Russell, James M., Bijaksana, Satria ORCID: 0000-0001-6374-4128, Vogel, Hendrik ORCID: 0000-0002-9902-8120, Melles, Martin ORCID: 0000-0003-0977-9463, Kallmeyer, Jens ORCID: 0000-0002-6440-1140, Ariztegui, Daniel ORCID: 0000-0001-7775-5127, Crowe, Sean, Fajar, Silvia ORCID: 0000-0002-9499-2092, Hafidz, Abdul, Haffner, Doug, Hasberg, Ascelina, Ivory, Sarah ORCID: 0000-0003-4709-4406, Kelly, Christopher ORCID: 0000-0002-0548-4150, King, John, Kirana, Kartika ORCID: 0000-0002-2772-3706, Morlock, Marina, Noren, Anders ORCID: 0000-0002-5604-1085, O'Grady, Ryan, Ordonez, Luis, Stevenson, Janelle ORCID: 0000-0001-9640-7275, von Rintelen, Thomas, Vuillemin, Aurele ORCID: 0000-0002-7724-8931, Watkinson, Ian, Wattrus, Nigel, Wicaksono, Satrio, Wonik, Thomas, Bauer, Kohen, Deino, Alan, Friese, Andre ORCID: 0000-0003-4139-9874, Henny, Cynthia ORCID: 0000-0003-1698-8909, Marwoto, Ristiyanti, Ngkoimani, La Ode, Nomosatryo, Sulung, Safiuddin, La Ode, Simister, Rachel and Tamuntuan, Gerald ORCID: 0000-0003-4546-3992 (2016). The Towuti Drilling Project: paleoenvironments, biological evolution, and geomicrobiology of a tropical Pacific lake. Sci. Drill., 21. S. 29 - 41. GOTTINGEN: COPERNICUS GESELLSCHAFT MBH. ISSN 1816-3459

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Abstract

The Towuti Drilling Project (TDP) is an international research program, whose goal is to understand long-term environmental and climatic change in the tropical western Pacific, the impacts of geological and environmental changes on the biological evolution of aquatic taxa, and the geomicrobiology and biogeochemistry of metal-rich, ultramafic-hosted lake sediments through the scientific drilling of Lake Towuti, southern Sulawesi, Indonesia. Lake Towuti is a large tectonic lake at the downstream end of the Malili lake system, a chain of five highly biodiverse lakes that are among the oldest lakes in Southeast Asia. In 2015 we carried out a scientific drilling program on Lake Towuti using the International Continental Scientific Drilling Program (ICDP) Deep Lakes Drilling System (DLDS). We recovered a total of similar to 1018m of core from 11 drilling sites with water depths ranging from 156 to 200 m. Recovery averaged 91.7 %, and the maximum drilling depth was 175m below the lake floor, penetrating the entire sedimentary infill of the basin. Initial data from core and borehole logging indicate that these cores record the evolution of a highly dynamic tectonic and limnological system, with clear indications of orbital-scale climate variability during the mid- to late Pleistocene.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Russell, James M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bijaksana, SatriaUNSPECIFIEDorcid.org/0000-0001-6374-4128UNSPECIFIED
Vogel, HendrikUNSPECIFIEDorcid.org/0000-0002-9902-8120UNSPECIFIED
Melles, MartinUNSPECIFIEDorcid.org/0000-0003-0977-9463UNSPECIFIED
Kallmeyer, JensUNSPECIFIEDorcid.org/0000-0002-6440-1140UNSPECIFIED
Ariztegui, DanielUNSPECIFIEDorcid.org/0000-0001-7775-5127UNSPECIFIED
Crowe, SeanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fajar, SilviaUNSPECIFIEDorcid.org/0000-0002-9499-2092UNSPECIFIED
Hafidz, AbdulUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Haffner, DougUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hasberg, AscelinaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ivory, SarahUNSPECIFIEDorcid.org/0000-0003-4709-4406UNSPECIFIED
Kelly, ChristopherUNSPECIFIEDorcid.org/0000-0002-0548-4150UNSPECIFIED
King, JohnUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kirana, KartikaUNSPECIFIEDorcid.org/0000-0002-2772-3706UNSPECIFIED
Morlock, MarinaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Noren, AndersUNSPECIFIEDorcid.org/0000-0002-5604-1085UNSPECIFIED
O'Grady, RyanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ordonez, LuisUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stevenson, JanelleUNSPECIFIEDorcid.org/0000-0001-9640-7275UNSPECIFIED
von Rintelen, ThomasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vuillemin, AureleUNSPECIFIEDorcid.org/0000-0002-7724-8931UNSPECIFIED
Watkinson, IanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wattrus, NigelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wicaksono, SatrioUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wonik, ThomasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bauer, KohenUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Deino, AlanUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Friese, AndreUNSPECIFIEDorcid.org/0000-0003-4139-9874UNSPECIFIED
Henny, CynthiaUNSPECIFIEDorcid.org/0000-0003-1698-8909UNSPECIFIED
Marwoto, RistiyantiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ngkoimani, La OdeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nomosatryo, SulungUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Safiuddin, La OdeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Simister, RachelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tamuntuan, GeraldUNSPECIFIEDorcid.org/0000-0003-4546-3992UNSPECIFIED
URN: urn:nbn:de:hbz:38-269536
DOI: 10.5194/sd-21-29-2016
Journal or Publication Title: Sci. Drill.
Volume: 21
Page Range: S. 29 - 41
Date: 2016
Publisher: COPERNICUS GESELLSCHAFT MBH
Place of Publication: GOTTINGEN
ISSN: 1816-3459
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
EAST SULAWESI OPHIOLITE; INDONESIA; HYDROCLIMATE; VARIABILITY; LEVELMultiple languages
Geosciences, MultidisciplinaryMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/26953

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