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Grey seals GPS telemetry in Molene Archipelago
Cécile Vincent, Centre d’Études Biologiques de Chizé
Dataset credit
Cecile Vincent, CEBC (CNRS/La Rochelle University)
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Contacts
| Role | Name | Organization | |
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| Primary contact |
Cécile Vincent |
Centre d’Etudes Biologiques de Chize (CEBC) |
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| Data entry |
Ei Fujioka |
Duke University |
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Citation
Vincent, C. 2019. Grey seals GPS telemetry in Molene Archipelago. Data downloaded from OBIS-SEAMAP (https://seamap.env.duke.edu/dataset/2028) on yyyy-mm-dd. Halpin, P.N., A.J. Read, E. Fujioka, B.D. Best, B. Donnelly, L.J. Hazen, C. Kot, K. Urian, E. LaBrecque, A. Dimatteo, J. Cleary, C. Good, L.B. Crowder, and K.D. Hyrenbach. 2009. OBIS-SEAMAP: The world data center for marine mammal, sea bird, and sea turtle distributions. Oceanography. 22(2):104-115.
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Abstract
21 grey seals (Halichoerus grypus) were captured in the Molene archipelago, Brittany (western France) between June 2010 and June 2013 and fitted with Fastloc GPS/GSM tags (Sea Mammal Research Unit - SMRU, UK). The project was funded by the Parc naturel marin d’Iroise and Région Poitou-Charentes. The study was conducted by Cecile Vincent at the University of La Rochelle (France) in collaboration with SMRU, the Parc naturel marin d’Iroise, Oceanopolis, the Office national de la chasse de la faune sauvage (ONCFS), PELAGIS (CNRS/La Rochelle University) and the Zoo de La Fleche. Seals were caught under licenses delivered by the French ministry of the environment.
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Purpose
Identification of individual movements and foraging areas of grey seals
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Supplemental information
N/A
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References
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Attributes
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 |
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| oid | Unique ID number (generated by OBIS-SEAMAP) |
| fid | FID |
| ptt | PTT |
| animal_id | Animal ID (SEAL ID) |
| datetime | Date and time |
| lat | Latitude in decimal degrees |
| lon | Longitude in decimal degrees |
| date_capture | Date the animal was captured |
| species | Species name |
| sp_tsn | Taxonomic Serial Number added by OBIS-SEAMAP |
| num_animals | Number of animals (Always 1) |
| sex | Sex |
| seal_number | SEAL ID |
| country | Country the animal was captured in |
| catching_area | Area code of the capture location |
| body_mass | Body mass (kg) |
| total_length | Total length (cm) |
| girth | Girth (cm) |
| type_tag | Tag type |
| tag_number | Tag number |
| start_tracking | Date the tracking started |
| end_tracking | Date the tracking ended |
| duration | Number of days for tracking |
| remarks | Remarks |
| geom | Geometry field added by OBIS-SEAMAP |
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| OBIS-SEAMAP ID | 2028 |
| Seabirds | 0 |
| Marine mammals | 138,877 |
| Sea turtles | 0 |
| Rays and sharks | 0 |
| Other species | 0 |
| Non spatial | 0 |
| Non species | 0 |
| Total | 138,877 |
| Date, Begin | 2010-06-16 |
| Date, End | 2014-02-04 |
| Temporal prec. | 111111 |
| Latitude | 47.70 - 56.91 |
| Longitude | -11.02 - -1.55 |
| Coord. prec. | 5 decimal digits |
| Platform | Tag |
| Data type | Telemetry location |
| Tracklines | YES (ID: 2029) |
| Traveled (km) | 95,728 |
| Travel hours | 80,697 |
| Registered | 2019-10-30 |
| Updated | 2019-11-22 |
| Status | Published |
Sharing policy |
CC-BY-NC (Minimum) |
| Shared with |
GBIF*
OBIS*
* Aggregated summary |
| See metadata in static HTML |
| See metadata in FGDC XML |
| See download history / statistics |
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