|
 |
Study of Pristine Ghanaian Forest reveals new, rare and threatened species22/05/2006 00:00:00Findings confirm scientific value of unique Western African forest December 2007. Scientists exploring one of the largest remaining blocks of tropical forest in Western Africa have discovered significant populations of new, rare and threatened species underscoring the area’s high biological diversity and value. The findings were made in 2006 during an expedition to Ghana’s Atewa Range Forest Reserve, led by Conservation International’s Rapid Assessment Program (RAP). Butterflies
 Discoveries The RAP discoveries include a Critically Endangered frog species (Conraua derooi) whose presence in Atewa may represent the last viable population in the world; an unusually high 22 species of large mammals and six species of primates including two species of global conservation concern: Geoffroy’s pied colobus (Colobus vellerosus) and the olive colobus (Procolobus verus); 17 rare butterfly species; six bird species of global conservation concern including the brown-cheeked hornbill (Bycanistes cylindricus) and the Nimba flycatcher (Melaenornis annamarulae, the first time this bird has been recorded in Ghana); and nine species new to science: a spider tick whose lineage is as old as the dinosaurs and eight species of grasshopper.  Threatened by Logging and Bushmeat Researchers also observed the reserve to be under pressure from illegal timber harvesting and bushmeat hunting. Mining exploration activities may pose a future threat, as the reserve contains gold and bauxite deposits. ‘Atewa harbours one of the healthiest and most important ecosystems in Western Africa and is the crown jewel of Ghana,’ said Leeanne Alonso, a Conservation International (CI) scientist. ‘This is an SOS to create viable economic development options with local communities and other stakeholders, as well as protecting Atewa’s valuable natural resources.’ A team of 22 scientists, post-graduate students and assistants from Ghana and abroad surveyed the 58,472 acre Atewa tract in south-eastern Ghana, just two hours from the capital Accra. The scientists found an intact forest ecosystem, which is unusual and significant for West Africa, where most forests are highly fragmented and disturbed. Birds & Mammals
 Atewa Range Forest Established as a national forest reserve in 1926, and since as one of Ghana’s Globally Significant Biodiversity Areas, Atewa’s importance has long been recognized because it contains the headwaters of three river systems, essential sources of domestic, agricultural and industrial water for local communities and many of Ghana’s major population centres, including Accra. In their final report, scientists called for the government to upgrade the area’s protection status such as to a National Park, create of a buffer zone around the park and develop a management plan that includes conversation measures and economic development strategies compatible with conservation goals. Eco-tourism Opportunity The report points to eco-tourism as an optimal industry to develop because of Atewa’s beauty, richness in species and close proximity to the capital city. Another solution cited is Payment for Ecosystem Services or carbon credits. The economic values of the services provided by Atewa would be calculated and payments for these services made to the communities as a mechanism to protect the forest and watershed.  ‘While this forest has long been known to harbour a high number of species and to serve as an essential source of water for local villages and for Accra, it is only recently that the global importance of this reserve has been confirmed,’ said Okyeame Ampadu-Agyei, CI-Ghana country director. ‘We must quickly take action to protect the incredible diversity of Atewa for future generations and to prevent the extinction of the 36 globally threatened species that we know to live in Atewa.’ The RAP, sponsored by Alcoa World Alumina LLC, provides information for policymakers and other stakeholders in deciding how to balance development with protecting important biodiversity that benefits local communities and the global ecosystem. New National Park in Sierra Leone Sets the Standard for Conservation
Gola Forest National Park has just been declared as Sierra Leone's newset National Park, and is hoping to set the standard for the development and conservation. Read more about Gola Forest
|
|
|
|||||||||||||||||||||
Read the comments about this article and leave your own comment