Analysis of information sources in references of the Wikipedia article "2020 California wildfires" in English language version.
Lacking from current wildfire discussions are estimates of the spatial extent of fire and their resultant emissions before the influences of Euro-American settlement and this is the focus of this work. We summarize the literature on fire history (fire rotation and fire return intervals) and past Native American burning practices to estimate past fire occurrence by vegetation type. ... Approximately 1.8 million ha burned annually in California prehistorically (pre 1800).
Lacking from current wildfire discussions are estimates of the spatial extent of fire and their resultant emissions before the influences of Euro-American settlement and this is the focus of this work. We summarize the literature on fire history (fire rotation and fire return intervals) and past Native American burning practices to estimate past fire occurrence by vegetation type. ... Approximately 1.8 million ha burned annually in California prehistorically (pre 1800).
Before the Gold Rush in 1849, large parts of California burned every few decades. Lightning fires burned for months, and native tribes burned the land, clearing out dead vegetation. ... Stephens, the UC fire scientist, estimates that before the Gold Rush, roughly 4.5 million acres a year in California burned. By the 1950s and 1960s, that was down to about 250,000 acres a year.
In terms of forest health, [fire ecologist and professor with the Wildfire Interdisciplinary Research Center at San Jose State University Kate] Wilkin says, California is supposed to burn. So when the state topped 4 million acres burned earlier this month, setting a record, Wilkin thought, "Wow, we're actually getting into the ballpark of how many acres used to burn in California every year. Historically, somewhere between 4.4 million and 12 million acres used to burn every year."
Lacking from current wildfire discussions are estimates of the spatial extent of fire and their resultant emissions before the influences of Euro-American settlement and this is the focus of this work. We summarize the literature on fire history (fire rotation and fire return intervals) and past Native American burning practices to estimate past fire occurrence by vegetation type. ... Approximately 1.8 million ha burned annually in California prehistorically (pre 1800).
Lacking from current wildfire discussions are estimates of the spatial extent of fire and their resultant emissions before the influences of Euro-American settlement and this is the focus of this work. We summarize the literature on fire history (fire rotation and fire return intervals) and past Native American burning practices to estimate past fire occurrence by vegetation type. ... Approximately 1.8 million ha burned annually in California prehistorically (pre 1800).
Before the Gold Rush in 1849, large parts of California burned every few decades. Lightning fires burned for months, and native tribes burned the land, clearing out dead vegetation. ... Stephens, the UC fire scientist, estimates that before the Gold Rush, roughly 4.5 million acres a year in California burned. By the 1950s and 1960s, that was down to about 250,000 acres a year.
In terms of forest health, [fire ecologist and professor with the Wildfire Interdisciplinary Research Center at San Jose State University Kate] Wilkin says, California is supposed to burn. So when the state topped 4 million acres burned earlier this month, setting a record, Wilkin thought, "Wow, we're actually getting into the ballpark of how many acres used to burn in California every year. Historically, somewhere between 4.4 million and 12 million acres used to burn every year."
Lacking from current wildfire discussions are estimates of the spatial extent of fire and their resultant emissions before the influences of Euro-American settlement and this is the focus of this work. We summarize the literature on fire history (fire rotation and fire return intervals) and past Native American burning practices to estimate past fire occurrence by vegetation type. ... Approximately 1.8 million ha burned annually in California prehistorically (pre 1800).
