Charcoal occurs in the natural environment as either a result of wildfire or volcanic
processes. In addition, people may make charcoal, either for domestic or industrial use …

A sedimentary record from the Peruvian Amazon provided evidence of climate and
vegetation change for the last 6900 years. Piston cores collected from the center of Lake …

Four CO2 concentration inversions and the Global Fire Emissions Database (GFED)
versions 2.1 and 3 are used to provide benchmarks for climate‐driven modeling of the …

Fire is an integral Earth System process that interacts with climate in multiple ways. Here we
assessed the parametrization of fires in the Community Land Model (CLM-CN) and …

Fire is an ancient influence on the Earth system, affecting biogeochemical cycles and
ecosystems. Humans have had a profound influence on global fire activity through setting …

Variability in fire regime at the continental scale has primarily been attributed to climate
change, often overshadowing the widely potential impact of human activities. However …

Human perturbation and its impact on vegetation and plant diversity during the Holocene
have caused serious concerns for the biogeological and geoarchaeological communities …

Fire management around the world is now undergoing extensive review, with a move toward
fire management plans that maintain biodiversity and other ecosystems services, while at …

Biomass burning is a major source of greenhouse gases and influences regional to global
climate. Pre-industrial fire-history records from black carbon, charcoal and other proxies …

Present day lead pollution is an environmental hazard of global proportions. A correct
determination of natural lead levels is very important in order to evaluate anthropogenic lead …