Skip to main content
Email Print Share

All Images


News Release 13-072

Analysis of 2,000 Years of Climate Records Finds Global Cooling Trend Ended in the 19th Century

20th-century warming, researchers say, "reversed" the trend

Back to article | Note about images

Student researchers in a boat use acoustic imaging to select a lake site

Students use acoustic imaging to select a coring site at a lake in southern Alaska.

Credit: Darrell S. Kaufmann, Northern Arizona University


Download the high-resolution JPG version of the image. (2.2 MB)

Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.

Female gradute student examines lake sediment core from southern Alaska

Examination of lake sediment core from southern Alaska shows intricate layering indicating environmental and climatic changes over centuries.

Credit: Darrell S. Kaufman, Northern Arizona University


Download the high-resolution JPG version of the image. (3.7 MB)

Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.