Testing Explanations for Species Diversity using FDPs 117
Tilman, D. (1999) Diversity by default.Science283,
495–496.
Uriarte, M., Canham, C.D., Thompson, J., and
Zimmerman, J.K. (2004a) A maximum-likelihood,
neighborhood analysis of tree growth and survival in
a tropical forest.Ecological Monographs74, 591–614.
Uriarte, M., Condit, R., Canham, C.D., and Hubbell, S.P.
(2004b)Aspatiallyexplicitmodelof saplinggrowthin
a tropical forest: does the identity of neighbors matter?
Journal o fEcology92, 348–360.
Uriarte, M., Hubbell, S.P., John, R., Condit, R., and
Canham, C.D. (2005a) Neighbourhood effects on
sapling growth and survival in a neotropical forest
and the ecological equivalence hypothesis. In D.F.R.P.
Burslem, M.A. Pinard, and S.E. Hartley (eds),Biotic
Interactions in the Tropics:Their Role in the Mainte-
nance o fSpecies Diversity.Cambridge University Press,
Cambridge, pp. 89–106.
Uriarte, M., Canham, C.D., Thompson, J., Zimmerman,
J.K., and Brokaw, N. (2005b) Seedling recruitment
in a hurricane-driven forest: light limitation, density-
dependence, and the spatial distribution of parent
trees.Journal o fEcology93, 291–304.
Valencia, R., Condit, R., Foster, R.B.et al. (2004a)
Yasuní Forest Dynamics Plot, Ecuador. In E. Losos
and E.G. Leigh (eds),Tropical Forest Diversity and
Dynamism: Findings from a Large-Scale Plot Network.
University of Chicago Press, pp. 609–620.
Valencia, R., Foster, R.B., Villa, G.et al. (2004b) Tree
species distributions and local habitat variation in the
Amazon: large forest plot in eastern Ecuador.Journal
o fEcology92, 214–229.
Volkov, I., Banavar, J.R., He, F., Hubbell, S.P., and
Maritan, A. (2005) Density dependence explains tree
species abundance and diversity in tropical forests.
Nature438, 658–661.
Volkov, I., Banavar, J.R., Hubbell, S.P., and Maritan, A.
(2003) Neutral theory and relative species abun-
dance in ecology.Nature424, 1035–1037.
Welden, C.W., Hewett, S.W., Hubbell, S.P., and
Foster, R.B. (1991) Sapling survival, growth and
recruitment: relationshi pto cano py height in a
neotropical forest.Ecology72, 35–50.
Whitmore, T.C. (1978) Gaps in the forest canopy. In
P.B. Tomlinson and M.H. Zimmerman (eds),Tropical
Trees as Living Systems. Cambridge University Press,
Cambridge, pp. 639–655.
Wills, C. and Condit, R. (1999) Similar non-random pro-
cesses maintain diversity in two tropical rainforests.
Proceedings o fthe Royal Society o fLondon266,
1445–1452.
Wills,C.,Condit,R.,Foster,R.B.,andHubbell,S.P.(1997)
Strong density- and diversity-related effects hel pto
maintain tree species diversity in a neotropical forest.
Proceedings o fthe National Academy o fSciences o fthe
United States o fAmerica94, 1252–1257.
Wills, C., Harms, K.E., Condit, R.et al.(2006) Nonran-
dom processes maintain diversity in tropical forests.
Science311, 527–531.
Wright, S.J. (2002) Plant diversity in tropical forests: a
review of mechanisms of species coexistence.Oecolo-
gia130, 1–14.
Wright, S.J. (2005) Tropical forest in a changing envi-
ronment.Trends in Ecology and Evolution10,553–560.
Wright, S.J., Muller-Landau, H.C., Calderón, O., and
Hernández, A. (2005) Annual and spatial variation
in seedfall and seedling recruitment in a neotropical
forest.Ecology86, 848–860.
Wright, S.J., Muller-Landau, H.C., Condit, R., and
Hubbell,S.P.(2003)Gap-dependentrecruitment,real-
ized vital rates, and size distributions in tropical trees.
Ecology84, 3174–3185.
Zimmerman, J.K., Everham III, E.M., Waide, R.B.,
Lodge, D.J., Taylor, C.M., and Brokaw, N.V.L. (1994)
Responses of tree species to hurricane winds in sub-
tropical wet forest in Puerto Rico: implications for
tropical tree life histories.Journal o fEcology82,
911–922.