Coastal Ecology and the Arctic Oil Industry: Some Elements for Future Oil-Spill Contingency Planning
The ecological vulnerability of shorelines to oil contamination varies and their self-cleaning ability may be extensive. The ice may restrict the spread of oil. In the biologically active season, oil contamination in this environment will affect an important foodchain. Both the ice and shoreline environments have elements which positively and negatively influence the planning of countermeasures for oil-spills. Offshore oil production in the Arctic is expected to be dependent on enhanced oil recovery (“EOR”). Thus any future environmental impact analyses of the offshore petroleum industry should include this aspect. It is important to analyse the functional aspects of arctic ecology to single out the most vulnerable situations. An oil-spill clean-up plan should avoid vulnerable areas and seasons of the year, and use effective countermeasures in the less sensitive situations.