ITG27ANT0019 - Stagno is Tasonis
Description
Wetland data
Basic information
| Wetland location: | Marine/Coastal |
| Wetland type: | Natural |
| Wetland area: | 272.6 Ha |
| Hydrological interaction: | - |
| Water salinity: | Salty (> 18.0 g/l) |
| Hydroperiod: | Permanent |
Geographic information
| Region: | Sardinia |
| Province: | Cagliari |
| Island: | Sant'Antioco |
| Municipality: | Sant'Antioco |
| Longitude: | 8.459954 East |
| Latitude: | 39.042476 North |
Wetland condition
| Wetland status (MEDWET): | 4 - Original habitats/landform highly modified (<10% untouched) |
Ramsar wetland type
| Type | Coverage (%) |
| A -- Permanent shallow marine waters in most cases less than six metres deep at low tide; includes sea bays and straits | 5 - 25 |
| E -- Sand, shingle or pebble shores; includes sand bars, spits and sandy islets; includes dune systems and humid dune slacks | 5 - 25 |
| H -- Intertidal marshes; includes salt marshes, salt meadows, saltings, raised salt marshes; includes tidal brackish and freshwater marshes | 26 - 50 |
| Sp -- Permanent saline/brackish/alkaline marshes/pools | 26 - 50 |
Property status
| Government - Municipal / Private |
| Protection status category | Protection status subcategory | Area's name | Code | Coverage area (%) | Legislation |
| Habitat and species protected area | Special Area of Conservation (SAC) | Is Pruinis | ITB042225 | 40 | DM 07/04/2017 |
Important bird areas
| IBA code | Site name | Coverage (%) | References |
| IT190 | Stagni del Golfo di Palmas | 100 |
Activities on wetland
| Activity | Intensity |
| 421 = disposal of household waste | Medium |
| 952 = eutrophication | Medium |
| 954 = invasion by a species | Medium |
Impacts
| Impact | Intensity |
| PSO = Sewage pollution of an unknown severity/duration | Medium |
Habitat types
| Type | Coverage (%) |
| 1110 Sandbanks which are slightly covered by sea water all the time | 5 - 25 |
| 1120 * Posidonia beds (Posidonion oceanicae) | 5 - 25 |
| 1150 * Coastal lagoons | 51 - 75 |
| 1210 Annual vegetation of drift lines | 5 - 25 |
| 1310 Salicornia and other annuals colonizing mud and sand | < 5 |
| 1410 Mediterranean salt meadows (Juncetalia maritimi) | 26 - 50 |
| 1420 Mediterranean and thermo-Atlantic halophilous scrubs (Sarcocornetea fruticosi) | 5 - 25 |
| 1430 Halo-nitrophilous scrubs (Pegano-Salsoletea) | 5 - 25 |
| 1510 * Mediterranean salt steppes (Limonietalia) | 5 - 25 |
| 2240 Brachypodietalia dune grasslands with annuals | < 5 |
| 5330 Thermo-Mediterranean and pre-desert scrub | 5 - 25 |
Flora
| Species | Presence status | References |
| Agave americana | Fois & Cuena 12.05.2018 | |
| Arthrocnemum sp. | Dominant | Fois & Cuena 12.05.2018 |
| Brassica tournefortii | Milia & Mossa 1977 | |
| Bromus intermedius | Milia & Mossa 1977 | |
| Centaurea napifolia | Fois & Cuena 12.05.2018 | |
| Cressa cretica | Milia & Mossa 1977 | |
| Eucalyptus globulus | Fois & Cuena 12.05.2018 | |
| Halocnemum strobilaceum | Milia & Mossa 1977 | |
| Hordeum marinum | Milia & Mossa 1977 | |
| Juncus sp. | Co-dominant | Fois & Cuena 12.05.2018 |
| Melia azedarach | Fois & Cuena 12.05.2018 | |
| Polypogon monspeliensis | Milia & Mossa 1977 | |
| Rumex sp. | Fois & Cuena 12.05.2018 | |
| Salicornia fruticosa | Milia & Mossa 1977 | |
| Salicornia perennans | Milia & Mossa 1977 | |
| Soda inermis | Milia & Mossa 1977 | |
| Suaeda maritima | Milia & Mossa 1977 | |
| Tamarix africana | Fois & Cuena 12.05.2018 | |
| Trifolium sp. | Fois & Cuena 12.05.2018 | |
| Vachellia karroo | Fois & Cuena 12.05.2018 | |
| Yucca gloriosa | Present | Fois & Cuena 12.05.2018 |
Fauna
Birds |
Number of individuals |
Nesting |
References |
| Buteo buteo | |||
| Anas platyrhynchos | |||
| Tadorna tadorna | |||
| Apus apus | |||
| Apus pallidus | |||
| Caprimulgus europaeus | |||
| Charadrius alexandrinus | |||
| Charadrius dubius | |||
| Himantopus himantopus | |||
| Larus audouinii | |||
| Larus michahellis | |||
| Recurvirostra avosetta | |||
| Sterna hirundo | |||
| Sternula albifrons | |||
| Ardea alba | |||
| Columba livia | |||
| Streptopelia decaocto | |||
| Streptopelia turtur | |||
| Merops apiaster | |||
| Cuculus canorus | |||
| Falco peregrinus | |||
| Falco tinnunculus | |||
| Alectoris barbara | |||
| Coturnix coturnix | |||
| Fulica atra | |||
| Gallinula chloropus | |||
| Acrocephalus scirpaceus | |||
| Alauda arvensis | |||
| Anthus campestris | |||
| Carduelis cannabina | |||
| Carduelis carduelis | |||
| Carduelis chloris | |||
| Cettia cetti | |||
| Cisticola juncidis | |||
| Corvus corax | |||
| Corvus corone | |||
| Corvus monedula | |||
| Emberiza calandra | |||
| Emberiza cirlus | |||
| Fringilla coelebs | |||
| Luscinia megarhynchos | |||
| Monticola solitarius | |||
| Motacilla flava | |||
| Muscicapa striata | |||
| Regulus ignicapilla | |||
| Saxicola torquatus | |||
| Serinus serinus | |||
| Sturnus unicolor | |||
| Sylvia atricapilla | |||
| Sylvia conspicillata | |||
| Sylvia melanocephala | |||
| Sylvia sarda | |||
| Sylvia undata | |||
| Turdus merula | |||
| Phalacrocorax aristotelis | |||
| Phoenicopterus roseus | |||
| Tachymarptis melba | |||
| Hydrobates pelagicus | |||
| Athene noctua | |||
| Otus scops | |||
| Tyto alba |
Filigheddu, R. and E. Farris. 2001. Paspalum vaginatum Swartz (Gramineae) in Sardinia. Inform. Bot. Ital. 33(23): 337-339.
Milia, G., and L. Mossa. 1977. Ricerche floristiche e vegetazionali nell'isola di S. Antioco (Sardegna meridionale): la flora. Boll. Soc. Sarda Sci. Nat. 16:167-213.
Images
