Number of observed oil slicks from aerial surveillance and percentage of oiled guillemots amongst those found dead or dying on beaches.
Description :
The annual number of observed oil slicks from aerial surveillance in the southern North Sea as monitored under the provisions of the Bonn Agreement monitoring and surveillance program. The proportion of oiled guillemots found on the number of dead guillemots collected during winter surveys on monitored beaches, has been selected as an Ecological Quality Objective by OSPAR. For a description of both measurements covered by this indicator please refer to the parameters filing cards.
Fact sheet :
Indicator
Parameters
Interactive graph
Map
Trend
Data providers
Amount of oil pollution
Number of observed oil slicks from aerial surveillance
Percentage of oiled guillemots amongst those found on monitored beaches
Average percentage of oiled guillemots from 1997 to 2002
Location of observed oil slicks from aerial surveillance