Central Amazon Ecological Corridor

Central Amazon Ecological Corridor
Corredor Ecológico Central da Amazônia
Anavilhanas National Park from the air
Map showing the location of Central Amazon Ecological Corridor
Map showing the location of Central Amazon Ecological Corridor
Coordinates3°20′S 67°55′W / 3.33°S 67.92°W / -3.33; -67.92
Area52,159,206 hectares (128,888,200 acres)
DesignationEcological corridor
Created15 March 2002
AdministratorFederal Ministry of the Environment

The Central Amazon Ecological Corridor (Portuguese: Corredor Ecológico Central da Amazônia) is an ecological corridor in the state of Amazonas, Brazil, that connects a number of conservation units in the Amazon rainforest. The objective is to maintain genetic connectivity between the protected areas without penalizing the local people, where possible using participatory planning that involves all affected actors.

Location

The Central Amazon Ecological Corridor connects a number of conservation units in the central Amazon region with a combined area of 52,159,206 hectares (128,888,200 acres).[1] The corridor covers parts of the Solimões and Negro river basins, mostly in the state of Amazonas but with a small portion in the state of Pará. The main urban centers in the corridor are the cities of Manaus, Manacapuru and Tefé.[2] If indigenous territories are included, over 70% of the corridor was contained in protected areas in 2005.[3]

The corridor is of great ecological importance. It includes parts of several major rivers with different aquatic environments such as the Jutaí, Japurá, Juruá, Solimões, Tefé and Rio Negro, and many smaller rivers, streams, bayous, and várzea and terra firma lakes. It covers formations from the Tertiary period with terra firma and black water and Pleistocene and Holocene floodplains formed by the deposit of white water sediments.[2] Unlike other ecological corridors in Brazil there is very high connectivity between the conservation units, so genetic transfer has not been strangled by human disturbance in the unprotected areas.[2]

History

Implementation of protected reserves and parks has not guaranteed sustainability of natural systems due in part to lack of supporting infrastructure and staff, to the isolation of the protected units as islands, and to lack of involvement of actors within and around the protected unit. In an attempt to address this, ecological corridors are assembled from protected areas, indigenous lands and areas with different types of land use, forming a connected whole. The management approach is participatory, involving government and non-government actors. The Central Amazon Corridor and the Central Atlantic Forest Ecological Corridor were prioritized to test and address different conditions in the two main forest biomes in Brazil. Lessons learned would be applied in creation of other corridors.[4]

The agreement to implement the Central Amazon Ecological Corridor was signed on 28 December 2001, and came into effect on 15 March 2002 when the required conditions had been met.[5] The overall goal of the corridor was to retain the integrity of the large area covered by the corridor as far as possible without penalizing the local people. If protected area mosaics are shown to be compatible with the basic corridor design, a participatory process for internal zoning of the corridor may be established within the existing legislation. The secondary objectives of the corridor therefore aim at integrated management and participation by different social sectors in addition to those always considered in ecological corridors projects.[2]

An agreement to cooperate on restoration and environmental recovery was signed on 24 August 2010 between the Ministry of the Environment and the University of Amazonas Foundation. The purpose was to define methods of ensuring support for restoring degraded areas in the ecological corridors, enabling and involving the actors in the native species forestry production chain, and protecting the biodiversity of the corridor through participatory management and social mobilization in the areas between conservation units, and through studies and surveys.[5]

Actors

Implementation of the corridor involves actors from all levels of government and from civil society.

National level

At the national level the actors include:[2]

Regional level

At a regional level actors include:[2]

Local level

Local actors include local civil society associations such as fishing communities, loggers' associations and other groups dedicated to the exploitation of natural resources, as well as:[2]

  • The Church
  • Municipal authorities,
  • Units of the National Health Foundation (FNS / Sucam)
  • Decentralized units of Amazonas state government and its departments
  • Rural workers' union
  • IBAMA posts (POCOFs)
  • Local media and NGOs

Conservation Units

The Central Amazon Ecological Corridor connects the following conservation units:[6]

Unit Type Level Created Area (ha)
Amanã Sustainable development reserve State 1998 2,350,000
Anavilhanas National park Federal 1981 350,470
Auatí-Paraná Extractive reserve Federal 2001 146,950
Baixo Juruá Extractive reserve Federal 2001 187,982
Biological Dynamics of Forest Fragments Project Area of relevant ecological interest Federal 1985 3,288
Catuá-Ipixuna Extractive reserve State 2003 217,486
Caverna do Maroaga Environmental protection area State 1990 374,700
Cujubim Sustainable development reserve State 2003 2,450,380
Jaú National park Federal 1980 2,367,333
Javari-Buriti Area of relevant ecological interest Federal 1985 15,000
Juami-Japurá Ecological station Federal 2001 745,830
Jutaí-Solimões Ecological station Federal 1983 284,285
Mamirauá Sustainable development reserve State 1996 1,100,000
Médio Juruá Extractive reserve Federal 1997 251,577
Rio Jutaí Extractive reserve Federal 2002 275,533
Rio Negro Left Bank Environmental protection area State 1995 611,008
Rio Negro North Section State park State 1995 146,028
Rio Negro Right Bank Environmental protection area State 1995 461,741
Rio Negro Sustainable development reserve State 2008 103,086
Rio Negro South Section State park State 1995 86,601
Rio Unini Extractive reserve Federal 2006 833,352
Rio Urubu State forest State 2003 27,342
Sauim-Castanheira Ecological reserve Federal 1989 109
Sumaúma State park State 2003 53
Tefé National forest Federal 1989 1,020,000
Uacari Sustainable development reserve State 2005 632,949
Uatumã Biological reserve Federal 2002 938,720
Uatumã Sustainable development reserve State 2004 424,430

Notes

  1. ^ CEC Central da Amazônia – ISA, Informações gerais.
  2. ^ a b c d e f g CEC Central da Amazônia – ISA, Características.
  3. ^ Mercadante 2005, p. 7.
  4. ^ Projeto Corredores Ecológicos – MMA.
  5. ^ a b CEC Central da Amazônia – ISA, Historico Juridico.
  6. ^ CEC Central da Amazônia – ISA, Áreas relacionadas.

Sources

  • CEC Central da Amazônia (in Portuguese), ISA: Instituto Socioambiental, retrieved 2016-10-17
  • Mercadante, Dr. Mauricio (2005), PROJETO CORREDORES ECOLÓGICOS (in Portuguese), MMA, retrieved 2016-10-18
  • Projeto Corredores Ecológicos (in Portuguese), MMA, retrieved 2016-10-18