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Arafura and Timor Sea turtle tracking

Availability: Creative Commons License This dataset is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Notes: Only data aggregated per 1-degree cell are available through OBIS. For access to additional data, the provider needs to be contacted.

Description
This project aims to determine the geographic origin of the entangled turtles. Satellite tracking of turtles within the ATS region helps to identify their migration pathways. Along with data on the movement of known or simulated ghost nets, this information will be used to identify hotspots for ghost net-turtle interactions. This knowledge will contribute to management focused on reducing detrimental impacts on sea turtle populations in this region. more

Lost and abandoned fishing gears, including “ghost nets”, pose a major threat to marine animals when they become entangled in the gear and drown or die of exhaustion or starvation. The Arafura Timor Seas (ATS) is a region with exceptionally high levels of mortality of sea turtles due to entanglement ghost nets. Six sea turtle species nest in and migrate through the ATS and some populations are already heavily depleted and on the brink of becoming extinct.

Scope
Keywords:
Marine

Contributor

Related datasets
Published in:
OBIS-SEAMAP: Spatial Ecological Analysis of Megavertebrate Populations, more

URL
Dataset information:

Dataset status: Completed
Metadatarecord created: 2013-06-26
Information last updated: 2014-06-05
All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy