Tunisie
TN – Water tank for irrigation in the Kairouan plain TN – Valley of the Nebhana river in central Tunisia TN – The permanent lake at the foot of the El Haouareb dam TN – The frequently dried up El Haouareb dam reservoir Merguellil catchment TN – The Aghlabides basin IX th cent. part of the antique-water supply system to the Kairouan city TN – Ruined Cherichira aqueduct IX X th cent. part of the water supply system to the Kairouan city TN – Landscape in the upper Merguellil catchment TN – Women washing and taking water home in the upper Merguellil catchment TN – Upper Merguellil catchment TN – Spring outflow in the Kesra village (upper Merguellil catchment) TN – Ruined gravity irrigation canal in the Merguellil catchment TN – Ruined Cherichira aqueduct (IX-X th cent.), part of the antique water supply system to the Kairouan city TN – Pumping in the Merguelil river TN – Landscape in the upper Merguellil catchment1 TN – Landscape in the upper Merguellil catchment TN – Intensive agricultural development in the Kairouan plain TN – Flood event in the upper Merguellil catchment
Mauritanie
MR – Typical savannah of the Diawling National Park MR – Rural landscape in the Trarza region MR – Pumping station in Nouakchott to lower the groundwater level MR – Groundwater level measurement in the Diawling park MR – Eroded blocks in the Zouerate region MR – Drying fish in the Diawling National Park MR – Crocodile in the Diawling National Park MR – Buildings ruined by the groundwater rise in Nouakchott MR – A Nouakchott district submerged by the groundwater rise MR – Fishermen in the Diawling National Park
Libye
Brésil
BR – Water level gauges in a dam reservoir in the Quixeramobim area BR – The outflow at the Banabuiu dam BR – Rural landscape in the Quixeramobim area BR – Landscape of the Quixeramobim area BR – Inselberg and açude in the Quixeramobim area BR – Evening light on a small açude in the Quixeramobim area BR – Dry vegetation in the mountains close to Quixeramobim BR – Bare igneous rock and vegetation in the Quixeramobim area
Algerie
AL – The sandy dunes surrounding Ouargla AL – The Ouargla oasis between the sandy dunes and Neogene plateau AL – Recent development of greenhouses in the Ouargla region AL – New suburbs in front of the Ouargla oasis and the sandy dunes on the horizon AL – New palm tree planting far beyond the traditional oasis limits in Ouargla AL – Declining palm trees in parts of the traditional Ouargla oasis