Temperature and Betula distribution on the Holyoke Range, Massachusetts Abstract In this study, it will be tested whether temperature affects tree densities in the genus Betula on different slopes of the Holyoke Range, specifically the north and south faces of the mountain range. My prediction is that the north face of the mountain will have a higher density of these trees than the south face of the range because of the temperature differences of the …showed first 75 words of 1772 total…

…showed last 75 words of 1772 total…Life/Nature Books New York, USA 2. Livingston, R. B. 1982. Microclimates and Vegetation of the Holyoke Range, Dept of Biology, University of Massachusetts 3. Cooper-Ellis, .S, Foster D. R., Carlton, D., Lezberg, A., 1999. Forest response to catastrophic wind: results from an experimental hurricane, Ecology 4. Wilsey, B. J. 1998 Leaf fluctuating asymmetry increase with hybridization and elevation in tree line birches, Ecology 5. Holzapfel, C., Mahall, B., 1999 Bidirection facilitation and interference between shrubs and annuals in the Mojave Desert, Ecology