scholarly journals Regeneration Response of Juniperus procera and Olea europaea subsp cuspidata to Exclosure in a Dry Afromontane Forest in Northern Ethiopia

2009 ◽  
Vol 29 (2) ◽  
pp. 143-152 ◽  
Author(s):  
Ermias Aynekulu ◽  
Manfred Denich ◽  
Diress Tsegaye
Keyword(s):  
Olea Europaea ◽  
Northern Ethiopia ◽  
Afromontane Forest ◽  
Regeneration Response ◽  
Juniperus Procera ◽  
Dry Afromontane Forest ◽  
Olea Europaéa

scholarly journals Restoration of Dry Afromontane Forest Using Pioneer Shrubs as Nurse-Plants for Olea europaea ssp. cuspidata

2007 ◽  
Vol 15 (1) ◽  
pp. 129-138 ◽  
Author(s):  
Raf Aerts ◽  
Aklilu Negussie ◽  
Wouter Maes ◽  
Eva November ◽  
Martin Hermy ◽  
...  
Keyword(s):  
Olea Europaea ◽  
Nurse Plants ◽  
Afromontane Forest ◽  
Dry Afromontane Forest ◽  
Olea Europaéa

scholarly journals Restoring dry Afromontane forest using bird and nurse plant effects: Direct sowing of Olea europaea ssp. cuspidata seeds

2006 ◽  
Vol 230 (1-3) ◽  
pp. 23-31 ◽  
Author(s):  
Raf Aerts ◽  
Wouter Maes ◽  
Eva November ◽  
Aklilu Negussie ◽  
Martin Hermy ◽  
...  
Keyword(s):  
Olea Europaea ◽  
Nurse Plant ◽  
Afromontane Forest ◽  
Plant Effects ◽  
Dry Afromontane Forest ◽  
Direct Sowing ◽  
Olea Europaéa

scholarly journals Ecosystem Service Values Changes in Response to Land-Use/Land-Cover Dynamics in Dry Afromontane Forest in Northern Ethiopia

2019 ◽  
Vol 16 (23) ◽  
pp. 4653 ◽  
Author(s):  
Negasi Solomon ◽  
Alcade C. Segnon ◽  
Emiru Birhane
Keyword(s):  
Land Use ◽  
Ecosystem Services ◽  
Land Cover ◽  
Ecosystem Service ◽  
Forest Cover ◽  
Northern Ethiopia ◽  
Land Use Land Cover ◽  
Afromontane Forest ◽  
Land Cover Dynamics ◽  
Dry Afromontane Forest

Despite their importance as sources of ecosystem services supporting the livelihoods of millions of people, forest ecosystems have been changing into other land use systems over the past decades across the world. While forest cover change dynamics have been widely documented in various ecological systems, how these changes affect ecosystem service values has received limited attention. In this study we assessed the impact of land-use/land-cover dynamics on ecosystem service values in dry Afromontane forest in Northern Ethiopia. We estimated ecosystem service values and their changes based on the benefit transfer method using land cover data of the years 1985, 2000, and 2016 with their corresponding locally valid value coefficients and from the Ecosystem service valuation database. The total ecosystem service values of the whole study area were about USD 16.6, 19.0, and 18.1 million in 1985, 2000, and 2016, respectively. The analyses indicated an increase in ecosystem service values from 1985 to 2000 and a decrease in ecosystem service values from 2000 to 2016. Similarly, the contribution of specific ecosystem services increased in the first study period and decreased in the second study period. The findings highlight how forest cover dynamics can be translated into changes in ecosystem service values in dry Afromontane forest ecosystems in Northern Ethiopia and showed how specific ecosystem services contributed to the observed trends. The findings also illustrated the temporal heterogeneity in the impacts of land-use/land-cover dynamics on values of ecosystem services. The findings can serve as crucial inputs for policy and strategy formulations for the sustainable use and management of forest resources and can also guide the allocation of limited resources among competing demands to safeguard the ecosystems that offer the best-valued services.

Plant diversity and regeneration in a disturbed isolated dry Afromontane forest in northern Ethiopia

2016 ◽  
Vol 51 (2) ◽  
pp. 115-127 ◽  
Author(s):  
Ermias Aynekulu ◽  
Raf Aerts ◽  
Manfred Denich ◽  
Aklilu Negussie ◽  
Ib Friis ◽  
...  
Keyword(s):  
Plant Diversity ◽  
Northern Ethiopia ◽  
Afromontane Forest ◽  
Dry Afromontane Forest

scholarly journals Detection ofOlea europaeasubsp.cuspidataandJuniperus procerain the dry Afromontane forest of northern Ethiopia using subpixel analysis of Landsat imagery

2015 ◽  
Vol 9 (1) ◽  
pp. 095975 ◽  
Author(s):  
Hadgu Hishe ◽  
Kidane Giday ◽  
Mulugeta Neka ◽  
Teshome Soromessa ◽  
Jos Van Orshoven ◽  
...  
Keyword(s):  
Landsat Imagery ◽  
Northern Ethiopia ◽  
Afromontane Forest ◽  
Dry Afromontane Forest
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