Afedena (exclosure)
Timeline
- 2008: established as exclosure by the community
- 2017: support by the EthioTrees project
Environmental characteristics
- Area: 70 ha
- Average slope gradient: 25%
- Aspect: the exclosure is oriented towards the northeast and east
- Minimum altitude: 2068 metres
- Maximum altitude: 2232 metres
- Lithology: Antalo Limestone
Management
As a general rule, cattle ranging and wood harvesting are not allowed. The grasses are harvested once yearly and taken to the homesteads of the village to feed livestock. Physical soil and water conservation has been implemented to enhance infiltration, and vegetation growth. There are three guards to protect the exclosure. Field observations showed that however, some illegal grazing occurred in the exclosure in 2018.
Biodiversity
With vegetation growth, biodiversity in this exclosure hast strongly improved: there is more varied vegetation and wildlife. Along the main road that crosses the exclosure, caracals, jackals, and guineafowls are frequently seen.
Benefits for the community
Setting aside such areas fits with the long-term vision of the communities were hiza’iti lands are set aside for use by the future generations. It has also direct benefits for the community:
- improved ground water availability
- honey production
- climate ameliorator (temperature, moisture)
- the sequestered carbon (in total 66 tonnes per ha, dominantly sequestered in the soil, and additionally in the woody vegetation) is certified using the Plan Vivo voluntary carbon standard, after which carbon credits are sold
- the revenues are then reinvested in the village, according to the priorities of the communities; particularly building classrooms for Afedena school.
References
- ^ De Deyn, Jonathan (2019). Benefits of reforestation on Carbon storage and water infiltration in the context of climate mitigation in North Ethiopia. Master thesis, Ghent University.
- ^ Jacob, M. and colleagues (2019). Exclosures as Primary Option for Reforestation in Dogu'a Tembien. In: Geo-trekking in Ethiopia's Tropical Mountains - The Dogu'a Tembien District. SpringerNature. ISBN 978-3-030-04954-6.
- ^ EthioTrees on Plan Vivo website
- ^ Reubens, B. and colleagues (2019). Research-based development projects in Dogu'a Tembien. In: Geo-trekking in Ethiopia's Tropical Mountains - The Dogu'a Tembien District. SpringerNature. ISBN 978-3-030-04954-6.