Dataset

Canary Islands - OAG (aggregated per 1-degree cell)

OBIS-SEAMAP Open in mapper Explore occurrences

Original provider: Observatorio Ambiental Granadilla Dataset credits: Data provider Observatorio Ambiental Granadilla Originating data center Satellite Tracking and Analysis Tool (STAT) Project partner Observatorio Ambiental Granadilla (OAG).- Dr Antonio MachadoSociedad de Estudio de Cetáceos en el Archipiélago Canario (SECAC).- Vidal MartínCentro de Gestión de Biodiversidad (BIOGES) del Departamento de Biología de la Universidad de Las Palmas de Gran Canaria.- Dr Luis Pelipe López-JuradoCentro de Recuperación de Fauna Silvestre del Cabildo Insular de Gran Canaria (CRFS).- Pascual Calabuig Project sponsor or sponsor description Ministerio de Fomento Abstract: The waters around Canary Islands constitute a foraging ground for juvenile loggerheads from different Atlantic nesting populations.The Granadilla Environmental Observatory (OAG, Observatorio Ambiental Granadilla) is developing a monitoring program of the loggerhead in order to gain additional information on the distributional patterns of the species provided by previous programs (i.e. Aegina). The OAG is a Spanish State foundation recently created and based in Tenerife, Canary Islands, aiming to monitor environmental conditions of the sea and the state of biodiversity and marine protected areas in waters around the Canary Islands and, extensively, the archipelago of Madeira and the Azores (the Atlantic subregion called Macaronesia). One of its objectives is also the follow-up of the impacts of large marine-based infrastructures, such as large ports. This dataset is a summarized representation of the telemetry locations aggregated per species per 1-degree cell.

Citation: Machado A. 2024. Canary Islands - OAG. 1.0.0. Dataset published in OBIS-SEAMAP and originated from Satellite Tracking and Analysis Tool (STAT; http://www.seaturtle.org/tracking/index.shtml?project_id=315). https://doi.org/10.82144/8bdd5a79.

Published: October 07, 2025 at 22:47

URL: http://ipt.env.duke.edu/resource?r=zd_496_1deg

Antonio Machado
Observatorio Ambiental Granadilla

Satellite Tracking and Analysis Tool
seaturtle.org

321
occurrence records
1
taxa
1
species

Taxa

Missing and invalid fields

Field Missing Invalid
maximumDepthInMeters 321
100.0%
minimumDepthInMeters 321
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 321
100.0%
ON_LAND 22
6.9%

Measurement types

DNA derived data