Top 58%
dans ce catalogue (917 pratiques notées)
Les scores se concentrent dans le haut de l’échelle ; la position au sein du catalogue est donc souvent plus parlante que le chiffre seul.
Carbon — sequestration / storage, evidenced0/3
No carbon sequestration or emissions data is reported for this practice.
Biodiversity — conservation / improvement, evidenced1/3
FAO and Alliance of Bioversity/CIAT sources describe qualitative biodiversity and livelihood benefits (fishing, beekeeping, reduced human-elephant conflict) but no quantified species counts or survey data.
Water & soil — retention, infiltration, erosion control2/3
The system's core, well-documented function is water storage, distribution and groundwater recharge across a specific quantified rainfall/evaporation deficit, though the current restoration programme's completed scope (hectares or tanks) is not quantified in available sources.
Fire resilience — risk reduction, evidenced0/3
No fire-related evidence appears in any source on this practice.
Governance, certification & transferability3/3
The system holds FAO GIAHS international certification (2017) and its restoration is backed by a documented multi-agency partnership (Sri Lankan Ministry of Environment, GEF, UNEP, Alliance of Bioversity International and CIAT).
Evidoria. Restauration du système en cascade de bassins-villages, centre-nord du Sri Lanka. ID persistant: f03ec66b-69ac-4625-9621-b7167d3b74bd.