Top 33%
dans ce catalogue (645 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, evidenced3/3
Carbon sequestration is quantified and third-party certified: CDM AR-AM0014 methodology, VCS registration, and a verified first sale of 5,880 tCO2e toward a projected 160,000-tonne 2015–2055 offset.
Biodiversity — conservation / improvement, evidenced2/3
Gold-level CCB certification requires documented biodiversity co-benefits, but no site-specific species-count or habitat-condition data was found beyond the certification claim itself.
Water & soil — retention, infiltration, erosion control1/3
Mangrove restoration is understood to stabilise coastal sediment, but the sources reviewed report no direct soil-retention or water-quality measurements for this site.
Fire resilience — risk reduction, evidenced0/3
Not applicable to a coastal mangrove wetland project; no evidence found.
Governance, certification & transferability2/3
Dual VCS+CCB Gold certification and a completed, audited credit sale show real institutional rigor, but independent journalism (Dialogue Earth, Science) raises unresolved concerns about the ecological soundness of China's wider blue-carbon restoration push.
Evidoria. Projet de boisement de mangroves de Zhanjiang — La première transaction de carbone bleu certifiée en Chine. ID persistant: efdc957d-bb6e-402f-a962-765356ac6b80.