Infrastructure of stone, mortar and concrete, built along the waterline, with the aim of retaining sediment dragged by water runoff.

• Compiler: Jacques Tavares
• 09/25/2013 11:23 vm.

Afforestation is one of the key technologies to address the fragility of ecosystems: it provides better protection against erosion and makes better use of rainfall in order to maintain the sustainability of agricultural systems.

• Compiler: Jacques Tavares
• 08/05/2011 11:45 vm.

Small walls of stone built on hillsides with slopes generally greater than 40%, second-level curves, which ensures a good infiltration and contributes to reducing the erosive power of water runoff.

• Compiler: Jacques Tavares
• 09/25/2013 11:24 vm.