Plant Ecology
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Reproductive phenology and physiological traits in the red mangrove hybrid complex (Rhizophora mangle and R. racemosa) across a natural gradient of nutrients and salinity
Plant Ecology - Tập 215 - Trang 481-493 - 2014
Factors modulating introgressive hybridization between the red mangrove species Rhizophora mangle and R. racemosa in spatially defined sites are poorly understood. To investigate this, we evaluated the reproductive phenology and the nutrient and physiological traits in those two species and their F1 hybrids genotyped with microsatellite data across a natural hybrid zone from the Pacific coast of P...... hiện toàn bộ
Application of randomization methods to study the association of Trichocereus pasacana (Cactaceae) with potential nurse plants
Plant Ecology - Tập 156 - Trang 193-197 - 2001
Spatial distribution of plants and seeds of Trichocereuspasacana was studied in relation to bush species abundance, and ofcacti in relation to the available number of seeds under bush species, in LosCardones National Park, Argentina. Randomization tests, carried out to find thesignificance level of Chi squared test statistics used to test fornon-random association hypothesis, proved that T.pasacan...... hiện toàn bộ
Competition hierarchy, transitivity and additivity: investigating the effect of fertilisation on plant–plant interactions using three common bryophytes
Plant Ecology - Tập 191 - Trang 171-184 - 2006
The way competition structures plant communities has been investigated intensely over many decades. Dominance structures due to competitive hierarchies, with consequences for species richness, have not received as much experimental attention, since their manipulation is a large logistic undertaking. Here the data from a model system based on bryophytes are presented to investigate competition stru...... hiện toàn bộ
Effects of land use history on hurricane damage and recovery in a neotropical forest
Plant Ecology - Tập 174 - Trang 49-58 - 2004
Prior land-use history might influence damage and recovery of plant communities from natural disturbance. We examined effects of previous agricultural land use on damage and recovery of plant communities affected by Hurricane Georges. The study was conducted in the karst region of Los Haitises National Park, Dominican Republic. We compared pre- and post-hurricane stem density, basal area and diver...... hiện toàn bộ
Secondary succession in Acacia nilotica (L.) savanna in the Hluhluwe Game Reserve, South Africa
Plant Ecology - Tập 145 - Trang 1-9 - 1999
Analysis of aerial photographs indicates that woody plant biomass has rapidly increased in Hluhluwe Game Reserve over the last 40 years. Open Acacia nilotica savanna is being replaced by broadleaf species, especially Euclea spp. We were interested in whether this secondary successional shift was due to high numbers of seedlings establishing and growing to maturity under acacias (facilitation) or d...... hiện toàn bộ
A phytosociological and phytogeographical survey of the coastal vegetation of western North America. Part I: plant communities of Baja California, Mexico
Plant Ecology - Tập 196 - Trang 27-60 - 2007
Through tabular and average linkage cluster analyses, 737 phytosociological relevés were classified. Based on these relevés, we described and typified the associations, alliances, orders, and classes grouping the coastal plant communities of the Baja California peninsula. Diagnostic tables, classification by average linkage clustering, and climatic, edaphic, and biogeographical data were used to e...... hiện toàn bộ
Elevational trends of biodiversity and plant traits do not converge—a test in the Helan Range, NW China
Plant Ecology - - 2009
When elevational gradients include combinations of different climatic gradients, such as a decline in temperature combined with an increase in moisture, vegetation and plant trait responses are difficult to explain. Here, we used plant species richness and morphometric traits data across steep elevational gradients in the Helan Range of Northwestern China in an attempt to separate general trends (...... hiện toàn bộ
Overstorey Control of Understorey Species Composition in a Near-natural Temperate Broadleaved Forest in Denmark
Plant Ecology - Tập 181 - Trang 113-126 - 2005
Little is known about the importance of the forest overstorey relative to other factors in controlling the spatial variability in understorey species composition in near-natural temperate broadleaved forests. We addressed this question for the 19 ha ancient forest Suserup Skov (55°22′ N, 11°34′ E) in Denmark, one of the few old-growth temperate broadleaved forest remnants in north-western Europe, ...... hiện toàn bộ
Effects of harvester ants on seed availability and dispersal of Lavandula stoechas subsp. pedunculata in a Mediterranean grassland-scrubland mosaic
Plant Ecology - Tập 185 - Trang 49-56 - 2006
The role of harvester ants in Mediterranean grassland and scrubland has mostly focused on seed consumption. However, recent studies have reported their role as accidental dispersal agents of some of the collected seeds via refuse piles. The objective of this study is to examine the effect of the ant Messor barbarus on seed availability and dispersal of one of its major diet components, Lavandula s...... hiện toàn bộ
An analysis of epiphytic lichen communities in Tasmanian cool temperate rainforest
Plant Ecology - Tập 84 Số 2 - Trang 99-112 - 1989
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