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Geology

Science Spotlights

Watershed following the Las Conchas Fire on the Santa Fe National Forest. Credit goes to: Anna Jaramillo-Scarborough
Wildfires, an important natural disturbance in southwestern ecosystems, can present challenges to resource managers, communities, and private landowners when they burn areas subject to post-fire flooding and erosion. Many government agencies and research institutions have developed science and management tools for estimating post-fire effects and mitigating risks in burned landscapes. We assessed the utility of currently available tools and...
National Genomics Center stream water filter setup for eDNA sample collection
The National Genomics Center for Wildlife and Fish Conservation pioneered development of eDNA sampling of aquatic environments at their laboratory in Missoula, MT. The Center has partnered with dozens of National Forests, as well as other state, federal, tribal, and private natural resource organizations to assist in the collection and processing of eDNA samples. Thousands of eDNA samples are collected annually and constitute a rapidly growing...
The global composite index of the wildfire-water risk shows spatial distribution of risk from wildfire impacts on water resources. About half of the area globally (51%) is at moderate risk (values between 20 and 40).
Freshwater resources are vital to humans and our natural environment. Water systems around the world are at risk resulting from population growth, urban development, ecosystem degradation, climate change, and over the past several years, from large catastrophic wildfires. Scientists developed the first global evaluation of wildfire risks to water security bringing us a step closer to a global database that maps key wildfire-water risk indicators...