Report calls for addressing management issues of sanctuaries Updated: Updated: Fire, grazing, invasive species, plantations among problems faced by reserves in Kerala Share Article Fire, grazing, invasive species, plantations among problems faced by reserves in Kerala Wildlife sanctuaries in Kerala should address the “overarching problems” of fire, grazing, invasive species and monoculture plantations to improve their scores in management effectiveness, suggested a national-level evaluation report. The Management Effectiveness Evaluation (MEE) of the national parks and wildlife sanctuaries in the State was done as part of a national exercise, jointly carried out by the Union Ministry of Environment, Forest and Climate Change and the Wildlife Institute of India.