Biodiversity questions are largely cross-sectoral, and the only way in which conservation and sustainable use can be tackled effectively is by a collective endeavour which pulls together the seemingly diverse institutions characterising the various sectors. Sectoral-specific strategies to ensure the sustainable use of biological resources and minimise adverse impacts on biodiversity are only part of the solution.
Human activities may have positive or negative impacts on the sustainable use of biodiversity. A good assessment of the impact of strategies, policies, programmes, plans and projects on biodiversity is key to the promotion of sustainability. In the first instance activities with a potential negative impact need to be identified in order to find solutions that will avoid or minimise such an impact. Secondly, the most efficient options for meeting the needs of biodiversity conservation should be identified.