The Effect of Snowmobile Traffic on Nonforest Vegetation |
Contents
REVIEW OF LITERATURE | 2 |
MATERIALS AND METHODS | 6 |
RESULTS AND DISCUSSION | 19 |
13 other sections not shown
Common terms and phrases
20 runs/week 7.5 cm topgrowth affected by snowmobile air temperature 0°C alfalfa alfalfa/brome alfalfa/bromegrass alfalfa/bromegrass yields Analysis of variance applied area overwintering Arlington Ashland averaged birdsfoot trefoil bluegrass yields Botanical composition caused Check cm topgrowth short cm topgrowth tall compaction compared Daily air temperatures day each week density determine differences early effect of snowmobile Error exposure factor fall management systems February forage yields freezing grass greater Harvest dates heavy Lancaster less light March mobile month nontrack areas NS NS NS orchardgrass period plants reduced Replicated Rept roots runs/day runs/day with air season short short area showed Significant Snow accumulation snowmobile effects snowmobile traffic snowmobile treatments soil south slope spring stands Table tall topography at Spooner Total Treatments runs track and nontrack traffic treatments trail leveler trial Univ varying vegetation winter Wisconsin yields MT/Ha