Keywords: Total Ozone (2)

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Antarctic Ozone from TOMS: July 15, 2001 to October 9, 2001

Antarctic Ozone from TOMS: July 15, 2001 to October 9, 2001

Satellite data show the area of this years Antarctic ozone hole peaked ... (more)

Satellite data show the area of this years Antarctic ozone hole peaked at about 26 million square kilometers -- roughly the size of North America -- making the hole similar in size to those of the past three years, according to scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). Researchers have observed a leveling-off of the hole size and predict a slow recovery. (less)

Subject:
Science and Technology
Material Type:
Other
Collection:
NASA GSFC Scientific Visualization Studio
Provider:
NASA
Author:
Greg Shirah
Paul Newman
No Strings Attached
TOMS Ozone at the South Pole: August 1, 2000 to October 2, 2000

TOMS Ozone at the South Pole: August 1, 2000 to October 2, 2000

The year 2000s Antarctic ozone hole is the largest ever observed. Scientists ... (more)

The year 2000s Antarctic ozone hole is the largest ever observed. Scientists continue to investigate the phenomenon, and are somewhat surprised by its scale. Using data from NASAs Total Ozone Mapping Spectrometer (TOMS) instrument onboard the Earth Probe satellite, researchers can evaluate and compare current conditions over the south pole to readings taken by other instruments in years past. Continued monitoring of polar ozone levels helps researchers gain a better understanding of how the planets climate may be changing. This animation shows a huge section of the atmosphere around the south pole thats comparatively devoid of ozone. The gap reached a record size of 28.3 million kilometers squared on September 3, 2000. The previous record was 27.2 million square kilometers squared recorded on Sept. 19, 1998. Although current measurements of the ozone hole show that it has stabilized, low value points in the interior continue to decline. The lowest values are typically observed in the late September or early October. (less)

Subject:
Science and Technology
Material Type:
Other
Collection:
NASA GSFC Scientific Visualization Studio
Provider:
NASA
Author:
Greg Shirah
Paul Newman
No Strings Attached
2002 llaF ,gnivloS melborP gnireenignE dna sretupmoC ot noitcudortnI

2002 llaF ,gnivloS melborP gnireenignE dna sretupmoC ot noitcudortnI

.desu si egaugnal gnimmargorp avaJ ehT .gninnalp dna ,tnemeganam ,ecneics ,gnireenigne ni ... (more)

.desu si egaugnal gnimmargorp avaJ ehT .gninnalp dna ,tnemeganam ,ecneics ,gnireenigne ni smelborp gnivlos rof seuqinhcet gnipoleved no si sisahpmE .scipot decnavda detceles dna scihparg retupmoc ,gnihcraes dna gnitros ,serutcurts atad ,sdohtem laciremun ,secafretni resu lacihparg ,stpecnoc gnimmargorp revoc smelborp gnimmargorp ylkeeW .esruoc eht fo sucof eht si tnempoleved dna ngised erawtfos detneiro-tcejbO .snoitacilppa cifitneics dna gnireenigne rof sdohtem lanoitatupmoc dna tnempoleved erawtfos latnemadnuf stneserp esruoc sihT (less)

Subject:
Science and Technology
Material Type:
Assessments
Full Course
Homework and Assignments
Lecture Notes
Syllabi
Collection:
MIT OpenCourseWare
Provider:
M.I.T.
Author:
George Kocur
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