Decisions, Decisions: Climate Change and Water

PNNL’s Framework for Assessment of Complex Environmental Tradeoffs (FACET) is designed to navigate and rigorously evaluate competing environmental, economic, and social impacts to help make decisions more equitable. In an example scenario prepared using publicly available data, FACET was applied to predict tradeoffs facing the Colorado River and to balance competing demands of river flow and temperature, along with withdrawals for cities, crop irrigation, and power generation.

A Watershed Study for Wetland Restoration

Amy Borde and coauthors at PNNL’s Marine and Coastal Research Laboratory developed a new predictive modeling tool for estuarine–tidal river research and management. A decade in the making, the innovative framework provides a means for understanding how both natural and human forces govern hydrology and plant communities in these complex wetland ecosystems, now and into the future.