Dataset

Expedition TANGO 1 & 2 At Sea Top Predator survey

Antarctic OBIS MeasurementOrFact Open in mapper Explore occurrences

Expedition TANGO 1 & 2 At Sea Top Predator survey is a sampling event type dataset published by Henri Robert & Bruno Danis. This dataset contains records of Birds and marine mammals based on field observations during TANGO 1 and 2 at Magellanic area, Drake Passage, Western Antarctic Peninsula from February 14th 2023 to March 14th 2023 and from February 7th 2024 to March 5th 2024. The data is published as a standardized Darwin Core Archive and includes relevant information of darwin core fields. This dataset is published as open data with technical support provided by SCAR Antarctic Biodiversity Portal (biodiversity.aq) (BELSPO project RT/23/ADVANCE). Please follow the guidelines from the SCAR Data Policy (SCAR, 2023) when using the data. Please contact us via the contact information provided in the metadata or via data-biodiversity-aq@naturalsciences.be for any inquiry about this dataset. Issues with dataset can be reported at https://github.com/biodiversity-aq/data-publication/ This work was supported by the “Estimating Tipping points in habitability of ANtarctic benthic ecosystems under GlObal future climate change scenarios” project (TANGO; B2/212/P1/TANGO) funded by the Belgian Science Policy Office (BELSPO).

Citation: Robert H, Danis B (2025). Expedition TANGO 1 & 2 At Sea Top Predator survey. Version 1.4. SCAR - AntOBIS. Samplingevent dataset. https://ipt.biodiversity.aq/resource?r=tango-topp&v=1.4

Published: March 04, 2025 at 08:23

License: To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)

URL: https://ipt.biodiversity.aq/resource?r=tango-topp

Contacts:

Henri Robert
EMC2

Bruno Danis
Université libre de Bruxelles

734
occurrence records
302
measurements and facts
62
taxa
53
species

Taxa

Missing and invalid fields

Field Missing Invalid
maximumDepthInMeters 734
100.0%
minimumDepthInMeters 734
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 734
100.0%
ON_LAND 40
5.4%
MARINE_UNSURE 8
1.1%

Measurement types

DNA derived data