Abstract
Dry afromontane forests are among the most poorly managed and endangered ecosystems. Therefore, we assessed the composition, diversity, and conservation status of woody plant species of the Debre Libanos church forests and surrounding forest lands in Oromiya Regional National State, central Ethiopia in 62 nested circular sample plots spaced 200 m apart along two transect lines. Large circular plots 314 m2 were used to sample trees with DBH of at least 10 cm, and subplots of 28.26 m2 were laid in each main plot were used to assess saplings and shrubs; a small subplot of 3.14 m2 was used to assess seedlings. In total, 70 woody plant species belonging to 62 genera and 43 families were recorded. Of these, 59, 28 and 32 were in the church, government and private forest types, respectively. The most dominant families were Fabaceae and Verbenaceae, each represented by five species. In the forests considered, trees accounted for 61%, and shrubs with diameter at breast height (DBH) of 1–10 cm accounted for ca. 33%. Among growth forms of woody species, shrubs and seedlings, followed by trees constituted much of the density of woody species in all the three ownership types of forests. The church forest had the most species (59) and highest Shannon (3.12) and Simpson (0.92) species diversity indices, and the government and private forests had a nearly similar total number of species and Shannon and Simpson species diversity indices. Most of the species with higher importance value indices (IVI) were indigenous in origin within the church forest (Juniperus procera = 82), government forest (J. procera = 66) and private forest (Acacia abyssinica = 84). The composition, diversity, and population structure of woody species in the church forest were significantly higher than in the other forest lands. However, interventions of the government and private sectors to conserve forest systems in the areas, particularly the government-owned forest and specific species such as Olea europaea need active enrichment plantings due to their limited natural regeneration. Without improved management interventions, livelihood income diversification and ecosystem services obtained from the forest will not be sustainable.
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References
Aerts R, Van Overtveld K, November E, Wassie A, Abiyu A, Demissew S, Healey JR (2016) Conservation of the Ethiopian church forests: threats, opportunities and implications for their management. J Sci Total Environ 551:404–414
Alelign A, Teketay D, Yemshaw Y, Edwards S (2007) Diversity and status of regeneration of woody plants on the peninsula of Zegie, northwestern Ethiopia. Trop Ecol 48(1):37–49
Bareke T (2018) Lowland semi-evergreen forest of Ethiopia. For Res Eng Int J 2(5):244–248
Bongers F, Wassie A, Sterck F, Bekele T andTeketay D. (2006) Ecological restoration and church forests in northern Ethiopia. J Dry Lands 1(1):35–44
Cardelús CL, Lowman MD, Eshete AW (2012) Uniting church and science for conservation. Science 335(6071):915–917
Chekole G, Asfaw Z, Kelbessa E (2015) Ethnobotanical study of medicinal plants in the environs of Tara-gedam and Amba remnant forests of Libo Kemkem District, northwest Ethiopia. J Ethnobiol Ethnomed 11(1):21–30
Demie G (2015) Floristic composition and diversity of sacred site and challenges towards sustainable forest management: the case of remnant forest patch of debrelibanos monastery, Ethiopia. J Nat Sci Res 5(15):171–182
Duguma L, Atela J, Minang P, Ayana A, Gizachew B, Nzyoka J, Bernard F (2019) Deforestation and forest degradation as an environmental behavior: unpacking realities shaping community actions. Land 8(2):26
Feyera SW (2006) Biodiversity and ecology of Afromontane rainforests with wild Coffea arabica L. populations in Ethiopia. Ecol Dev Ser 49(38):1–10
Gebeyehu G, Soromessa T, Bekele T, Teketay D (2019) Species composition, stand structure, and regeneration status of tree species in dry Afromontane forests of Awi Zone, northwestern Ethiopia. Ecosyst Health Sustainability 5(1):1–17
Geeraert L, Hulsmans E, Helsen K, Berecha G, Aerts R, Honnay O (2019) Rapid diversity and structure degradation over time through continued coffee cultivation in remnant Ethiopian Afromontane forests. Biol Conserv 236(March):8–16
Hundera K, Aerts R, Fontaine A, Van Mechelen M, Gijbels P, Honnay O, Muys B (2013) Effects of coffee management intensity on composition, structure, and regeneration status of Ethiopian moist evergreen afromontane forests. Environ Manag 51(3):801–809
Kassa Z, Asfaw Z, Demissew S (2016) Plant diversity and community analysis of the vegetation around Tulu Korma project centre, Ethiopia. Trop Plant Res 3(2):292–319
Krebs ICJW (1985) Population fluctuations in the small mammals of the Kluane region, Yukon territory. Can Field-Nat 99:51–61
Lemenih M, Kassa H (2014) Re-greening Ethiopia: history, challenges and lessons. Forests 5(8):1896–1909
Malik RN, Husain SZ (2006) Classification and ordination of vegetation communities of the lohibehr reserve forest and its surrounding areas, Rawalpindi, Pakistan. Pak J Bot 38(3):543–558
Mary B, Wertime B, Ostrom E, Gibson C, Lehoucq F, Becker CD, Varughese G (2011) International Forestry Resources and Institutions (IFRI) Research program revised field manual. School of Natural Resources, University of Michigan Church Street, Ann Arbor, MI, 440:734–766
Mulat Y (2013) In forest management practices in Chilga and Mettema Woredas (Districts), North Gondar zone. Int J Innovative Res Dev 2(7):437–446
Nowak DJ, Hirabayashi S, Bodine A, Greenfield E (2014) Tree and forest effects on air quality and human health in the United States. Environ Pollut 193(October):119–129
Oksanen J, Blanchet FG, Friendly M, Kindt R, Legendre P, Mcglinn D, Maintainer HW (2019) Package “vegan” title community ecology package. Community Ecol Package 2(9):1–297
Seyoum G, Zerihun G (2014) An ethnobotanical study of medicinal plants in Debre Libanos Wereda, Central Ethiopia. African J Plant Sci 8(7):366–379
Shiferaw W, Demissew S, Bekele T (2019) Vegetation structure of Debra-libanos Monastery forest patch of North Oromia Region, Central Ethiopia. J Species 20:140–144
Shumi G, Schultner J, Dorresteijn I, Rodrigues P, Hanspach J, Hylander K, Fischer J (2018) Land use legacy effects on woody vegetation in agricultural landscapes of south-western Ethiopia. Divers Distrib 24(8):1136–1148
Stanturf JA, Mansourian S, Kleine M (2017) Implementing forest landscape restoration, a practitioner‘s guide. International Union of Forest Research Organizations, Special Programme for Development of Capacities (IUFRO-SPDC), Vienna, Austria, 34(June), pp 113–114
Tesfaye MA, Gardi O, Bekele T, Blaser J (2019) Temporal variation of ecosystem carbon pools along altitudinal gradient and slope: the case of Chilimo dry afromontane natural forest, Central Highlands of Ethiopia. J Ecol Environ 43(1):1–22
Teshager Z (2018) Woody species diversity, structure and regeneration status in Weiramba Forest of Amhara Region, Ethiopia: implications of managing forests for biodiversity conservation. J Nat Sci Res 8(5):27–28
Teshome M (2014) Population growth and cultivated land in rural Ethiopia: land use dynamics, access, farm size, and fragmentation. Resour Environ 4(3):148–161
Tura HA (2018) Land rights and land grabbing in Oromia, Ethiopia. University of Eastern Finland Law School, Joensuu, Finland. J Land Use Policy 70(October):247–255
Yahya N, Gebre B, Tesfaye G (2019) Species diversity, population structure and regeneration status of woody species on Yerer Mountain Forest, Central Highlands of Ethiopia. Trop Plant Res 6(2):206–213
Yineger H, Kelbessa E, Bekele T, Lulekal E (2011) Floristic composition and structure of the dry Afromontane forest at Bale Mountains National Park, Ethiopia. SINET: Ethiop J Sci 31(2):103–120
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The authors thank the Environment and Coffee Forest Forum (ECFF) for providing research funds through the Volkswagen Foundation funded IFLEA project.
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Koricho, H.H., Shumi, G., Gebreyesus, T. et al. Woody plant species diversity and composition in and around Debre Libanos church forests of North Shoa Zone of Oromiya, Ethiopia. J. For. Res. 32, 1929–1939 (2021). https://doi.org/10.1007/s11676-020-01241-4
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DOI: https://doi.org/10.1007/s11676-020-01241-4