G2TT
来源类型Articles
规范类型论文
ISSN2315-8751
Assessment of vegetation characteristics and production of Boswellia papyrifera woodlands in north western lowlands of Ethiopia
Tiani, A.M.; Besa, M.C.; Devisscher, T.; Pavageau, C.; Butterfield, R.; Bharwani, S.; Bele, M.Y.
发表日期2015
出处Sky Journal of Agricultural Research 4(1): 8-13
出版年2015
语种英语
摘要

The dry land woodlands in Ethiopia possess diverse tree species that are known for their valuable non-timber forest products (NTFPs). The study was carried out in three districts namely Kafta Humera (Adi-Goshu), Metema (Lemlem-Terara) and Sherkole (Gemed). A total of 24 species were recorded across the three study sites. The average number of stems per hectare across the sites was 276 and the average basal area was estimated to be 9.33 m2 ha-1. Based on their population structures, the woodland species can be categorized as Group I contained species with a progressively declining numbers of trees with increasing diameter in Gemed site and Group II was comprised of both Adi-Goshu and Lemlem-Terara sites with a bell-shaped or irregular distribution. In addition, Boswellia papyrifera is known to occur in various parts of Ethiopia including Tigray, Amhara and Benshangul Gumuz regions. Therefore, the total production of gum olibanum and gum arabic in the three sites was recorded approximately 12,112.98 tons with the net income of 129.34 million Birr since 1999. Therefore, Ethiopia will be more benefited from the export of these products, provided efforts are made to develop and manage these resources in a sustainable way.

主题dry forests ; Non Timber Forest Products ; species diversity
区域Ethiopia
URLhttps://www.cifor.org/library/5833/
来源智库Center for International Forestry Research (Indonesia)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/93146
推荐引用方式
GB/T 7714
Tiani, A.M.,Besa, M.C.,Devisscher, T.,et al. Assessment of vegetation characteristics and production of Boswellia papyrifera woodlands in north western lowlands of Ethiopia. 2015.
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