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Caracterização dendrológica e fitossanitária da Mata Nacional do Choupal
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O presente estudo tem como finalidade a realização de um levantamento atualizado do estado do património florestal da Mata Municipal de Coimbra, de modo a definir as melhores estratégias de gestão e a formulação de recomendações para a sua preservação. Para tal, procedeu-se à caracterização dendrológica dos espécimes existentes, bem como à avaliação do respetivo estado fitossanitário. Os exemplares foram georreferenciados, através da plataforma Google Earth, e registados numa base de dados, complementarmente, foi realizada uma ficha fitossanitária para a análise de informação.No total, foram analisados 160 espécimes, todas com problemas fitossanitários, num universo de 324 árvores identificadas na mata. Os parâmetros tidos em consideração foram estabilidade, estado vegetativo, patologias, adaptabilidade e condições de gestão e conservação.Os resultados mostram que as situações mais observadas nas árvores são degradação e instabilidade do tronco e presença de fungos nas folhas, maioritariamente na espécie Laurus nobilis. Verificou-se ainda uma elevada presença da espécie Robinia pseudoacacia, espécie considerada invasora.
This study presents an updated survey of the forest heritage of the Mata Municipal de Coimbra, in order to define the most appropriate management strategies and formulate recommendations for its preservation. For this purpose, a dendrological characterization of the existing specimens was conducted, as well as an assessment of their phytosanitary condition. The specimens were georeferenced using the Google Earth platform and recorded in a database, additionally, a phytosanitary record sheet was prepared for information analysis.In total, 160 specimens were analyzed, all showing phytosanitary issues, out of a universe of 324 trees identified in the forest. The parameters considered included stability, vegetative condition, pathologies, adaptability and management and conservation status.The results indicate that the most frequent issues observed in the trees were trunk degradation and instability, along with the presence of foliar fungi, particularly in Laurus nobilis. Furthermore, a high occurrence of Robinia pseudoacacia was recorded, a species considered invasive.
This study presents an updated survey of the forest heritage of the Mata Municipal de Coimbra, in order to define the most appropriate management strategies and formulate recommendations for its preservation. For this purpose, a dendrological characterization of the existing specimens was conducted, as well as an assessment of their phytosanitary condition. The specimens were georeferenced using the Google Earth platform and recorded in a database, additionally, a phytosanitary record sheet was prepared for information analysis.In total, 160 specimens were analyzed, all showing phytosanitary issues, out of a universe of 324 trees identified in the forest. The parameters considered included stability, vegetative condition, pathologies, adaptability and management and conservation status.The results indicate that the most frequent issues observed in the trees were trunk degradation and instability, along with the presence of foliar fungi, particularly in Laurus nobilis. Furthermore, a high occurrence of Robinia pseudoacacia was recorded, a species considered invasive.
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Coimbra Mata Nacional do Choupal Fitossanidade patrimóneo arbóreo