Truman P. YoungDepartment of Plant Sciences
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Tel. 530-754-9925
Fax: 530-752-4361
Email:tpyoung@ucdavis.edu
Young, T.P. 1981. A general model of comparative fecundity for semelparous and iteroparous life histories. American Naturalist 118: 27-36. pdf
Smith, A.P. & T.P. Young. 1982. The cost of reproduction in Senecio keniodendron, a giant rosette plant of Mount Kenya. Oecologia 55: 243-247. pdf
Young, T.P. 1982. Bird visitation, seed set, and germination rates in two Lobelia species on Mount Kenya. Ecology 68: 1983-1986. pdf
Young, T.P. 1984. Comparative demography of semelparous Lobelia telekii and iteroparous Lobelia keniensis on Mount Kenya. Journal of Ecology 72: 637-650. pdf
Young, T.P. 1985. Lobelia telekii herbivory, mortality, and size at reproduction: variation with growth rate. Ecology 66: 1879-1883. pdf
Young, T.P. & W.K. Lindsay. 1988. Role of even-aged population structure in the disappearance of Acacia xanthophloea woodlands. African Journal of Ecology 26:69-72.
Young, T.P. 1990. The evolution of semelparity in Mount Kenya lobelias. Evolutionary Ecology 4: 157-171. pdf
Young, T.P. & C.K. Augspurger. 1991. Ecology and evolution of long-lived semelparous plants. Trends in Ecology and Evolution 6: 285-289. pdf
Young, T.P. & C. Francombe. 1991. Growth and yield estimates in natural stands of leleshwa (Tarconanthus camphoratus) . Forest Ecology and Management 41: 309-321. pdf
Young, H.J. & T.P. Young. 1992. Alternative outcomes of natural and experimental high pollen loads. Ecology 73: 639-647. pdf
Young, T.P. 1994. Population Biology of Mount Kenya Lobelias. Pages 251-272 in: Tropical Alpine Environments: Plant Form and Function . P.W. Rundel, A.P. Smith & F.C. Meinzer, eds. Cambridge University Press, Cambridge.
Smith, A.P. & T.P. Young. 1994. Population biology of Senecio keniodendron (Compositae), an giant African rosette species. Pages 273-293 in: Tropical Alpine Environments: Plant Form and Function. P.W. Rundel, A.P. Smith & F.C. Meinzer, eds. Cambridge University Press, Cambridge.
Young, T.P. 1995. Life History Evolution, by S.C. Stearns. Plant Genetics Newsletter 10:30 (book review).
Okello, B.D., T.G. O'Connor, & T.P. Young. 2001. Growth, biomass estimates, and charcoal production of Acacia drepanolobium in Laikipia, Kenya. Forest Ecology & Management 142:143-153. pdf
Young, T. P. 2002. The Poppy Paradox and a novel derivation for the demographic conditions favoring the evolution of semelparity. Bulletin of the Ecological Society of America 83:121-123. pdf
Lesica, P. & T.P. Young. 2005. Demographic model explains life history evolution in Arabis fecunda. Functional Ecology 19:471-477. pdf