vegetation change http://www.snr.arizona.edu/taxonomy/term/261 The taxonomy view with a depth of 0. en Learning the rhythm of the seasons in the face of global change: phenological research in the 21st Century http://www.snr.arizona.edu/node/386 http://www.snr.arizona.edu/node/386#comments climate change NPN phenology remote sensing vegetation change Wed, 23 Apr 2008 13:07:02 -0600 alyssa 386 at http://www.snr.arizona.edu Santa Rita Experimental Range http://www.snr.arizona.edu/project/srer <p>The longest continuously studied rangeland research area in the United States provides new insights into vegetation response to climate and land management. climate change rangelands historic sustainable livestock grazing vegetation change Arizona Mon, 03 Mar 2008 12:40:32 -0700 alyssa 163 at http://www.snr.arizona.edu