Evaluation that counts: A review of climate change adaptation indicators & metrics using lessons from effective evaluation and science-practice interaction
In: Environmental science & policy, Band 66, S. 383-392
ISSN: 1462-9011
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In: Environmental science & policy, Band 66, S. 383-392
ISSN: 1462-9011
In: Environmental management: an international journal for decision makers, scientists, and environmental auditors, Band 72, Heft 3, S. 558-567
ISSN: 1432-1009
The Routledge Handbook on Environmental Security provides a comprehensive, accessible, and sophisticated overview of the field of environmental security. The volume outlines the defining theories, major policy and programming interventions, and applied research surrounding the relationship between the natural environment and human and national security. Through the use of large-scale research and ground-level case analyses from across the globe, it details how environmental factors affect human security and contribute to the onset and continuation of violent conflict. It also examines the effects of violent conflict on the social and natural environment and the importance of environmental factors in conflict resolution and peacebuilding.
In: Environment and behavior: eb ; publ. in coop. with the Environmental Design Research Association, Band 51, Heft 4, S. 347-375
ISSN: 1552-390X
Understanding the impact of digital, interactive flood hazard maps and flood control systems on public flood risk perception could enhance risk communication and management. This study analyzed a survey of residents living near California's Newport Bay Estuary and found that self-rated nonspatial perceptions of dread or concern over future flood impacts were positively associated with spatial awareness of flood-prone areas. Trust in flood control systems was associated with greater spatial flood hazard awareness but weaker nonspatial dread or concern, suggesting residents who witnessed and trust flood control systems developed a confident sense of flood-prone areas and that this confidence reduced the overall nonspatial sense of flood dread and concern. Viewing a flood hazard map eliminated differences in spatial hazard awareness between subgroups that existed prior to viewing a map, and viewing a map with estimated flood depth and greater spatial differentiation was associated with higher levels of postmap spatial awareness.
In: Natural hazards and earth system sciences: NHESS, Band 18, Heft 4, S. 1097-1120
ISSN: 1684-9981
Abstract. Flood hazard mapping in the United States (US) is deeply tied to the National Flood Insurance Program (NFIP). Consequently, publicly available flood maps provide essential information for insurance purposes, but they do not necessarily provide relevant information for non-insurance aspects of flood risk management (FRM) such as public education and emergency planning. Recent calls for flood hazard maps that support a wider variety of FRM tasks highlight the need to deepen our understanding about the factors that make flood maps useful and understandable for local end users. In this study, social scientists and engineers explore opportunities for improving the utility and relevance of flood hazard maps through the co-production of maps responsive to end users' FRM needs. Specifically, two-dimensional flood modeling produced a set of baseline hazard maps for stakeholders of the Tijuana River valley, US, and Los Laureles Canyon in Tijuana, Mexico. Focus groups with natural resource managers, city planners, emergency managers, academia, non-profit, and community leaders refined the baseline hazard maps by triggering additional modeling scenarios and map revisions. Several important end user preferences emerged, such as (1) legends that frame flood intensity both qualitatively and quantitatively, and (2) flood scenario descriptions that report flood magnitude in terms of rainfall, streamflow, and its relation to an historic event. Regarding desired hazard map content, end users' requests revealed general consistency with mapping needs reported in European studies and guidelines published in Australia. However, requested map content that is not commonly produced included (1) standing water depths following the flood, (2) the erosive potential of flowing water, and (3) pluvial flood hazards, or flooding caused directly by rainfall. We conclude that the relevance and utility of commonly produced flood hazard maps can be most improved by illustrating pluvial flood hazards and by using concrete reference points to describe flooding scenarios rather than exceedance probabilities or frequencies.
In: Ecology and society: E&S ; a journal of integrative science for resilience and sustainability, Band 23, Heft 4
ISSN: 1708-3087
In: Environmental science & policy, Band 144, S. 174-186
ISSN: 1462-9011
In: ENVSCI-D-22-01396
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