Chiari Malformation. Chiari malformations (CMs) are structural defects in the cerebellum, the part of the brain that controls balance. When the indented bony space at the lower rear of the skull is smaller than normal, the cerebellum and brainstem can be pushed downward.
Slum Tours: Ecotourism or Exploitation? In Kenya's capital, one of the most lucrative -- and controversial -- effects of ecotourism has been the proliferation of tours through Kibera slum, home to more than 1 million people, almost a third of Nairobi's population.
of the ecotourism industry in Costa Rica with regard to environmental impacts. Costa Rica has been selected as a focus country to examine these impacts due to its. strong reputation as an ecotourism destination and because itâs economy has been. increasingly fuelled by ecotourism (see appendix D).