Composition of organic compounds in bottom sediments of lakes in the taiga and steppe zones in Siberia
The paper presents chromatographic–mass spectrometric data on the individual composition of organic compounds in sapropel-like deposits of lakes in the steppe, forest–steppe, and three taiga natural climatic zones (NCZ) in Khakassia and western Siberia. Data on the individual composition of n -alkan...
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| Veröffentlicht in: | Geochemistry international 2017-12, Vol.55 (12), p.1090-1104 |
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| creator | Serebrennikova, O. V. Strel’nikova, E. B. Russkikh, I. V. |
| description | The paper presents chromatographic–mass spectrometric data on the individual composition of organic compounds in sapropel-like deposits of lakes in the steppe, forest–steppe, and three taiga natural climatic zones (NCZ) in Khakassia and western Siberia. Data on the individual composition of
n
-alkanes, carboxylic acids and their esters, thiophenes, phytol, phytone, steroids, and di- and triterpenoids and on their distribution in the sediments show systematic variations in the composition of the organic matter (OM) with increasing ambient temperature and the aridity of the climate. The concentrations of all groups of the compounds in lacustrine sediments decrease southward, and simultaneously esters with long (up to С
20
) alkyl substituents appear. The concentrations of oxygen-bearing compounds increase among the acyclic structures and triterpenoids, as also do the concentrations of structures ketonic substituents among the steroids. The dominance of the carboxylic acids and their esters by high molecular weight homologues gives way to the dominance of palmic acid and its derivatives. Among
n
-alkanes, the dominance of С
27
and С
29
hydrocarbons typical of terrestrial plants gives way to a higher percentage of homologues С
21
–С
25
(macrophytes) and С
31
(herbaceous plants). Among the tocopheroles, the concentration of the oxidized form of α-tocopherol (acetate) increases. |
| doi_str_mv | 10.1134/S0016702917090087 |
| format | Article |
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n
-alkanes, carboxylic acids and their esters, thiophenes, phytol, phytone, steroids, and di- and triterpenoids and on their distribution in the sediments show systematic variations in the composition of the organic matter (OM) with increasing ambient temperature and the aridity of the climate. The concentrations of all groups of the compounds in lacustrine sediments decrease southward, and simultaneously esters with long (up to С
20
) alkyl substituents appear. The concentrations of oxygen-bearing compounds increase among the acyclic structures and triterpenoids, as also do the concentrations of structures ketonic substituents among the steroids. The dominance of the carboxylic acids and their esters by high molecular weight homologues gives way to the dominance of palmic acid and its derivatives. Among
n
-alkanes, the dominance of С
27
and С
29
hydrocarbons typical of terrestrial plants gives way to a higher percentage of homologues С
21
–С
25
(macrophytes) and С
31
(herbaceous plants). Among the tocopheroles, the concentration of the oxidized form of α-tocopherol (acetate) increases.</description><identifier>ISSN: 0016-7029</identifier><identifier>EISSN: 1556-1968</identifier><identifier>DOI: 10.1134/S0016702917090087</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Acetates ; Acetic acid ; Acids ; Alkanes ; Ambient temperature ; Aquatic plants ; Aridity ; Bottom sediments ; Carboxylic acids ; Climatic zones ; Composition ; Dominance ; Earth and Environmental Science ; Earth Sciences ; Esters ; Geochemistry ; Homology ; Hydrocarbons ; Lacustrine sedimentation ; Lakes ; Macrophytes ; Molecular weight ; Organic compounds ; Organic matter ; Palmic acid ; Phytol ; Sapropels ; Sediment ; Sediments ; Spectrometry ; Steppes ; Steroid hormones ; Steroids ; Structures ; Taiga ; Thiophenes ; Tocopherol ; Triterpenoids</subject><ispartof>Geochemistry international, 2017-12, Vol.55 (12), p.1090-1104</ispartof><rights>Pleiades Publishing, Ltd. 2017</rights><rights>Copyright Springer Science & Business Media Dec 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a339t-393f5f8db63ad4567c1a45ce757295b7dfad360039f3cb44d0d29f06609670b63</citedby><cites>FETCH-LOGICAL-a339t-393f5f8db63ad4567c1a45ce757295b7dfad360039f3cb44d0d29f06609670b63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0016702917090087$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0016702917090087$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Serebrennikova, O. V.</creatorcontrib><creatorcontrib>Strel’nikova, E. B.</creatorcontrib><creatorcontrib>Russkikh, I. V.</creatorcontrib><title>Composition of organic compounds in bottom sediments of lakes in the taiga and steppe zones in Siberia</title><title>Geochemistry international</title><addtitle>Geochem. Int</addtitle><description>The paper presents chromatographic–mass spectrometric data on the individual composition of organic compounds in sapropel-like deposits of lakes in the steppe, forest–steppe, and three taiga natural climatic zones (NCZ) in Khakassia and western Siberia. Data on the individual composition of
n
-alkanes, carboxylic acids and their esters, thiophenes, phytol, phytone, steroids, and di- and triterpenoids and on their distribution in the sediments show systematic variations in the composition of the organic matter (OM) with increasing ambient temperature and the aridity of the climate. The concentrations of all groups of the compounds in lacustrine sediments decrease southward, and simultaneously esters with long (up to С
20
) alkyl substituents appear. The concentrations of oxygen-bearing compounds increase among the acyclic structures and triterpenoids, as also do the concentrations of structures ketonic substituents among the steroids. The dominance of the carboxylic acids and their esters by high molecular weight homologues gives way to the dominance of palmic acid and its derivatives. Among
n
-alkanes, the dominance of С
27
and С
29
hydrocarbons typical of terrestrial plants gives way to a higher percentage of homologues С
21
–С
25
(macrophytes) and С
31
(herbaceous plants). Among the tocopheroles, the concentration of the oxidized form of α-tocopherol (acetate) increases.</description><subject>Acetates</subject><subject>Acetic acid</subject><subject>Acids</subject><subject>Alkanes</subject><subject>Ambient temperature</subject><subject>Aquatic plants</subject><subject>Aridity</subject><subject>Bottom sediments</subject><subject>Carboxylic acids</subject><subject>Climatic zones</subject><subject>Composition</subject><subject>Dominance</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Esters</subject><subject>Geochemistry</subject><subject>Homology</subject><subject>Hydrocarbons</subject><subject>Lacustrine sedimentation</subject><subject>Lakes</subject><subject>Macrophytes</subject><subject>Molecular weight</subject><subject>Organic compounds</subject><subject>Organic matter</subject><subject>Palmic acid</subject><subject>Phytol</subject><subject>Sapropels</subject><subject>Sediment</subject><subject>Sediments</subject><subject>Spectrometry</subject><subject>Steppes</subject><subject>Steroid hormones</subject><subject>Steroids</subject><subject>Structures</subject><subject>Taiga</subject><subject>Thiophenes</subject><subject>Tocopherol</subject><subject>Triterpenoids</subject><issn>0016-7029</issn><issn>1556-1968</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kDFPwzAQhS0EEqXwA9gsMQfOsWPXI6qAIlViKMyRE9vFpbGD7Q7w60kIAxJiOune997pHkKXBK4JoexmA0C4gFISARJgIY7QjFQVL4jki2M0G-Vi1E_RWUo7AMaoFDNkl6HrQ3LZBY-DxSFulXctbsf1weuEncdNyDl0OBntOuNzGsG9ejPfYn41OCu3VVh5jVM2fW_wZ_CTunGNiU6doxOr9slc_Mw5erm_e16uivXTw-Pydl0oSmUuqKS2sgvdcKo0q7hoiWJVa0QlSlk1QlulKQeg0tK2YUyDLqUFzkEOzw-uObqacvsY3g8m5XoXDtEPJ2sihSAlY2ykyES1MaQUja376DoVP2oC9Vhn_afOwVNOnjSwfmvir-R_TV9VvXbK</recordid><startdate>20171201</startdate><enddate>20171201</enddate><creator>Serebrennikova, O. V.</creator><creator>Strel’nikova, E. B.</creator><creator>Russkikh, I. V.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>20171201</creationdate><title>Composition of organic compounds in bottom sediments of lakes in the taiga and steppe zones in Siberia</title><author>Serebrennikova, O. V. ; Strel’nikova, E. B. ; Russkikh, I. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a339t-393f5f8db63ad4567c1a45ce757295b7dfad360039f3cb44d0d29f06609670b63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Acetates</topic><topic>Acetic acid</topic><topic>Acids</topic><topic>Alkanes</topic><topic>Ambient temperature</topic><topic>Aquatic plants</topic><topic>Aridity</topic><topic>Bottom sediments</topic><topic>Carboxylic acids</topic><topic>Climatic zones</topic><topic>Composition</topic><topic>Dominance</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Esters</topic><topic>Geochemistry</topic><topic>Homology</topic><topic>Hydrocarbons</topic><topic>Lacustrine sedimentation</topic><topic>Lakes</topic><topic>Macrophytes</topic><topic>Molecular weight</topic><topic>Organic compounds</topic><topic>Organic matter</topic><topic>Palmic acid</topic><topic>Phytol</topic><topic>Sapropels</topic><topic>Sediment</topic><topic>Sediments</topic><topic>Spectrometry</topic><topic>Steppes</topic><topic>Steroid hormones</topic><topic>Steroids</topic><topic>Structures</topic><topic>Taiga</topic><topic>Thiophenes</topic><topic>Tocopherol</topic><topic>Triterpenoids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Serebrennikova, O. 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V.</au><au>Strel’nikova, E. B.</au><au>Russkikh, I. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Composition of organic compounds in bottom sediments of lakes in the taiga and steppe zones in Siberia</atitle><jtitle>Geochemistry international</jtitle><stitle>Geochem. Int</stitle><date>2017-12-01</date><risdate>2017</risdate><volume>55</volume><issue>12</issue><spage>1090</spage><epage>1104</epage><pages>1090-1104</pages><issn>0016-7029</issn><eissn>1556-1968</eissn><abstract>The paper presents chromatographic–mass spectrometric data on the individual composition of organic compounds in sapropel-like deposits of lakes in the steppe, forest–steppe, and three taiga natural climatic zones (NCZ) in Khakassia and western Siberia. Data on the individual composition of
n
-alkanes, carboxylic acids and their esters, thiophenes, phytol, phytone, steroids, and di- and triterpenoids and on their distribution in the sediments show systematic variations in the composition of the organic matter (OM) with increasing ambient temperature and the aridity of the climate. The concentrations of all groups of the compounds in lacustrine sediments decrease southward, and simultaneously esters with long (up to С
20
) alkyl substituents appear. The concentrations of oxygen-bearing compounds increase among the acyclic structures and triterpenoids, as also do the concentrations of structures ketonic substituents among the steroids. The dominance of the carboxylic acids and their esters by high molecular weight homologues gives way to the dominance of palmic acid and its derivatives. Among
n
-alkanes, the dominance of С
27
and С
29
hydrocarbons typical of terrestrial plants gives way to a higher percentage of homologues С
21
–С
25
(macrophytes) and С
31
(herbaceous plants). Among the tocopheroles, the concentration of the oxidized form of α-tocopherol (acetate) increases.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0016702917090087</doi><tpages>15</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0016-7029 |
| ispartof | Geochemistry international, 2017-12, Vol.55 (12), p.1090-1104 |
| issn | 0016-7029 1556-1968 |
| language | eng |
| recordid | cdi_proquest_journals_1977124446 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Acetates Acetic acid Acids Alkanes Ambient temperature Aquatic plants Aridity Bottom sediments Carboxylic acids Climatic zones Composition Dominance Earth and Environmental Science Earth Sciences Esters Geochemistry Homology Hydrocarbons Lacustrine sedimentation Lakes Macrophytes Molecular weight Organic compounds Organic matter Palmic acid Phytol Sapropels Sediment Sediments Spectrometry Steppes Steroid hormones Steroids Structures Taiga Thiophenes Tocopherol Triterpenoids |
| title | Composition of organic compounds in bottom sediments of lakes in the taiga and steppe zones in Siberia |
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