Search results for "IUCN"
showing 10 items of 98 documents
On the mend of bryophyte conservation in Spain: preparing a proposal for the inclusion of bryophytes in national species protection catalogues
2018
The Spanish bryoflora contains 1291 taxa, 272 of them included in the Spanish Red List under any threat category. Although bryophytes show a low rate of endemicity compared to vascular flora, Spanish administration’s responsibility for the conservation of these plants is very high, since the country has 63 exclusive or rare species on a European or world scale. However, the representation of this group of plants in the Spanish legislation on species conservation is merely anecdotal. Royal Decree 139/2011 of 4 February develops a list of wild protected species (LESRPE and CEEA, Spanish abbreviations) and includes only 10 species of bryophytes, all of them from the Directive Habitats and the …
Schede per una Lista Rossa della Flora vascolare e crittogamica Italiana: Brassica macrocarpa Guss.
2012
Ritrovamento di Acinos minae (Lamiaceae) taxon critico e minacciato della flora siciliana.
2010
Flora,IUCN
Strategie di gestione delle popolazioni di Calendula maritima Guss. (Asteraceae)
2011
Dopo avere brevemente esaminato la situazione in cui si trovano le popolazioni naturali di C. maritima, specie rara ed endemica della provincia di Trapani (Sicilia), si discute delle più opportune strategie di gestione al fine di assicurarne la conservazione. Vengono infine identificate le principali minacce e proposte le conseguenti necessarie azioni di tutela.
Building the jigsaw puzzle of the critically endangered Pleurotus nebrodensis: historical collection sites and an emended description
2011
Historical collection sites of the critically endangered Pleurotus nebrodensis were retraced in Sicily (southern Italy) using recently rediscovered documents and through interviews with local people. These localities were visited in 2009 and checked for the presence of this rare mushroom, confirming a continuing decline in fruiting. An emended description of the taxon is provided based on observations on abundant recently collected material. The need for more incisive action to safeguard this valuable mushroom by the University of Palermo, Regional Park of Madonie Administration and policy makers is emphasized.
Schede per una Lista Rossa della Flora vascolare e crittogamica Italiana: Silene hicesiae Brullo & Signorello
2011
Conferma della presenza di Isoëtes velata A. Braun (Isoëtaceae, Lycopodiophyta) nella Sicilia occidentale
2010
CONSERVATION STATUS ASSESSMENT OF THE ENDEMIC HIERACIUM S. STR. (ASTERACEAE) OCCURRING IN SICILY
2022
The current status of the majority of apomictic taxa, and therefore their priorities for conservation, are poorly known, and consequently, they are neglected by conservationists. In Sicily 8 species and 4 subspecies of Hieracium s. str. occurs. Eleven taxa are endemic to the area, one has a wider distribution. These taxa were not evaluated within the recent project “Red List assessment of plants and fungi in Italy” because collectively considered with insufficient and unreliable distribution data. The global conservation status of the endemic Hieracium s. str. taxa occurring in Sicily was assessed here using the IUCN categories and criteria, on the basis of the data collected during field s…
BIOSFERA
2010
Red List of vascular plants of Tajikistan – the core area of the Mountains of Central Asia global biodiversity hotspot
2020
AbstractCentral Pamir-Alai, which is located almost entirely within the area of Tajikistan, is one of the world hotspots of biodiversity, harbouring ca. 4,300 species and 1,400 endemic plants. The first application of the IUCN Red List criteria reveals that among all native species occurring in Tajikistan 1,627 taxa (38.11%) are threatened, including 23 extinct (0.54%), 271 (6.34%) critically endangered (CR), 717 (16.79%) endangered (EN) and 639 (14.96%) vulnerable (VU). Globally, 20 taxa are extinct, 711 (16.65%) threatened, including 144 (3.37%) critically endangered, 322 (7.54%) endangered and 245 (5.73%) vulnerable. As we found positive correlation between human density and the number o…