Law enforcement vital for great ape survival
Recent studies show that the populations of African great apes are rapidly decreasing. Many areas where apes occur are scarcely managed and weakly protected. Researchers from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, have carried out an international collaborative project together with field researchers and park managers. The project aim was to evaluate how the lack of conservation effort influences the extinction risk of African great apes. Records were collected over the last 20 years from 109 resource management areas. The researchers found that the long-term presence of local and international non-governmental organization support and of law enforcement guards are the most crucial factors affecting ape survival, and that they have a clear measurable impact. Conversely, national development, often cited as a driver of conservation success, and high human population density had a negative impact on the likelihood of ape survival.