12 juin 2012
00:00
Side Event at the ICSU Forum on Science, Technology and Innovation // "Water security" <<-->> A New Paradigm of Adaptive Management
This session aims to consider how a new paradigm of adaptive management can be developed to address water security issues in a context of growing multiple needs and water scarcity.
The concept of "water security" involves the sustainable use and protection of water systems, the protection against water related hazards (floods and droughts), the sustainable development of water resources and the safeguarding of (access to) water functions and services for humans and the environment. Sound governance policies based on well-grounded science is the precondition to address water challenges in today's setting. The session will also discuss implementation of existing policies, global tools and commitments to address such global challenges. One of the primary objectives of the proposed session is to share and discuss science and policy lessons learnt with decision makers and other stakeholders. Presenters from the policy and research fields will share their perspectives and experiences in a panel discussion focussing on the science and policy developments needed to address water security issues.
Planet Earth is witnessing a period of tremendous and unprecedented global changes characterized by complexity and uncertainty. The challenges of climate change, population growth, economic development, and urbanization translate into dramatic alterations in fluxes, pathways and stores of water, that in many cases may be irreversible. This is occurring from the source headwater of the runoff formation zone, where glaciers may be vanishing, to the increasingly common decline of groundwater due to overexploitation.