Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Todd J. Hawbaker"'
Autor:
Todd J. Hawbaker, Paul D. Henne, Melanie K. Vanderhoof, Amanda R. Carlson, Miranda H. Mockrin, Volker C. Radeloff
Publikováno v:
Ecosphere, Vol 14, Iss 2, Pp n/a-n/a (2023)
Abstract Wildfires and housing development have increased since the 1990s, presenting unique challenges for wildfire management. However, it is unclear how the relative influences of housing growth and changing wildfire occurrence have altered risk t
Externí odkaz:
https://doaj.org/article/5a2d1ae6b0974c1ba45dd3a28a45d34f
Publikováno v:
Fire, Vol 4, Iss 3, p 52 (2021)
Prescribed fires and wildfires are common in wetland ecosystems across the Southeastern United States. However, the wetland burned area has been chronically underestimated across the region due to (1) spectral confusion between open water and burned
Externí odkaz:
https://doaj.org/article/17d1039cf7bf44439e72f332cc4490e5
Publikováno v:
Fire, Vol 4, Iss 2, p 26 (2021)
Development of comprehensive spatially explicit fire occurrence data remains one of the most critical needs for fire managers globally, and especially for conservation across the southeastern United States. Not only are many endangered species and ec
Externí odkaz:
https://doaj.org/article/d637f0f0d2d74b53ac8d6bcf3c7a102c
Publikováno v:
Fire, Vol 3, Iss 4, p 73 (2020)
Accurate maps of the wildland–urban interface (WUI) are critical for the development of effective land management policies, conducting risk assessments, and the mitigation of wildfire risk. Most WUI maps identify areas at risk from wildfire by over
Externí odkaz:
https://doaj.org/article/5593094f247949d4974b629f7593745b
Publikováno v:
Remote Sensing, Vol 12, Iss 12, p 1911 (2020)
Assessing fire behavior in shrubland/grassland ecosystems of the western United States has proven especially problematic, in part due to the complex nature of the vegetation and its relationships with prior fire history events. Our goals in this stud
Externí odkaz:
https://doaj.org/article/6a3d8bd0037946c2b7d47c07d453aa91
Publikováno v:
Remote Sensing, Vol 6, Iss 6, Pp 5696-5716 (2014)
Disturbances are key processes in the carbon cycle of forests and other ecosystems. In recent decades, mountain pine beetle (MPB; Dendroctonus ponderosae) outbreaks have become more frequent and extensive in western North America. Remote sensing has
Externí odkaz:
https://doaj.org/article/00d554a7beae41a48b8aacb96dca996e
Publikováno v:
Heliyon, Vol 2, Iss 10, Pp e00174- (2016)
The wildland-urban interface (WUI), the area where human development encroaches on undeveloped land, is expanding throughout the western United States resulting in increased wildfire risk to homes and communities. Although census based mapping effort
Externí odkaz:
https://doaj.org/article/02a98d33af354bfba65f51fa471d1857
Publikováno v:
Remote Sensing, Vol 11, Iss 17, p 2005 (2019)
Quantifying spatially explicit or pixel-level aboveground forest biomass (AFB) across large regions is critical for measuring forest carbon sequestration capacity, assessing forest carbon balance, and revealing changes in the structure and function o
Externí odkaz:
https://doaj.org/article/9a8ff47b139745a28b9722e63149bcc1
Autor:
Benjamin C. Bright, Andrew T. Hudak, Arjan J. H. Meddens, Todd J. Hawbaker, Jennifer S. Briggs, Robert E. Kennedy
Publikováno v:
Forests, Vol 8, Iss 9, p 322 (2017)
Wildfire behavior depends on the type, quantity, and condition of fuels, and the effect that bark beetle outbreaks have on fuels is a topic of current research and debate. Remote sensing can provide estimates of fuels across landscapes, although few
Externí odkaz:
https://doaj.org/article/6b9cdca5cd0e44a1942044a92bc70007
Publikováno v:
Remote Sensing, Vol 9, Iss 7, p 743 (2017)
The U.S. Geological Survey has produced the Landsat Burned Area Essential Climate Variable (BAECV) product for the conterminous United States (CONUS), which provides wall-to-wall annual maps of burned area at 30 m resolution (1984–2015). Validation
Externí odkaz:
https://doaj.org/article/b25964d152884d82b6bb4ead22c46468