Search results
Results from the WOW.Com Content Network
Generally speaking, one event in extreme weather cannot be attributed to any one single cause. However, certain system wide changes to global weather systems can lead to increased frequency or intensity of extreme weather events. [5] Climate change is making some extreme weather events more frequent and more intense.
A change in the type, distribution and coverage of vegetation may occur given a change in the climate. Some changes in climate may result in increased precipitation and warmth, resulting in improved plant growth and the subsequent sequestration of airborne CO 2. Though an increase in CO 2 may benefit plants, some factors can diminish this increase.
Climate change can also be used more broadly to include changes to the climate that have happened throughout Earth's history. [32] Global warming—used as early as 1975 [33] —became the more popular term after NASA climate scientist James Hansen used it in his 1988 testimony in the U.S. Senate. [34] Since the 2000s, climate change has ...
Severe weather can occur under a variety of situations, but three characteristics are generally needed: a temperature or moisture boundary, moisture, and (in the event of severe, precipitation-based events) instability in the atmosphere.
More of the Sun's energy is now absorbed in these regions, contributing to amplification of Arctic temperature changes. [90] Arctic amplification is also thawing permafrost, which releases methane and CO 2 into the atmosphere. [91] Climate change can also cause methane releases from wetlands, marine systems, and freshwater systems. [92]
America’s worsening climate change problem is as polarized as its politics. The already parched West is getting drier and suffering deadly wildfires because of it, while the much wetter East ...
A study of 2020 storms of at least tropical storm-strength published in Nature Communications concluded that human-induced climate change increased extreme 3-hourly storm rainfall rates by 10%, and extreme 3-day accumulated rainfall amounts by 5%. [16] For hurricane-strength storms, the figures increased to 11% and 8%. [16]
Also called global warming denial. climate change feedback A natural phenomenon that may increase or decrease the warming that eventually results from a change in radiative forcing. climate change mitigation approaches to limit global warming, primarily by the substitution of fossil fuels with low-carbon sources of energy climate commitment How much future warming is "committed", even if ...