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Campbell O Webb

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Articles 24
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Recent Articles
11.
Webb C, Ackerly D, Kembel S
Bioinformatics . 2008 Aug; 24(18):2098-100. PMID: 18678590
Motivation: The increasing availability of phylogenetic and trait data for communities of co-occurring species has created a need for software that integrates ecological and evolutionary analyses. Capabilities: Phylocom calculates numerous...
12.
Kraft N, Cornwell W, Webb C, Ackerly D
Am Nat . 2007 Sep; 170(2):271-83. PMID: 17874377
Taxa co-occurring in communities often represent a nonrandom sample, in phenotypic or phylogenetic terms, of the regional species pool. While heuristic arguments have identified processes that create community phylogenetic patterns,...
13.
Gilbert G, Webb C
Proc Natl Acad Sci U S A . 2007 Mar; 104(12):4979-83. PMID: 17360396
What determines which plant species are susceptible to a given plant pathogen is poorly understood. Experimental inoculations with fungal pathogens of plant leaves in a tropical rain forest show that...
14.
Chave J, Muller-Landau H, Baker T, Easdale T, Ter Steege H, Webb C
Ecol Appl . 2007 Jan; 16(6):2356-67. PMID: 17205910
Wood density is a crucial variable in carbon accounting programs of both secondary and old-growth tropical forests. It also is the best single descriptor of wood: it correlates with numerous...
15.
Webb C, Gilbert G, Donoghue M
Ecology . 2006 Aug; 87(7 Suppl):S123-31. PMID: 16922308
Density-dependent models that partition neighbors into conspecifics and heterospecifics ignore the great variation in effect of heterospecifics on focal plants. Both evolutionary theory and empirical results suggest that the negative...
16.
Weiblen G, Webb C, Novotny V, Basset Y, Miller S
Ecology . 2006 Aug; 87(7 Suppl):S62-75. PMID: 16922303
Theory has long predicted that insect community structure should be related to host plant phylogeny. We examined the distribution of insect herbivore associations with respect to host plant phylogeny for...
17.
Strauss S, Webb C, Salamin N
Proc Natl Acad Sci U S A . 2006 Apr; 103(15):5841-5. PMID: 16581902
Some species introduced into new geographical areas from their native ranges wreak ecological and economic havoc in their new environment. Although many studies have searched for either species or habitat...
18.
Ree R, Moore B, Webb C, Donoghue M
Evolution . 2006 Jan; 59(11):2299-311. PMID: 16396171
At a time when historical biogeography appears to be again expanding its scope after a period of focusing primarily on discerning area relationships using cladograms, new inference methods are needed...
19.
Moles A, Ackerly D, Webb C, Tweddle J, Dickie J, Pitman A, et al.
Proc Natl Acad Sci U S A . 2005 Jul; 102(30):10540-4. PMID: 16030149
We used correlated divergence analysis to determine which factors have been most closely associated with changes in seed mass during seed plant evolution. We found that divergences in seed mass...
20.
Davis C, Webb C, Wurdack K, Jaramillo C, Donoghue M
Am Nat . 2005 Feb; 165(3):E36-65. PMID: 15729659
Fossil data have been interpreted as indicating that Late Cretaceous tropical forests were open and dry adapted and that modern closed-canopy rain forest did not originate until after the Cretaceous-Tertiary...