Search Results - "Filigheddu, R."

Is population genetic structure of vascular plants shaped more by ecological or geographic factors? A study case on the Mediterranean endemic Centaurea filiformis (Asteraceae) by Farris, E, Filigheddu, R, Mameli, G, Falanga, V, Vanetti, I, Rosati, L, Binelli, G

“…All known populations of the Sardinian endemic Centaurea filiformis Viv. (Asteraceae) were studied in order to understand the impact of both geographic and…”
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Traditional land uses enhanced plant biodiversity in a Mediterranean agro-silvo-pastoral system by Bagella, S, Caria, M. C, Farris, E, Rossetti, I, Filigheddu, R

“…Mediterranean agro-silvo-pastoral systems play a key role in view of the positive contribution that they could offer to a sustainable development of European…”
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Are all pastures eligible for conservation? A phytosociological survey of the Sardinian–Corsican Province as a basic tool for the Habitats Directive by Farris, E, Secchi, Z, Rosati, L, Filigheddu, R

“…A consistent vegetation classification is an essential tool for conservation and monitoring purposes, also for semi-natural habitats such as pastures and hay…”
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Human trampling effects on Mediterranean coastal dune plants by Farris, E, Pisanu, S, Ceccherelli, G, Filigheddu, R

“…Coastal habitats are particularly vulnerable to recreational impacts because these environments are highly dynamic and continually change in response to biotic…”
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Gap analysis revealed a low efficiency of Natura 2000 network for the conservation of endemic species in Mediterranean temporary freshwater habitats by Bagella, S, Caria, M.C, Filigheddu, R

“…Listed and rare species are abundant in temporary freshwater habitats. Among them, the endemic contingent represents a crucial conservation target particularly…”
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Thorn, spine and prickle patterns in the Italian flora by Bagella, S., Filigheddu, R., Benesperi, R., Giordani, P., Minuto, L., Viciani, D., Caria, M. C., Pisanu, S., Casazza, G.

“…Spinescence refers to the presence of sharp appendages of various origins with ecological, evolutionary or biogeographic significance. This research was…”
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Plant exploitation and cultural landscape related to the Medieval village of Geridu (Sardinia, Italy) by Deiana, A., Bagella, S., Milanese, M., Filigheddu, R.

“…We analyzed the archaeobotanical remains from the Mediterranean Medieval village of Geridu (Sardinia-Italy) in order: (1) to formulate hypotheses concerning…”
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Dispersal vs. stochasticity: Competition for persistence in a reaction-diffusion model with strong Allee dynamics by Budroni, M.A., Rossi, F., Farris, E., Filigheddu, R., Rustici, M.

“…► We model the dynamics of confined populations characterized by demographic Allee growth. ► Stochasticity and spatial processes have been considered in a…”
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Centaurea tripontina (Compositae), a new species from the Pre-Pyrenean mountains, Spain by López-Alvarado, J., Sáez, L., Filigheddu, R., Guardiola, M., Susanna, A.

“…This new species grows in the Pre-Pyrenees (Iberian Peninsula) and belongs to Centaurea section Lepteranthus. These populations have been reported twice till…”
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Spatio-temporal analysis of tree height in a young cork oak plantation by Sedda, L., Atkinson, P.M., Filigheddu, M.R., Cotzia, G., Dettori, S.

“…Cork oak is one of the most valuable natural forest genera in the Mediterranean basin. Modelling cork oak growth has been a challenge for foresters in recent…”
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Management problems in Mediterranean cork oak forests: post-fire recovery by Barberis, A, Dettori, S, Filigheddu, M.R

“…The objective of this paper is to present the results of a long-term research project carried out in north-east Sardinia, which aims to evaluate the effects of…”
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New insights in Salicornia L. and allied genera (Chenopodiaceae) inferred from nrDNA sequence data by Papini, A, Trippanera, GB, Maggini, F, Filigheddu, R, Biondi, E

“…A phylogenetic analysis was performed based on ITS DNA sequences of fourteen samples from different sources of six species of Salicornia, the three allied…”
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Phylogeny of the Centaurea group (Centaurea, Compositae) – Geography is a better predictor than morphology by Hilpold, Andreas, Vilatersana, Roser, Susanna, Alfonso, Meseguer, Andrea S., Boršić, Igor, Constantinidis, Theophanis, Filigheddu, Rossella, Romaschenko, Konstantin, Suárez-Santiago, Víctor N., Tugay, Osman, Uysal, Tuna, Pfeil, Bernard E., Garcia-Jacas, Núria

“…[Display omitted] •Results do not support the traditional sectional division in the Centaurea group.•Large incongruences between two markers, genetic data and…”
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Genetic variation in five Mediterranean populations of Juniperus phoenicea as revealed by inter-simple sequence repeat (ISSR) markers by Meloni, M, Perini, D, Filigheddu, R, Binelli, G

“…BACKGROUND AND AIMS: The assessment of the genetic variability and the identification of isolated populations within a given species represent important…”
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The conservation status of an endemic species of northern Sardinia: Centaurea horrida Badarò (Asteraceae) by Pisanu, S., Filigheddu, R., Farris, E.

“…When assessing the conservation status of narrow endemic plants, life history traits must be taken into account, since endemics combine small population ranges…”
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Spatial-time variability and conservation relevance of plant communities in Mediterranean temporary wet habitats: A case study in Sardinia (Italy) by Bagella, S., Caria, M. C., Farris, E., Filigheddu, R.

“…This research was undertaken with the aim of improving our knowledge of the floristic composition and spatial-temporal dynamics of plant communities in…”
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Palmocaulon logudorense nov. sp. (Arecaceae) from the lower Miocene of the Rio Mannu Basin (Sardinia, Italy) by FILIGHEDDU, R, BIONDI, E, TILOCCA, G

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Dispersal vs. stochasticity: Competition for persistence in a reaction-diffusion model with strong Allee dynamics: Non-equilibrium Thermodynamics in Ecology (Special issue dedicated to the memory of Enzo Tiezzi) by BUDRONI, M. A, ROSSI, F, FARRIS, E, FILIGHEDDU, R, RUSTICI, M

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Effects of the management regime on the performance of the endangered Mediterranean Centaurea horrida Badarò (Asteraceae) by Farris, Emmanuele, Pisanu, Stefania, Ceccherelli, Giulia, Filigheddu, Rossella

“…The Mediterranean Basin, possessing 4.3% of all plants of the world, is considered one of the biodiversity hotspots at global scale. Several forms of impact on…”
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Growth performance of cork oak plantations recently established on farmlands in Sardinia, Italy by Dettori S, Falqui A, Filigheddu MR, Sedda L

“…Recently, significant forestry activities have taken place in Sardinia thanks to EU Regulation 2080/92 funds. Some 80% of the afforestated surface has been…”
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