Exploration of species diversity as ecological conditions vary to determine the possible areas for collecting tree seeds in Amhara Region, Ethiopia.

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dc.contributorTEWACHEW WORKU KEGNE, ETHIOPIAN FORESTRY DEVELOPMENT
dc.contributorANANDA VIRGINIA DE AGUIAR, CNPF
dc.contributorMARCOS SILVEIRA WREGE, CNPF
dc.contributorVALDERES APARECIDA DE SOUSA, CNPF
dc.contributorBRUNO MARCHETTI DE SOUZA, UNIVERSIDADE ESTADUAL PAULISTA “JÚLIO DE MESQUITA FILHO”
dc.contributorMARIA TERESA GOMES LOPES, UNIVERSIDADE FEDERAL DO AMAZONAS.
dc.creatorKEGNE, T. W.
dc.creatorAGUIAR, A. V. de
dc.creatorWREGE, M. S.
dc.creatorSOUSA, V. A. de
dc.creatorSOUZA, B. M. de
dc.creatorLOPES, M. T. G.
dc.date2023-12-07T14:32:37Z
dc.date2023-12-07T14:32:37Z
dc.date2023-12-07
dc.date2023
dc.date.accessioned2026-07-07T03:32:35Z
dc.descriptionThe aim of this study was to determine the forest species trees and shrubs that occur in the Amhara region, Ethiopia, for determining the possible areas for collecting seeds and propagations to meet genetic conservation and use programs as well as the recovery of degraded areas. The study was conducted at Fudi Natural Forest in Fagta Lekoma district, Amhara region, northwestern Ethiopia. Using geographic information systems (GISs), the points of presence of species were plotted on the USGS SRTM map (GTOPO30) at 1 : 250,000 scale (USGS, 2018) using Arc GIS 10.1 software (ESRI, 2011). The map has been cropped and presented only for the citizens that contained points of presence of the species. Figures were generated in the JPG format for each species individually, presenting the distribution of each according to the altitude of the region. The maps were elaborated using multiple linear regressions, relating the bioclimatic variables with the numerical models of latitude, longitude, and altitude. Descriptive statistical analysis was initially performed. This was followed by performing a normality test to observe the data distribution. In the region, 1250 individuals of 32 families and 46 species were surveyed. The families most found in the northeast, north, northwest, southwest, southeast, and west regions were Mimosoideae, Euphorbiaceae, Celastraceae, and Rubiaceae.
dc.identifierInternational Journal of Forestry Research, v. 2023, p.1-14, 2023.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1159287
dc.identifierhttps://doi.org/10.1155/2023/6263105
dc.identifier.urihttp://hdl.handle.net/123456789/436763
dc.languagepor
dc.rightsopenAccess
dc.subjectRecuperação de áreas degradadas
dc.subjectGenetic
dc.subjectRecovery of degraded areas
dc.subjectConservation
dc.subjectSemente Florestal
dc.subjectConservação
dc.subjectGenética Vegetal
dc.subjectDistribuição Geográfica
dc.subjectSeeds
dc.titleExploration of species diversity as ecological conditions vary to determine the possible areas for collecting tree seeds in Amhara Region, Ethiopia.
dc.typeArtigo de periódico

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