Visual Observations on the Dedicated Aerial Platform 4. Analyses, occurrence rate (observation), 40 km mesh – Marine Mammals PACOMM/SAMM1

Sea turtles abundance and distribution Marine mammals abundance and distribution Marine debris

Occurrence rate by observation number for 100km of effort in each 40km mesh in the French mainland EZE in the winter of 2011/2012 and the summer of 2012.

Description of the attribute table: survey : campaign Type: observation type Mesh: mesh size in kilometers _no_maille : mesh number

The following fields correspond to the calculation of the occurrence rate for the observation number for 1000km of effort for each species or group of species :

[marsouin] common porpoise
[grdDauph] bottlenose dolphin
[lagenor] White-beaked dolphin
[pttDelph] : common dolphin and Striped dolphin
[globiceph] : Long-finned pilot whale + Risso's dolphin
[cakobab] : Sperm whale+ kogias + Beaked whales
[balenopt] : Fin whale + Minke whale + blue whale
[phoque] seal (grey + harbour)

Data and resources

PELAGIS_OBS_MARSOUIN_PACOMM_SAMM1_P

Marsouins

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PELAGIS_OBS_GRAND_DAUPHIN_PACOMM_SAMM1_P

Grands dauphins

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PELAGIS_OBS_PETIT_DELPHINE_PACOMM_SAMM1_P

Petits delphinés

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PELAGIS_OBS_GLOBICEPHALINES_PACOMM_SAMM1_P

Globicephalinés

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Unnamed resource

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Additional information

Temporal extent	2011-12-01 – 2012-01-29
Date (creation)	2014-12-04
Status	underDevelopment
Update frequency	asNeeded
Metadata language	fr
License	Utilisation à usage non commercial et sous réserve de mentionner la source (a minima le nom du producteur) et la date de sa dernière mise à jour
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show