Degradation

Soils substantially contribute to the provision Ecosystem Services, e.g. by offering a medium for plant (crop) growth, regulating water quantity and quality, sequestering Carbon, maintaining a high biodiversity, buffering contaminating substances and supplying raw materials like sand or clay.

Conservation

Many techniques exist to prevent or combat land degradation. Commonly termed as Sustainable Land Management (SLM) practices, they range from simple, cheap practices to quite sophisticated, expensive measures. However, technical solutions alone are not enough and their successful implementation also implies taking into consideration numerous social, economic, cultural and institutional issues.