Kalimantan hydroclimate variability since the last glacial period
Changes in convective activity and hydroclimate over Northeastern Kalimantan are key features to understand glacial to interglacial climate evolution in the center of the West Pacific Warm Pool during the Late Pleistocene to Holocene. We use high-resolution X-ray fluorescence (XRF) scanner-derived e...
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| Veröffentlicht in: | International journal of earth sciences : Geologische Rundschau 2023-03, Vol.112 (2), p.615-629 |
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| container_title | International journal of earth sciences : Geologische Rundschau |
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| creator | Hendrizan, Marfasran Kuhnt, Wolfgang Holbourn, Ann Cahyarini, Sri Yudawati Ningsih, Nining Sari |
| description | Changes in convective activity and hydroclimate over Northeastern Kalimantan are key features to understand glacial to interglacial climate evolution in the center of the West Pacific Warm Pool during the Late Pleistocene to Holocene. We use high-resolution X-ray fluorescence (XRF) scanner-derived elemental ratios in sediment Core SO217-18522 (1º 24.106’ N, 119º 4.701’E, 975 m water depth) recovered from the northern Makassar Strait to reconstruct changes in precipitation-related weathering and erosion over Northeastern Kalimantan over the last 50 kyr. Enhanced seasonality of rainfall and an extended dry season during Heinrich Stadials (HS4 to HS1) and the Younger Dryas (YD) suggest weakening of the tropical convection associated with a southward shift of the tropical rain belt and the annual mean position of the Intertropical Tropical Convection Zone. Increasing sediment discharge and intensification of convective activity occurred during the early to mid-Holocene during an interval of high Northern Hemisphere insolation, elevated atmospheric
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levels and global warming. Our reconstructions in comparison with regional terrestrial and marine records highlight the high spatial variability of Kalimantan hydroclimate on millennial to glacial-interglacial timescales. |
| doi_str_mv | 10.1007/s00531-022-02266-2 |
| format | Article |
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levels and global warming. Our reconstructions in comparison with regional terrestrial and marine records highlight the high spatial variability of Kalimantan hydroclimate on millennial to glacial-interglacial timescales.</description><identifier>ISSN: 1437-3254</identifier><identifier>EISSN: 1437-3262</identifier><identifier>DOI: 10.1007/s00531-022-02266-2</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Annual rainfall ; Climate change ; Climatic evolution ; Convection ; Convective activity ; Dry season ; Earth and Environmental Science ; Earth Sciences ; Fluorescence ; Geochemistry ; Geology ; Geophysics/Geodesy ; Glacial climates ; Glacial periods ; Global warming ; Holocene ; Hydroclimate ; Ice ages ; Interglacial periods ; Mineral Resources ; Northern Hemisphere ; Original Paper ; Pleistocene ; Precipitation ; Seasonal variations ; Seasonality ; Sediment ; Sediment discharge ; Sedimentology ; Spatial variability ; Spatial variations ; Structural Geology ; Tropical convection ; Variability ; Water depth ; Weathering ; X-ray fluorescence ; Younger Dryas</subject><ispartof>International journal of earth sciences : Geologische Rundschau, 2023-03, Vol.112 (2), p.615-629</ispartof><rights>The Author(s) 2022</rights><rights>The Author(s) 2022. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c244t-176563bce5060b61d981120cae9977d74dace2a71d897929dc3aedd6e4c04f483</cites><orcidid>0000-0001-7451-773X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00531-022-02266-2$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00531-022-02266-2$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Hendrizan, Marfasran</creatorcontrib><creatorcontrib>Kuhnt, Wolfgang</creatorcontrib><creatorcontrib>Holbourn, Ann</creatorcontrib><creatorcontrib>Cahyarini, Sri Yudawati</creatorcontrib><creatorcontrib>Ningsih, Nining Sari</creatorcontrib><title>Kalimantan hydroclimate variability since the last glacial period</title><title>International journal of earth sciences : Geologische Rundschau</title><addtitle>Int J Earth Sci (Geol Rundsch)</addtitle><description>Changes in convective activity and hydroclimate over Northeastern Kalimantan are key features to understand glacial to interglacial climate evolution in the center of the West Pacific Warm Pool during the Late Pleistocene to Holocene. We use high-resolution X-ray fluorescence (XRF) scanner-derived elemental ratios in sediment Core SO217-18522 (1º 24.106’ N, 119º 4.701’E, 975 m water depth) recovered from the northern Makassar Strait to reconstruct changes in precipitation-related weathering and erosion over Northeastern Kalimantan over the last 50 kyr. Enhanced seasonality of rainfall and an extended dry season during Heinrich Stadials (HS4 to HS1) and the Younger Dryas (YD) suggest weakening of the tropical convection associated with a southward shift of the tropical rain belt and the annual mean position of the Intertropical Tropical Convection Zone. Increasing sediment discharge and intensification of convective activity occurred during the early to mid-Holocene during an interval of high Northern Hemisphere insolation, elevated atmospheric
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levels and global warming. Our reconstructions in comparison with regional terrestrial and marine records highlight the high spatial variability of Kalimantan hydroclimate on millennial to glacial-interglacial timescales.</description><subject>Annual rainfall</subject><subject>Climate change</subject><subject>Climatic evolution</subject><subject>Convection</subject><subject>Convective activity</subject><subject>Dry season</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Fluorescence</subject><subject>Geochemistry</subject><subject>Geology</subject><subject>Geophysics/Geodesy</subject><subject>Glacial climates</subject><subject>Glacial periods</subject><subject>Global warming</subject><subject>Holocene</subject><subject>Hydroclimate</subject><subject>Ice ages</subject><subject>Interglacial periods</subject><subject>Mineral Resources</subject><subject>Northern Hemisphere</subject><subject>Original Paper</subject><subject>Pleistocene</subject><subject>Precipitation</subject><subject>Seasonal variations</subject><subject>Seasonality</subject><subject>Sediment</subject><subject>Sediment discharge</subject><subject>Sedimentology</subject><subject>Spatial variability</subject><subject>Spatial variations</subject><subject>Structural Geology</subject><subject>Tropical convection</subject><subject>Variability</subject><subject>Water depth</subject><subject>Weathering</subject><subject>X-ray fluorescence</subject><subject>Younger Dryas</subject><issn>1437-3254</issn><issn>1437-3262</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kE1LAzEQhoMoWKt_wFPA8-pkkk12j6WoFQte9BzSJG1T1t2apEL_vbuu6M3DMB-87wzzEHLN4JYBqLsEUHJWAOIQUhZ4QiZMcFVwlHj6W5finFyktAMYBmxCZs-mCe-mzaal26OLnR3a7OmnicGsQhPykabQWk_z1tPGpEw3jbHBNHTvY-jcJTlbmyb5q588JW8P96_zRbF8eXyaz5aFRSFywZQsJV9ZX4KElWSurhhDsMbXtVJOCWesR6OYq2pVY-0sN9456YUFsRYVn5Kbce8-dh8Hn7LedYfY9ic1KlVJUUkUvQpHlY1dStGv9T72D8WjZqAHVHpEpXtM-huVxt7ER1Pqxe3Gx7_V_7i-AJ5Na6A</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Hendrizan, Marfasran</creator><creator>Kuhnt, Wolfgang</creator><creator>Holbourn, Ann</creator><creator>Cahyarini, Sri Yudawati</creator><creator>Ningsih, Nining Sari</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>KL.</scope><scope>L.G</scope><orcidid>https://orcid.org/0000-0001-7451-773X</orcidid></search><sort><creationdate>20230301</creationdate><title>Kalimantan hydroclimate variability since the last glacial period</title><author>Hendrizan, Marfasran ; Kuhnt, Wolfgang ; Holbourn, Ann ; Cahyarini, Sri Yudawati ; Ningsih, Nining Sari</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c244t-176563bce5060b61d981120cae9977d74dace2a71d897929dc3aedd6e4c04f483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Annual rainfall</topic><topic>Climate change</topic><topic>Climatic evolution</topic><topic>Convection</topic><topic>Convective activity</topic><topic>Dry season</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Fluorescence</topic><topic>Geochemistry</topic><topic>Geology</topic><topic>Geophysics/Geodesy</topic><topic>Glacial climates</topic><topic>Glacial periods</topic><topic>Global warming</topic><topic>Holocene</topic><topic>Hydroclimate</topic><topic>Ice ages</topic><topic>Interglacial periods</topic><topic>Mineral Resources</topic><topic>Northern Hemisphere</topic><topic>Original Paper</topic><topic>Pleistocene</topic><topic>Precipitation</topic><topic>Seasonal variations</topic><topic>Seasonality</topic><topic>Sediment</topic><topic>Sediment discharge</topic><topic>Sedimentology</topic><topic>Spatial variability</topic><topic>Spatial variations</topic><topic>Structural Geology</topic><topic>Tropical convection</topic><topic>Variability</topic><topic>Water depth</topic><topic>Weathering</topic><topic>X-ray fluorescence</topic><topic>Younger Dryas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hendrizan, Marfasran</creatorcontrib><creatorcontrib>Kuhnt, Wolfgang</creatorcontrib><creatorcontrib>Holbourn, Ann</creatorcontrib><creatorcontrib>Cahyarini, Sri Yudawati</creatorcontrib><creatorcontrib>Ningsih, Nining Sari</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>International journal of earth sciences : Geologische Rundschau</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hendrizan, Marfasran</au><au>Kuhnt, Wolfgang</au><au>Holbourn, Ann</au><au>Cahyarini, Sri Yudawati</au><au>Ningsih, Nining Sari</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Kalimantan hydroclimate variability since the last glacial period</atitle><jtitle>International journal of earth sciences : Geologische Rundschau</jtitle><stitle>Int J Earth Sci (Geol Rundsch)</stitle><date>2023-03-01</date><risdate>2023</risdate><volume>112</volume><issue>2</issue><spage>615</spage><epage>629</epage><pages>615-629</pages><issn>1437-3254</issn><eissn>1437-3262</eissn><abstract>Changes in convective activity and hydroclimate over Northeastern Kalimantan are key features to understand glacial to interglacial climate evolution in the center of the West Pacific Warm Pool during the Late Pleistocene to Holocene. We use high-resolution X-ray fluorescence (XRF) scanner-derived elemental ratios in sediment Core SO217-18522 (1º 24.106’ N, 119º 4.701’E, 975 m water depth) recovered from the northern Makassar Strait to reconstruct changes in precipitation-related weathering and erosion over Northeastern Kalimantan over the last 50 kyr. Enhanced seasonality of rainfall and an extended dry season during Heinrich Stadials (HS4 to HS1) and the Younger Dryas (YD) suggest weakening of the tropical convection associated with a southward shift of the tropical rain belt and the annual mean position of the Intertropical Tropical Convection Zone. Increasing sediment discharge and intensification of convective activity occurred during the early to mid-Holocene during an interval of high Northern Hemisphere insolation, elevated atmospheric
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levels and global warming. Our reconstructions in comparison with regional terrestrial and marine records highlight the high spatial variability of Kalimantan hydroclimate on millennial to glacial-interglacial timescales.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00531-022-02266-2</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0001-7451-773X</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Annual rainfall Climate change Climatic evolution Convection Convective activity Dry season Earth and Environmental Science Earth Sciences Fluorescence Geochemistry Geology Geophysics/Geodesy Glacial climates Glacial periods Global warming Holocene Hydroclimate Ice ages Interglacial periods Mineral Resources Northern Hemisphere Original Paper Pleistocene Precipitation Seasonal variations Seasonality Sediment Sediment discharge Sedimentology Spatial variability Spatial variations Structural Geology Tropical convection Variability Water depth Weathering X-ray fluorescence Younger Dryas |
| title | Kalimantan hydroclimate variability since the last glacial period |
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