Diversidade de espécies lenhosas, estrutura e estoque de carbono em uma Floresta Afromontana seca e perturbada na Etiópia
DOI:
https://doi.org/10.4336/2025.pfb.45e202302284Palavras-chave:
Biomassa, Biodiversidade, Regeneração florestalResumo
A Etiópia é um país tropical dotado de diversas formações florestais. Estas florestas fornecem as maiores proporções de madeira utilizada para mobiliário, construção e consumo doméstico de energia. A floresta de Arbagugu é uma das florestas secas afromontanas sob graves perturbações antrópicas. Apesar disso, faltam informações atualizadas sobre o estado atual da floresta. Este estudo avalia a composição, diversidade, estrutura da comunidade e estoques de carbono de espécies lenhosas na floresta de Arbagugu. A floresta de Arbagugu apresenta baixa riqueza e diversidade de espécies e a regeneração de algumas espécies arbóreas é inadequada. A densidade do estoque de carbono cai abaixo dos valores relatados para outras florestas similares. Portanto, é importante desenvolver estratégias de manejo florestal, planos de utilização e iniciativas de restauração que atendam aos interesses da comunidade local. Minimizar as perturbações antrópicas também é fundamental para preservar a diversidade das plantas e aumentar o armazenamento de carbono na floresta. Recomendamos plantios de enriquecimento e medidas de proteção em áreas altamente degradadas e investimentos para conscientização sobre a conservação florestal. Recomendamos, também, pesquisas que quantifiquem os impactos socioecológicos das atividades humanas na floresta e investiguem o potencial para a colheita sustentável de madeira utilizando espécies de árvores selecionadas.
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