experience both waterlogging and intensive nitrogen fertilization. However, soil heterogeneity and the irregular occurrence of hydrological events hamper the prediction of the temporal and spatial dynamics of N2O production and transport in soils. Because soil moisture influences soil redox potential, and as soil N cycling processes are redox-sensitive, redox potential measurements could help us to better understand and predict soil N cycling and N2O emissions. Despite its importance, only a fe
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Tano, Bernard F., Casimir Y. Brou, Elliott R. Dossou-Yovo, et al. "Spatial and Temporal Variability of Soil Redox Potential, pH and Electrical Conductivity across a Toposequence in the Savanna of West Africa." Agronomy 10, no. 11 (2020): 1787. http://dx.doi.org/10.3390/agronomy10111787.

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Soil redox potential is an important factor affecting soil functioning. Yet, very few agronomy studies included soil redox potential in relation to soil processes. The objective of this study was to evaluate the spatial and temporal variation in soil redox potential and to determine the soil parameters affecting its variation. Soil redox potential, soil moisture, soil temperature, pH and bulk electrical conductivity were measured in upland rice fields during two growing seasons at six positions along an upland–lowland continuum, including two positions at the upland, two at the fringe and two
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Yaduvanshi, N. P. S., T. L. Setter, S. K. Sharma, K. N. Singh, and N. Kulshreshtha. "Influence of waterlogging on yield of wheat (Triticum aestivum), redox potentials, and concentrations of microelements in different soils in India and Australia." Soil Research 50, no. 6 (2012): 489. http://dx.doi.org/10.1071/sr11266.

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Effects of waterlogging relative to drained conditions on grain yield were studied in relation to soil redox potentials and microelements (Fe and Mn) in soils from India and Western Australia, using waterlogging intolerant and tolerant varieties of wheat (Triticum aestivum L.) The grain yield of wheat decreased significantly with increasing duration of waterlogging in sodic soils. In Indian soils, soil redox potentials decreased sharply after waterlogging and were 150 and 210 mV at 10 days after waterlogging in alkali soil at pH 8.5 and pH 9.2, respectively. Two Australian soils were similarly
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Kourtidis, Konstantinos, and Michel Vorenhout. "The Influence of the Atmospheric Electric Field on Soil Redox Potential." Oxygen 3, no. 4 (2023): 386–93. http://dx.doi.org/10.3390/oxygen3040025.

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Atmospheric electric fields (AEFs) have recently been proposed to link to biogeochemical processes below the Earth’s surface by means of a charge separation. Despite the potential importance of such a process, up to now we almost completely lack the relevant measurements. Here, we extend the database with 2 months of concurrent soil redox and atmospheric electric field measurements. It appears that the changes that occur in the order of days in soil redox are at periods anticorrelated with the logarithm of the positive values of the AEF. However, weather conditions might be driving the anticor
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Dayo-Olagbende, Olufemi, Kehinde Oseni Sanni, Omowumi Oluwawemimo Akingbola, and Babatunde Sunday Ewulo. "Chemical Properties of Soil under Different Redox Potentials." ABUAD International Journal of Natural and Applied Sciences 2, no. 2 (2022): 101–8. http://dx.doi.org/10.53982/aijnas.2022.0202.07-j.

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Aim: The experiment was setup in an attempt to determine the effect of redox potentials on soil chemical properties Mat and met: A 3 x 2 x 2 factorial experiment was conducted. The experiment was laid out in Randomized Complete Block Design (RCBD) and consisted of three factors namely: Poultry manure at three levels (0 tha-1, 6 tha-1 and 8 tha-1), NPK 15-15-15 at two levels (0 kgha-1 and 200 kgha-1) and watering regimes at two levels (waterlogged and field capacity). These factors were used to induce the various redox status of the soil. The combination of these variables resulted in twelve (1
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Dorau, Kristof, Bianca Bohn, Lutz Weihermüller, and Tim Mansfeldt. "Temperature-induced diurnal redox potential in soil." Environmental Science: Processes & Impacts 23, no. 11 (2021): 1782–90. http://dx.doi.org/10.1039/d1em00254f.

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Wafer, Carrie C., J. Barrett Richards, and Deanna L. Osmond. "Construction of Platinum-Tipped Redox Probes for Determining Soil Redox Potential." Journal of Environmental Quality 33, no. 6 (2004): 2375–79. http://dx.doi.org/10.2134/jeq2004.2375.

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Bremer, E., J. J. Miller, and T. Curtis. "Placement of ion-exchange membranes for monitoring nutrient release from flooded soils." Canadian Journal of Soil Science 98, no. 4 (2018): 709–15. http://dx.doi.org/10.1139/cjss-2018-0082.

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Placement of Plant Root Simulator (PRS®) probes (ion-exchange membranes in a plastic support) may strongly influence nutrient supply measurements and their relationship to nutrient loss to overlying water due to gradients in ion activity and redox potential with depth. A laboratory study was conducted with two soils contrasting in potential nutrient loss (manured vs. unamended control) to determine the impact of probe placement (vertical, horizontal, and flat on the soil surface) on nutrient supply rate. The supply rates of the redox-sensitive nutrients Mn and Fe were generally 1–2 orders of m
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Dissertations / Theses on the topic "Soil redox potential"

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BANG, JISU. "DISSOLUTION OF SOIL HEAVY METAL CONTAMINANTS AS AFFECTED BY pH AND REDOX POTENTIAL." NCSU, 2002. http://www.lib.ncsu.edu/theses/available/etd-20020419-105619.

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<p>The solubility of heavy metal (trace metal) contaminants in soils depends on metal concentration, chemical speciation, and conditions such as pH, redox potential, and ionic strength of the soil solution. The objective of this study was to determine the dissolution (potential mobilization) of metal contaminants in response to induced changes in pH and redox potential in soils surrounding abandoned incinerators at two outlying US Marine Corps air fields: MCALF-Bogue and MCOLF-Atlantic. Concentrations of heavy metals measured in 17 soil samples ranged from 1 to 101 mg Zn/kg, 2 to 45 mg Cu/kg,3
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LIMA, Erica Souto Abreu. "Din?mica do b?rio em solos que receberam baritina." Universidade Federal Rural do Rio de Janeiro, 2011. https://tede.ufrrj.br/jspui/handle/jspui/1135.

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Submitted by Sandra Pereira (srpereira@ufrrj.br) on 2016-07-26T14:29:37Z No. of bitstreams: 1 2011 - Erica Souto Abreu Lima.pdf: 2820587 bytes, checksum: d25ffc37d1a7468d5bf9a15ae5e020b7 (MD5)<br>Made available in DSpace on 2016-07-26T14:29:37Z (GMT). No. of bitstreams: 1 2011 - Erica Souto Abreu Lima.pdf: 2820587 bytes, checksum: d25ffc37d1a7468d5bf9a15ae5e020b7 (MD5) Previous issue date: 2011-02-24<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior-CAPES<br>LIMA, Erica Souto Abreu. Dynamic of barium in soils treated with barite. 2011. 44p. Dissertation (Master Science in
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Frohne, Tina [Verfasser]. "Mobilization of metals as influenced by redox potential in slurries of floodplain soil material and biogeochemical fractionation of mercury in floodplain soil profiles / Tina Frohne." Wuppertal : Universitätsbibliothek Wuppertal, 2014. http://d-nb.info/1054199906/34.

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Blersch, David Michael. "Investigation into the system dynamics of a wetland soil technoecoysystem using redox potential as a metabolic indicator and feedback control parameter." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/1562.

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Thesis (M.S.) -- University of Maryland, College Park, 2004.<br>Thesis research directed by: Biological Resources Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Pyzola, Stephanie. "NITRATE REDUCTION COUPLED TO IRON(II) AND MANGANESE(II) OXIDATION IN AN AGRICULTURAL SOIL." UKnowledge, 2013. http://uknowledge.uky.edu/pss_etds/20.

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New evidence shows iron(II) oxidation is strongly coupled to nitrate reduction under anaerobic conditions in freshwater sediments and agricultural soils. However, the contribution of iron(II) oxidation to nitrate reduction is unknown. Furthermore, oxidation of manganese(II) by nitrate has been largely overlooked. This study investigated nitrate-dependent iron(II) and manganese(II) oxidation in an agricultural soil (Sadler silt loam) using stirred-batch kinetic techniques with native soil organic carbon (SOC) as the electron donor and included addition of amendments (hydrogen gas and wheat resi
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Gonçalves, Gustavo de Melo Oliveira. "Atributos químicos do solo de várzea tropical cultivado com arroz irrigado em razão do manejo do nitrogênio." Universidade Federal de Goiás, 2016. http://repositorio.bc.ufg.br/tede/handle/tede/6826.

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Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2017-02-08T10:12:21Z No. of bitstreams: 2 Dissertação - Gustavo de Melo Oliveira Gonçalves - 2016.pdf: 1630959 bytes, checksum: 90d5f7c22407381803a1e520c265c080 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2017-02-08T10:12:49Z (GMT) No. of bitstreams: 2 Dissertação - Gustavo de Melo Oliveira Gonçalves - 2016.pdf: 1630959 bytes, checksum: 90d5f7c22407381803a1e520c265c080 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998
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Beckers, Felix [Verfasser]. "Mobilization, Methylation, and Ethylation of Mercury in Contaminated Floodplain Soils under Controlled Laboratory Redox Conditions as Influenced by Potential Immobilizing Agents as well as Mobilization of Mercury under Field Conditions / Felix Beckers." Wuppertal : Universitätsbibliothek Wuppertal, 2019. http://d-nb.info/1206122870/34.

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Zhang, Yi Hong, and 張義宏. "Effect of organic matter and redox potential on methane emission of paddy soil." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/04893895219583561301.

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Hung-ChihKuo and 郭紘志. "Bioremediation of Soil Contaminated with Polychlorinated Dioxins under Hypoxic Conditions:Effects of Redox Potential Controls." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/83cqzx.

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碩士<br>國立成功大學<br>環境工程學系<br>106<br>SUMMARY In this study, the effects of two oxidation-redox potential (ORP) control strategies were evaluated for the biodegradation of octachlorinated dibenzodioxin and dibenzofuran (OCDD/F) in a hypoxic reactor. Two sets of bioprocessing systems were successfully operated to control the ORP under various hypoxic conditions—CSTR-A for “stable hypoxic conditions” (−100 mV) and CSTR-B for “fluctuating hypoxic conditions” (−250 to +30 mV). After conducting treatment on multiple batches, the results demonstrate that CSTR-A (single-point hypoxic conditions) degrades
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Collins, Kasie. "Vernal Pool Vegetation and Soil Patterns Along Hydrologic Gradients in Western Massachusetts." 2013. https://scholarworks.umass.edu/theses/1114.

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This study looks at relationships along the hydrologic gradient between and within six pools; including the vegetation community, soil characteristics and hydrology. Pool conditions were monitored weekly throughout the 2011 and 2012 growing seasons. Each pool was equipped with permanent platinum-tipped redox probes to quantify the severity and duration of soil reduction. We described and analyzed 12 soil profiles in each pool, distributed in summit/upland, basin, and rim/transition positions as defined by the high water line. The pools were systematically surveyed for understory vegetation dur
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Books on the topic "Soil redox potential"

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Kennedy, Paul Edward. Soil redox potential, soil mottles, and seasonal high water tables in soils of Pierce County, Washington. 1991.

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Rayment, George E., and David J. Lyons. Soil Chemical Methods - Australasia. CSIRO Publishing, 2010. http://dx.doi.org/10.1071/9780643101364.

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Soil Chemical Methods – Australasia describes over 200 laboratory and field chemical tests relevant to Australasia and beyond. The information and methodology provided across 20 chapters is comprehensive, systematic, uniquely coded, up-to-date and designed to promote chemical measurement quality. There is guidance on the choice and application of analytical methods from soil sampling through to the reporting of results. In many cases, optional analytical ‘finishes’ are provided, such as flow-injection analysis, electro-chemistry, multiple flame technologies, and alternatives to chemical testin
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Austin, Will. Duration of saturation and redox potentials in selected Willamette Valley soils. 1993.

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Book chapters on the topic "Soil redox potential"

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Yu, Kewei, and Jörg Rinklebe. "Soil Redox Potential and pH Controllers." In Methods in Biogeochemistry of Wetlands. American Society of Agronomy and Soil Science Society of America, 2015. http://dx.doi.org/10.2136/sssabookser10.c7.

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Pidello, A., and L. Menendez. "Soil Redox Potential in Presence of Azospirillum." In Nitrogen Fixation. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3486-6_13.

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Yamauchi, Minoru. "Rice seedling establishment as affected by soil type and redox potential." In Plant Nutrition for Sustainable Food Production and Environment. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-009-0047-9_258.

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Grosse, W., K. Jovy, and H. Tiebel. "Influence of Plants on Redox Potential and Methane Production in Water-Saturated Soil." In Management and Ecology of Freshwater Plants. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-011-5782-7_15.

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Gambrell, R. P., and W. H. Patrick. "Cu, Zn, and Cd Availability in a Sludge-Amended Soil Under Controlled pH and Redox Potential Conditions." In Inorganic Contaminants in the Vadose Zone. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-74451-8_7.

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Fiedler, S. "In Situ Long-Term-Measurement of Redox Potential in Redoximorphic Soils." In Redox. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-04080-5_7.

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Clark, Mark H., and Chien-Lu Ping. "Hydrology, Morphology, and Redox Potentials in Four Soils of South Central Alaska." In Aquic Conditions and Hydric Soils: The Problem Soils. Soil Science Society of America, 2015. http://dx.doi.org/10.2136/sssaspecpub50.c7.

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Sharpe, Jessica E., and Andrew Ogram. "Interactions Between Nonpolar Compounds and Soil Organic Carbon Under Low Redox Potentials." In Microbial Biodegradation of Xenobiotic Compounds. CRC Press, 2019. http://dx.doi.org/10.1201/b22151-12.

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Gambrell, Robert P., and William H. Patrick. "The Influence of Redox Potential on the Environmental Chemistry of Contaminants in Soils and Sediments." In The Ecology and Management of Wetlands. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-8378-9_27.

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Gambrell, Robert P., and William H. Patrick. "The Influence of Redox Potential on the Environmental Chemistry of Contaminants in Soils and Sediments." In The Ecology and Management of Wetlands. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-7392-6_27.

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Conference papers on the topic "Soil redox potential"

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Delorme, Jeffrey. "Cathodic Polarization Characteristics of Carbon Steel in Alberta Soils." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14940.

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Abstract Cathodic polarization behaviour was examined for UNS K02600 carbon steel coupons in thirty (30) soil samples collected throughout central and southern Alberta, Canada. The polarization of coupons was studied as it relates to current density and soil properties. Polarization data was collected for passively aerated samples at impressed cathodic current densities up to 20 mA/m2. Supplementary data was collected for soil type, conductivity, moisture retaining tendencies, redox potential, and pH. Applications include CP design and numerical modelling, as well as the development of monitor
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de Freitas, Denise S., Simone Louise D. C. Brasil, Lisiane G. Lima, Felicle D. V. L. Araujo, Jorge F. P. Coelho, and João H. L. Oliver. "Methodology for Evaluation Soil Corrosivity in Lab and Full Scale Conditions for Pipelines in Different Regions of Rio de Janeiro." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11320.

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Abstract The chemical, physical-chemical and electrochemical properties of a soil characterize its corrosivity, and external factors determine its relative aggressivity. Buried structures are subject to corrosion and the intensity of the process is related to the aggressivity of the soil. Several parameters such as resistivity, pH, water retention capacity and the presence of soluble salts are characteristics that indicate the corrosivity. In this work, several experimental techniques have been used to analyze soil samples collected in different regions of Rio de Janeiro, considering mountain
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Kowalski, Angel R., and Andrea N. Sánchez. "Soil Corrosivity in Buried Onshore Pipelines: a Bayesian Network Approach." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07719.

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Abstract Nowadays, it is widely and very well accepted that one single parameter cannot provide sufficient information to predict or estimate the so-called “corrosivity classification” of a soil. For instance, one of the most common soil characteristic factors measured to evaluate the corrosivity classification at various locations is the value of the resistivity of the soil; however, it is a value that changes regularly with many other extrinsic factors as climate, annual rainfall, soil composition, drainage, topography, etc. While there has been numerous efforts on combining and interrelatin
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Godoy, Arturo, Fernando Rubi, Alejandra de León Ibarra, et al. "Likelihood Evaluation of Pipelines Corrosion in the Mexican Soil Assisted by Geographic Information Systems." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11401.

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Abstract The new integrity management standard will be operating for main pipelines in Mexico. In order to achieve that standard, a new methodology was developed where different variables and models of Geographic Information Systems (GIS) were combined in a geodatabase capable of identifying hot spots for corrosion on pipelines. Such geodatabase, integrated into GIS with a graphical user interface, facilitates data review when performing preassessments on an External Corrosion Direct Assessment campaign. Using multilayer systems from the Mexican Institute of Geography, factors influencing the
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Tashjian, Allegra, Genevieve Noyce, and J. Patrick Megonigal. "EXAMINING THE EFFECTS OF ELEVATED ATMOSPHERIC CO2 AND WARMING ON SOIL REDOX POTENTIAL." In 54th Annual GSA North-Central Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020nc-347998.

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Woo-Hyuck Choi, Jodi R. Shann, and Ian Papautsky. "Multi-analyte needle-type sensor for measurement of pH, phosphate, and redox potential in soil." In 2010 Ninth IEEE Sensors Conference (SENSORS 2010). IEEE, 2010. http://dx.doi.org/10.1109/icsens.2010.5690896.

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Farrag, Khalid A. "External Corrosion Growth-Rate From Soil Properties." In 2010 8th International Pipeline Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ipc2010-31416.

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External corrosion growth rate is an essential parameter to establish the time interval between successive pipe integrity evaluations. Actual corrosion rates are difficult to measure or predict. NACE Standard RP0502 [1] recommends several methods including comparison with historical data, buried coupons, electrical resistance (ER), and Linear Polarization Resistance (LPR) measurements. This paper presents a testing program and procedure to validate the use of the LPR and ER methods to enhance the estimation of corrosion growth rates and improve the selection of reassessment intervals of gas tr
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Vela´zquez, J. C., F. Caleyo, A. Valor, J. M. Hallen, J. H. Espina-Herna´ndez, and A. Lo´pez-Montenegro. "Statistical Modeling of Pitting Corrosion in Buried Pipelines Taking Into Account Soil Properties." In 2008 7th International Pipeline Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ipc2008-64140.

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Small leaks caused by external pitting corrosion are the leading cause of failure in oil and gas pipelines in many regions of Mexico. Because of this, the need for realistic and reliable pitting corrosion growth models that are capable of accounting for the chemical and physical properties of soils and pipeline coatings is especially great. In this work, maximum pit depths and soil and coating data that were gathered at excavation sites across southern Mexico are used to investigate the impact of soil and pipe characteristics on pitting corrosion in buried pipelines. Soil field-measurements in
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Saji, Genn. "A Review of Root Causes of SCC Phenomena in BWR/RBMK: Issues, Approaches, and Proposals." In 12th International Conference on Nuclear Engineering. ASMEDC, 2004. http://dx.doi.org/10.1115/icone12-49432.

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The author looked for potential mechanisms deemed insignificant in the early stages of SCC research and the current approach used in SCC studies were selected. The basis for those mechanisms was in non-nuclear corrosive environments as well as analyses of redox potential data measured under radiation. Three possible mechanisms were identified; ‘long cell action (which suppresses local cell cathodic activities and accelerates remote local cell anodic activities),’ ‘autocatalytic growth of cracks in crevice water chemistry,’ and ‘transpassive corrosion of stainless steel.’ The ‘long cell action’
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Caleyo, F., J. C. Vela´zquez, J. M. Hallen, J. E. Araujo, and E. Perez-Baruch. "On the Probabilistic Distribution of External Pitting Corrosion Rate in Buried Pipelines." In 2008 7th International Pipeline Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ipc2008-64402.

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External pitting corrosion constitutes the degradation mechanism responsible for about 66% of the incidents reported in the last decade for oil and gas pipelines in Mexico. Thus, major efforts are underway to improve the characterization and modeling of pitting corrosion of buried pipelines. Special attention is devoted to estimate the average corrosion rate and corrosion rate variance because they are the key parameters in the estimation of the trend in pipeline reliability. This work presents the results of field and simulation studies in which soil and pipe data were gathered together with
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Reports on the topic "Soil redox potential"

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Banin, Amos, Joseph Stucki, and Joel Kostka. Redox Processes in Soils Irrigated with Reclaimed Sewage Effluents: Field Cycles and Basic Mechanism. United States Department of Agriculture, 2004. http://dx.doi.org/10.32747/2004.7695870.bard.

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The overall objectives of the project were: (a) To measure and study in situ the effect of irrigation with reclaimed sewage effluents on redox processes and related chemical dynamics in soil profiles of agricultural fields. (b) To study under controlled conditions the kinetics and equilibrium states of selected processes that affect redox conditions in field soils or that are effected by them. Specifically, these include the effects on heavy metals sorption and desorption, and the effect on pesticide degradation. On the basis of the initial results from the field study, increased effort was de
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King and Jack. L51906 The Role of Redox and Corrosion Potentials in the Corrosion of Line Pipe Steel. Pipeline Research Council International, Inc. (PRCI), 2001. http://dx.doi.org/10.55274/r0010374.

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A combined lab and field program has been performed to study the external corrosion behaviour of buried linepipe. The overall aim of the project was to attempt to correlate pipe damage with measurable soil properties, in particular the redox potential as measured by buried soil probes. The lab component of the project involved the measurement of weight-loss corrosion rates in three types of soil, under saturated and as-received moisture conditions, and under permanently aerobic, permanently anaerobic or cyclic anaerobic/aerobic redox conditions. The soil conditions and coupon corrosion potenti
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King, Jack, and Yang. L51905 Assessment of the Aggressiveness of Various Types of Soils for Low-pH SCC. Pipeline Research Council International, Inc. (PRCI), 2003. http://dx.doi.org/10.55274/r0010942.

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Empirical evidence from field locations at which near-neutral pH SC has been observed suggests that some types of site and/or soil are more aggressive than others. Soil and site characteristics are the basis of "soils models" which are used to rank areas on a pipeline system according to the probability of SCC in risk assessment models. In this study, solutions extracted from soils ranked according to a commonly used soils model were used to assess their aggressiveness to near-neutral pH SCC in slow strain rate and hydrogen permeation tests. The laboratory testing was supplemented by field mea
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King. L52120 Long-Term Environmental Monitoring of Near-Neutral and High-pH SCC Sites. Pipeline Research Council International, Inc. (PRCI), 2005. http://dx.doi.org/10.55274/r0011228.

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The aims of this project were (i) to monitor the seasonal variation of environmental conditions at stress corrosion cracking (SCC) sites and (ii) to develop an improved site-selection model for SCC. Environmental and other relevant data have been collected for a total of nine known, or suspected, SCC sites; seven near-neutral pH SCC and two high-pH SCC.� The presence of SCC was determined, or predicted, based on in-service or hydrotest failures, excavation, industry soils model, or ILI.� Pipe-depth environmental conditions were monitored continuously for periods of up to 2 years using the perm
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Chefetz, Benny, Baoshan Xing, Leor Eshed-Williams, Tamara Polubesova, and Jason Unrine. DOM affected behavior of manufactured nanoparticles in soil-plant system. United States Department of Agriculture, 2016. http://dx.doi.org/10.32747/2016.7604286.bard.

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The overall goal of this project was to elucidate the role of dissolved organic matter (DOM) in soil retention, bioavailability and plant uptake of silver and cerium oxide NPs. The environmental risks of manufactured nanoparticles (NPs) are attracting increasing attention from both industrial and scientific communities. These NPs have shown to be taken-up, translocated and bio- accumulated in plant edible parts. However, very little is known about the behavior of NPs in soil-plant system as affected by dissolved organic matter (DOM). Thus DOM effect on NPs behavior is critical to assessing the
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Minz, Dror, Stefan J. Green, Noa Sela, Yitzhak Hadar, Janet Jansson, and Steven Lindow. Soil and rhizosphere microbiome response to treated waste water irrigation. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7598153.bard.

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Research objectives : Identify genetic potential and community structure of soil and rhizosphere microbial community structure as affected by treated wastewater (TWW) irrigation. This objective was achieved through the examination soil and rhizosphere microbial communities of plants irrigated with fresh water (FW) and TWW. Genomic DNA extracted from soil and rhizosphere samples (Minz laboratory) was processed for DNA-based shotgun metagenome sequencing (Green laboratory). High-throughput bioinformatics was performed to compare both taxonomic and functional gene (and pathway) differences betwee
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Reimers, Clare E. Harvesting Energy from Redox Potential Gradients in Sediments and Soils. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada390166.

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Jack. L51966 Correlation of Soil Conditions and SCC Initiation Phenomena to Microbial Induced Corrosion. Pipeline Research Council International, Inc. (PRCI), 2002. http://dx.doi.org/10.55274/r0011256.

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This study builds on past work �The Role of Redox and Corrosion Potentials in the Corrosion of Line Pipe Steel� (PR 261-9711) that investigated conditions associated with external corrosion on pipelines. This report specifically assesses the effect of prior exposure to microbially active soils on the initiation of near neutral pH stress corrosion cracking (SCC) in line pipe steel and corrosion rates for line pipe steel in microbiologically active soils under various conditions.
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