Search results
Results From The WOW.Com Content Network
Fire frequency - this refers to the number of times fire occurs in a given area under a defined geologic time. The concept of fire frequency is often applied to local fire events. [25] Fire intensity - also known as fire severity or magnitude is the degree of fire or the magnitude of fire event. Fire intensity is categorized into low fire ...
[2] [3] Some of the earliest known traces of controlled fire were found at the Daughters of Jacob Bridge, Israel, and dated to ~790,000 years ago. [4] [5] At the site, archaeologists also found the oldest likely evidence of controlled use of fire to cook food ~780,000 years ago. [6] [7] However, some studies suggest cooking started ~1.8 million ...
The oldest weapons ever found in North America were discovered at the site in 2016 by a team led by Prof. Michael Waters. These are the ancient spear points, about 3-4 inches long, and they are dated to 15,500 years BP. They were made of chert, and were discovered along with some other tools under several feet of sediment.
Archaeologists uncovered a 480-year-old gun in Arizona. It’s now considered the oldest firearm ever found within the continental United States.
Fire history, the ecological science of studying the history of wildfires, is a subdiscipline of fire ecology. Patterns of forest fires in historical and prehistorical times provide information relevant to the vegetation pattern in modern landscapes.
For premium support please call: 800-290-4726 more ways to reach us
Since 2020, approximately 70,000 acres of the state were burned by fires attributed to arson, and Cal Fire arrested 580 people on suspicion of the crime, according to Cal Fire data. Year to year ...
At this time in history fire was viewed as a threat to timber, an economically important natural resource. As such, the decision was made to devote public funds to fire suppression and fire prevention efforts. For example, the Forest Fire Emergency Fund Act of 1908 permitted deficit spending in the case of emergency fire situations. [3]