Geos 220
Writing Assignment 1
Re-introduction of the Wolf in the Southwest

wolf image
"We reached the old wolf in time to watch a fierce green fire dying in her eyes. … I thought that because fewer wolves meant more deer, that no wolves would mean hunter's paradise. But after seeing the green fire die, I sensed that neither the wolf nor the mountain agreed with such a view."
Aldo Leopold, 1944, from A Sand County Almanac.

Scientific Articles

Here are some preselected scientific articles to read and cite in your paper. You may start with the articles linked here, but feel free to find other peer-reviewed articles if you're so motivated.

NOTE: The pdf password for these articles is the same as for other course materials.


Laboratory of Tree-Ring Research, The University of Arizona
Tucson, Arizona 85721 USA
Main Office: (520) 621-1608, Fax: (520) 621-8229
Comments to Paul Sheppard: sheppard @ ltrr.arizona.edu