For example, in a Tennessee study, researchers found a 60% decrease in arthropods within 50 it (15 m) of roads (King and DeGraaf 2002). Other research indicates that large mammals tend to avoid roads and areas within 328 to 656 fl ( 100 toanbsp;...
|Title||:||Mark Twain National Forest (N.F.), East Fredericktown Project, Bollinger, Madison, St. Francois, and Ste. Genevieve Counties|