Bigger is not always better: conflicting selective pressures on seed size in Quercus ilex

JM Gómez - Evolution, 2004 - academic.oup.com
Most theoretical treatments of the evolutionary ecology of offspring size assume a simple
and direct effect of investment per offspring on offspring fitness. In this paper I experimentally …

Effectiveness of rodents as local seed dispersers of Holm oaks

JM Gómez, C Puerta-Piñero, EW Schupp - Oecologia, 2008 - Springer
In this study we assessed the effectiveness of rodents as dispersers of Quercus ilex in a
patchy landscape in southeastern Spain. We experimentally followed the fates of 3,200 …

[PDF][PDF] Performance of seedlings of Mediterranean woody species under experimental gradients of irradiance and water availability: trade-offs and evidence for niche …

D Sánchez-Gómez, F Valladares, MA Zavala - New phytologist, 2006 - Citeseer
The aim of the study was to assess the potential importance for Mediterranean plants of
trade-offs in the response to irradiance and water availability at the regeneration stage.• …

Effects of seed size on dispersal distance in five rodent-dispersed fagaceous species

Z **ao, Z Zhang, Y Wang - Acta Oecologica, 2005 - Elsevier
We studied the effect of seed size on dispersal by comparing dispersal distances in five
rodent-dispersed fagaceous species (Lithocarpus harlandii, Quercus variabilis, Q. serrata …

A comparison of frugivory and scatter-hoarding seed-dispersal syndromes

SB Vander Wall, MJ Beck - The Botanical Review, 2012 - Springer
Frugivory (animals ingest all or part of fleshy-fruits and defecate or regurgitate seeds) and
scatter-hoarding (animals store seeds in small caches in soil) are two important vertebrate …

Importance of microhabitat and acorn burial on Quercus ilex early recruitment: non-additive effects on multiple demographic processes

JM Gómez - Plant Ecology, 2004 - Springer
This study investigates the effect of microhabitat and seed burial on the main demographic
processes operating during the early recruitment of Quercus ilex, such as postdispersal …

Impact of the orientation of seed placement and depth of its sowing on germination: A review

P Masilamani, S Venkatesan… - Journal of Applied …, 2023 - journals.ansfoundation.org
Seed orientation and its impacts on germination and seedling establishment mainly depend
on the type of germination (hypogeal (or) epigeal), seed size and shape. Higher germination …

Carbon allocation to defense, storage, and growth in seedlings of two temperate broad-leaved tree species

A Imaji, K Seiwa - Oecologia, 2010 - Springer
Optimal carbon allocation to growth, defense, or storage is a critical trait in determining the
shade tolerance of tree species. Thus, examining interspecific differences in carbon …

Factors affecting post-dispersal seed predation in two coexisting oak species: microhabitat, burial and exclusion of large herbivores

IM Perez-Ramos, T Marañón - Forest Ecology and Management, 2008 - Elsevier
Post-dispersal seed predation can cause an important “bottleneck” in the natural
regeneration of many oak populations. In this study, we experimentally quantified post …

Joint evolution of seed traits along an aridity gradient: seed size and dormancy are not two substitutable evolutionary traits in temporally heterogeneous environment

S Volis, G Bohrer - New Phytologist, 2013 - Wiley Online Library
Seed size and dormancy are reproductive traits that interact as adaptations to environmental
conditions. Here, we explore the evolution of these traits in environments that differ in overall …