Plant species richness
Persistence at the final stage of volcanic island ontogeny: Abiotic predictors explain native plant species richness on 111 remote Pacific atolls
... Native species richness on Pacific atolls can be predicted by a com‐ bination of some simple atoll characteristics and ...native plant species richness across all atolls sampled, with ...
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Topsoil translocation in extensively managed arable field margins promotes plant species richness and threatened arable plant species
... resident plant community cover and high fertility may limit the extent to which new species can be introduced by topsoil ...these species, albeit in small populations. In our study, species ...
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Use of airborne lidar data to improve plant species richness and diversity monitoring in lowland and mountain forests
... investigate species abundance for the most abundant plants found on each study site, and for ecological group richness based on light ...heliophilous species richness was impacted by ...
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Plant communities and species richness of the calcareous grasslands in southeast Belgium
... Received 12 September 2006; accepted 7 December 2006. A BSTRACT . — Calcareous grasslands are biodiversity hotspots in Western Europe. In Bel- gium, a number of phytosociological surveys have been realized in these ...
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Alien plant species along watercourses in the Natura 2000 network
... Exotic species Number of sites Linear proportion of river bank (%) Picea abies 76/187 17.1 Impatiens glandulifera 45/187 16.6 Epilobium ciliatum 33/187 4.1 Fallopia spp.. Results: most [r] ...
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The genomes of several plant species contain endogenous geminiviral sequences
... other plant species contains EGVs Denis Filloux, 1 Sasha Murrell, 2,3 Maneerat Koohapitagtam, 1,4 Michael Golden, 2 Charlotte Julian, 1 Serge Galzi, 1 Marilyne Uzest, 1 Marguerite Rodier-Goud, 5 Angélique ...
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Plant species extinction debt in a temperate biodiversity hotspot: community, species and functional traits approaches
... detect species where the present occurrence pattern in the landscape is influenced by past habitat ...specialist species occurrence in calcareous grassland patches was significantly associated to grasslands ...
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Repeated sampling reveals differential variability in measures of species richness and community composition in planktonic protists
... of species abundance are thought to reflect the factors regulating, or determining, relative abundances of different ...geometric species abundance distribution represents monopolization of resources by ...
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Priority effects: Emerging principles for invasive plant species management
... 146 that invasive species are less impacted by arriving late compared with natives. (B) Plants can also generate priority 147 effects through soil legacies after they were removed or died, that can impact ...
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(macro-) Evolutionary ecology of parasite diversity: From determinants of parasite species richness to host diversification
... of species diversity of free-living organisms ( Gaston, 2000 ), which suggests that latitude is only a proxy variable for a wide range of bioclimatic factors such as rainfall and ...parasite species ...
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Determinants of host species range in plant viruses
... These patterns reflect two groups of plant viruses. On one hand, “generalist” viruses with broad host ranges were identified within module 1 and tended to possess the capacity to infect plants of any module. They ...
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Mushroom species richness, distribution and substrate specificity in the Kilum-Ijim forest reserve of Cameroon
... of species richness and key players of ecosystem processing (Seen-Irlet et ...some species form mycorrhiza and a few are ...or plant pathogens (Mueller et ...some species of ...
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Testing naturally repulsive plant species against gypsy moth attacks
... A high mortality rate however was observed for L1-L2 instars on holm oak (QI) from the second day of the 1 st experiment while this tree species is considered as one of the "gypsy moth preferred food" ...
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en fr VOCABULARY RICHNESS La richesse du vocabulaire
... "vocabulary richness" is a complex phenomenon, we propose to divide this concept into four simple notions : diversity, specialization, originality et vocabulary ...
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Does tree species richness attenuate the effect of experimental irrigation and drought on decomposition rate in young plantation forests?
... (dark) species per plot, c) planting design of a 3 species plot with the location of tea bag, and d) sprinkler irrigation has used to add about 3 mm water in every night during ...
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Combined effects of area, connectivity, history and structural heterogeneity of woodlands on the species richness of hoverflies (Diptera: Syrphidae)
... 30,000 ha, including the Long-Term Ecological Research site ‘‘Valle´es et Coteaux de Gascogne’’ (LTER_EU_FR_003) (Fig. 1 ). This is a hilly region (altitude 215–400 m asl.), dissected by north–south valleys. The climate ...
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Combined effects of area, connectivity, history and structural heterogeneity of woodlands on the species richness of hoverflies (Diptera: Syrphidae)
... tree species; (2) the number of large standing dead trees (diameter at breast height (dbh) [40 cm) including whole dead trees, snags or stumps more than ...
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The Richness And Diversity Of Lepidoptera Species In Different Habitats Of The National Park Theniet El Had (algeria)
... most species-rich with 54 species, followed by cédraie with 39 species, the yeusaie with 33 species, the suberaie with 30 species, the zénaie with 29 species and finally the ...
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Realized niche of eight endemic plant species of Katangan Copperbelt (D.R. Congo): implications for copper species conservation
... 5 Realized niches with kernel density plots « Vioplot » R s o f t w a r e Ecological niches of the selected endemics are distributed between Cu-soils values of 50 and 11 000 mg.kg -1 and between Co values ranging from 4 ...
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Phylogenetic diversity is a better predictor of wetland community resistance to Alternanthera philoxeroides invasion than species richness
... among species in a community, is intu- itive, relatively easy to calculate and similar to biodiversity met- rics from the biomass allocation ...to plant invasions in forests and ...30 species in both ...
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