Recreation and firearms use as an emerging wildfire risk on western United States National Conservation Lands
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View abstract on PubMed
Summary
This summary is machine-generated.Wildfires on public lands are increasingly caused by human activities like target shooting. A study of Bureau of Land Management lands found a rise in human-caused ignitions, particularly in conservation areas with heavy recreational use.
Area Of Science
- Ecology and Environmental Science
- Wildfire Science
- Conservation Management
Background
- Public lands provide critical resources, but wildfires pose a threat.
- Fire management is complicated by increasing human activities, including recreational shooting.
- Understanding wildfire ignition sources is vital for effective land management.
Purpose Of The Study
- To analyze wildfire ignition sources and patterns on Bureau of Land Management (BLM) National Conservation Lands (NCLs).
- To investigate the increasing trend of human-caused wildfires, particularly from recreational activities.
- To identify specific conservation areas with high rates of human-caused ignitions.
Main Methods
- Utilized detailed agency fire reports from 1992 to 2020.
- Employed a multi-scale approach to analyze wildfire causes across 17 NCLs.
- Conducted a case study of the Morley Nelson Snake River Birds of Prey National Conservation Area (MONE).
Main Results
- Natural ignitions were dominant in 71% of NCLs, accounting for 73% of all ignitions.
- Human-caused ignitions increased across all NCLs since 1992.
- In the MONE area, 68% of ignitions were human-caused, with firearms and explosives being the primary source (34%).
Conclusions
- MONE exhibits a high rate of human-caused ignitions, serving as a model for other NCLs with intense recreational use.
- Targeted outreach and regulations are needed to reduce recreational shooting ignitions.
- Improved fire cause data reporting standards are advocated for better wildfire management.
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