ITG25MAD0001 - Diga Puzzoni
Description
Wetland data
Basic information
| Wetland location: | Inland |
| Wetland type: | Artificial |
| Wetland area: | 17.0 Ha |
| Hydrological interaction: | - |
| Water salinity: | Fresh (< 0.5 g/l) |
| Type of fresh water input: | Torrent / Stream |
| Surface water runoff | Outflow controlled by dam |
| Open water area (%): | 76 - 95 |
| Hydroperiod: | Permanent |
Geographic information
| Region: | Sardinia |
| Province: | Sassari |
| Island: | La Maddalena |
| Municipality: | La Maddalena |
| Longitude: | 9.428096 East |
| Latitude: | 41.232692 North |
Biological significance
| Biological significance: | Medium |
Property status
| Government - Municipal |
Ecosystem services
| Type of ecosystem service | Ecosystem service | Scale of Βenefit (%) | Importance |
| Cultural services | Recreation and tourism | Island | 1 - 1000 people benefitting |
| Provisioning services | Fresh water | Group of islands | Significant and/or >1000 people benefitting |
Impacts
| Impact | Intensity |
| FA- = Change in age composition of a faunal species | High |
| HL- = Habitat loss | Medium |
| VC- = Change in vegetative species composition | High |
Habitat types
| Type | Coverage (%) |
| 1130 Estuaries | < 5 |
| 1410 Mediterranean salt meadows (Juncetalia maritimi) | < 5 |
| 3290 Intermittently flowing Mediterranean rivers of the Paspalo-Agrostidion | < 5 |
Flora
| Species | Presence status | References |
| Acacia saligna | Co-dominant | |
| Agrostis stolonifera | Present | |
| Arundo donax | Dominant | |
| Asclepias fruticosa | Present | |
| Brassica nigra | Present | |
| Carex divisa | Present | |
| Cortaderia selloana | Present | |
| Crithmum maritimum | Present | |
| Cynodon dactylon | Present | |
| Cyperus badius | Present | |
| Cyperus eragrostis | Present | |
| Dittrichia viscosa | Present | |
| Elymus farctus | Present | |
| Epilobium parviflorum | Present | |
| Halimione portulacoides | Present | |
| Holcus lanatus | Present | |
| Juncus acutus | Present | |
| Juncus maritimus | ||
| Lactuca virosa | Present | |
| Limbarda crithmoides | Present | |
| Limonium dubium | Present | |
| Opuntia ficus-indica | Present | |
| Paspalum distichum | Present | |
| Phragmites australis | Co-dominant | |
| Polypogon viridis | Present | |
| Potamogeton pectinatus | Present | |
| Rostraria cristata | Present | |
| Rubus ulmifolius | Present | |
| Rumex conglomeratus | Present | |
| Senecio inaequidens | Present | |
| Sesbania punicea | Present | |
| Suaeda splendens | Present | |
| Tamarix africana var. africana | Present | |
| Tropaeolum majus | Present | |
| Typha angustifolia | Present |
Fauna
Birds |
Number of individuals |
Nesting |
References |
| Anas platyrhynchos | 10-100 | Possible nesting | |
| Fulica atra | 100-1000 | Possible nesting | |
Reptiles |
Presence status in wetland |
References |
|
| Emys orbicularis (Linnaeus, 1758) | Unknown | ||
| Natrix maura (Linnaeus, 1758) | Present | Corti et al. 2022 | |
| Trachemys scripta (Schoepff, 1792) | Common | ||
Amphibians |
Presence status in wetland |
References |
|
| Pelophylax kl Fitzinger, 1843 | Common | ||
Fishes |
Presence status in wetland |
References |
|
| Cyprinus carpio Linnaeus, 1758 | Common |
Corti, C., Biaggini, M., Nulchis, V., Cogoni, R., Cossu, I., Frau, S., Mulargia, M., Lunghi, E., Bassu, L. (2022). Species diversity and distribution of amphibians and reptiles in Sardinia, Italy. Acta Herpetologica, 17(2): 125-133
Images
