Diehl, Alexander; Bach, Wolfgang (2023): MARHYS Database 3.0 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958978
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
This is version 3.0 of MARHYS (MARine HYdrothermal Solutions) database.
For general information about the database, check out the initial publication Diehl & Bach, 2020 (https://doi.org/10.1029/2020GC009385) and the database versions of record:
Version 1.0 (https://doi.org/10.1594/PANGAEA.921794)
Version 2.0 (https://doi.org/10.1594/PANGAEA.935649)
(Please always cite the correct version of record and the base publication)
In brief, following changes have applied in the course of compilation of MARHYS database version 3.0:
-Data of 126 new references have been added to the database.
-A large number of new hydrothermal vent sites is now incorporated: Daxi Vent Field, Explorer Vent Site, Kasuga Vent Sites, Kemp Caldera, La Scala Vent Field, Maka Hydrothermal Field, Minami-Ensei, Sea Cliff Hydrothermal Field, Tarama Knoll Vent Sites (and some more). The size of the database has nearly doubled compared to Version 2.0 and now contains 6003 merged sample entries with 86738 single parameters determined (compared to 3394 merged entries in Version 2.0).
-The complete sample information section for a large number of entries was again overhauled and harmonized with the help of the new data. The sample information section for some vent sites has majorly improved (eg. EPR 9°N, Lucky Strike, Lost City).
-Some new parameters are now included in the database: ∑REE, DOC, δ41K, δ53Cr, δ56Fe, δ57Fe, δ88Sr, 222Rn, 226Ra (to mention some of them).
-A small number of faulty concentrations was detected and corrected.
-The reference list was updated.
Please note: We have changed our update policy and provide only one update per year (due to a giant workload per update).
The main file containing the final product is:
MARHYS_DB_3_0.xlsx
The remaining files are provided to be able to track the processing of the data:
MARHYS_DB_3_0_Rawdata.xlsx provides a one-by-one copy of the single datasets as provided in the original source.
MARHYS_DB_3_0_RawdataConverted.xlsx provides a one-by-one copy of the single datasets with converted units.
MARHYS_DB_3_0_Unmerged.xlsx provides the data in the format of MARHYS Database without sample entries being merged.
MARHYS_DB_3_0_MergeHistory.xlsx provides a list of all sample entries that were merged.
MARHYS_DB_3_0_ReferenceList.docx provides all references included.
Please note: We encourage users of the database to also cite the original literature whenever possible. If you want to address any inquiries about the database, do not hesitate to contact the support center (marhys@uni-bremen.de). The MARHYS database is an ongoing project and will be updated once a year.
The data files and reference list are exclusively provided as Excel sheets/Word file and show up when clicking view dataset as html below.
Keyword(s):
Related to:
Diehl, Alexander; Bach, Wolfgang (2020): MARHYS (MARine HYdrothermal Solutions) Database: A Global Compilation of Marine Hydrothermal Vent Fluid, End Member and Seawater Compositions. Geochemistry, Geophysics, Geosystems, e2020GC009385, https://doi.org/10.1029/2020GC009385
Other version:
Diehl, Alexander; Bach, Wolfgang (2020): MARHYS Database 1.0. PANGAEA, https://doi.org/10.1594/PANGAEA.921794 (older version)
Diehl, Alexander; Bach, Wolfgang (2021): MARHYS Database 2.0. PANGAEA, https://doi.org/10.1594/PANGAEA.935649 (older version)
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 390741603: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | Diehl, Alexander | |||
| 2 | Binary Object (Media Type) | Binary (Type) | Diehl, Alexander | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Diehl, Alexander |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
6 data points