Moisture and density (MAD) from IODP Hole 389-M0110B
Year: 2023
Type: dataset
Abstract: Moisture and density (MAD) data from discrete samples from the above given hole of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs). MAD measurements were performed on the same samples as P-wave velocity (the same sample was used for both measurements). These discrete samples were taken during the onshore phase of expedition 389, which took place between 2025-02-06 to 2025-02-26 at the Bremen Core Repository (BCR) hosted at MARUM – Center for Marine Environmental Sciences, University of Bremen. Where core quality allowed cylindrical plugs were drilled perpendicular to the split core surface at an interval of one sample per core (approx. every 1.5 meter). MAD properties (bulk density, dry density, grain density, water content, porosity, and void ratio) were determined from measurements of the wet and dry mass of the sampled core plugs as well as their dry volumes. Drying took place in a convection oven at 105°±5°C for 24 hours.For further methodological information see methods chapter in Webster, J.M. et al., 2025 https://doi.org/10.14379/iodp.proc.389.2025
Authors: Webster, Jody M, Ravelo, Ana Christina, Grant, Hannah, Stewart, Margaret S, Rydzy, Marisa, Le Ber, Erwan, Allison, Nicola, Asami, Ryuji, Boston, Brian, Braga, Juan-Carlos, Brenner, Logan, Chen, Xuefei, Chutcharavan, Peter, Dutton, Andrea, Felis, Thomas, Fukuyo, Naoto, Gischler, Eberhard, Greve, Sahra, Hagen, Amy, Hamon, Youri, Hathorne, Ed C, Humblet, Marc, Jorry, Stephan J, Khanna, Pankaj, McGregor, Helen V, Mortlock, Richard A, Nohl, Theresa, Potts, Donald C, Prohaska, Ana, Prouty, Nancy G, Renema, Willem, Rubin, Kenna Harmony, Westphal, Hildegard, Yokoyama, Yusuke
Institutions: The University of Sydney, University of California, Santa Cruz, British Geological Survey, University of Leicester, Université de Montpellier, Géosciences Montpellier, University of St Andrews, Tohoku University, Auburn University, Universidad de Granada, Barnard College, Chinese Academy of Sciences, Guangzhou Institute of Geochemistry, State Key Laboratory of Isotope Geochemistry, New York State Department of Health, University of Minnesota, Wadsworth Center, University of Wisconsin System, University of Bremen, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Goethe University Frankfurt, Heidelberg University, Virginia Tech, IFP Énergies nouvelles, GEOMAR Helmholtz Centre for Ocean Research Kiel, Nagoya University, Geo-Ocean, Indian Institute of Technology Gandhinagar, University of Wollongong, Rutgers, The State University of New Jersey, University of Vienna, University of Copenhagen, United States Geological Survey, Naturalis Biodiversity Center, University of Amsterdam, University of Hawaiʻi at Mānoa, University of Rhode Island, Leibniz Centre for Tropical Marine Research, The University of Tokyo
Language: English
Subfield: Earth-Surface Processes
Field: Earth and Planetary Sciences
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7108317180