Biodiversity & Conservation

, Volume 13, Issue 14, pp 2661–2678

An estimate of the costs of an effective system of protected areas in the Niger Delta – Congo Basin Forest Region

  • Allard Blom

DOI: 10.1007/s10531-004-2138-1

Cite this article as:
Blom, A. Biodiversity and Conservation (2004) 13: 2661. doi:10.1007/s10531-004-2138-1


This paper presents an analysis of the costs of implementing a biodiversity conservation vision for the Niger Delta – Congo Basin Forest Region, a region covering the forests from Nigeria across Cameroon, Equatorial Guinea (EG), Gabon, Central African Republic (CAR), Congo and the Democratic Republic of Congo (DRC), based on an effectively managed and representative protected area network. The Niger Delta – Congo Basin Forest Region has an existing protected area system of about 135,000 km2. A system of effectively managed protected areas that would maintain a substantial part of the biodiversity would require an additional 76,000 km2 to be gazetted and an investment for the total system of over $1 billion (109). After this initial 10-year investment an estimated $87 million a year would be sufficient to maintain this system. Overall, current donor expenditure in the present network is probably less than $15 million per year, so over $800 million dollars will have to be found elsewhere. If the international community values the biodiversity of the Niger Delta – Congo Basin Forest Region, it is going to have to cover the cost of maintaining this biodiversity.

Congo Basin Costs Forest Management Niger Delta Protected area 

Copyright information

© Kluwer Academic Publishers 2004

Authors and Affiliations

  • Allard Blom
    • 1
    • 2
    • 3
  1. 1.Tropical Nature Conservation and Vertebrate Ecology GroupWageningen UniversityWageningenThe Netherlands
  2. 2.Department of AnthropologyState University of New York at Stony BrookStony BrookUSA
  3. 3.World Wildlife Fund, Inc.WashingtonUSA

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