OPTIMA INCO MPC 1 st MANAGEMENT BOARD MEETING APRIL , IZMIR TURKEY
IDENTIFICATION CASE STUDY AREA : MELIAN river Area: 1140 km 2 Coastline length:100 km Extent: from Ras Sidi Ali Mekki to Ras Fartas Coastline Type: wide and numerous sandy beaches Marine bottom Type: Sandy and muddy
IDENTIFICATION
DESCRIPTION Main River: MELIAN Area : 293 km² Perimeter: 1245 km River Length : 90 Km State: permanent River Network
LOCATION
CURVE LINES
HYDROGRAPHIC NETWORK Hydrographic network Mejerda channel
LAND USE
NOMENCLATURE CORINE LAND COVER 1. Artificiel surfaces 1.1. Urban fabric Continuous urban fabric Discontinuous urban fabric 1.Artificiel surfaces 2.Agricultural areas 3.Forests and semi-natural areas 4.Wetlands 5.Water bodies 44 Classes
METEOROLOGY
SECTORIAL WATER DEMAND
HYDROGEOLOGY MAIN AQUIFERS
WATER SPECIFIC CONSUMPTION Domestic and Touristic Sector Have The Highest Water Specific Consumption
WATER BUDGET Positive Balance: Water exportation
STRUCTURES DAMS TREATMENT PLANTS
STRUCTURES Mountain Lakes
SOCIO-ECONOMIC
MAIN STAKEHOLDERS Ministry of A.E.H.R Ministry of E.T.P Ministry of Public Health SONEDE DGRE DEGTH CRDA APAL DGATANPE ONAS Regional Agencies Laboratories and units Regional Agencies
STAKEHOLDERS More than 50 LOCAL organisations are dealing with water management, equipments, planification These organisations have Regional, National, Sub-National and Local implication
CONCLUSION The three latest years : particularly wet and rainfull of about 1500 mm / year Refilling of the table and a better surface water mobilisation Results Potential stock:15 years
Dams and collinary lakes Capacity Positive water balance 11th plan (2005): connecting the northern dams with the centre ones (world bank fund)
WATER WARE Daily Time Series: Temperatue, Precipitation, Humidity, Evapotranspiration, Water Demand, Water Supply… DAMS data : Characteristics, Geometry… Identification of Water Demand per sector: Demand Nodes. Identification of Water supply: Start Nodes (Surface and ground water). Hysographic curve derived from DEM. On going : WRM Topologic Network