European Seabirds at Sea - data collected by the Research Institute for Nature and Forest (INBO), Belgium

OBIS and EurOBIS

This dataset represents a subset of the INBO-database on the distribution of seabirds and marine mammals starting from 1992 in north-west European marine areas with a focus on Belgian marine waters.
The INBO Seabirds at Sea Database was established in 1992 in close collaboration with the European Seabird at Sea Database (ESAS). This dataset represents a subset of the INBO-database on seabird distribution holding information on the distribution of seabirds and marine mammals in north-west European marine areas with a focus on Belgian marine waters. The most recent version of this database contains records that were collected during 1992-2011. The data were collected using a standardised ESAS methodology. The Belgian Science Policy (BELSPO) and the Management Unit of the North Sea Mathematical Models and the Scheldt Estuary (MUMM) sponsored parts of the data collection.

The data have been used to produce atlasses of seabird distrution, vulnerability maps and biological valuation maps. Subsequently, these data have been used for a wide variety of research purposes.

N/A

This dataset was downloaded from OBIS (https://obis.org/). The records for only marine mammals, seabirds, sea turtles and rays and sharks were extracted. Records with no longitude/latitude or no date (eventDate) were excluded.
OBIS dataset page:
https://obis.org/dataset/c34c4c51-a0c6-41cc-b1b6-7ee3b8c971ef
Data Provider's dataset page:
http://ipt.vliz.be/eurobis/resource?r=esas_inbo

The dataset has been updated over time as outlined below. Each entry includes the version number, release date, type of change, and a short description.

Overview

Attributes are defined by OBIS.

Attributes described below represent those in the original dataset provided by the provider.
All attributes are included in the downloadable file (CSV or ESRI File Geodatabase) for "Complete Set of Dataset".

Attributes in dataset

Attribute (table column)	Description
oid	Internal ID
id	Record ID
dataset_id	Dataset ID
scientificname	Scientific name
vernacularname	Vernacular name
aphiaid	Aphia ID
taxonrank	taxononic rank
individualcount	Group size / individual count
eventdate	Event date (precision varies)
eventtime	Event time
decimallatitude	Latitude in decimal degrees
decimallongitude	Longitude in decimal degrees
coordinateprecision	Coordinate precision
catalognumber	Catalog number
collectioncode	Collection code
occurrencestatus	Occurrence status
basisofrecord	Basis of record (HumanObservation / MachineObservation)
modified	Date/time the record was modified
node_id	Node ID
occurrenceid	Occurrence ID
occurrenceremarks	Occurrence remarks
eventid	Event ID
institutioncode	Institution code
lifestage	Life stage
sex	Sex of the animal if known
species	Species by provider
datasetid	Dataset ID by provider
country	Country
locality	Location of ocean
waterbody	Details of ocean
dropped	Flag indicating the record was dropped (always false)
absence	Flag indicating the record represents the absence of the species (always false)
marine	Flag indicating the record is for marine life (always true)
obs_datetime
tprecision
on_land
date_in_future