1 / 16

Gases in ice bubbles

Gases in ice bubbles. Paleoclimatology. Stratification in ICE. Setting up a drill. Drill bit. A column of ice. Extracting the gas. Analyzing the gas. Label the x-axis starting from the left side (y-axis) In descending order of years from 1821 down to 1811. What year is this?. 1821.

bernadine-wolf
Télécharger la présentation

Gases in ice bubbles

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Gases in ice bubbles Paleoclimatology

  2. Stratificationin ICE

  3. Setting up a drill

  4. Drill bit

  5. A column of ice

  6. Extracting the gas

  7. Analyzing the gas

  8. Label the x-axis starting from the left side (y-axis) In descending order of years from 1821 down to 1811.

  9. What year is this? 1821

  10. Name ______________________________ date ____________ • SECRETS IN THE ICE questions • What year does it appear that the volcanic sulfate from the unknown 1808-1809 volcano eruption arrived in Antarctica? • ___________________________ • Look at your graph. What patterns do you see among the sodium, chloride, and sulfate ion concentration? • ____________________________________________________________________________ • ____________________________________________________________________________ • ____________________________________________________________________________ • Based on the sulfate ion concentration peaks, when does spring seem to occur? Based on the sodium and chloride ion concentration peaks, when does winter seem to occur? In what months do each of these seasons occur in the SOUTHERN HEMISPHERE? (think!!!) • ___________________________________________________________________________ • ____________________________________________________________________________ • What other element or compound would be useful to have historical information on? Explain your answer • _________________________________________________________________________ • ___________________________________________________________________________

More Related