African representatives at the UN-led climate change talks have expressed concern that some developed countries are trying to kill the Kyoto Protocol's two-track negotiation mechanism. UN climate chief Yvo De Boer said voicing their concerns will help lead to a compromise at the two-week meeting.

Chairperson of the African group, Djemouh Kamel, told a press conference that its countries were extremely disappointed that some developed nations are trying to abandon the existing system.

He also stressed the importance of the Kyoto Protocol which expires in 2012. De Boer acknowledged most countries would like to see it extended, and that it's not only Africa's concern.

The chief also pointed out protests from African groups and environmental campaigns will push leaders towards compromise for a final agreement.