Widespread use of fire leads to drying of surrounding forest and greater vulnerability to fire in the subsequent year.
We believe that negative synergies between deforestation, climate change, and
widespread use of fire indicate a tipping point for the Amazon system to flip to non-forest ecosystems in eastern, southern and central Amazonia at 20 - 25 % deforestation.
The most recent glacial period, for example, occurred from roughly 90,000 years ago until 15,000 years ago, and Homo sapiens who had mastered
the widespread use of fire were around for the entire duration.
Not exact matches
This month's rapid -
fire announcements
of the
widespread new
use of fuel cells globally is great news for South Africa's struggling platinum mining... →
By applying the techniques she has
used in Kenya, such as infrared spectroscopy and micromorphology, which weren't
widespread until this century, she hopes to spot evidence
of fire that others might have missed.
Hearths show up in the archaeological record 800,000 years ago and the regular
use of fire for cooking doesn't become
widespread until more recently.
«Electricity, the
widespread use of the light bulb, the discovery
of fire,...
Using pollen, phytolith, and charcoal records to identify the distribution and composition
of tropical vegetation and
fire patterns over the past 11,000 years, Dolores R. Piperno
of the Smithsonian Tropical Research Institute in Panama and National Museum
of Natural History in Washington, DC, found evidence
of widespread fire use for land - clearing by pre-Colombian populations in Latin America.
The increasing
use of coal for power generation in ASEAN countries will lead to
widespread construction
of coal -
fired power plants, which, without the
use of the best available cleaner coal technology (CCT), would result in increased greenhouse gas and carbon dioxide emissions.
While the
use of fire for land - clearing is illegal, the practice in nonetheless
widespread, with satellites picking up hundreds
of hotspots in a daily basis during the dry season, which typically runs through October.
Widespread agricultural land
use by mid-Holocene is further evidenced by altered
fire regimes that may have transformed vegetation structure and species composition across many regions, with woodland ecosystems from the Mediterranean to the Tropics increasingly recognized as the bio-cultural legacies
of long histories
of prior human
use (50, 74, 78 ⇓ ⇓ ⇓ ⇓ ⇓ — 84).