HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!
-
Upload
john-hensley -
Category
Documents
-
view
214 -
download
0
Transcript of HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!
![Page 1: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/1.jpg)
HELLO FROM SUMMIT CAMP!!!
![Page 2: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/2.jpg)
See, things up here aren’t as bad as you might think!!
![Page 3: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/3.jpg)
![Page 4: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/4.jpg)
![Page 5: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/5.jpg)
030711
0.0E+0
5.0E-4
1.0E-3
1.5E-3
2.0E-3
2.5E-3
3.0E-3
3.5E-3
8:00 10:00 12:00 14:00 16:00 18:00 20:00 22:00
hh:mm (UT)
j[NO2
? NO+O(
3 P)] (s
-1)
9 cm
15 cm
25 cm
35 cm
![Page 6: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/6.jpg)
Some of the chemicalsReleased by the snow Are harmful to ourEnvironment (like Nitric oxide (NO))…..
While still others thatForm in the snow are Helpful to our environment(like hydroxyl (OH)
Increase in Formation of Hydroxyl Radical (OH) on Snow at Summit, Greenland during Spring 2004
0.0E+00
2.0E+08
4.0E+08
6.0E+08
8.0E+08
1.0E+09
24-Mar 29-Mar 3-Apr 8-Apr 13-Apr 18-Apr
Date of Experiment
![Page 7: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/7.jpg)
![Page 8: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/8.jpg)
This graph shows how quickly nitrate is being changed into Nitric oxide. You can definitely tell that when there was moreSunlight (Apr. 4th), it was happening much faster!!!
![Page 9: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/9.jpg)
Knowledge and innovation are powerful forces for progress in the lives of people and nations. The leadership of the United States and its unsurpassed standard of living rest on the solid foundation of achievement in science and engineering. Investments in fundamental research and education have supported decades of U.S. global leadership in discovery, learning and innovation.
![Page 10: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/10.jpg)
![Page 11: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/11.jpg)
![Page 12: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/12.jpg)
Atmospheric Boundary Layer
Deposition
Snow
Firn
Ice
X XO
X XO
Turbulent EddyDiffusion
Windpumping/Turbulent Diffusion
Modeling
PhotochemicalModeling
Adsorption/Desorption
PhotochemicalModeling
Advection/Diffusion
Incorporation into Ice
Actinic FluxModeling
Although this is a complicated diagram, it shows the many waysWind influences the chemistry that is happening in the snow
![Page 13: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/13.jpg)
![Page 14: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/14.jpg)
You can really see how the temperatures made a dramatic jump up right about the time I got here!!!! (It must be my warm Personality)
![Page 15: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/15.jpg)
This gives you an idea of how far we walk- sometimes several times a day!!!
![Page 16: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/16.jpg)
The researchers here sometimes have to put up with some pretty nasty conditions, but sometimes it is the mostBeautiful place on earth to work!!
![Page 17: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/17.jpg)
Don’t I look toasty?!?!?
![Page 18: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/18.jpg)
![Page 19: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/19.jpg)
![Page 20: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/20.jpg)
72° 34' N, 38° 28' W
Summit Camp
GREENLAND
![Page 21: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/21.jpg)
![Page 22: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/22.jpg)
![Page 23: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/23.jpg)
QuickTime™ and aTIFF (LZW) decompressor
are needed to see this picture.
Some of the people at camp sleep in Arctic ovens- unheated tentsWhile others stay in the comfort of The heated weatherport (large, heatedTent)
![Page 24: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/24.jpg)
MARCH 15TH-MAY 8TH
![Page 25: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/25.jpg)
Atmospheric Boundary Layer
Deposition
Snow
Firn
Ice
X XO
X XO
Turbulent EddyDiffusion
Windpumping/Turbulent Diffusion
Modeling
PhotochemicalModeling
Adsorption/Desorption
PhotochemicalModeling
Advection/Diffusion
Incorporation into Ice
Actinic FluxModeling
Researchers will be using what they learn at Summit to try and figure out how these chemicals affect the air and how all the pieces fit together.
![Page 26: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/26.jpg)
All of the equipment here is highly specialized….
And VERYExpensive!!!
![Page 27: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/27.jpg)
![Page 28: HELLO FROM SUMMIT CAMP!!!. See, things up here aren’t as bad as you might think!!](https://reader035.fdocuments.us/reader035/viewer/2022062905/5a4d1ae07f8b9ab059976dc7/html5/thumbnails/28.jpg)
BYE GUYS!!!!
BE GOOD!!!