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More and more people are making their homes in woodland settings in or near forests, rural areas, or remote mountain sites - areas in which wildfires are more likely to occur. Wildfires often begin unnoticed. They spread quickly, igniting brush, trees...

Person:
Year: 2007
Type: Media
Source: FRAMES

The Working Group III contribution to the IPCC Fourth Assessment Report (AR4) focuses on new literature on the scientific, technological, environmental, economic and social aspects of mitigation of climate change, published since the IPCC Third...

Person: Metz, Davidson, Bosch, Dave, Meyer
Year: 2007
Type: Document
Source: FRAMES

[1] Wildfire is a common occurrence in ecosystems of northern high latitudes, and changes in the fire regime of this region have consequences for carbon feedbacks to the climate system. To improve our understanding of how wildfire influences carbon...

Person: Balshi, McGuire, Zhuang, Melillo, Kicklighter, Kasischke, Wirth, Flannigan, Harden, Clein, Burnside, McAllister, Kurz, Apps, Shvidenko
Year: 2007
Type: Document
Source: TTRS

[1] We used a ground-based approach to compute the pyrogenic carbon emissions from the Biscuit Fire, an exceptionally large wildfire, which in 2002 burned over 200,000 ha of mixed conifer forest in southwestern Oregon. A combination of federal...

Person: Campbell, Donato, Azuma, Law
Year: 2007
Type: Document
Source: TTRS

Recent studies have shown that emissions of mercury (Hg), a hazardous air pollutant, from fires can be significant. However, to date, these emissions have not been well-quantified for the entire United States. Daily emissions of Hg from fires in the...

Person: Wiedinmyer, Friedli
Year: 2007
Type: Document
Source: TTRS

[1] We measured CO2 and CH4 exchange from the center of a Sphagnum-dominated permafrost collapse, through an aquatic moat, and into a recently burned black spruce forest on the Tanana River floodplain in interior Alaska. In the anomalously dry growing...

Person: Myers-Smith, McGuire, Harden, Chapin
Year: 2007
Type: Document
Source: TTRS

The post-harvest burning of agricultural fields is commonly used to dispose of crop residue and provide other desired services such as pest control. Despite careful regulation of burning, smoke plumes from field burning in the Pacific Northwest...

Person: Jain, Vaughan, Heitkamp, Ramos, Clalborn, Schreuder, Schaaf, Lamb
Year: 2007
Type: Document
Source: TTRS

Vegetation fires emit a number of air pollutants, thus impacting air quality at local, regional and global scales. One such pollutant is the particulate matter (PM) that is known to trigger adverse health effects. In this study, the CALPUFF/CALMET/MM5...

Person: Choi, Fernando
Year: 2007
Type: Document
Source: TTRS

Fire is one of the key disturbances affecting trembling aspen (Populus tremuloides Michx.) forest ecosystems within western Canadian wildlands, including Elk Island National Park in central Alberta, Canada. Although prescribed fire is a tool available...

Person: Otway, Bork, Anderson, Alexander
Year: 2007
Type: Document
Source: TTRS

Pines (genus Pinus) form the dominant tree cover over large parts of the Northern Hemisphere. Human activities have affected the distribution, composition, and structure of pine forests for millennia. Different human-mediated factors have affected...

Person: Richardson, Rundel, Jackson, Teskey, Aronson, Bytnerowicz, Wingfield, Proches
Year: 2007
Type: Document
Source: TTRS