Open AccessStormwater Management in a Time of Climate Change: Insights from a Series of Scenario-Building Dialogues
Author(s) -
Seth Tuler,
Thomas Webler,
Jason L. Rhoades
Publication year - 2016
Publication title -
weather, climate, and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.014
H-Index - 35
eISSN - 1948-8335
pISSN - 1948-8327
DOI - 10.1175/wcas-d-15-0048.1
Subject(s) - stormwater , process (computing) , climate change , vulnerability (computing) , environmental planning , software deployment , environmental resource management , stormwater management , adaptation (eye) , computer science , process management , business , environmental science , surface runoff , ecology , psychology , computer security , neuroscience , biology , operating system
Numerous decision support tools have been developed to assist stormwater managers to understand future scenarios and devise management strategies. This paper presents one such tool, the Vulnerability, Consequences, and Adaptation Planning Scenarios (VCAPS) process, and reports on experiences from its deployment in 10 coastal communities on the Atlantic and Gulf coasts. VCAPS helps to elucidate local complexities, couplings, and contextual nuance through dialogue among technical experts and those with detailed contextual knowledge of a community. Participants in the process develop qualitative scenarios of climate change impacts and how different management strategies may prevent or mitigate undesirable consequences. The scenarios help stormwater managers diagnose potential problems that may emerge from climate change and variability, which can then be subject to further detailed analysis. The authors describe five challenges faced by stormwater managers and how insights that emerge from scenario-based processes like VCAPS can help address them: characterizing the implications of interacting climate stressors that originate stormwater, bringing all available expertise and local knowledge to bear on the problem of stormwater management, integrating local and scientific information about coupled human–environment systems, identifying management actions and their trade-offs, and facilitating planning for sustained coordination among multiple public and private entities.