Illegal logging and its effects on the abundance and distribution of big tree species in Afi Mountain Wildlife Sanctuary, Cross River State Nigeria

Abstract

This study focused on big trees species abundance and distribution in Afi Mountain Wildlife Sanctuary Cross River State State, Nigeria. The study assessed the big tree species abundance and distribution in the highland and lowland areas of the Sanctuary and the effects of illegal logging.  The research was conducted from June, 2020 to June, 2021. The methods used were the total numeration count for big tree species abundance and distribution. Results revealed that the big tree species of the study area were mainly of primary forest which has been modified through human activities of logging. Sixty three (63) species of big trees were enumerated, out of which 66.7% where located in the highland area and only 33.3% were located in the lowland area. On site assessment, revealed evidence of logging activity in the study area. It was recommended that enrichment planting and enforcement of laws should be carried out in the study area for posterity.