Workshop report
| 
26 Oct 2023
Workshop report |
| 26 Oct 2023
| 26 Oct 2023
Workshop on drilling the Nicaraguan lakes: bridging continents and oceans (NICA-BRIDGE)
Dynamics of the ocean floor, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Mark Brenner
Department of Geological Sciences and Land Use and Environmental Change Institute (LUECI), University of Florida, Gainesville, USA
Robert A. Dull
Department of Earth and Environmental Sciences, California Lutheran University, Thousand Oakes, USA
Armin Freundt
Dynamics of the ocean floor, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Jens Kallmeyer
Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, Germany
Sebastian Krastel
Institute of Geosciences, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
Sergei Katsev
Large Lakes Observatory and Department of Physics and Astronomy, University of Minnesota Duluth, Duluth, USA
Elodie Lebas
Institute of Geosciences, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
now at: Géosciences Marines, Institut de Physique du Globe de Paris, Paris, France
Axel Meyer
Institute of Zoology and Evolutionary Biology, University of Konstanz, Konstanz, Germany
Liseth Pérez
Institute of Geosystems and Bioindication (IGeo), Technische Universität Braunschweig, Braunschweig, Germany
Juanita Rausch
Particle Vision, Passage du Cardinal 13B, Fribourg, Switzerland
Armando Saballos
Instituto Nicaragüense de Estudios Territoriales (INETER), Dirección General de Geología y Geofísica, Managua, Nicaragua
Antje Schwalb
Institute of Geosystems and Bioindication (IGeo), Technische Universität Braunschweig, Braunschweig, Germany
Wilfried Strauch
Instituto Nicaragüense de Estudios Territoriales (INETER), Dirección General de Geología y Geofísica, Managua, Nicaragua
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Jonathan Obrist-Farner, Andreas Eckert, Peter M. J. Douglas, Liseth Perez, Alex Correa-Metrio, Bronwen L. Konecky, Thorsten Bauersachs, Susan Zimmerman, Stephanie Scheidt, Mark Brenner, Steffen Kutterolf, Jeremy Maurer, Omar Flores, Caroline M. Burberry, Anders Noren, Amy Myrbo, Matthew Lachniet, Nigel Wattrus, Derek Gibson, and the LIBRE scientific team
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Rodrigo Martínez-Abarca, Michelle Abstein, Frederik Schenk, David Hodell, Philipp Hoelzmann, Mark Brenner, Steffen Kutterolf, Sergio Cohuo, Laura Macario-González, Mona Stockhecke, Jason Curtis, Flavio S. Anselmetti, Daniel Ariztegui, Thomas Guilderson, Alexander Correa-Metrio, Thorsten Bauersachs, Liseth Pérez, and Antje Schwalb
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Sudip Acharya, Maximilian Prochnow, Thomas Kasper, Linda Langhans, Peter Frenzel, Paul Strobel, Marcel Bliedtner, Gerhard Daut, Christopher Berndt, Sönke Szidat, Gary Salazar, Antje Schwalb, and Roland Zech
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Jonathan Obrist-Farner, Andreas Eckert, Peter M. J. Douglas, Liseth Perez, Alex Correa-Metrio, Bronwen L. Konecky, Thorsten Bauersachs, Susan Zimmerman, Stephanie Scheidt, Mark Brenner, Steffen Kutterolf, Jeremy Maurer, Omar Flores, Caroline M. Burberry, Anders Noren, Amy Myrbo, Matthew Lachniet, Nigel Wattrus, Derek Gibson, and the LIBRE scientific team
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Julia Homann, Niklas Karbach, Stacy A. Carolin, Daniel H. James, David Hodell, Sebastian F. M. Breitenbach, Ola Kwiecien, Mark Brenner, Carlos Peraza Lope, and Thorsten Hoffmann
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Rodrigo Martínez-Abarca, Michelle Abstein, Frederik Schenk, David Hodell, Philipp Hoelzmann, Mark Brenner, Steffen Kutterolf, Sergio Cohuo, Laura Macario-González, Mona Stockhecke, Jason Curtis, Flavio S. Anselmetti, Daniel Ariztegui, Thomas Guilderson, Alexander Correa-Metrio, Thorsten Bauersachs, Liseth Pérez, and Antje Schwalb
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Laura Macario-González, Sergio Cohuo, Philipp Hoelzmann, Liseth Pérez, Manuel Elías-Gutiérrez, Margarita Caballero, Alexis Oliva, Margarita Palmieri, María Renée Álvarez, and Antje Schwalb
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Tomáš Fischer, Pavla Hrubcová, Torsten Dahm, Heiko Woith, Tomáš Vylita, Matthias Ohrnberger, Josef Vlček, Josef Horálek, Petr Dědeček, Martin Zimmer, Martin P. Lipus, Simona Pierdominici, Jens Kallmeyer, Frank Krüger, Katrin Hannemann, Michael Korn, Horst Kämpf, Thomas Reinsch, Jakub Klicpera, Daniel Vollmer, and Kyriaki Daskalopoulou
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Henning Lorenz, Jan-Erik Rosberg, Christopher Juhlin, Iwona Klonowska, Rodolphe Lescoutre, George Westmeijer, Bjarne S. G. Almqvist, Mark Anderson, Stefan Bertilsson, Mark Dopson, Jens Kallmeyer, Jochem Kück, Oliver Lehnert, Luca Menegon, Christophe Pascal, Simon Rejkjær, and Nick N. W. Roberts
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Matthias Bücker, Adrián Flores Orozco, Jakob Gallistl, Matthias Steiner, Lukas Aigner, Johannes Hoppenbrock, Ruth Glebe, Wendy Morales Barrera, Carlos Pita de la Paz, César Emilio García García, José Alberto Razo Pérez, Johannes Buckel, Andreas Hördt, Antje Schwalb, and Liseth Pérez
Solid Earth, 12, 439–461, https://doi.org/10.5194/se-12-439-2021, https://doi.org/10.5194/se-12-439-2021, 2021
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We use seismic, electromagnetic, and geoelectrical methods to assess sediment thickness and lake-bottom geology of two karst lakes. An unexpected drainage event provided us with the unusual opportunity to compare water-borne measurements with measurements carried out on the dry lake floor. The resulting data set does not only provide insight into the specific lake-bottom geology of the studied lakes but also evidences the potential and limitations of the employed field methods.
Johannes Buckel, Eike Reinosch, Andreas Hördt, Fan Zhang, Björn Riedel, Markus Gerke, Antje Schwalb, and Roland Mäusbacher
The Cryosphere, 15, 149–168, https://doi.org/10.5194/tc-15-149-2021, https://doi.org/10.5194/tc-15-149-2021, 2021
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This study presents insights into the remote cryosphere of a mountain range at the Tibetan Plateau. Small-scaled studies and field data about permafrost occurrence are very scarce. A multi-method approach (geomorphological mapping, geophysics, InSAR time series analysis) assesses the lower occurrence of permafrost the range of 5350 and 5500 m above sea level (a.s.l.) in the Qugaqie basin. The highest, multiannual creeping rates up to 150 mm/yr are observed on rock glaciers.
Ulrich Harms, Ulli Raschke, Flavio S. Anselmetti, Michael Strasser, Volker Wittig, Martin Wessels, Sebastian Schaller, Stefano C. Fabbri, Richard Niederreiter, and Antje Schwalb
Sci. Dril., 28, 29–41, https://doi.org/10.5194/sd-28-29-2020, https://doi.org/10.5194/sd-28-29-2020, 2020
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Hipercorig is a new modular lake sediment coring instrument based on a barge and a hydraulic corer system driven by a down-the-hole hammer. Hipercorig's performance was tested on the two periglacial lakes, namely Mondsee and Constance, located on the northern edge of the Alpine chain. Up to 63 m of Holocene lake sediments and older meltwater deposits from the last deglaciation were recovered for the first time.
Cited articles
Brown, E. T., Caballero, M., Cabral Cano, E., Fawcett, P. J., Lozano-García, S., Ortega, B., Pérez, L., Schwalb, A., Smith, V., Steinman, B. A., Stockhecke, M., Valero-Garcés, B., Watt, S., Wattrus, N. J., Werne, J. P., Wonik, T., Myrbo, A. E., Noren, A. J., O'Grady, R., Schnurrenberger, D., and the MexiDrill Team: Scientific drilling of Lake Chalco, Basin of Mexico (MexiDrill), Sci. Dril., 26, 1–15, https://doi.org/10.5194/sd-26-1-2019, 2019.
Cai, W., McPhaden, M. J., Grimm, A. M., Rodrigues, R. R., Taschetto, A. S., Garreaud, R. D., Dewitte, B., Poveda, G., Ham, Y. G., Santoso, A., Ng, B., Anderson, W., Wang, G., Geng, T., Jo, H. S., Marengo, J. A., Alves, L. M., Osman, M., Li, S., Wu, L., Karamperidou, C., Takahashi, K., and Vera, C.: Climate impacts of the El Niño–Southern Oscillation on South America, Nature Reviews Earth and Environment, 1, 215–231, https://doi.org/10.1038/s43017-020-0040-3, 2020.
Case, J. and Holocombe, T.: Geologic-Tectonic Map of the Caribbean Region. U.S. Geological Survey Miscellaneous Investigations Map I-1100: scale 1 : 1 000 000, https://doi.org/10.3133/i1100, 1980.
Cohuo, S., Macario-González, L., Pérez, L., Sylvestre, F., Paillés, C., Curtis, J., Kutterolf, S., Wojewódka, M., Zawisza, E., Szeroczynska, K., and Schwalb, A.: Ultrastructure and aquatic community response to Heinrich Stadials (HS5a-HS1) in the continental northern Neotropics, Quaternary Sci. Rev., 197, 75–91, https://doi.org/10.1016/j.quascirev.2018.07.015, 2018.
Correa-Metrio, A., Bush, M. B., Cabrera, K. R., Sully, S., Brenner, M., DHodell, D. A., Escobar, J. H., and Guilderson, T. J.: Rapid climate change and no-analog vegetation in lowland Central America during the last 86 000 years, Quaternary Sci. Rev., 38, 63–75, https://doi.org/10.1016/j.quascirev.2012.01.025, 2012.
Dull, R. A., Bowen, S. W., Slate, J. E., Bloom, A. M., Mann, P., and McIntosch, K. D.: Late Quaternary paleoenironments of Lake Nicaragua, Central America, in review, 2023.
Ehrenborg, J.: A new stratigraphy for the Tertiary volcanic rocks of the Nicaraguan highland, Geol. Soc. Am. Bull., 108, 830–842, 1996.
Escobar, J., Hodell, D. A., Brenner, M., Curtis, J. H., Gilli, A., Müller, A. D., Anselmetti, F. S., Ariztegui, D., Grzesik, D. A., Pérez, L., Schwalb, A., and Guilderson, T. J.: A ∼ 43-ka record of paleoenvironmental change in the Central American lowlands inferred from lacustrine ostracod δ18O, Quaternary Sci. Rev., 37, 92–104, https://doi.org/10.1016/j.quascirev.2012.01.020, 2012.
Freundt, A., Kutterolf, S., Wehrmann, H., Schmincke, H.-U., and Strauch, W.: Eruption of the dacite to andesite zoned Mateare Tephra, and associated tsunamis in Lake Managua, Nicaragua, J. Volcanol. Geotherm. Res., 149, 103–123, https://doi.org/10.1016/j.jvolgeores.2005.06.001, 2006.
Freundt, A., Strauch, W., Kutterolf, S., and Schmincke, H.-U.: Volcanogenic tsunamis in lakes: examples from Nicaragua and general implications, Pure Appl. Geophys., 164, 527–545, https://doi.org/10.1007/s00024-006-0178-z, 2007.
Funk, J., Mann, P., McIntosh, K. and Stephens, J.: Cenozoic tectonics of the Nicaraguan depression, Nicaragua, and Median Trough, El Salvador, based on seismic-reflection profiling and remote-sensing data, GSA Bulletin, 121, 1491–1521, 2009.
Harmon, N., Gerstoft, P., Rychert, C. A., Abers, G. A., Salas de la Cruz, M., and Fischer, K. M.: Phase velocities from seismic noise using beamforming and cross correlation in Costa Rica and Nicaragua, Geophys. Res. Lett., 35, L19303, https://doi.org/10.1029/2008GL035387, 2008.
Heesemann, M., Grevemeyer, I., and Villinger, H.: Thermal constraints on the frictional conditions of the nucleation and rupture area of the 1992 Nicaragua tsunami earthquake, Geophys. J. Int., 179, 1265–1278, https://doi.org/10.1111/j.1365-246X.2009.04187.x, 2009.
Hodell, D. A., Turchyn, A. J., Wiseman, C. V., Escobar, J., Curtis, J. H., Brenner, M., Gilli, A., Anselmetti, F. S., Ariztegui, D., Perez, L. Schwalb, A., and Brown, E.: Late glacial temperature and precipitation changes in the lowland Neotropics by tandem measurements of δ18O in biogenic carbonate and gypsum hydration water, Geochim. Cosmochim. Acta, 77, 352–368, https://doi.org/10.1016/j.gca.2011.11.026, 2012.
Jordan, B. R., Sigurdsson, H., Carey, S. N., Rogers R., and Ehrenborg, J.: Geochemical variation along and across the Central American Miocene paleoarc in Honduras and Nicaragua, Geochim. Cosmochim. Acta, 71, 3581–3591, 2007.
Kautt, A. F., Elmer, K. R., and Meyer, A.: Genomic signatures of divergent selection and speciation patterns in a “natural experiment”, the young parallel radiations of Nicaraguan crater lake cichlid fishes, Mol. Ecol., 21, 4770–4786, 2012.
Kutterolf, S., Freundt, A., Pérez, W., Wehrmann, H., and Schmincke, H. U.: Late Pleistocene to Holocene temporal succession and magnitudes of highly-explosive volcanic eruptions in west-central Nicaragua, J. Volcanol. Geotherm. Res., 163, 55–82, https://doi.org/10.1016/j.jvolgeores.2007.02.006, 2007.
Kutterolf, S., Freundt, A., Peréz, W., Mörz, T., Schacht, U., Wehrmann, H., and Schmincke, H. U.: Pacific offshore record of plinian arc volcanism in Central America: 1. Along-arc correlations, Geochem. Geophys. Geosyst., 9, Q02S01, https://doi.org/10.1029/2007GC001631, 2008.
Kutterolf, S., Schindlbeck, J. C., Anselmetti, F. S., Ariztegui, D., Brenner, M., Curtis, J. H., Schmidt, D., Hodell, D. A., Müller, A. D., Pérez, L., Pérez, W., Schwalb, A., Frische, M., and Wang, K.-L.: A 400-ka tephrochronological framework for Central America from Lake Petén Itzá (Guatemala) sediments, Quarternary Sci. Rev., 150, 200–220, 2016.
Ledru, M.-P., Reimold, W. U., Ariztegui, D., Bard, E., Crósta, A. P., Riccomini, C., and Sawakuchi, A. O.: Why deep drilling in the Colônia Basin (Brazil)?, Sci. Dril., 20, 33–39, https://doi.org/10.5194/sd-20-33-2015, 2015.
Mann, P., Schubert, C., and Burke, K.: Review of Caribbean neotectonics: The Caribbean region, in: The Geology of North America, edited by: Dengo, G. and Case, J. E., Geological Society of America, Boulder, Colorado, 307–338, https://doi.org/10.1130/DNAG-GNA-H, 1990.
McBirney, A. R. and Williams, H.: Volcanic history of Nicaragua, Univ. Calif. Publ. Geol. Sci., Berkley and Los Angeles, 1–65, ISSN 0068-645X, 1965.
Moguel, B., Pérez, L., Alcaraz, L., Blaz, J., Caballero, M., Muñoz-Velasco, I., Becerra, A., Laclette, J. P., Ortega-Guerrero, B., Romero-Oliva, C., Lozano, S., and Herrera-Estrella, L.: Holocene life and microbiome profiling in ancient tropical Lake Chalco, Mexico, Sci. Rep., 11, 13848, https://doi.org/10.1038/s41598-021-92981-8, 2021.
Montes, C., Cardona, A., Jaramillo, C., Pardo, A., Silva, J. C., Valencia, V., Ayala, C., Pérez-Angel, L. C., Rodriguez-Parra, L. A., Ramirez, V., and Niño, H.: Middle Miocene closure of the Central American Seaway, Science, 348, 226–229, 2015.
Mueller, A. D., Anselmetti, F. S., Ariztegui, D., Brenner, M., Curtis, J. H., Escobar, J., Gilli, A., Grzesik, D. A., Hodell, D. A., Guilderson, T. P., Kutterolf, S., and Plötze, M. L.: Late Quaternary Palaeoenvironment of Northern Guatemala: Evidence from Deep Drill Cores and Seismic Stratigraphy of Lake Petén Itzá, Sedimentology, 57, 1220–1245, 2010.
Nakov, T., Beaulieu, J. M., and Alverson, A. J.: Diatoms diversify and turn over faster in freshwater than marine environments, Evolution, 73, 2497–2511, 2019.
Obrist-Farner, J., Eckert, A., Locmelis, M., Crowley, J. L., Mota-Vidaure, B., Lodolo, E., Rosenfeld, J., and Duarte, E.: The role of the Polochic Fault as part of the North American and Caribbean Plate boundary: Insights from the infill of the Lake Izabal Basin, Basin Res., 32, 1347–1364, 2020.
Pérez, L., Correa-Metrio, A., Cohuo, S., Macario González, L., Echeverría, P., Brenner, M., Curtis, J., Kutterolf, S., Stockhecke, M., Schenk, F., Bauersachs, T., and Schwalb, A.: Ecological turnover in neotropical freshwater and terrestrial communities during episodes of abrupt climate change, Quaternary Res., 101, 26–36, 2021.
Ranero, C. R., von Huene, R., and Flueh, E.: A cross section of the convergent Pacific margin of Nicaragua, Tectonics, 19, 335–357, 2000.
Schindlbeck, J. C., Kutterolf, S., Freundt, A., Straub, S. M., Vannucchi, P., and Alvarado, G. E.: Late Cenozoic tephrostratigraphy offshore the southern Central American Volcanic Arc: 2. Implications for magma production rates and subduction erosion, Geochem. Geophys. Geosyst., 17, 4585–4604, https://doi.org/10.1002/2016GC006504, 2016.
Schneider, T., Bischoff, T., and Haug, G. H.: Migrations and dynamics of the intertropical convergence zone, Nature, 513, 45–53, 2014.
Taylor, B.: Backarc Basins, Plenum Press, New York, https://doi.org/10.1007/978-1-4615-1843-3, 1995.
Vallance, J. W., Schilling, S. P., and Devoli, G.: Lahar Hazards at Mombacho Volcano, Nicaragua, USGS open-file report 01-455, Vancouver, Washington, USA, https://pubs.usgs.gov/of/2001/0455/ (last access: 6 February 2023), 2001.
Weinberg, R. F.: Neotectonic development of western Nicaragua, Tectonics, 11, 1010–1017, 1992.
Short summary
The NICA-BRIDGE workshop proposes a milestone-driven three-phase project to ICDP and later ICDP/IODP involving short- and long-core drilling in the Nicaraguan lakes and in the Pacific Sandino Basin to (1) reconstruct tropical climate and environmental changes and their external controlling mechanisms over several million years, (2) assess magnitudes and recurrence times of multiple natural hazards, and (3) provide
baselineenvironmental data for monitoring lake conditions.
The NICA-BRIDGE workshop proposes a milestone-driven three-phase project to ICDP and later...
