The meeting was attended by the Prime Minister of the Republic of the Congo and ministers from all three countries and much of the discussion has focused on the importance of the recently mapped peatlands that lie in the Cuvette Centrale region of the Congo basin. At 360,000 square kilometres, the Congo basin is the second largest tropical wetland in the world. The two Congos share a border along the 4700 kilometre-long river.
The mapping effort took four years, according to Simon Lewis, a researcher from Leeds University in England who led the research team. The peat in this region contains 30 billion gigatonnes of carbon, he said, “equivalent to 20 years of the total emissions of the United States.”
The declaration focusses on the importance of the “peatlands found in the central Congolese basin, in an almost intact state.” They are important because of their “unique and exceptional biodiversity, their contribution to mitigation and adaptation to climate change through carbon storage, biodiversity conservation, [and] regulation of water regime and quality….”
The declaration commits the two Congos to cooperate on peatland preservation and to develop land use plans to “promote the conservation and protection of peatlands and prevent their drainage and degradation.” As part of this, they announced “the establishment of a transboundary collaboration agreement to preserve the future of these valuable natural peatlands and their ecosystem services, with the participation of communities and local stakeholders.”
The Brazzaville conference is called “Valoriser les tourbières pour la population et la planète” – Valuing Peatlands, for people and the planet.” There has been considerable discussion of the value of peatlands. Besides storing carbon, some of those values include ecosystem services -- wildlife, water regulation, plants and other materials that the 75 million people need to live in the Cuvette Centrale region.
Indonesia’s Minister of Environment and Forestry, Siti Nurbaya, took part in the meeting and signed the declaration. Indonesia’s efforts to restore vast tracks to degraded peatlands – and the lessons and failures learned in this process – are part of a “South-South” exchange.