N
E
S
W
| Today | Normal | Record | 5/29/2012 | |
|---|---|---|---|---|
| High | 82° | 76° | N/A | 79° |
| Low | 60° | 54° | N/A | 54° |
Rises at 5:31 AM with 14:58 of sunlight, then sets at 8:29 PM
May 23, 2013; 5:00 AM ET A team has developed a model to determine the influences of humans and climate on vegetation changes. Valerie Smock explains what has the greatest effect.