Recuperação de Áreas Degradadas no Estado do Piauí (Recuperation of Degradation Areas in the Piauí State)
DOI:
https://doi.org/10.26848/rbgf.v4i6.232771Abstract
A degradação do solo representa um enorme risco para as gerações futuras por ser um dos recursos naturais mais importantes. Entre outras funções, o solo é responsável pela ciclagem dos nutrientes e sustentabilidade dos sistemas naturais. Objetivou-se neste trabalho resgatar as ações e as pesquisas sobre desertificação e recuperação de áreas degradadas no Estado do Piauí. O conhecimento produzido não é suficiente para dimensionar a real área afetada pelo processo de desertificação. A implantação de um programa de controle e/ou recuperação de áreas degradadas deve ser parte de um projeto maior, o de conservação dos recursos naturais e deve ser planejado com base nas várias microbacias existentes no Estado. Recomenda-se testar práticas vegetativas, edáficas e mecânicas para o controle da erosão hídrica e para a recuperação de áreas degradadas.
Palavras - chave: Mitigação; Recursos naturais; Desenvolvimento sustentável.
Recuperation of Degradation Areas in the Piauí State
ABSTRACT
The degradation of the ground represents an enormous risk for the future generations for being one of the more important natural resources. Among others functions, the ground is responsible for the nutrients cycling and support of the natural systems. The objective of this work was to rescue the actions and research on desertification and rehabilitating degraded areas in the State of Piauí. The knowledge produced is not enough for the real size of the area affected by the process of desertification. The implementation of a program for the control and/or recovery of degraded areas should be part of a larger project, the conservation of natural resources and must be planned considering the various watersheds existing in the State. It is recommended that testing practices vegetative, edaphic and mechanical to control erosion and water for the recovery of degraded areas.
Keywords: Mitigation; Natural Resources; Sustainable Development.
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