Results overview: Found 2 records in 0.01 seconds.
Articles, 2 records found
Articles 2 records found  
1.
10 p, 459.5 KB Trade-offs between vegetative growth and acorn production in Quercus lobata during a mast year : the relevance of crop size and hierarchical level within the canopy / Sanchez-Humanes, Belén (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sork, Victoria L. (University of California. Department of Ecology and Evolutionary Biology) ; Espelta Morral, Josep Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The concept of trade-offs between reproduction and other fitness traits is a fundamental principle of life history theory. For many plant species, the cost of sexual reproduction affects vegetative growth in years of high seed production through the allocation of resources to reproduction at different hierarchical levels of canopy organization. [...]
2011 - 10.1007/s00442-010-1819-6
Oecologia, Vol. 166, issue 1 (May 2011) , p. 101-110  
2.
41 p, 1.2 MB Tropical insect diversity : evidence of greater host specialization in seed-feeding weevils / Peguero, Guille (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Bonal, Raul (Instituto de Investigación de la Dehesa) ; Sol, Daniel (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Muñoz, Alberto (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sork, Victoria L. (University of California. Department of Ecology and Evolutionary Biology) ; Espelta Morral, Josep Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Host specialization has long been hypothesized to explain the extraordinary diversity of phytophagous insects in the tropics. However, addressing this hypothesis has proved challenging because of the risk of over-looking rare interactions, and hence biasing specialization estimations, and the difficulties to separate the diversity component attributable to insect specialization from that related to host diversity. [...]
2017 - 10.1002/ecy.1910
Ecology, Vol. 98, issue 8 (Aug. 2017) , p. 2180-2190  

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