Mbaracayú Forest Nature Reserve | |
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La Reserva Natural del Bosque Mbaracayú | |
IUCN category II (national park)
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Reserve in July 2008
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Nearest city | Ygatimí, Canindeyú Department |
Coordinates | 24°07′20″S 55°26′49″W / 24.122114°S 55.447028°WCoordinates: 24°07′20″S 55°26′49″W / 24.122114°S 55.447028°W |
Area | 64,405 hectares (159,150 acres) |
Designation | Protected area |
Created | 1991 |
Administrator | Moisés Bertoni Foundation |
The Mbaracayú Forest Nature Reserve (Portuguese: Reserva Natural del Bosque Mbaracayú) is a protected area in Paraguay.
The Mbaracayú Forest Nature Reserve protects an area of high, humid subtropical forest in the upper Jejuí River basin. It covers 64,405 hectares (159,150 acres). It hold one of the last large, well-preserved remnants of Alto Paraná Atlantic forests in Paraguay. The reserve would be part of the proposed Trinational Biodiversity Corridor, which aims to provide forest connections between conservation units in Brazil, Paraguay and Argentina in the Upper Paraná ecoregion.
The Mbaracayú Forest Nature Reserve was established by an agreement between the government of Paraguay, the Moisés Bertoni Foundation, the United Nations and The Nature Conservancy, later ratified in 1991 by national law 112/91. The reserve was declared a Paraguay heritage area dedicated in perpetuity to protect the forest, biological diversity and cultural resources, and to promote sustainable development. The reserve was submitted on 19 December 2003 as a proposed World Heritage Site.
The Mbaracayú Forest Nature Reserve in an area of cattle ranches and small farms. The Mbaracaya Range crosses the north eastern corner of the reserve. There are many small, deep valleys with waterfalls and streams that feed the Jejui River. Soils are mainly sandy and infertile. Average annual temperature is 21 to 22 °C (70 to 72 °F). Temperatures range from −2 °C (28 °F) in the dry winter to 42 °C (108 °F) in the wet summer. Average annual rainfall is 1,800 millimetres (71 in).
88% of the vegetation consists of different types of forest. The rest is wetland, pasture, lagoon, river or cerrado. Riparian forests border the Jejui-mi and are subject to periodic flooding. Commercially useful plants include Yerba mate (Ilex paraguariensis), Alsophila atrovirens, Anthurium plowmanii, Aspidosperma polyneuron and Phyrus species. Other plants include Tabebuia species, Cedrela fissilis, Balfourodendron riedelianum, Cordia tricótoma'', Piptadenia species and Peltophorum dubium.