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...Functional ecosystems and communities global science books non timber forest products an overview gustavo taboada soldati ulysses paulino de albuquerque laboratorio etnobotanica aplicada departamento biologia area botanica universidade federal rural pernambuco av dom manoel medeiros s n dois irmaos cep recife pe brazil corresponding author upa db ufrpe br abstract this article will present of different approaches related to the use ntfp focusing on ecological social domain their exploitation we also discuss role ethnobotany in study these resources keywords biodiversity conservation plant extractivism population development contents introduction concepts importance implications methodologies used studies direct evaluations indirect impacts extraction cultural aspects linked final considerations acknowledgements references has become almost commonplace special attention been given a group known as paper is not intend be depth theoretical arisen due characteristics conceptual revision be...