Biomass and soil carbon stocks of indigenous agroforestry systems on the south-eastern Rift Valley escarpment, Ethiopia

摘要

Biomass carbon (C) and soil organic carbon (SOC) stocks in three indigenous agroforestry (AF) systems (Enset [Ensete ventricosum, Musaceae], Enset-Coffee and Fruit-Coffee) practiced on the Rift Valley escarpment of Ethiopia are presented and evaluated. These unique AF systems are characterised by a high proportion and diversity of trees.