Gabon Olive Ridley Project
Seaturtle.org / UC Santa Cruz / MTRG

Dataset credit

Data provider
Gabon Olive Ridley Program
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, researchers from seaturtle.org, the University of California - Santa Cruz and the University of Exeter have attached satellite transmitters to female olive ridley turtles nesting at Mayumba National Park, Gabon.

Project sponsor or sponsor description
This project is sponsored by the Disney Worldwide Conservation Fund, Tagging of Pacific Pelagics, Achievements Rewards for College Students, National Science Foundation, Myers Oceanographic Trust, Friends of Long Marine Lab, Society for the Study of Amphibians and Reptiles, CDELSI, Marine Turtle Research Group and SEATURTLE.ORG

Contacts

RoleNameOrganization 
Primary contact Sara Maxwell Gabon Olive Ridley Program
Data entry Michael Coyne seaturtle.org

Citation

Abstract

Advances in tracking technology have created a global understanding of sea turtle at-sea movement and behavior. This combined with efforts to understand the global distribution of human interactions with sea turtles gives the ability to enact global sea turtle conservation. Strikingly missing from this suite of understanding is the olive ridley sea turtle (Lepidochelys olivacea), particularly Eastern Atlantic populations. Using satellite tags deployed from Gabon, Africa, we aim to determine olive ridley foraging strategies and oceanographic habitat, determine multi-species turtle hotspots, and their interactions with fisheries. This will result in a greater understanding of one of the least-studied species of sea turtle, where this species overlaps with other sea turtle species, and the ability to create effective fishery mitigation leading to comprehensive sea turtle conservation.

Purpose

N/A

Supplemental information

Visit STAT's project page for additional information.

References

Attributes

Overview

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

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 in dataset provided

Attribute (table column)Description
project_idSTAT Project ID
prognumProgram number
tag_idPTT ID
datetime_utcDate and time in UTC
lcLocation class
iqQuality indicator
latitudeLatitude 1
longitudeLongitude 1
dir1Dir 1
nb_mesNumber of messages received
big_nb_mesdefinition not provided
best_levelBest signal strength in dB
pass_durationPass duration in seconds
nopcNumber Of Plausibility Checks successful (from 0-4)
calcul_freqCalculated frequency
altitudeAltitude used for location calculation
sensorsSensors
speciesSpecies name
sp_tsnITIS Taxonomic Serial Number
lc_filterParameters to location filtering
speed_filterParameters to speed filtering
distance_filterParameters to distance filtering
topo_filterParameters to topo filtering
time_filterParameters to time filtering
angle_filterParameters to angle filtering
life_stageLife stage of the animal
genderGender of the animal
wetdryWet or dry
wetdry_filterParameters to Wet or dry filterint
obs_datetimeDate and time (local time zone)
timezone_hTime difference from UTC
obs_countAnimal count (always 1)
OBIS-SEAMAP ID523
Seabirds0
Marine mammals0
Sea turtles8,929
Rays and sharks0
Other species0
Non spatial0
Non species0
Total8,929
Date, Begin2008-10-22
Date, End2010-04-15
Temporal prec.111111
Latitude-15.38 - -3.16
Longitude7.95 - 13.54
Coord. prec.3 decimal digits
PlatformTag
Data typeTelemetry location
TracklinesYES (ID: 526)
Contr. throughSatellite Tracking and Analysis Tool
Registered2009-08-04
Updated2016-11-23
StatusPublished
Sharing policy Permission required
Also availalbe from None
See metadata in static HTML
See metadata in FGDC XML
See download history / statistics
1