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Masonry micro-dams
technologies

Masonry micro-dams [Mali]

The role of masonry micro-dams is to raise the level of the water table so as to supply wells and create water reserves for off-season farming activities.

  • Compiler: Dieter Nill
Improved  terraces
technologies

Improved terraces [Nepal]

Hillside forward-sloping terracing and stabilisation using structural and vegetative measures

  • Compiler: Madhav Dhakal
Pipe Irrigation
technologies

Pipe Irrigation [Nepal]

Waterways and pipelines to draw water from closeby rivers for irrigation and household purposes.

  • Compiler: Sabita Aryal
Submerged drains
technologies

Submerged drains [Netherlands]

Submerged drains are drains installed in grassland on peatsoils with the aims to decrease soil subsidence and emission of CO2 and N2O due to the oxidation of peat soil, and to maintain suitable groundwater levels in fields for grassland production and grazing.

  • Compiler: Simone Verzandvoort
Biofiltro para tratamiento de aguas grises
technologies

Biofiltro para tratamiento de aguas grises [Nicaragua]

El biofiltro para tratamiento de aguas grises es una zanja de cemento llenada con piedrín, arena, y con carbón activado. El agua filtrada puede servir para riego de jardinería y plantas frutales.

  • Compiler: Luis Picado