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Journal articles on the topic 'Soil redox potential'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

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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2

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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3

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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4

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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5

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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6

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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7

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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8

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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9

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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10

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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11

Zhang, Xinjiang, Jianwei Hou, Xiaojuan Wang, et al. "High soil redox potential contributes to iron deficiency in drip-irrigated rice grown in calcareous Fluvisol." Plant, Soil and Environment 65, No. 7 (2019): 337–42. http://dx.doi.org/10.17221/178/2019-pse.

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Drip-irrigated rice (Oryza sativa L.) is susceptible to iron (Fe) deficiency. The major possible cause of Fe deficiency is the changes in the water regime, which mainly affects the redox potential (E<sub>h</sub>) of the soil dictating the solubility of Fe. However, how high soil E<sub>h</sub> affects soil available Fe and rice Fe uptake is unclear. In this paper, we investigated the effect of soil E<sub>h</sub> on rice Fe uptake under different water management strategies (drip irrigation (DI), flood irrigation (FI) and forced aeration of soil in flooding ir

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12

Vorenhout, Michel, Harm G. van der Geest, Daan van Marum, Kees Wattel, and Herman J. P. Eijsackers. "Automated and Continuous Redox Potential Measurements in Soil." Journal of Environment Quality 33, no. 4 (2004): 1562. http://dx.doi.org/10.2134/jeq2004.1562.

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13

Startsev, A. D., and D. H. McNabb. "Effects of compaction on aeration and morphology of boreal forest soils in Alberta, Canada." Canadian Journal of Soil Science 89, no. 1 (2009): 45–56. http://dx.doi.org/10.4141/cjss06037.

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Poor soil aeration is a factor limiting the productivity of boreal forests in western Canada. Soil compaction reduces air-filled porosity, which is hypothesized to further restrict soil aeration. Soil morphology at nine clearcut sites in west-central Alberta that had been significantly compacted by ground-based harvesting equipment and soil in an adjacent non-trafficked control were related to air-filled porosity and redox regimes. A warm-season air-filled porosity of about 0.1 m3 m-3 separated soils having adequate or restricted aeration, and was confirmed by redox < 200 mV. The values app

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14

Polyakova, Nadezhda, Natalia Kulagina, Anna Polyakova, and Maxim Kupriyanov. "Influence of humidification conditions and relief of the central floodplain of the Kudma river on the dynamics of ORP, the content of amorphous iron and mobile phosphorus in alluvial swamp drained soil." АгроЭкоИнфо 5, no. 59 (2023): 14. http://dx.doi.org/10.51419/202135514.

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The influence of relief and humidification conditions on the redox potential, the dynamics of the content of mobile phosphorus and amorphous iron in alluvial swamp drained soil has been established. In the depressions of the floodplain, the soils were characterized by an increase in humidity by 5-10% relative to the elevated relief elements and OV potential at the level of 260-355mV, in the depressions the ORP values were 1.3–1.6 times lower (193-232mV). The content of amorphous iron in the alluvial drained soil ranged from 5304 to 7159 mg/kg and depended mainly on soil moisture and the level

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15

LaCroix, Rachelle E., Malak M. Tfaily, Menli McCreight, Morris E. Jones, Lesley Spokas, and Marco Keiluweit. "Shifting mineral and redox controls on carbon cycling in seasonally flooded mineral soils." Biogeosciences 16, no. 13 (2019): 2573–89. http://dx.doi.org/10.5194/bg-16-2573-2019.

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Abstract. Although wetland soils represent a relatively small portion of the terrestrial landscape, they account for an estimated 20 %–30 % of the global soil carbon (C) reservoir. C stored in wetland soils that experience seasonal flooding is likely the most vulnerable to increased severity and duration of droughts in response to climate change. Redox conditions, plant root dynamics, and the abundance of protective mineral phases are well-established controls on soil C persistence, but their relative influence in seasonally flooded mineral soils is largely unknown. To address this knowledge g

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16

Schellenberger, Stefanie, Harold L. Drake, and Steffen Kolb. "Functionally Redundant Cellobiose-Degrading Soil Bacteria Respond Differentially to Oxygen." Applied and Environmental Microbiology 77, no. 17 (2011): 6043–48. http://dx.doi.org/10.1128/aem.00564-11.

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ABSTRACTThe availability of oxygen (O2) in aerated (i.e., water-unsaturated) soils affects the metabolic activities of aerobic and anaerobic soil prokaryotes that degrade plant-derived saccharides. Fluctuating availabilities of O2were imposed on agricultural soil slurries supplemented with cellobiose. Slurries were subjected to oxic conditions (48 h), followed by an anoxic period (120 h) and a final oxic period (24 h). Redox potential was stable at 500 mV during oxic periods but decreased rapidly (within 10 h) under anoxic conditions to −330 mV. The consumption of cellobiose occurred without a

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17

Dayo-Olagbende, G.O., and B.S Ewulo. "Ionic Mobility of Cations as Affected by Redox Status of Two Different Soil Textures." Bulgarian Journal of Soil Science 6, no. 1 (2021): 18–32. https://doi.org/10.5281/zenodo.4887052.

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Movement of ions within the soil plays a key role in nutrient availability as well as soil management. Various reactions in the soil contribute to soil ionic mobility and consequently nutrient availability, one of which is the oxidation-reduction reaction. Hence, this study sets out to evaluate the effect of redox status of the soil on ionic mobility of cations. A 3x2x2 factorial experiment was set up on two different soil types (clay loam and sandy clay loam), arranged in a Randomzed complete Block design (RCBD) with three replicates. The treatment combination involved three levels of poultry

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18

Liu, Mu, Chengde Luo, Xiaoyun Liu, Gang Wan, and Bin Dai. "A Study on Measurement of Forest Soil Redox Potential." Journal of Analytical Sciences, Methods and Instrumentation 03, no. 03 (2013): 137–51. http://dx.doi.org/10.4236/jasmi.2013.33017.

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19

Clay, D. E., J. A. E. Molina, C. E. Clapp, and D. R. Linden. "Soil Tillage Impact on the Diurnal Redox-Potential Cycle." Soil Science Society of America Journal 54, no. 2 (1990): 516–21. http://dx.doi.org/10.2136/sssaj1990.03615995005400020038x.

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20

Casey, William P., and Katherine C. Ewel. "Soil redox potential in small pondcypress swamps after harvesting." Forest Ecology and Management 112, no. 3 (1998): 281–87. http://dx.doi.org/10.1016/s0378-1127(98)00409-5.

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21

Yang, John, Yuanman Hu, and Rencang Bu. "MICROSCALE SPATIAL VARIABILITY OF REDOX POTENTIAL IN SURFACE SOIL." Soil Science 171, no. 10 (2006): 747–53. http://dx.doi.org/10.1097/01.ss.0000230127.86394.45.

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22

Gavrishko, O. S., Yu M. Olifir, and T. V. Partyka. "Change of the redox potential in the profile of light grey forest surface-gleyed soil under different anthropogenic." Interdepartmental thematic scientific collection "Agriculture" 2, no. 95 (2018): 26–29. http://dx.doi.org/10.31073/zem.95.26-29.

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The results of studies of the change in redox potential in the profile of light gray forest surface-gleyed soil on variants with long-term agricultural use without applying fertilizers and mineral fertilizer system solely compared with the soil under the forest are presented. On the basis of the conducted analyzes it was established, that soil tillage without fertilizer application and with mineral fertilizer solely has a different effect on ROP in the profile. In the soil without fertilization (control) as compared to the forest a moderate oxidizing (514 mV) and slightly oxidizing (437 mV)&#x

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23

Li, Ximing, and Cheng Sun. "Synergistic Effect of Carbamide and Sulfate Reducing Bacteria on Corrosion Behavior of Carbon Steel in Soil." International Journal of Corrosion 2018 (August 1, 2018): 1–14. http://dx.doi.org/10.1155/2018/7491501.

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Synergistic effect of carbamide and sulfate reducing bacteria (SRB) on corrosion behavior of carbon steel was studied in soils with moisture of 20% and 30%, by soil properties measurement, weight loss, polarization curve, and electrochemical impedance spectroscopy. The results show that carbamide decreased the soil redox potential and increased soil pH. In soil without SRB, carbamide made corrosion potential of Q235 steel much more positive and then inhibited corrosion. Meanwhile, in soil with SRB, 0.5 wt% carbamide restrained SRB growth and inhibited biocorrosion of Q235 steel. Corrosion rate

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24

Breemen, N. van. "Effects of redox processes on soil acidity." Netherlands Journal of Agricultural Science 35, no. 3 (1987): 271–79. http://dx.doi.org/10.18174/njas.v35i3.16724.

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Redox processes due to alternating aerobic and anaerobic conditions may give rise to strongly acidic or alkaline soils and waters. First, oxidized chemical components tend to be more acidic or less alkaline than their reduced counterparts. Second, and more important, redox processes often lead to the simultaneous formation of acidic (or potentially acidic) and alkaline substances with different mobility (dissolved or gaseous versus adsorbed or solid), so that one of the two substances can be exported, leaving a more acidic or more alkaline residue. Examples of acidification or alkalinization p

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25

Swarnalakshmi, K., D. Dhar, and P. Singh. "Evaluation of blue-green algal inoculation on specific soil parameters." Acta Agronomica Hungarica 55, no. 3 (2007): 307–13. http://dx.doi.org/10.1556/aagr.55.2007.3.6.

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The impact of nitrogen-fixing blue-green algal (BGA) strains, namely Anabaena variabilis, Aulosira fertilissima, Nostoc muscorum and Tolypothrix tenuis , was studied at different levels of nitrogen fertilizer on specific soil parameters such as microbial populations, pH, EC, redox potential, chlorophyll, dehydrogenase and nitrogenase activity under a rice crop. The inoculation of the soil with BGA strains resulted in higher microbial populations (BGA, bacteria, fungi and actinomycetes) and had a significant influence on redox potential. A significant increase in soil chlorophyll, dehydrogenase

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26

G.O., Dayo-Olagbende,, Ogunleye B.A, and Unabor E. "EFFECT OF SOIL OXIDO-REDUCTION STATUS ON AGRONOMIC PERFORMANCE OF RICE ON TWO TEXTURALLY DIFFERENT SOILS." Tropical Agrobiodiversity 1, no. 1 (2020): 13–17. http://dx.doi.org/10.26480/trab.01.2020.13.17.

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The production of rice has its own requirements like other crops, among these requirements include the various soil reactions like acid-base reaction and redox reaction. The experient was set up to determine the effect of different oxido-reduction status of soil on rice performance. The trial was a 3x2x2 factorial experiment laid out in a completely randomized design (CRD) and replicated three times. The variables included 3 levels of organic matter from poultry source (0t/ha, 6t/ha and 8t/ha), two levels of NPK 15-15-15 fertilizers (0kg/ha and 200kg/ha) and two watering regimes (Field capacit

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27

van Bochove, Eric, Suzanne Beauchemin, and Georges Thériault. "Continuous Multiple Measurement of Soil Redox Potential Using Platinum Microelectrodes." Soil Science Society of America Journal 66, no. 6 (2002): 1813–20. http://dx.doi.org/10.2136/sssaj2002.1813.

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Anarbaev, Anvar, Obid Tursunov, Dilshod Kodirov, Zayniddin Sharipov, and Farrukh Mukhtarov. "Changes of chemical reactions in soil during electric processing by means of UV-radiation." E3S Web of Conferences 304 (2021): 01014. http://dx.doi.org/10.1051/e3sconf/202130401014.

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The technology of electro-processing by UV-radiation soil of agricultural plants is considered. The mechanism of the effect of UV irradiation to change by redox reactions a chemical potential of the soil is shown. As the result of experimental researches, optimum parameters for processing soils with ultraviolet radiation lamps for increasing the absorption of the most mobile manganese forms in plants are defined.

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Khind, C. S., A. Jugsujinda, C. W. Lindau, and W. H. Patrick. "Effect of Sesbania Straw in a Flooded Soil on Soil pH, Redox Potential, and Water Soluble Nutrients." International Rice Research Newsletter 12, no. 3 (1987): 42–43. https://doi.org/10.5281/zenodo.7122900.

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This article 'Effect of Sesbania Straw in a Flooded Soil on Soil pH, Redox Potential, and Water Soluble Nutrients' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems. This publication will report what scientists are doing to increase the production of rice in as much as this crop feeds the most densely populated and land scarce nations i

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Uhlig, Christian, Gunter Wriedt, Thomas Baumgartl, and Rainer Horn. "Measurement of redox potential inside a suction probe." Journal of Plant Nutrition and Soil Science 165, no. 1 (2002): 35. http://dx.doi.org/10.1002/1522-2624(200202)165:1<35::aid-jpln35>3.0.co;2-k.

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31

Stepniewski, W., S. R. Pezeshki, R. D. DeLaune, and W. H. Patrick. "Root studies under variable redox potential in soil or soil suspensions using laboratory rhizotrons." Vegetatio 94, no. 1 (1991): 47–55. http://dx.doi.org/10.1007/bf00044915.

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Anarbaev, A., O. Tursunov, D. Kodirov, et al. "Intensification of nitrification processes in soil by ultraviolet (UV) irradiation." IOP Conference Series: Earth and Environmental Science 939, no. 1 (2021): 012015. http://dx.doi.org/10.1088/1755-1315/939/1/012015.

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Abstract This study highlights the application of UV radiation for soil treatment with regard to agricultural plant growth intensification. The influence of the parameters of ultraviolet radiation (intensity and wavelength) on the value of the redox potential in the soil was quantified. The experimental tests carried out in soils, plants, seeds with ultraviolet radiation lamps for changing the accumulation of the most mobile nitrate forms of nitrogen were defined.

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Cook, F. J., J. H. Knight, and F. M. Kelliher. "Modelling oxygen transport in soil with plant root and microbial oxygen consumption: depth of oxygen penetration." Soil Research 51, no. 6 (2013): 539. http://dx.doi.org/10.1071/sr13223.

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A set of equations governing oxygen diffusion and consumption in soils has been developed to include microbial and plant-root sinks. The dependent variable is the transformed oxygen concentration, which is the difference between the gaseous concentration and a scaled value of the aqueous oxygen concentration at the root–soil interface. The results show how, as the air-filled porosity decreases, the reduced oxygen flux causes the depth of extinction to decrease. The results also show how the depth of extinction at a particular value of soil water content decreases with increasing temperature, d

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34

Scalenghe, R., A. C. Edwards, E. Barberis, and F. Ajmone Marsan. "The influence of pulsed redox conditions on soil phosphorus." Biogeosciences Discussions 7, no. 6 (2010): 9009–37. http://dx.doi.org/10.5194/bgd-7-9009-2010.

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Abstract. The effects of eleven pulsed reduction-oxidation cycles (20 and 2 days, respectively) on soil phosphorus (P) dynamics are compared for 12 soils having contrasting properties and overfertilised with respect to P. Incubation conditions simulated transient waterlogging of the soil profile and involved repeated sampling and analysis of both the solution and solid phase P forms. An initial increase in P concentration occurred upto and including the fourth full cycle was followed by a sharp decline in concentration for all but one soil. Accompanying changes in the main extractable forms of

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Ley, Martin, Moritz F. Lehmann, Pascal A. Niklaus, and Jörg Luster. "Alteration of nitrous oxide emissions from floodplain soils by aggregate size, litter accumulation and plant–soil interactions." Biogeosciences 15, no. 22 (2018): 7043–57. http://dx.doi.org/10.5194/bg-15-7043-2018.

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Abstract. Semi-terrestrial soils such as floodplain soils are considered potential hot spots of nitrous oxide (N2O) emissions. Microhabitats in the soil – such as within and outside of aggregates, in the detritusphere, and/or in the rhizosphere – are considered to promote and preserve specific redox conditions. Yet our understanding of the relative effects of such microhabitats and their interactions on N2O production and consumption in soils is still incomplete. Therefore, we assessed the effect of aggregate size, buried leaf litter, and plant–soil interactions on the occurrence of enhanced N

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36

Forati Rad, Hamzeh, and Hamid Reza Mohajerani. "Soil Corrosivity Investigation via Physical and Chemical Composition." Materials Performance 61, no. 8 (2022): 54–57. https://doi.org/10.5006/mp2022_61_8-54.

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In this work, soil corrosivity of the central desert of Iran was investigated by analyzing the physical-chemical characteristics of soils, weight loss testing, and electrochemical measurements. The most important factors affecting soil corrosivity that have been considered in this study are electrical resistivity, pH, redox potential, sulfides, moisture, soluble salts, chlorides, and cations content. The corrosion rate of soil in different areas of the central desert of Iran is in the range of 0.029 to 0.097 mm/y and 0.037 to 0108 mm/y with respect to field and laboratory corrosion experiments

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37

Chen, Fuyao, Shaoliang Zhang, Zanxu Chen, Yuanyuan Zhang, and Bo Cao. "Phytoremediation of Toxic Lead from Contaminated Soil Using Neyraudia reynaudiana: Soil of Xuzhou as a Case Study." Agronomy 14, no. 1 (2024): 118. http://dx.doi.org/10.3390/agronomy14010118.

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Lead (Pb), as one of the main pollution elements, has resulted in large-scale soil pollution around the world. Even if phytoremediation can solve this problem, the selection of restoration potential plants has always been a scientific problem. As a multifunctional repair plant, Neyraudia reynaudiana can rehabilitate both polluted soils and slopes. N. reynaudiana has been widely used in terrain restoration in southern China before. This study was the first to study the growth and Pb absorption and enrichment capacity of N. reynaudiana in Xuzhou, north of the Yangtze River. In this study, N. rey

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38

Duan, Jingtao, Zhiyuan Xu, Zhen Yang, and Jie Jiang. "Insight to Microbial Fe(III) Reduction Mediated by Redox-Active Humic Acids with Varied Redox Potentials." International Journal of Environmental Research and Public Health 18, no. 13 (2021): 6807. http://dx.doi.org/10.3390/ijerph18136807.

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Redox-active humic acids (HA) are ubiquitous in terrestrial and aquatic systems and are involved in numerous electron transfer reactions affecting biogeochemical processes and fates of pollutants in soil environments. Redox-active contaminants are trapped in soil micropores (<2 nm) that have limited access to microbes and HA. Therefore, the contaminants whose molecular structure and properties are not damaged accumulate in the soil micropores and become potential pollution sources. Electron transfer capacities (ETC) of HA reflecting redox activities of low molecular weight fraction (LMWF, &

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39

Hakim, Dani L., Riyanto Adji, Rachmi Satwhikawara, and Syamsu Alam. "Identification of Soil Damage Due to Biomass Production in Bekasi Regency, Indonesia." JURNAL BUDIDAYA PERTANIAN 20, no. 1 (2024): 1–7. http://dx.doi.org/10.30598/jbdp.2024.20.1.1.

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The primary objective of this study was to determine the current condition, areas, and potential of soil degradation due to biomass production in Bekasi Regency. This study used a survey-based methodology that involved direct field observation and collection of soil samples from specified agricultural and forestry areas based on work maps. The laboratory analysis was conducted on the collected soil samples. The initial phase of soil damage determination involved an evaluation of the current soil condition. Soil condition maps were created utilizing data derived from the determination of key so

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40

Zausig, Jörg, Witold Stepniewski, and Rainer Horn. "Oxygen Concentration and Redox Potential Gradients in Unsaturated Model Soil Aggregates." Soil Science Society of America Journal 57, no. 4 (1993): 908–16. http://dx.doi.org/10.2136/sssaj1993.03615995005700040005x.

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MURATA, Hiroaki, Takaaki IKEDA, Masahiko SAIGUSA, Makoto ISHIDA, and Kazuaki SAWADA. "Development of On-site Redox Potential Array Sensor for Paddy Soil." BUNSEKI KAGAKU 60, no. 6 (2011): 499–506. http://dx.doi.org/10.2116/bunsekikagaku.60.499.

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DeAngelis, Kristen M., Whendee L. Silver, Andrew W. Thompson, and Mary K. Firestone. "Microbial communities acclimate to recurring changes in soil redox potential status." Environmental Microbiology 12, no. 12 (2010): 3137–49. http://dx.doi.org/10.1111/j.1462-2920.2010.02286.x.

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Poret-Peterson, Amisha T., Nada Sayed, Nathaniel Glyzewski, Holly Forbes, Enid T. González-Orta, and Daniel A. Kluepfel. "Temporal Responses of Microbial Communities to Anaerobic Soil Disinfestation." Microbial Ecology 80, no. 1 (2019): 191–201. http://dx.doi.org/10.1007/s00248-019-01477-6.

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AbstractAnaerobic soil disinfestation (ASD) is an organic amendment-based management tool for controlling soil-borne plant diseases and is increasingly used in a variety of crops. ASD results in a marked decrease in soil redox potential and other physicochemical changes, and a turnover in the composition of the soil microbiome. Mechanisms of ASD-mediated pathogen control are not fully understood, but appear to depend on the carbon source used to initiate the process and involve a combination of biological (i.e., release of volatile organic compounds) and abiotic (i.e., lowered pH, release of m

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Maulidi, Muhammad Zakir, Zuraida Titin Mariana, and Bambang Joko Priatmadi. "Kemasaman Tanah dan Sebaran Senyawa Pirit pada Berbagai Kedalaman Tanah Pasang Surut." Acta Solum 2, no. 1 (2024): 21–24. http://dx.doi.org/10.20527/actasolum.v2i1.2276.

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Soil acidity (pH) is the main obstacle in tidal swampland. The high soil acidity (pH < 4.0) causes an increase in the solubility of iron (Fe). The high soil acidity affects the balance of chemical reactions in the soil and the availability of nutrients in the soil. The purpose of this study was to determine soil acidity (pH), redox potential (Eh), and soluble Fe at at varying soil depths with different pyrite locations in tidal swampland. This study used a nested design and studied the following factors: 1) Depth of pyrite 0-50 cm layer (actual acid sulfate soil) and 50-100 cm layer (potent

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An, Yunhao, Xiyun Jiao, Zhe Gu, Chuanmeng Shi, and Kaihua Liu. "Effects of straw return and aeration on oxygen status and redox environment in flooded soil." Soil and Water Research 17, No. 1 (2022): 29–35. http://dx.doi.org/10.17221/87/2020-swr.

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To study the effects of straw return and aeration of the water layer on oxygen and redox status in the water column and at different depths in paddy field soil, a short-term incubation experiment was conducted with four treatments: (1) no straw return (NS); (2) straw return without aeration (S); (3) straw return and 30 minutes of aeration per day (SO30); and (4) straw return and 90 minutes of aeration per day (SO90). Compared to NS, S decreased dissolved oxygen (DO) and redox potential (ORP) by 23–58% and 47–53 mV, respectively, and increased active reducing substance (ARS) by 21–46% in the wa

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Jayaweera, Gamani R., and James W. Biggar. "Role of Redox Potential in Chemical Transformations of Selenium in Soils." Soil Science Society of America Journal 60, no. 4 (1996): 1056–63. http://dx.doi.org/10.2136/sssaj1996.03615995006000040014x.

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Yu, Kewei, and William H. Patrick. "Redox Window with Minimum Global Warming Potential Contribution from Rice Soils." Soil Science Society of America Journal 68, no. 6 (2004): 2086–91. http://dx.doi.org/10.2136/sssaj2004.2086.

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Smiley, E. Thomas, J. James Kielbaso, and Phu Nguyen. "Soil Factors Associated with Manganese Deficiency of Urban Sugar and Red Maples." Arboriculture & Urban Forestry 12, no. 7 (1986): 169–73. http://dx.doi.org/10.48044/jauf.1986.036.

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Manganese deficient and healthy Acer saccharum and Acer rubrum were sampled for foliar nutrient concentration and rated for chlorosis. Soil beneath trees was analyzed for pH, organic matter content, oxidation reduction potential, texture, calcium carbonate accumulation, and extractable manganese. Soil pH and summer rainfall were most strongly correlated with foliar manganese concentration and symptoms. Soil redox potential, organic matter, and extractable manganese were less strongly correlated.

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Krichels, Alexander H., Emina Sipic, and Wendy H. Yang. "Iron Redox Reactions Can Drive Microtopographic Variation in Upland Soil Carbon Dioxide and Nitrous Oxide Emissions." Soil Systems 3, no. 3 (2019): 60. http://dx.doi.org/10.3390/soilsystems3030060.

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Topographic depressions in upland soils experience anaerobic conditions conducive for iron (Fe) reduction following heavy rainfall. These depressional areas can also accumulate reactive Fe compounds, carbon (C), and nitrate, creating potential hot spots of Fe-mediated carbon dioxide (CO2) and nitrous oxide (N2O) production. While there are multiple mechanisms by which Fe redox reactions can facilitate CO2 and N2O production, it is unclear what their cumulative effect is on CO2 and N2O emissions in depressional soils under dynamic redox. We hypothesized that Fe reduction and oxidation facilitat

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Enchilik, Polina R., Galina V. Klink, Alisa A. Peunova, et al. "Variability of acidity, electrical conductivity and redox potential in two Podzols at the Smolenskoye Poozerye national park." Vestnik Tomskogo gosudarstvennogo universiteta. Biologiya, no. 65 (2024): 6–26. http://dx.doi.org/10.17223/19988591/65/1.

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Variability of acidity, electrical conductivity, and redox potential depends on processes affecting the soil quality. The study of these properties is important in planning and analyzing the results of ecological and geochemical monitoring. The purpose of the work is to assess the intrahorizontal variability of acidity, electrical conductivity and redox potential within different depths of automorphic sandy soils of the Smolenskoye Poozerye National Park. Variability of pH values, electrical conductivity of water extract, and redox potential were studied in each horizon of the postagrogenic En

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