Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, Ethiopia
Dobera glabra is a much branched multipurpose evergreen shrub or tree, which is distributed in Acacia savanna, Acacia open woodland with grassy clearings, and Acacia nubica scrub. This study investigates the population structure, regeneration status, cultural importance, and major threats to D. glab...
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| Format: | Article |
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Wiley
2022-01-01
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| Series: | International Journal of Forestry Research |
| Online Access: | http://dx.doi.org/10.1155/2022/3283688 |
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| author | Kflay Gebrehiwot Ali Zeynu |
| author_facet | Kflay Gebrehiwot Ali Zeynu |
| author_sort | Kflay Gebrehiwot |
| collection | DOAJ |
| description | Dobera glabra is a much branched multipurpose evergreen shrub or tree, which is distributed in Acacia savanna, Acacia open woodland with grassy clearings, and Acacia nubica scrub. This study investigates the population structure, regeneration status, cultural importance, and major threats to D. glabra and provides input for policy and decision-makers to develop conservation strategies that improve the population of the species. A sample plot of 30 × 20 meters and 10× 10 meters were systematically laid along transect lines for the mature D. glabra population and seedling and saplings of the species, respectively. The historical distribution and principal threats to D. glabra were collected through semistructured interviews and focused group discussion with the purposively selected informants. Moreover, direct field observation of threats such as cutting and debarking was recorded. The density of D. glabra was found to be 18.33 stem ha−1. The mean DBH was 43.55 cm (SE ± 1.58), showing a bell-shaped pattern implying the mid-DBH class is the dominant class. The mean height and crown diameter was 5.5 m (SE± 0.19) and 8.60 m (SE± 0.31), respectively. Furthermore, the regeneration status of the D. glabra was found to be extremely poor. The major threats to the species were identified as drought, lightning, grazing, cutting, and windfall. The population structure of the species revealed a bell-shaped pattern. The extremely poor natural regeneration status of the species shows the need to implement a reactive conservation approach. |
| format | Article |
| id | doaj-art-a31a3a111f3d4c10a7ffe796ea26832d |
| institution | OA Journals |
| issn | 1687-9376 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Forestry Research |
| spelling | doaj-art-a31a3a111f3d4c10a7ffe796ea26832d2025-08-20T02:20:32ZengWileyInternational Journal of Forestry Research1687-93762022-01-01202210.1155/2022/3283688Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, EthiopiaKflay Gebrehiwot0Ali Zeynu1Samara UniversitySamara UniversityDobera glabra is a much branched multipurpose evergreen shrub or tree, which is distributed in Acacia savanna, Acacia open woodland with grassy clearings, and Acacia nubica scrub. This study investigates the population structure, regeneration status, cultural importance, and major threats to D. glabra and provides input for policy and decision-makers to develop conservation strategies that improve the population of the species. A sample plot of 30 × 20 meters and 10× 10 meters were systematically laid along transect lines for the mature D. glabra population and seedling and saplings of the species, respectively. The historical distribution and principal threats to D. glabra were collected through semistructured interviews and focused group discussion with the purposively selected informants. Moreover, direct field observation of threats such as cutting and debarking was recorded. The density of D. glabra was found to be 18.33 stem ha−1. The mean DBH was 43.55 cm (SE ± 1.58), showing a bell-shaped pattern implying the mid-DBH class is the dominant class. The mean height and crown diameter was 5.5 m (SE± 0.19) and 8.60 m (SE± 0.31), respectively. Furthermore, the regeneration status of the D. glabra was found to be extremely poor. The major threats to the species were identified as drought, lightning, grazing, cutting, and windfall. The population structure of the species revealed a bell-shaped pattern. The extremely poor natural regeneration status of the species shows the need to implement a reactive conservation approach.http://dx.doi.org/10.1155/2022/3283688 |
| spellingShingle | Kflay Gebrehiwot Ali Zeynu Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, Ethiopia International Journal of Forestry Research |
| title | Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, Ethiopia |
| title_full | Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, Ethiopia |
| title_fullStr | Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, Ethiopia |
| title_full_unstemmed | Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, Ethiopia |
| title_short | Population Structure, Regeneration Status, and Threats to Dobera glabra (Forssk.) Poir. in Chifra District, Afar Regional State, Ethiopia |
| title_sort | population structure regeneration status and threats to dobera glabra forssk poir in chifra district afar regional state ethiopia |
| url | http://dx.doi.org/10.1155/2022/3283688 |
| work_keys_str_mv | AT kflaygebrehiwot populationstructureregenerationstatusandthreatstodoberaglabraforsskpoirinchifradistrictafarregionalstateethiopia AT alizeynu populationstructureregenerationstatusandthreatstodoberaglabraforsskpoirinchifradistrictafarregionalstateethiopia |