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The Convention on Biological Diversity  

Full text of the CBD (pdf)

Ecosystem Approach

At its fifth meeting in 2000, the COP adopted the Ecosystem Approach (EA) as a framework for the implementation of the objectives of the Convention. The EA provides a paradigm for the integrated management of soil, water and biodiversity, while taking into account the basic principles of ecosystem functioning (e.g. focusing on spatial structures, processes and interactions) and good decision-making (e.g. involving all stakeholders and applying subsidiarity, based on all relevant information).

The COP adopted twelve principles, as well as rationale and implementation guidelines to complement them (decision VII/11).

Principle 1: The objectives of management of land, water and living resources are a matter of societal choice.

Principle 2: Management should be decentralized to the lowest appropriate level.

Principle 3: Ecosystem managers should consider the effects (actual or potential) of their activities on adjacent and other ecosystems.

Principle 4: Recognizing potential gains from management, there is usually a need to understand and manage the ecosystem in an economic context. Any such ecosystem-management programme should:

(a) Reduce those market distortions that adversely affect biological diversity;
(b) Align incentives to promote biodiversity conservation and sustainable use;
(c) Internalize costs and benefits in the given ecosystem to the extent feasible.

Principle 5: Conservation of ecosystem structure and functioning, in order to maintain ecosystem services, should be a priority target of the ecosystem approach.

Principle 6: Ecosystems must be managed within the limits of their functioning.

Principle 7: The ecosystem approach should be undertaken at the appropriate spatial and temporal scales.

Principle 8: Recognizing the varying temporal scales and lag-effects that characterize ecosystem processes, objectives for ecosystem management should be set for the long term.

Principle 9: Management must recognize that change is inevitable.

Principle 10: The ecosystem approach should seek the appropriate balance between, and integration of, conservation and use of biological diversity.

Principle 11: The ecosystem approach should consider all forms of relevant information, including scientific and indigenous and local knowledge, innovations and practices.

Principle 12: The ecosystem approach should involve all relevant sectors of society and scientific disciplines.


The principles amount to a strategy for the integrated or holistic management of resources through modern scientific adaptive management practices. Essentially, they require that the process of decision making be transparent and take into account all relevant factors. Collectively the principles are similar to principles associated with strategic environmental assessment methods.


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