n-alkane carbon and hydrogen stable isotope data from sediment core M125-95-3
In order to assess the response of vegetation from eastern tropical South America to hydroclimate changes during the last ca. 45 kyr, we analyzed marine sediment core M125-95-3 that archived sediments from the São Francisco River drainage basin. We used the stable carbon (δ13C) and hydrogen (δD) iso...
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| creator | Ferreira, Jaqueline Q Chiessi, Cristiano Mazur Hirota, Marina Oliveira, Rafael S Prange, Matthias Häggi, Christoph Crivellari, Stefano Nandini-Weiss, Sri Durgesh Bertassoli Junior, Dailson José de Carvalho Campos, Marília Mulitza, Stefan Albuquerque, Ana Luiza Spadano Bahr, André Schefuß, Enno |
| description | In order to assess the response of vegetation from eastern tropical South America to hydroclimate changes during the last ca. 45 kyr, we analyzed marine sediment core M125-95-3 that archived sediments from the São Francisco River drainage basin. We used the stable carbon (δ13C) and hydrogen (δD) isotopes of long-chain n-alkanes (i.e., C29-C31) to reconstruct regional vegetation composition and precipitation dynamics, respectively. The data set contains marine sedimentary records of long-chain n-alkane δ13C and δD, as well as the isotopic difference between homologues (Δδ13C31-29), and locally estimated scatterplot smoothing (LOESS) of indicated data. The δ13Cwax refers to the weighted averages of δ13C29 and δ13C31 values. The δDwax refers to the weighted averages of δD29 and δD31 values. |
| doi_str_mv | 10.1594/pangaea.943713 |
| format | Dataset |
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We used the stable carbon (δ13C) and hydrogen (δD) isotopes of long-chain n-alkanes (i.e., C29-C31) to reconstruct regional vegetation composition and precipitation dynamics, respectively. The data set contains marine sedimentary records of long-chain n-alkane δ13C and δD, as well as the isotopic difference between homologues (Δδ13C31-29), and locally estimated scatterplot smoothing (LOESS) of indicated data. The δ13Cwax refers to the weighted averages of δ13C29 and δ13C31 values. The δDwax refers to the weighted averages of δD29 and δD31 values.</description><identifier>DOI: 10.1594/pangaea.943713</identifier><language>eng</language><publisher>PANGAEA</publisher><subject>AGE ; DEPTH, sediment/rock ; Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) ; lipid biomarkers ; M125 ; M125-95-3 ; Meteor ; n-Alkane C29, δ13C ; n-Alkane C29, δ13C, standard deviation ; n-Alkane C29, δD ; n-Alkane C29, δD, standard deviation ; n-Alkane C31, δ13C ; n-Alkane C31, δ13C, standard deviation ; n-Alkane C31, δD ; n-Alkane C31, δD, standard deviation ; n-Alkane, Δδ13C (C31-C29) ; n-alkanes ; off eastern South America ; Piston corer ; Stable carbon and hydrogen isotopes of plant-waxes ; stable carbon isotopes δ13C ; stable hydrogen isotopes δ2H ; São Francisco river ; δ Deuterium, wax ; δ Deuterium, wax, standard deviation ; δ13C, wax ; δ13C, wax, standard deviation</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-5874-756X ; 0000-0003-3847-8854 ; 0000-0002-3842-1447 ; 0000-0003-3318-8022 ; 0000-0003-0059-9853 ; 0000-0002-0879-3135 ; 0000-0002-1958-3651 ; 0000-0003-0869-0731 ; 0000-0003-1267-6190 ; 0000-0003-3141-8533 ; 0000-0002-5960-930X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>780,1894</link.rule.ids><linktorsrc>$$Uhttps://commons.datacite.org/doi.org/10.1594/pangaea.943713$$EView_record_in_DataCite.org$$FView_record_in_$$GDataCite.org$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Ferreira, Jaqueline Q</creatorcontrib><creatorcontrib>Chiessi, Cristiano Mazur</creatorcontrib><creatorcontrib>Hirota, Marina</creatorcontrib><creatorcontrib>Oliveira, Rafael S</creatorcontrib><creatorcontrib>Prange, Matthias</creatorcontrib><creatorcontrib>Häggi, Christoph</creatorcontrib><creatorcontrib>Crivellari, Stefano</creatorcontrib><creatorcontrib>Nandini-Weiss, Sri Durgesh</creatorcontrib><creatorcontrib>Bertassoli Junior, Dailson José</creatorcontrib><creatorcontrib>de Carvalho Campos, Marília</creatorcontrib><creatorcontrib>Mulitza, Stefan</creatorcontrib><creatorcontrib>Albuquerque, Ana Luiza Spadano</creatorcontrib><creatorcontrib>Bahr, André</creatorcontrib><creatorcontrib>Schefuß, Enno</creatorcontrib><title>n-alkane carbon and hydrogen stable isotope data from sediment core M125-95-3</title><description>In order to assess the response of vegetation from eastern tropical South America to hydroclimate changes during the last ca. 45 kyr, we analyzed marine sediment core M125-95-3 that archived sediments from the São Francisco River drainage basin. We used the stable carbon (δ13C) and hydrogen (δD) isotopes of long-chain n-alkanes (i.e., C29-C31) to reconstruct regional vegetation composition and precipitation dynamics, respectively. The data set contains marine sedimentary records of long-chain n-alkane δ13C and δD, as well as the isotopic difference between homologues (Δδ13C31-29), and locally estimated scatterplot smoothing (LOESS) of indicated data. The δ13Cwax refers to the weighted averages of δ13C29 and δ13C31 values. The δDwax refers to the weighted averages of δD29 and δD31 values.</description><subject>AGE</subject><subject>DEPTH, sediment/rock</subject><subject>Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)</subject><subject>lipid biomarkers</subject><subject>M125</subject><subject>M125-95-3</subject><subject>Meteor</subject><subject>n-Alkane C29, δ13C</subject><subject>n-Alkane C29, δ13C, standard deviation</subject><subject>n-Alkane C29, δD</subject><subject>n-Alkane C29, δD, standard deviation</subject><subject>n-Alkane C31, δ13C</subject><subject>n-Alkane C31, δ13C, standard deviation</subject><subject>n-Alkane C31, δD</subject><subject>n-Alkane C31, δD, standard deviation</subject><subject>n-Alkane, Δδ13C (C31-C29)</subject><subject>n-alkanes</subject><subject>off eastern South America</subject><subject>Piston corer</subject><subject>Stable carbon and hydrogen isotopes of plant-waxes</subject><subject>stable carbon isotopes δ13C</subject><subject>stable hydrogen isotopes δ2H</subject><subject>São Francisco river</subject><subject>δ Deuterium, wax</subject><subject>δ Deuterium, wax, standard deviation</subject><subject>δ13C, wax</subject><subject>δ13C, wax, standard deviation</subject><fulltext>true</fulltext><rsrctype>dataset</rsrctype><creationdate>2022</creationdate><recordtype>dataset</recordtype><sourceid>PQ8</sourceid><recordid>eNqVzrEOgjAQgOEuDkZdne8FitRCDLPRuLC5Nwc9oBGupO3C2xsiL-D0T3_yCXFWeabKqrjMyD0SZlWhb0rvRc0Sxw8yQYuh8QzIFobFBt8TQ0zYjAQu-uRnAosJoQt-gkjWTcQJWh8IanUtZVVKfRS7DsdIp60HkT0f7_tLrmfrEpk5uAnDYlRuVo_ZPObn0X8PX_eMRCQ</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Ferreira, Jaqueline Q</creator><creator>Chiessi, Cristiano Mazur</creator><creator>Hirota, Marina</creator><creator>Oliveira, Rafael S</creator><creator>Prange, Matthias</creator><creator>Häggi, Christoph</creator><creator>Crivellari, Stefano</creator><creator>Nandini-Weiss, Sri Durgesh</creator><creator>Bertassoli Junior, Dailson José</creator><creator>de Carvalho Campos, Marília</creator><creator>Mulitza, Stefan</creator><creator>Albuquerque, Ana Luiza Spadano</creator><creator>Bahr, André</creator><creator>Schefuß, Enno</creator><general>PANGAEA</general><scope>DYCCY</scope><scope>PQ8</scope><orcidid>https://orcid.org/0000-0001-5874-756X</orcidid><orcidid>https://orcid.org/0000-0003-3847-8854</orcidid><orcidid>https://orcid.org/0000-0002-3842-1447</orcidid><orcidid>https://orcid.org/0000-0003-3318-8022</orcidid><orcidid>https://orcid.org/0000-0003-0059-9853</orcidid><orcidid>https://orcid.org/0000-0002-0879-3135</orcidid><orcidid>https://orcid.org/0000-0002-1958-3651</orcidid><orcidid>https://orcid.org/0000-0003-0869-0731</orcidid><orcidid>https://orcid.org/0000-0003-1267-6190</orcidid><orcidid>https://orcid.org/0000-0003-3141-8533</orcidid><orcidid>https://orcid.org/0000-0002-5960-930X</orcidid></search><sort><creationdate>2022</creationdate><title>n-alkane carbon and hydrogen stable isotope data from sediment core M125-95-3</title><author>Ferreira, Jaqueline Q ; Chiessi, Cristiano Mazur ; Hirota, Marina ; Oliveira, Rafael S ; Prange, Matthias ; Häggi, Christoph ; Crivellari, Stefano ; Nandini-Weiss, Sri Durgesh ; Bertassoli Junior, Dailson José ; de Carvalho Campos, Marília ; Mulitza, Stefan ; Albuquerque, Ana Luiza Spadano ; Bahr, André ; Schefuß, Enno</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-datacite_primary_10_1594_pangaea_9437133</frbrgroupid><rsrctype>datasets</rsrctype><prefilter>datasets</prefilter><language>eng</language><creationdate>2022</creationdate><topic>AGE</topic><topic>DEPTH, sediment/rock</topic><topic>Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)</topic><topic>lipid biomarkers</topic><topic>M125</topic><topic>M125-95-3</topic><topic>Meteor</topic><topic>n-Alkane C29, δ13C</topic><topic>n-Alkane C29, δ13C, standard deviation</topic><topic>n-Alkane C29, δD</topic><topic>n-Alkane C29, δD, standard deviation</topic><topic>n-Alkane C31, δ13C</topic><topic>n-Alkane C31, δ13C, standard deviation</topic><topic>n-Alkane C31, δD</topic><topic>n-Alkane C31, δD, standard deviation</topic><topic>n-Alkane, Δδ13C (C31-C29)</topic><topic>n-alkanes</topic><topic>off eastern South America</topic><topic>Piston corer</topic><topic>Stable carbon and hydrogen isotopes of plant-waxes</topic><topic>stable carbon isotopes δ13C</topic><topic>stable hydrogen isotopes δ2H</topic><topic>São Francisco river</topic><topic>δ Deuterium, wax</topic><topic>δ Deuterium, wax, standard deviation</topic><topic>δ13C, wax</topic><topic>δ13C, wax, standard deviation</topic><toplevel>online_resources</toplevel><creatorcontrib>Ferreira, Jaqueline Q</creatorcontrib><creatorcontrib>Chiessi, Cristiano Mazur</creatorcontrib><creatorcontrib>Hirota, Marina</creatorcontrib><creatorcontrib>Oliveira, Rafael S</creatorcontrib><creatorcontrib>Prange, Matthias</creatorcontrib><creatorcontrib>Häggi, Christoph</creatorcontrib><creatorcontrib>Crivellari, Stefano</creatorcontrib><creatorcontrib>Nandini-Weiss, Sri Durgesh</creatorcontrib><creatorcontrib>Bertassoli Junior, Dailson José</creatorcontrib><creatorcontrib>de Carvalho Campos, Marília</creatorcontrib><creatorcontrib>Mulitza, Stefan</creatorcontrib><creatorcontrib>Albuquerque, Ana Luiza Spadano</creatorcontrib><creatorcontrib>Bahr, André</creatorcontrib><creatorcontrib>Schefuß, Enno</creatorcontrib><collection>DataCite (Open Access)</collection><collection>DataCite</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ferreira, Jaqueline Q</au><au>Chiessi, Cristiano Mazur</au><au>Hirota, Marina</au><au>Oliveira, Rafael S</au><au>Prange, Matthias</au><au>Häggi, Christoph</au><au>Crivellari, Stefano</au><au>Nandini-Weiss, Sri Durgesh</au><au>Bertassoli Junior, Dailson José</au><au>de Carvalho Campos, Marília</au><au>Mulitza, Stefan</au><au>Albuquerque, Ana Luiza Spadano</au><au>Bahr, André</au><au>Schefuß, Enno</au><format>book</format><genre>unknown</genre><ristype>DATA</ristype><title>n-alkane carbon and hydrogen stable isotope data from sediment core M125-95-3</title><date>2022</date><risdate>2022</risdate><abstract>In order to assess the response of vegetation from eastern tropical South America to hydroclimate changes during the last ca. 45 kyr, we analyzed marine sediment core M125-95-3 that archived sediments from the São Francisco River drainage basin. We used the stable carbon (δ13C) and hydrogen (δD) isotopes of long-chain n-alkanes (i.e., C29-C31) to reconstruct regional vegetation composition and precipitation dynamics, respectively. The data set contains marine sedimentary records of long-chain n-alkane δ13C and δD, as well as the isotopic difference between homologues (Δδ13C31-29), and locally estimated scatterplot smoothing (LOESS) of indicated data. The δ13Cwax refers to the weighted averages of δ13C29 and δ13C31 values. The δDwax refers to the weighted averages of δD29 and δD31 values.</abstract><pub>PANGAEA</pub><doi>10.1594/pangaea.943713</doi><orcidid>https://orcid.org/0000-0001-5874-756X</orcidid><orcidid>https://orcid.org/0000-0003-3847-8854</orcidid><orcidid>https://orcid.org/0000-0002-3842-1447</orcidid><orcidid>https://orcid.org/0000-0003-3318-8022</orcidid><orcidid>https://orcid.org/0000-0003-0059-9853</orcidid><orcidid>https://orcid.org/0000-0002-0879-3135</orcidid><orcidid>https://orcid.org/0000-0002-1958-3651</orcidid><orcidid>https://orcid.org/0000-0003-0869-0731</orcidid><orcidid>https://orcid.org/0000-0003-1267-6190</orcidid><orcidid>https://orcid.org/0000-0003-3141-8533</orcidid><orcidid>https://orcid.org/0000-0002-5960-930X</orcidid><oa>free_for_read</oa></addata></record> |
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| identifier | DOI: 10.1594/pangaea.943713 |
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| language | eng |
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| subjects | AGE DEPTH, sediment/rock Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) lipid biomarkers M125 M125-95-3 Meteor n-Alkane C29, δ13C n-Alkane C29, δ13C, standard deviation n-Alkane C29, δD n-Alkane C29, δD, standard deviation n-Alkane C31, δ13C n-Alkane C31, δ13C, standard deviation n-Alkane C31, δD n-Alkane C31, δD, standard deviation n-Alkane, Δδ13C (C31-C29) n-alkanes off eastern South America Piston corer Stable carbon and hydrogen isotopes of plant-waxes stable carbon isotopes δ13C stable hydrogen isotopes δ2H São Francisco river δ Deuterium, wax δ Deuterium, wax, standard deviation δ13C, wax δ13C, wax, standard deviation |
| title | n-alkane carbon and hydrogen stable isotope data from sediment core M125-95-3 |
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