The Towuti Drilling Project

Paleoenvironments, biological evolution, and geomicrobiology of a tropical Pacific lake

James M. Russell, Satria Bijaksana, Hendrik Vogel, Martin Melles, Jens Kallmeyer, Daniel Ariztegui, Sean Crowe, Silvia Fajar, Abdul Hafidz, Doug Haffner, Ascelina Hasberg, Sarah Ivory, Christopher Kelly, John King, Kartika Kirana, Marina Morlock, Anders Noren, Ryan O'Grady, Luis Ordonez, Janelle Stevenson & 17 others Thomas von Rintelen, Aurele Vuillemin, Ian Watkinson, Nigel Wattrus, Satrio Wicaksono, Thomas Wonik, Kohen Bauer, Alan Deino, André Friese, Cynthia Henny, Imran, Ristiyanti Marwoto, La Ode Ngkoimani, Sulung Nomosatryo, La Ode Safiuddin, Rachel Simister, Gerald Tamuntuan

Research output: Contribution to journalArticle

13 Citations (Scopus)

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 ~ 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.

Original languageEnglish (US)
Pages (from-to)29-40
Number of pages12
JournalScientific Drilling
Volume21
DOIs
StatePublished - Jul 27 2016

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Lakes
Drilling
Tectonics
Biogeochemistry
Well logging
Sediments
Recovery
Metals

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Mechanical Engineering

Cite this

Russell, J. M., Bijaksana, S., Vogel, H., Melles, M., Kallmeyer, J., Ariztegui, D., ... Tamuntuan, G. (2016). The Towuti Drilling Project: Paleoenvironments, biological evolution, and geomicrobiology of a tropical Pacific lake. Scientific Drilling, 21, 29-40. https://doi.org/10.5194/sd-21-29-2016
Russell, James M. ; Bijaksana, Satria ; Vogel, Hendrik ; Melles, Martin ; Kallmeyer, Jens ; Ariztegui, Daniel ; Crowe, Sean ; Fajar, Silvia ; Hafidz, Abdul ; Haffner, Doug ; Hasberg, Ascelina ; Ivory, Sarah ; Kelly, Christopher ; King, John ; Kirana, Kartika ; Morlock, Marina ; Noren, Anders ; O'Grady, Ryan ; Ordonez, Luis ; Stevenson, Janelle ; von Rintelen, Thomas ; Vuillemin, Aurele ; Watkinson, Ian ; Wattrus, Nigel ; Wicaksono, Satrio ; Wonik, Thomas ; Bauer, Kohen ; Deino, Alan ; Friese, André ; Henny, Cynthia ; Imran ; Marwoto, Ristiyanti ; Ngkoimani, La Ode ; Nomosatryo, Sulung ; Safiuddin, La Ode ; Simister, Rachel ; Tamuntuan, Gerald. / The Towuti Drilling Project : Paleoenvironments, biological evolution, and geomicrobiology of a tropical Pacific lake. In: Scientific Drilling. 2016 ; Vol. 21. pp. 29-40.
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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 ~ 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.",
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Russell, JM, Bijaksana, S, Vogel, H, Melles, M, Kallmeyer, J, Ariztegui, D, Crowe, S, Fajar, S, Hafidz, A, Haffner, D, Hasberg, A, Ivory, S, Kelly, C, King, J, Kirana, K, Morlock, M, Noren, A, O'Grady, R, Ordonez, L, Stevenson, J, von Rintelen, T, Vuillemin, A, Watkinson, I, Wattrus, N, Wicaksono, S, Wonik, T, Bauer, K, Deino, A, Friese, A, Henny, C, Imran, Marwoto, R, Ngkoimani, LO, Nomosatryo, S, Safiuddin, LO, Simister, R & Tamuntuan, G 2016, 'The Towuti Drilling Project: Paleoenvironments, biological evolution, and geomicrobiology of a tropical Pacific lake', Scientific Drilling, vol. 21, pp. 29-40. https://doi.org/10.5194/sd-21-29-2016

The Towuti Drilling Project : Paleoenvironments, biological evolution, and geomicrobiology of a tropical Pacific lake. / Russell, James M.; Bijaksana, Satria; Vogel, Hendrik; Melles, Martin; Kallmeyer, Jens; Ariztegui, Daniel; Crowe, Sean; Fajar, Silvia; Hafidz, Abdul; Haffner, Doug; Hasberg, Ascelina; Ivory, Sarah; Kelly, Christopher; King, John; Kirana, Kartika; Morlock, Marina; Noren, Anders; O'Grady, Ryan; Ordonez, Luis; Stevenson, Janelle; von Rintelen, Thomas; Vuillemin, Aurele; Watkinson, Ian; Wattrus, Nigel; Wicaksono, Satrio; Wonik, Thomas; Bauer, Kohen; Deino, Alan; Friese, André; Henny, Cynthia; Imran; Marwoto, Ristiyanti; Ngkoimani, La Ode; Nomosatryo, Sulung; Safiuddin, La Ode; Simister, Rachel; Tamuntuan, Gerald.

In: Scientific Drilling, Vol. 21, 27.07.2016, p. 29-40.

Research output: Contribution to journalArticle

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T2 - Paleoenvironments, biological evolution, and geomicrobiology of a tropical Pacific lake

AU - Russell, James M.

AU - Bijaksana, Satria

AU - Vogel, Hendrik

AU - Melles, Martin

AU - Kallmeyer, Jens

AU - Ariztegui, Daniel

AU - Crowe, Sean

AU - Fajar, Silvia

AU - Hafidz, Abdul

AU - Haffner, Doug

AU - Hasberg, Ascelina

AU - Ivory, Sarah

AU - Kelly, Christopher

AU - King, John

AU - Kirana, Kartika

AU - Morlock, Marina

AU - Noren, Anders

AU - O'Grady, Ryan

AU - Ordonez, Luis

AU - Stevenson, Janelle

AU - von Rintelen, Thomas

AU - Vuillemin, Aurele

AU - Watkinson, Ian

AU - Wattrus, Nigel

AU - Wicaksono, Satrio

AU - Wonik, Thomas

AU - Bauer, Kohen

AU - Deino, Alan

AU - Friese, André

AU - Henny, Cynthia

AU - Imran,

AU - Marwoto, Ristiyanti

AU - Ngkoimani, La Ode

AU - Nomosatryo, Sulung

AU - Safiuddin, La Ode

AU - Simister, Rachel

AU - Tamuntuan, Gerald

PY - 2016/7/27

Y1 - 2016/7/27

N2 - 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 ~ 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.

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