Anthropogenic pressures at the Lucky Strike hydrothermal vent field: 30 years of research activities: Data repository

To assess the pressures exerted by scientific research at the Lucky Strike vent field, we compiled a comprehensive inventory of all research activities conducted from 1992 to 2024. These activities included sampling, in situ measurements, mooring deployments, submersible dives, and litter deposition on the seafloor. The type of sampling activities was identified (i.e., biological, rock, sediment, fluid) to evaluate their respective pressures. Litter assessments focused primarily on metallic deadweights, which are currently needed for submersible operations and mooring deployments. These include shuttles —a container deployed to facilitate instrumentation deployment/recovery and sample storage during dives— as well as instrumentation platforms such as the Seamon monitoring nodes, moorings and surface buoy. A census allowed an exhautive list of all available samples, moorings, submersible navigations and litter deposited on the seafloor. In addition, an interactive map allow the visualisation of all these activites, enabling filtration upon the year and type of activity. Rasters for all these activities are also made available (TIF) to be able to import these in GIS projects. In addition, R scripts are joined to analyse these data and compute an Integrated Research Pressure Index (IRPI) and the resulting database is made available in the repository. Temporal and spatial evolution analysis of the IRPI is also available in the scripts. A bibliometric database compiling all publications related to Lucky Strike until 2023 is also available along with a R script to analyse the temporal evolution of publications related to research efforts (IRPI).

Disciplines

Environment, Human activities, Cross-discipline

Keywords

Marine Protected Areas, EMSO-Azores, Scientific research pressure, Impact assessment, Delphi method, Management, deep sea, Integrated Research Pressure index (IRPI)

Location

37.3N, 37.28S, -32.26E, -32.29W

Devices

All data come from archive data mining in collaboration with oceanographic institutional archive services and exploitation of cruise reports. 

Data

FileSizeFormatProcessingAccess
Interactive map displaying all research activities that took place at Lucky Strike
9 MohtmlQuality controlled data
Vent site locations at Lucky Strike
1 KoCSVQuality controlled data
Moorings location
108 KoCSVQuality controlled data
Samples location
39 KoRdataQuality controlled data
Navigation data retrieve from hard drive archives
1 MoRdataProcessed data
Navigation data retrieved from Geoocean archives
482 KoRdataProcessed data
Navigation data retrieved from Sismer archives
2 MoRdataProcessed data
Litter location
15 KoRdataProcessed data
Recent shuttle location
3 KoCSVQuality controlled data
Old shuttle location
1 KoCSVQuality controlled data
Results of both rounds of the delphi questionnaire about impacts of research activities.
3 KoCSVProcessed data
Compilation of research activities at every vent sites
792 octetsCSVProcessed data
IRPI cumulative values at each year and sites
3 KoRdataProcessed data
Database of every research publications related to Lucky Strike until 2023
1 MoXLS, XLSXQuality controlled data
IRPI calculation and mapping 2024. Creation of rasters for QGIS maps and databases for analyses
23 KoR
Analyses of IRPI temporal variations among sites and clustering analyses
5 KoR
Breakpoint analysis of IRPI temporal evolution and bibliometry analyses
7 KoR
Analyses to group sites according to the research activities they experienced (PCA)
2 KoR
How to cite
Leroux Riwan, Sarrazin Jozee, Sarradin Pierre-Marie, Matabos Marjolaine (2025). Anthropogenic pressures at the Lucky Strike hydrothermal vent field: 30 years of research activities: Data repository. SEANOE. https://doi.org/10.17882/105929

Copy this text