Villalobos, Vicente Ignacio; Richter, Claudio (2026): Benthic photoquadrats in Comau fjord Dec-2024 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.984074
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Published: 2026-01-30 • DOI registered: 2026-02-27
Abstract:
Subtidal photoquadrats of hard-bottom benthic communities. Fieldwork sampling was performed in December 2024 as part of the CoReA project of Claudio Richter. Six sites where sampled across Comau fjord, covering the upper, middle and lower part of the fjord. The photoquadrats are part of the PhD data of Vicente Villalobos and consist on 10 replicates at each depth (4 per site). By using scuba diving the photos were taken between 5 and 30 meters depth covering the subtidal zone and the benthic communities thriving there. The photos were taken with a Iphone 16 pro camera and a frame of 60x60 cm was used as a reference.
Coverage:
Median Latitude: -42.334520 * Median Longitude: -72.464565 * South-bound Latitude: -42.482930 * West-bound Longitude: -72.598300 * North-bound Latitude: -42.162100 * East-bound Longitude: -72.419580
Date/Time Start: 2024-11-21T00:00:00 * Date/Time End: 2024-11-26T13:54:28
Minimum DEPTH, water: 6 m * Maximum DEPTH, water: 27 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Villalobos, Vicente Ignacio | |||
| 2 | DATE/TIME | Date/Time | Villalobos, Vicente Ignacio | Geocode | ||
| 3 | DEPTH, water | Depth water | m | Villalobos, Vicente Ignacio | Geocode – corrected sampling depth | |
| 4 | DATE/TIME | Date/Time | Villalobos, Vicente Ignacio | Geocode – UTC | ||
| 5 | Date/Time local | Date/Time local | Villalobos, Vicente Ignacio | |||
| 6 | Sea level, mean | MSL | m | Villalobos, Vicente Ignacio | ||
| 7 | Sea level | Sea lev | m NN | Villalobos, Vicente Ignacio | ||
| 8 | Sea level, difference | Sea lev diff | m | Villalobos, Vicente Ignacio | ||
| 9 | Replicate | Repl | Villalobos, Vicente Ignacio | |||
| 10 | Image, under water | IMAGE water | Villalobos, Vicente Ignacio |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1164 data points