Vegetation Zones of the Southwest - Design with the Desert: Conservation and Sustainable Development - page 148

14. Burgess, T.L., J.E. Bowers, and R.M. Turner, Exotic plants at the desert laboratory, Tumamoc
Hill, Tucson, Arizona, Madroño 38: 96-114, 1991.
15. McClaran, M.P. and W.W. Brady, Arizona's diverse vegetation and contributions to plant
ecology, Rangelands 16: 208-217, 1994.
16. Horton, S., The development and perpetuation of the permanent tamarisk type in the
phreatophyte zone of the southwest, in Importance, Preservation and Management of Riparian
Habitat: A Symposium , Tucson, AZ (Washington, DC: U.S. Forest Service, 1977), General
Technical Report RM-43, pp. 124-127.
17. Bowers, J.E., A debt to the future: Scientific achievements of the desert laboratory, Tumamoc
Hill, Tucson, Arizona, Desert Plants 10: 9-12, 25-47, 1990.
18. Goldberg, D.E. and R.M. Turner, Vegetation change and plant demography in permanent plots
in the Sonoran Desert, Ecology 67: 695-712, 1986.
19. Brown, D.E. ed., Biotic communities of the American Southwest—United States and Mexico,
Desert Plants 4: 3-341, 1982.
20. Shelford, V.E., The Ecology of North America (Urbana, IL: University of Illinois Press, 1963).
21. Hereford, R., R.H. Webb, and C. Longpré, Precipitation history and ecosystem response to
multidecadal precipitation variability in the Mojave Desert and vicinity, 1893-2001, Journal of
Arid Environments 67: 13-34, 2006.
22. Bolling, D. and L.R. Walker, Fertile island development around perennial shrubs across a
Mojave Desert chronosequence, Western North American Naturalist 62: 88-100, 2002.
23. Merriam, C.H., Life Zones and Crop Zones of the United States , Survey Bulletin 10 (Washington,
DC: U.S. Department of Agriculture, Division of Biology, 1898).
24. Whittaker, R.H. and W.A. Niering, Vegetation of the Santa Catalina Mountains, Arizona.
I. Gradient analysis of the south slope, Ecology 46: 429-452, 1965.
25. Raunkiaer, C., The Life Forms of Plants and Statistical Plant Geography: Being the Collected Papers of
C. Raunkiaer (Oxford, U.K.: Clarendon Press, 1934).
26. Drewa, P.B., D.P.C. Peters, and K.M. Havstad, Fire, grazing, and honey mesquite invasion in
black grama-dominated grasslands of the Chihuahuan Desert: A synthesis, in K.E.M. Galley
and T.P. Wilson, eds., Proceedings of the Invasive Species Workshop: The Role of Fire in the Control
and Spread of Invasive Species. Fire Conference 2000: The First National Congress on Fire Ecology,
Prevention, and Management , San Diego, CA (Tallahassee, FL: Tall Timbers Research Station,
2001) Miscellaneous Publication No. 11, pp. 31-39.