1. Flood-risk management, mapping, and planning: the institutional politics of decision support in England.
- Author
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Porter, James and Demeritt, David
- Subjects
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FLOOD risk , *DECISION support systems , *STATISTICS , *BUREAUCRACY , *CARTOGRAPHY , *STRATEGIC planning , *ENVIRONMENTAL policy - Abstract
Flood maps play an increasingly prominent role in government strategies for fl ood-risk management. Maps are instruments not just for defi ning and communicating fl ood risks, but also for regulating them and for rationalizing the inevitable limits and failures of those controls. Drawing on policy document analysis, offi cial statistics, and 66 key-informant interviews, this paper explores the institutional confl icts over the use of the Environment Agency (EA) Flood Map to support decision making by English local planning authorities (LPAs), whose local political mandate, statutory obligations, and professionalized planning culture put them at odds with the narrower bureaucratic imperative of the Agency to restrict developments at risk of fl ooding. The paper shows how the Flood Map was designed to standardize and script the planning process and ensure that LPA decisions were aligned with EA views about avoiding development in zones at risk of fl ooding without actually banning such development outright. But technologies are also shaped by their users, and so the paper documents how planners accommodated and resisted this technology of indirect rule. Their concerns about sterilizing areas depicted as being at risk of fl ooding and about the diffi culties of actually using the Flood Map for speedy and defensible development-control decisions were crucial in its eventual replacement by a new decision-support technology, Strategic Flood Risk Assessments, which then led to the descripting of the Flood Map to infl uence a new set of users: the public. The paper closes with some wider refl ections on the signifi cance of the case for risk-based governance. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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