Persistent Identifier
|
doi:10.18710/GXMK7K |
Publication Date
|
2019-07-29 |
Title
| Replication data for: Hydrothermal activity at the ultraslow-spreading Mohns Ridge: new insights from near-seafloor magnetics |
Subtitle
| Near-seafloor magnetic data |
Author
| Lim, Anna (NTNU – Norwegian University of Science and Technology) - ORCID: 0000-0002-7556-2943 |
Point of Contact
|
Use email button above to contact.
Lim, Anna (NTNU – Norwegian University of Science and Technology) |
Description
| The dataset includes near-seafloor magnetic data from the Mohns Ridge (Arctic Mid-Ocean Ridge segment) used in the paper: "Hydrothermal activity at the ultraslow-spreading Mohns Ridge: new insights from near-seafloor magnetics" [https://doi. org/10.1029/2019GC008439].
The data were collected with the use of an autonomous underwater vehicle (AUV) during NTNU/MarMine research cruise to the Arctic Mid-Ocean Ridge in 2016. The dataset covers parts of two axial volcanic ridges (AVRs) and a segment of mid-ocean ridge valley rift flank. The study area hosts one active hydrothermal field, Loki's Castle and three extinct hydrothermal sites, Mohn's Treasure - MT-1, MT-2 and MT-3. MT-2 and MT-3 were discovered by analysing magnetic data in combination with bathymetric data from the area. Near-seafloor high-resolution magnetic data provide insights into the siting and geological context of the vent sites, and aid in the interpretation of magmatic and tectonic processes interplay along the mid-ocean ridges. (2019-07-25) |
Subject
| Earth and Environmental Sciences |
Keyword
| Magnetic data
Mid-ocean ridge
Hydrothermal venting |
Related Publication
| Lim, A., Brönner, M., Johansen, S.E., & Dumais, M.‐A. (2019). Hydrothermal activity at the ultraslow‐spreading Mohns Ridge: New insights from near‐seafloor magnetics. Geochemistry, Geophysics, Geosystems, 20. doi: 10.1029/2019GC008439 https://doi.org/10.1029/2019GC008439
Ludvigsen, M., Aasly, K., Ellefmo, S.L., Hilário, A., Ramirez-Llodra, E., Søreide, F.X., Falcon-Suarez, I., Juliani, C.J., Kieswetter, A., Lim, A. and Christian, M., 2016. MarMine cruise report-Arctic Mid-Ocean Ridge 15.08. 2016-05.09. 2016. handle: 11250/2427715 http://hdl.handle.net/11250/2427715 |
Language
| English |
Producer
| NTNU – Norwegian University of Science and Technology (NTNU) https://www.ntnu.edu/
MarMine (NTNU) |
Production Date
| 2016-09-01 |
Contributor
| Data Collector : MarMine |
Funding Information
| The Research Council of Norway: 247626/O30 |
Distributor
| NTNU – Norwegian University of Science and Technology (NTNU – Norwegian University of Science and Technology) (NTNU) https://dataverse.no/dataverse/ntnu |
Distribution Date
| 2020-04-01 |
Depositor
| Lim, Anna |
Deposit Date
| 2019-07-25 |
Date of Collection
| Start Date: 2016-08-15 ; End Date: 2016-09-05 |
Data Type
| Geophysical measurements |