Deforestation and poor irrigation practices can lead to irreversible desertification.

The former teacher allowed intelligent students to express themselves: he often uses his time to give only advice. He is like the person responsible for the distribution of irrigation water in the villages: he only channels the water to the right recipient.

Algeria needs to use proper irrigation techniques.

The teacher of yesteryear allowed intelligent students to express themselves: he often spent his time only giving advice. He was like the person responsible for the distribution of irrigation water in the villages: he only channelled the water to the right recipient.

The Tuaregs use these wells for small-scale irrigation.

Sami's body was found in the irrigation canal.

Around half of humanity relies upon water and rivers that originate in the high mountains. And, so this is used for irrigation. It is used for power production, hydroelectricity. It is used for our urban and community water supplies and it provides essential water for ecosystems from the mountaintop down to the sea.

For farmers like Sanit Khun, who rely heavily on the river's water for irrigation, options are drying up.

We had fire retardant, irrigation systems. We winched staff into the area to make sure that we were doing everything we could to protect the trees, and fortunately it paid off.

Rainwater is distributed through an irrigation system and collected in cisterns for the rooftop garden.