Gabon 2007-08: Mayumba, Leatherback Turtles

Data provider
Marine Turtle Research Group
Originating data center
Satellite Tracking and Analysis Tool (STAT)
Project partner
In conjunction with Parc National de Mayumba, the Wildlife Conservation Society, Aventures Sans Frontieres and Seaturtle.org, researchers from the University of Exeter have attached satellite transmitters to female leatherback turtles nesting at Mayumba National Park, Gabon .
Project sponsor or sponsor description
The first season of this project (2005/2006) was part funded by the European Association of Zoos and Aquaria (EAZA) Shellshock Campaign European Association of Zoos & Aquaria. Satellite transmitters attached in the 2007 and 2008 nesting seasons have been funded by the Large Pelagics Research Centre (University of New Hampshire) through National Oceanographic and Atmospheric Agency award NA04NMF4550391. Earlier phases of this project were made possible by funding receieved from the Natural Environment Research Council, UK .

This project uses satellite telemetry to gain insights into the behaviour of female leatherback turtles (Dermochelys coriacea) nesting at Mayumba National Park in Gabon, a globally important rookery. The project has now entered into its third year of tracking. See the photo library for this project.

This work compliments that carried out by WWF, which studied adults from a range of locations throughout the Atlantic as part of a basin wide project.

N/A

Visit STAT's project page for additional information.

Overview

This section explains attributes included in the original dataset. OBIS-SEAMAP restricts the attributes available to the public to date/time, lat/lon and species names/counts only. Should you need other attributes described here, you are encouraged to contact the data provider.

Attributes described below represent those in the original dataset provided by the provider.
Only minimum required attributes are visible and downloadable online. Other attributes may be obtained upon provider's permission.

Attributes in dataset

Attribute (table column)	Description
prognum	Program number
tag_id	PTT ID
lc	Location class
iq	Quality indicator
dir1	Dir 1
nb_mes	Number of messages received
big_nb_mes	definition not provided
best_level	Best signal strength in dB
pass_duration	Pass duration in seconds
nopc	Number Of Plausibility Checks successful (from 0-4)
calcul_freq	Calculated frequency
altitude	Altitude used for location calculation
sensors	Sensors
species	Species name
project_id	STAT Project ID
lc_filter	Parameters to location filtering
speed_filter	Parameters to speed filtering
distance_filter	Parameters to distance filtering
topo_filter	Parameters to topo filtering
time_filter	Parameters to time filtering
angle_filter	Parameters to angle filtering
life_stage	Life stage of the animal
gender	Gender of the animal
wetdry	Wet or dry
wetdry_filter	Parameters to Wet or dry filterint
obs_datetime	Date and time (local time zone)
timezone_h	Time difference from UTC