PANGAEA_971793
Porosity of sediment cores during SONNE cruises SO268/1 and SO268/2
Haeckel, Matthias
Porosity of sediment cores during SONNE cruises SO268/1 and SO268/2
2024-08-19
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.971793
Investigator
Matthias
Haeckel
mhaeckel@geomar.de
Earth Science
Event label
Date/Time of event
Latitude of event
Longitude of event
DEPTH, sediment/rock
Porosity, volume
geoscientificInformation
Clarion Clipperton Fracture Zone
deep sea mining
deep sea sediment
GC-01
GC-02
GC-03
GC-04
GC-05
GC-06
GC-07
GC-08
GC-09
GC-10
Gravity corer
MUC-01
MUC-05
MUC-06
MUC-07
MUC-10
MUC-13
MUC-14
MUC-16
MUC-17
MUC-18
MUC-19
MUC-22
MUC-24
MUC-26
MUC-35
MUC-37
MUC-38
MUC-40
MUC-41
MultiCorer
Multicorer with television
porosity
Push corer
SO268/1
SO268/1_16-1
SO268/1_19-1
SO268/1_26-1
SO268/1_37-1
SO268/1_38-1
SO268/1_43-1
SO268/1_5-1
SO268/1_56-1
SO268/1_65-1
SO268/1_67-1
SO268/1_71-1
SO268/1_74-1
SO268/1_75-1
SO268/1_78-1
SO268/1_79-1
SO268/1_84-1
SO268/2
SO268/2_104-1
SO268/2_106-1
SO268/2_122-1
SO268/2_124-1_PUC-13
SO268/2_124-1_PUC-16
SO268/2_125-2
SO268/2_130-1
SO268/2_143-1
SO268/2_144-1
SO268/2_157-1
SO268/2_158-1_PUC-23
SO268/2_158-1_PUC-81
SO268/2_184-1
SO268/2_186-1
SO268/2_193-1_PUC-18
SO268/2_193-1_PUC-38
SO268/2_193-1_PUC-8
SO268/2_197-1_PUC-17
SO268/2_197-1_PUC-25
SO268/2_197-1_PUC-36
SO268/2_197-1_PUC-7
SO268/2_198-1
SO268/2_200-1
SO268/2_207-1
Salt-corrected
Sonne_2
2019-02-28
2019-05-16
Complete
11.84476667
14.1354166
-125.9245167
-117.01168330000002
0.001 m (DEPTH, sediment/rock)
5.5 m (DEPTH, sediment/rock)
JPIO-MiningImpact
JPI Oceans - Ecological Aspects of Deep-Sea Mining
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
1846 data points
text/tab-separated-values
Haeckel, Matthias; Linke, Peter (2021): RV SONNE Fahrtbericht/Cruise Report SO268 - Assessing the Impacts of Nodule Mining on the Deep-sea Environment: NoduleMonitoring, Manzanillo (Mexico) - Vancouver (Canada), 17.02. - 27.05.2019. GEOMAR Report (N. Ser.), 59, 359pp+App, https://doi.org/10.3289/GEOMAR_REP_NS_59_20
This dataset comprises measurements of porosity from sediment cores (GC, MUC, ROV-operated PUC) retrieved in polymetallic nodule areas of the Clarion-Clipperton-Zone, NE Pacific. The research was carried out in the framework of the European collaborative JPI Oceans project MiningImpact onboard RV SONNE cruise SO268 in February-May 2019 to collect environmental baseline data prior to a nodule collector test in the German (BGR) and Belgian (GSR) contract areas for polymetallic nodule exploration. Wet sediment samples were subsampled in tightly closed pre-weighed plastic vessels. Water content of the samples was determined by weight difference before and after freeze-drying. Conversion to volume fraction of porewater in the sediment (porosity) assumed a water density of 1.023 g/cm3 and a dry sediment density of 2.5 g/cm3. Salt-correction assumed a salinity of 35. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.971793"!
https://doi.org/10.3289/GEOMAR_REP_NS_59_20
RV SONNE Fahrtbericht/Cruise Report SO268 - Assessing the Impacts of Nodule Mining on the Deep-sea Environment: NoduleMonitoring, Manzanillo (Mexico) - Vancouver (Canada), 17.02. - 27.05.2019
https://en.wikipedia.org/wiki/Porosity
Porosity, volume
https://miningimpact.geomar.de
JPIO-MiningImpact
https://uol.de/icbm/forschungsplattformen-schiffe/sonne
Sonne_2
DIF
9.4
2024-08-19
2026-04-29