The Policy & Practice of Climate Change & Water

decision making

CRIDA Publication Now Available | Open Access Guide to Water Resources Management in the Face of Uncertainty

FOR IMMEDIATE RELEASE
CRIDA book cover

Global Launch of New Water Resources Planning Framework for Addressing Climate Change and Other “Deep” Uncertainties

PARIS: 23/10/2018: 14:00 CEST

At this very moment immense changes are happening at all scales, from global to local. Climatic, economic, demographic, and land-use shifts are fundamentally altering the ways in which we interact with and manage the planet’s resources — freshwater being chief among them. The stressors on water resources management will continue to increase as population and urban areas grow, and they pose a real risk to economic, social, and environmental security in many parts of the world.

In practice, much of our management of water occurs through the medium of long-lived infrastructure. That infrastructure can easily endure for a century or more — even outlasting the financing and governance mechanisms that created it. Decisions made today about their design, allocation, governance, and operations may have impacts decades away.

For well over a decade, water managers, decision makers, investors, and scientists have been looking for better ways to address risks. The challenge has been to build upon existing decision making processes in order to work with, rather than against uncertainty.

Climate Risk Informed Decision Analysis, or CRIDA, is a new “bottom-up” stepwise methodology designed for engineering-oriented water decision makers interested in incorporating resilience into planning and operational decisions with stakeholders. The CRIDA methodology begins with the early stages of project planning when stakeholders are engaged and vulnerabilities and future water demands are assessed. The goal is to mainstream robust and flexible approaches to water management by institutionalizing these methods into consistent, replicable, and accessible outcomes — especially in data-poor regions.
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Australian Rainfall and Runoff – The Interim Climate Change Guideline

This report provides a new approach to reduce key uncertainties for decision makers in Australia. The Interim Guideline for Climate Change for the Australian Rainfall and Runoff (ARR) draws on the most recent climate science and new climate change projections to better inform decision making regarding the region's infrastructure. The approach incorporates numerous factors related to infrastructure and climate change in order to make better plans for new assets and mitigate potential damage to existing ones. Read More...
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The AGWA Reader: Moving Beyond No-Regrets Climate Adaptation

Building on Beyond Downscaling, AGWA is preparing a guidance document for technical decision makers interested in a self-taught course in climate adaptation and robust water management. Over the past few months the secretariat have been developing an AGWA Reader. This document is a collection of text, interviews, videos, and technical readings illustrating the AGWA approach to long-term sustainable water management. Once published it will be freely available for the benefit of practitioners, investors, decision makers, and resource managers in the water community. Read More...
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