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Geochemical Transformations in Liquid and Solid Phases of Sod–Podzols in Technogenically Disturbed Landscapes of the Moscow Brown Coal Basin
This paper examines effects caused by erosion products and seepage waters spreading from sulfuric coal dumps for more than 50 years on the chemical composition and properties of solid and liquid (soil solutions) phases of nearby sod–podzols in the south-taiga zone. The study was conducted at the Che...
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| Published in: | Moscow University soil science bulletin 2021, Vol.76 (5), p.283-290 |
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| container_title | Moscow University soil science bulletin |
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| creator | Kostin, A. S. Krechetov, P. P. Chernitsova, O. V. Terskaya, E. V. |
| description | This paper examines effects caused by erosion products and seepage waters spreading from sulfuric coal dumps for more than 50 years on the chemical composition and properties of solid and liquid (soil solutions) phases of nearby sod–podzols in the south-taiga zone. The study was conducted at the Cherepetskoye brown coal field, Tula oblast, Russia. The physicochemical properties of these posttechnogenic soils have no parallel in natural south-taiga landscapes of the Russian Plain. The main geochemical processes in technogenically transformed sod–podzols are as follows: (1) acidification, including changes in the ionic composition of soil solutions and their transformation from hydrocarbonate–sulfate–calcium to sulfate–aluminum–calcium ones; and (2) replacement of Ca
2+
and Mg
2+
ions with Al
3+
and H
+
ions in the soil adsorption complex (SAC). The transformed soils feature a very low (less than 20%) base saturation degree, and their solutions are oversaturated with Fe
3+
and Al
3+
hydroxides. Changes in the soil solution composition intensify the podzol formation process causing ferruginization of the illuvial horizon due to the active Al–Fe–humus process; as a result, the studied soils gain features typical for middle- and north-taiga podzols. |
| doi_str_mv | 10.3103/S0147687421050021 |
| format | article |
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2+
and Mg
2+
ions with Al
3+
and H
+
ions in the soil adsorption complex (SAC). The transformed soils feature a very low (less than 20%) base saturation degree, and their solutions are oversaturated with Fe
3+
and Al
3+
hydroxides. Changes in the soil solution composition intensify the podzol formation process causing ferruginization of the illuvial horizon due to the active Al–Fe–humus process; as a result, the studied soils gain features typical for middle- and north-taiga podzols.</description><identifier>ISSN: 0147-6874</identifier><identifier>EISSN: 1934-7928</identifier><identifier>DOI: 10.3103/S0147687421050021</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Acidification ; Aluminum ; Calcium ; Calcium ions ; Calcium sulfate ; Chemical composition ; Coal ; Decomposing organic matter ; Earth and Environmental Science ; Earth Sciences ; Geochemistry ; Historical Geology ; Humus ; Hydroxides ; Ions ; Iron ; Lignite ; Magnesium ; Paleontology ; Physicochemical properties ; Podzols ; Seepage ; Sod ; Soil adsorption ; Soil properties ; Soil solution ; Soils ; Solid phases ; Sulfates ; Taiga ; Taiga & tundra</subject><ispartof>Moscow University soil science bulletin, 2021, Vol.76 (5), p.283-290</ispartof><rights>Allerton Press, Inc. 2021. ISSN 0147-6874, Moscow University Soil Science Bulletin, 2021, Vol. 76, No. 5, pp. 283–290. © Allerton Press, Inc., 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1611-426f52f91353a197af87244a37d5bbc60a79d01cd439c473c7fecde8c3289b6d3</citedby><cites>FETCH-LOGICAL-c1611-426f52f91353a197af87244a37d5bbc60a79d01cd439c473c7fecde8c3289b6d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27915,27916</link.rule.ids></links><search><creatorcontrib>Kostin, A. S.</creatorcontrib><creatorcontrib>Krechetov, P. P.</creatorcontrib><creatorcontrib>Chernitsova, O. V.</creatorcontrib><creatorcontrib>Terskaya, E. V.</creatorcontrib><title>Geochemical Transformations in Liquid and Solid Phases of Sod–Podzols in Technogenically Disturbed Landscapes of the Moscow Brown Coal Basin</title><title>Moscow University soil science bulletin</title><addtitle>Moscow Univ. Soil Sci. Bull</addtitle><description>This paper examines effects caused by erosion products and seepage waters spreading from sulfuric coal dumps for more than 50 years on the chemical composition and properties of solid and liquid (soil solutions) phases of nearby sod–podzols in the south-taiga zone. The study was conducted at the Cherepetskoye brown coal field, Tula oblast, Russia. The physicochemical properties of these posttechnogenic soils have no parallel in natural south-taiga landscapes of the Russian Plain. The main geochemical processes in technogenically transformed sod–podzols are as follows: (1) acidification, including changes in the ionic composition of soil solutions and their transformation from hydrocarbonate–sulfate–calcium to sulfate–aluminum–calcium ones; and (2) replacement of Ca
2+
and Mg
2+
ions with Al
3+
and H
+
ions in the soil adsorption complex (SAC). The transformed soils feature a very low (less than 20%) base saturation degree, and their solutions are oversaturated with Fe
3+
and Al
3+
hydroxides. Changes in the soil solution composition intensify the podzol formation process causing ferruginization of the illuvial horizon due to the active Al–Fe–humus process; as a result, the studied soils gain features typical for middle- and north-taiga podzols.</description><subject>Acidification</subject><subject>Aluminum</subject><subject>Calcium</subject><subject>Calcium ions</subject><subject>Calcium sulfate</subject><subject>Chemical composition</subject><subject>Coal</subject><subject>Decomposing organic matter</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Geochemistry</subject><subject>Historical Geology</subject><subject>Humus</subject><subject>Hydroxides</subject><subject>Ions</subject><subject>Iron</subject><subject>Lignite</subject><subject>Magnesium</subject><subject>Paleontology</subject><subject>Physicochemical properties</subject><subject>Podzols</subject><subject>Seepage</subject><subject>Sod</subject><subject>Soil adsorption</subject><subject>Soil properties</subject><subject>Soil solution</subject><subject>Soils</subject><subject>Solid phases</subject><subject>Sulfates</subject><subject>Taiga</subject><subject>Taiga & tundra</subject><issn>0147-6874</issn><issn>1934-7928</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KAzEUhYMoWKsP4C7gejR_k8wsbdUqjCi0roc0ybRTpkmbzFDqyidw4xv6JKZWcCGu7r3c850DB4BzjC4pRvRqjDATPBOMYJQiRPAB6OGcskTkJDsEvd072f2PwUkIC4RSThjqgfeRcWpulrWSDZx4aUPl_FK2tbMB1hYW9bqrNZRWw7Fr4vY8l8EE6Kp468-3j2enX13zrZ0YNbduZuzOrNnCmzq0nZ8aDYvIByVXe7CdG_jognIbOPBuY-HQxfCBDLU9BUeVbII5-5l98HJ3OxneJ8XT6GF4XSQKc4wTRniVkirHNKUS50JWmSCMSSp0Op0qjqTINcJKM5orJqgSlVHaZIqSLJ9yTfvgYu-78m7dmdCWC9d5GyNLEovhGeaMRRXeq5R3IXhTlStfL6XflhiVu9rLP7VHhuyZELV2Zvyv8__QF0FBhiI</recordid><startdate>2021</startdate><enddate>2021</enddate><creator>Kostin, A. S.</creator><creator>Krechetov, P. P.</creator><creator>Chernitsova, O. V.</creator><creator>Terskaya, E. V.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope></search><sort><creationdate>2021</creationdate><title>Geochemical Transformations in Liquid and Solid Phases of Sod–Podzols in Technogenically Disturbed Landscapes of the Moscow Brown Coal Basin</title><author>Kostin, A. S. ; Krechetov, P. P. ; Chernitsova, O. V. ; Terskaya, E. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1611-426f52f91353a197af87244a37d5bbc60a79d01cd439c473c7fecde8c3289b6d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acidification</topic><topic>Aluminum</topic><topic>Calcium</topic><topic>Calcium ions</topic><topic>Calcium sulfate</topic><topic>Chemical composition</topic><topic>Coal</topic><topic>Decomposing organic matter</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Geochemistry</topic><topic>Historical Geology</topic><topic>Humus</topic><topic>Hydroxides</topic><topic>Ions</topic><topic>Iron</topic><topic>Lignite</topic><topic>Magnesium</topic><topic>Paleontology</topic><topic>Physicochemical properties</topic><topic>Podzols</topic><topic>Seepage</topic><topic>Sod</topic><topic>Soil adsorption</topic><topic>Soil properties</topic><topic>Soil solution</topic><topic>Soils</topic><topic>Solid phases</topic><topic>Sulfates</topic><topic>Taiga</topic><topic>Taiga & tundra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kostin, A. S.</creatorcontrib><creatorcontrib>Krechetov, P. P.</creatorcontrib><creatorcontrib>Chernitsova, O. V.</creatorcontrib><creatorcontrib>Terskaya, E. V.</creatorcontrib><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Moscow University soil science bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kostin, A. S.</au><au>Krechetov, P. P.</au><au>Chernitsova, O. V.</au><au>Terskaya, E. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Geochemical Transformations in Liquid and Solid Phases of Sod–Podzols in Technogenically Disturbed Landscapes of the Moscow Brown Coal Basin</atitle><jtitle>Moscow University soil science bulletin</jtitle><stitle>Moscow Univ. Soil Sci. Bull</stitle><date>2021</date><risdate>2021</risdate><volume>76</volume><issue>5</issue><spage>283</spage><epage>290</epage><pages>283-290</pages><issn>0147-6874</issn><eissn>1934-7928</eissn><abstract>This paper examines effects caused by erosion products and seepage waters spreading from sulfuric coal dumps for more than 50 years on the chemical composition and properties of solid and liquid (soil solutions) phases of nearby sod–podzols in the south-taiga zone. The study was conducted at the Cherepetskoye brown coal field, Tula oblast, Russia. The physicochemical properties of these posttechnogenic soils have no parallel in natural south-taiga landscapes of the Russian Plain. The main geochemical processes in technogenically transformed sod–podzols are as follows: (1) acidification, including changes in the ionic composition of soil solutions and their transformation from hydrocarbonate–sulfate–calcium to sulfate–aluminum–calcium ones; and (2) replacement of Ca
2+
and Mg
2+
ions with Al
3+
and H
+
ions in the soil adsorption complex (SAC). The transformed soils feature a very low (less than 20%) base saturation degree, and their solutions are oversaturated with Fe
3+
and Al
3+
hydroxides. Changes in the soil solution composition intensify the podzol formation process causing ferruginization of the illuvial horizon due to the active Al–Fe–humus process; as a result, the studied soils gain features typical for middle- and north-taiga podzols.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.3103/S0147687421050021</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0147-6874 |
| ispartof | Moscow University soil science bulletin, 2021, Vol.76 (5), p.283-290 |
| issn | 0147-6874 1934-7928 |
| language | eng |
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| source | Springer Nature |
| subjects | Acidification Aluminum Calcium Calcium ions Calcium sulfate Chemical composition Coal Decomposing organic matter Earth and Environmental Science Earth Sciences Geochemistry Historical Geology Humus Hydroxides Ions Iron Lignite Magnesium Paleontology Physicochemical properties Podzols Seepage Sod Soil adsorption Soil properties Soil solution Soils Solid phases Sulfates Taiga Taiga & tundra |
| title | Geochemical Transformations in Liquid and Solid Phases of Sod–Podzols in Technogenically Disturbed Landscapes of the Moscow Brown Coal Basin |
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