Greiffenhagen Luis 0009-0003-8610-1397 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Titschack Jürgen jtitschack@marum.de https://www.marum.de/Dr.-juergen-titschack.page 0000-0001-9373-9688 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Wienberg Claudia cwberg@marum.de 0000-0001-9870-5495 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Wang Haozhuang hwang147@tongji.edu.cn 0000-0001-7142-9160 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 Tongji University https://ror.org/03rc6as71 Hebbeln Dierk dhebbeln@marum.de 0000-0001-5099-6115 MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 2025 Sediment density measurements based on pycnometer and CT measurements of sediment core GeoB18116-2 from Dragon Mound, Alborán Sea, Maria S. Merian cruise MSM36 dataset https://doi.org/10.1594/PANGAEA.971884 2025-02-20T09:30:56 MeBo-Core GeoB18116-2 is a unique record, documenting the complete development of a 60 m high cold-water coral mound in the East Melilla Coral Mound Province, Alborán Sea, Western Mediterranean. Density data were obtained from dry sediment sample weight and volume measurements using a PentaPyc 5200e gas pycnometer (Quantachrome instruments) in the Geotechnical Laboratory at MARUM, University or Bremen, following OPD standards. CT (computer tomograph) mean x-ray attenuation data from the same core depth are presented as well, since they can be used as a proxy for sediment density, and show a good correlation for this core. For CT data processing methodology, please refer to Greiffenhagen et al. (submitted) and references therein. This dataset contributes to a multi-step analysis of the core with the aim to calculate the total carbon accumulation within the coral mound. Greiffenhagen Luis 0009-0003-8610-1397 Titschack Jürgen jtitschack@marum.de https://www.marum.de/Dr.-juergen-titschack.page 0000-0001-9373-9688 Wienberg Claudia cwberg@marum.de 0000-0001-9870-5495 Wang Haozhuang hwang147@tongji.edu.cn 0000-0001-7142-9160 Hebbeln Dierk dhebbeln@marum.de 0000-0001-5099-6115 2025 Cold-water coral mounds are effective carbon sinks in the western Mediterranean Sea journal article Biogeosciences 22(9) https://doi.org/10.5194/bg-22-2201-2025 2201-2223 -2.5822166666667 -2.5822166666667 35.3107 35.3107 -2.5822166666667 35.3107 2014-02-21T11:11:00 2014-02-22T19:36:00 0.18 60.73 MARUM Center for Marine Environmental Sciences https://www.marum.de/en/ MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 390741603 EXC 2077: The Ocean Floor – Earth's Uncharted Interface https://gepris.dfg.de/gepris/projekt/390741603 GeoB18116-2 35.3107 -2.5822166666667 -236.0 2014-02-21T11:11:00 35.3107 -2.5822166666667 2014-02-22T19:36:00 71.49 m Alboran Sea - E-Melilla - Dragon Mound MSM36 https://doi.org/10.2312/cr_msm36 Hebbeln, Dierk 2014-02-18 2014-03-17 Malaga, Spain Las Palmas, Spain 20140066 hdl:10013/epic.44783.d025 hdl:10013/epic.44804.d093 Maria S. Merian https://en.wikipedia.org/wiki/RV_Maria_S._Merian DBBT 9274197 MeBo70 MeBo70 https://www.marum.de/en/Infrastructure/Sea-floor-drill-rig-MARUM-MeBo70.html drill depth: 70.85m,cores: 30 (1-24: corals) 90 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Number No number Greiffenhagen Luis 0009-0003-8610-1397 Barrel No (Barrel) Core section number Section # Abundance or Count Greiffenhagen Luis 0009-0003-8610-1397 Section [#] Depth, section Depth sect cm depth http://purl.obolibrary.org/obo/PATO_0001595 Length L http://dbpedia.org/resource/Length Greiffenhagen Luis 0009-0003-8610-1397 Depth sect [cm] DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Greiffenhagen Luis 0009-0003-8610-1397 CSF-A Depth sed [m] (CSF-A) DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Greiffenhagen Luis 0009-0003-8610-1397 CSF-B Depth sed [m] (CSF-B) Density, dry bulk DBD g/cm**3 Density http://dbpedia.org/resource/Density Gas pycnometer, Pentapyc 5200e Greiffenhagen Luis 0009-0003-8610-1397 DBD [g/cm**3] (Gas pycnometer, Pentapyc 5200e) X-ray attenuation, matrix sediment, mean X-RAY attenuation matrix sed mean HU mean Computer tomography (CT) Greiffenhagen Luis 0009-0003-8610-1397 X-RAY attenuation matrix sed mean [HU] (Computer tomography (CT)) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Alboran Sea cold-water coral mound CT scan dry bulk density pycnometer Sediment core author104968 author105 author27441 author29793 author71282 award747 basis650 campaign39851 curlevel30 event2730057 funder20472 geocode1 geocode1599 geocode1600 geocode1601 geocode8128 inst1769 inst277 journal2146 license21 method11812 method12115 method9295 param190144 param22 param24303 param514924 param7044 pi104968 project4011 ref127386 term1073131 term2663481 term31118 term38263 term40958 term41056 term43792 term43863 term44025 term49835 term51527 term53214 term547 term68637 term74619