Mountain Vegetation - Mountain Geography: Physical and Human Dimensions - page 388

Macior, L. W. 1970. The pollination ecology of Pedicularis in Colorado. American Journal
of Botany 57: 216-278.
Magee, T. K., and Antos, J. A. 1992. Tree invasion into a mountain-top meadow in the
Oregon Coast Range, USA. Journal of Vegetation Science 3: 485-494.
Maher, E. L., Germino, M. J., and Hasselquist, N. J. 2005. Interactive effects of tree and
herb cover on survivorship, physiology, and microclimate of conifer seedlings at the
alpine tree-line ecotone. Canadian Journal of Forest Research 35: 567-574.
Major, J., and Bamberg, S. A. 1967a. Comparison of some North American and Eurasian
alpine ecosystems. In H. E. Wright and W. H. Osburn, eds., Arctic and Alpine Envir-
onments (pp. 89-118). Bloomington: Indiana University Press.
Major, J., and Bamberg, S. A. 1967b. Some cordilleran plants disjunct in the Sierra
Nevada of California, and their bearing on Pleistocene ecological conditions. In H.
E. Wright and W. H. Osburn, eds., Arctic and Alpine Environments (pp. 171-188).
Bloomington: Indiana University Press.
Malanson, G. P., Butler, D. R., Fagre, D. B., Walsh, S. J., Tomback, D. F., Daniels, L. D.,
Resler, L. M., Smith, W. K., Weiss, D. J., Peterson, D. L., Bunn, A. G., Hiemstra, C. A.,
Liptzin, D., Bourgeron, P. S., Shen, Z., and Millar, C. I. 2008. Alpine treeline of west-
ern North America: Linking organism-to-landscape dynamics. Physical Geography
28: 378-396.
Malanson, G. P., Resler, L. M., Bader, M. Holtmeier, F-K., Butler, D. R., Weiss, D. J.,
Daniels, L. D., and Fagre, D. B. 2011. Mountain treelines: A roadmap for research
orientation. Arctic Antarctic and Alpine Research 43: 167-177.
Mani, M. S. 1962. Introduction to High Altitude Entomology. London: Methuen.
Mark, A. F., and Bliss, L. C. 1970. The high-alpine vegetation of central Otago, New Zea-
land. New Zealand Journal of Botany 8: 381-451.
Mark, A. F., and Dickinson, K. J. M. 1997. New Zealand alpine ecosystems. In F. E. Wiel-
golaski, ed. Ecosystems of the World, Vol. 3: Polar and Alpine Tundra (pp. 311-345).
Amsterdam: Elsevier.
Markgraf, V., and Scott, L. 1981. Lower timberline in central Colorado during the past
15,000 years. Geology 9: 231-234.
Marr, J. W. 1977. The development and movement of tree islands near the upper limit of
tree growth in the southern Rocky Mountains. Ecology 58: 1159-1164.
Martin, P. H., Sherman, R. E., and Fahey, T. J. 2007. Tropical montane forest ecotones:
Climate gradients, natural disturbance, and vegetation zonation in the Cordillera
Central, Dominican Republic. Journal of Biogeography 34: 1792-1806.
Messerli, B. 1973. Problems of vertical and horizontal arrangement in the high moun-
tains of the extreme and zone (Central Sahara). Arctic and Alpine Research 5(Pt. 2):
A139-148.
Miehe, G., Miehe, S., Vogel, J., Co, S., and Duo, L. 2007. Highest treeline in the
northern hemisphere found in southern Tibet. Mountain Research and Development
27: 169-173.
Miles, S. R., and Singleton, P. C. 1975. Vegetative history of Cinnabar Park in Medicine
Bow National Forest, Wyoming. Soil Science Society of America Proceedings 39:
1204-1208.