MAL079 - Hal Ginwi
Description
Hal-Ginwi is an artificially constructed pond, intended for water storage and irrigation, located in southern Malta within Żejtun . The perimeter of the pond is constructed out of cement blocks, in order to increase the water storage capacity. The pond is not accessible to the public as it is located on privately-owned land without any pathways, and covers an approximate area of 1,020m2. The reservoir is predominantly surrounded by agricultural land, thus it is likely that the reservoir is being used for irrigation. Two small, dense populations of Arundo donax are growing at the northern and southern parts of the pond’s basin. The site is located in the buffer zone of the Hal Ginwi Temple Site of Archaeological Importance.
Wetland data
Basic information
Wetland location: | Inland |
Wetland type: | Artificial |
Wetland area: | 0.10 Ha |
Hydrological interaction: | - |
Water salinity: | Fresh (< 0.5 g/l) |
Type of fresh water input: | Catchment area (precipitation) |
Surface water runoff | Other |
Open water area (%): | > 95 |
Hydroperiod: | Unknown |
Geographic information
Census district: | South Eastern |
Island: | Malta |
Local council: | Iz-Zejtun |
Longitude: | 14.547660 East |
Latitude: | 35.847210 North |
Biological significance
Biological significance: | Low |
Ramsar wetland type
Type | Coverage (%) |
6 -- Water storage areas; reservoirs/barrages/dams/impoundments (generally over 8 ha) |
Property status
Private |
Protection status category | Protection status subcategory | Area's name | Code | Coverage area (%) | Legislation |
Other | Scheduling - Archaeology | Hal-Ginwi SAI | 100 |
Ecosystem services
Type of ecosystem service | Ecosystem service | Scale of Βenefit (%) | Importance |
Provisioning services | Food | ||
Provisioning services | Fresh water | ||
Regulatory services | Water regulation |
Activities on wetland
Activity | Intensity |
020 = Resource conservation | High |
130 = Irrigation | High |
701 = water pollution | High |
Activities on catchment area
Activity | Intensity |
100 = Cultivation | High |
110 = Use of pesticides | High |
120 = Fertilisation | High |
130 = Irrigation | High |
402 = discontinuous urbanisation | Medium |
502 = roads motorways | Medium |
701 = water pollution | High |
Impacts
Impact | Intensity |
EE- = Increase of economic potential | High |
ES- = Increase in water supply | High |
PF- = Fertilizer/Excess nutrient pollution | High |
PP- = Pesticide pollution |