What is the ecosystem approach?
A lot of activity in the Celtic Sea* is managed in a sector-by-sector basis which means there is a danger of ignoring cumulative impacts. But an ecosystem approach encourages people to think more holistically, recognising the scale of the ecosystem and the complex interactions between species and processes. The key difference with planning for action in ecosystems is that the interactions of all the components of the system are not treated in isolation from one another.
The Convention on Biological Diversity considers the ecosystem approach as the primary framework for achieving sustainable development, based on maintaining fully functioning ecosystems. If used effectively, there is huge promise for a marine environment supporting the essential needs of both humans and wildlife.
* includes Western Channel
Definitions and descriptions of an ecosystem approach
A number of organisations have defined the ecosystem approach.
Twelve principles of an ecosystem approach
The Convention in Biological Diversity has set out 12 principles that underpin the ecosystem approach.
Implementing an ecosystem approach
In an attempt to simplify the 12 ecosystem approach principles, the IUCN have recommended five operational guidelines.