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Full-Text Articles in Physical Sciences and Mathematics
Information Use And Decision-Making For Evacuation At Fuego Volcano, Guatemala, Beth A. Bartel
Information Use And Decision-Making For Evacuation At Fuego Volcano, Guatemala, Beth A. Bartel
Dissertations, Master's Theses and Master's Reports
For populations living with risk to rapid-onset environmental hazards, an effective early warning system (EWS) may be the most viable short- to mid-term solution for risk reduction. At Fuego volcano, Guatemala, more than 60,000 people distributed between more than 30 small communities live within the identified hazard zones for pyroclastic density currents (PDCS), highly lethal hot avalanches and surges of volcanic gases, rock, and ash. Despite ongoing risk reduction efforts by scientific and civil protection authorities, more than 400 people died during a paroxysmal eruption on 3 June 2018 when PDCs reached populated areas. A high-end resort, La Reunión, evacuated …
Rain-Induced Hazards In Remote, Low-Resource Communities: A Case Study Of Flash Flooding In The Usulután Department, El Salvador, Natalea Cohen
Rain-Induced Hazards In Remote, Low-Resource Communities: A Case Study Of Flash Flooding In The Usulután Department, El Salvador, Natalea Cohen
Dissertations, Master's Theses and Master's Reports
Rain-induced natural hazards can lead to devastating and potentially life-threatening impacts. Understanding areas susceptible to flash flooding and characterizing the intensity of flash flood events is critical in improving the mitigation and emergency preparedness of vulnerable communities. Flash floods occur on small spatial scales and for short durations making it challenging to classify flash flood susceptibility and forecast events. Modeling flash flooding becomes even more difficult when focusing on data-poor regions. This study is based in California, El Salvador, an agricultural community located in the Central American Dry Corridor (CADC), a region experiencing the impacts of climate change and associated …
Management And Climate Contributions To Satellite-Derived Active Fire Trends In The Contiguous United States, Hsiao-Wen Lin, Jessica L. Mccarty, Dongdong Wang, Brendan M. Rogers, Douglas C. Morton, G. James Collatz, Yufang Jin, James T. Randerson
Management And Climate Contributions To Satellite-Derived Active Fire Trends In The Contiguous United States, Hsiao-Wen Lin, Jessica L. Mccarty, Dongdong Wang, Brendan M. Rogers, Douglas C. Morton, G. James Collatz, Yufang Jin, James T. Randerson
Michigan Tech Research Institute Publications
Fires in croplands, plantations, and rangelands contribute significantly to fire emissions in the United States, yet are often overshadowed by wildland fires in efforts to develop inventories or estimate responses to climate change. Here we quantified decadal trends, interannual variability, and seasonality of Terra Moderate Resolution Imaging Spectroradiometer (MODIS) observations of active fires (thermal anomalies) as a function of management type in the contiguous U.S. during 2001–2010. We used the Monitoring Trends in Burn Severity database to identify active fires within the perimeter of large wildland fires and land cover maps to identify active fires in croplands. A third class …