File:Animation of projected annual mean surface air temperature from 1970-2100, based on SRES emissions scenario A1B (NOAA GFDL CM2.1 climate model) 480p.ogv
Animation_of_projected_annual_mean_surface_air_temperature_from_1970-2100,_based_on_SRES_emissions_scenario_A1B_(NOAA_GFDL_CM2.1_climate_model)_480p.ogv (Ogg Theora video file, length 44 s, 720 × 480 pixels, 1.02 Mbps, file size: 5.3 MB)
Captions
This file has been superseded by Animation of projected annual mean surface air temperature from 1970-2100, based on SRES emissions scenario A1B (NOAA GFDL CM2.1).webm. It is recommended to use the other file. Please note that deleting superseded images requires consent.
|
Summary
[edit]DescriptionAnimation of projected annual mean surface air temperature from 1970-2100, based on SRES emissions scenario A1B (NOAA GFDL CM2.1 climate model) 480p.ogv |
English: Description is based on the NOAA (2012) public-domain source: This animation depicts the time evolution of annual mean surface air temperature changes as projected by the NOAA GFDL CM2.1 climate model. The animations show the time period 1970 to 2100. For each time level shown, the temperature differences (or anomalies) were calculated by subtracting the model-simulated average for the years 1971 to 2000 from the time varying 21st century model-projected temperatures. The change is in response to increasing atmospheric concentrations of greenhouse gases and aerosols based on a "middle of the road" estimate of future emissions. Future emissions are based on the "A1B" emissions scenario, taken from the Special Report on Emissions Scenarios. These animations were produced using the output of the CM2.1 "H2" historical experiment for the 20th century time period and the CM2.1 SRES A1B run for the 2001-2100 period. From the NOAA (2007) public-domain source: The term “global warming” is commonly used to refer to surface air temperature changes that are a response to increasing atmospheric greenhouse gas (GHG) concentrations. However, the warming is not expected to be uniform over the globe, nor is it expected to be the same during all seasons of the year. Computer model simulations conducted at NOAA’s Geophysical Fluid Dynamics Laboratory (GFDL) and elsewhere project that GHG induced warming will be more rapid over land masses than over oceans. In the animation, red colors indicate greater warming over the continents. White and blue-green colors mark areas with the least warming or slight cooling, found mostly over oceans. Additionally, the greatest warming is expected during the winter over northern North America and north-central Asia. The animation shows variability in year-to-year temperature changes, but generally, earlier years are cooler than later years. The animation starts off (1970s) showing most areas blue (-5 to -2 °F relative to the 1971-2000 average) or yellow (+2 to +3.6 °F). By 2000, yellow begins to dominate. By 2050, most land areas have turned orange or red (+5 to +11 °F), with most ocean areas yellow. By 2099, land areas are more reddish (+9 to +14 °F), with most ocean areas yellow or orange. References:
|
Date | |
Source | 720 x480 resolution, 30 fps .mov format 1971-2100, 1305 frames total, 43.3 seconds at 30 fps (13MB), in: NOAA GFDL Climate Research Highlights Image Gallery: Patterns of Greenhouse Warming, publisher: NOAA GFDL. Retrieved 2012-10-13. |
Author | NOAA Geophysical Fluid Dynamics Laboratory |
Permission (Reusing this file) |
From the cited source: "The materials presented here help illustrate some of the key research results that GFDL scientists have reported on recently. These graphics are considered to be in the public domain, and thus can be downloaded freely. We do request that if these images are used in publications or media broadcasts credit be given to "NOAA Geophysical Fluid Dynamics Laboratory" or at least "NOAA GFDL"." |
Other versions | High-resolution (720p) version: File:Animation of projected annual mean surface air temperature from 1970-2100, based on SRES emissions scenario A1B (NOAA GFDL CM2.1 climate model).ogv; Still image: File:Projected change in annual mean surface air temperature from the late 20th century to the middle 21st century, based on SRES emissions scenario A1B.png |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
العربية ∙ čeština ∙ Deutsch ∙ Zazaki ∙ English ∙ español ∙ eesti ∙ suomi ∙ français ∙ hrvatski ∙ magyar ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ Plattdüütsch ∙ Nederlands ∙ polski ∙ português ∙ română ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/− |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:52, 15 October 2012 | 44 s, 720 × 480 (5.3 MB) | Enescot (talk | contribs) | {{Information |Description ={{en|1=Description is based on the NOAA (2012) public-domain source: This animation depicts the time evolution of annual mean surface air temperature changes as projected by t... |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Transcode status
Update transcode statusMetadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Software used |
---|