Lake Opeta | |
---|---|
Location | Nakapiripirit, Sironko, Katakwi, Kumi |
Coordinates | 1°42′0″N34°14′0″E / 1.70000°N 34.23333°E Coordinates: 1°42′0″N34°14′0″E / 1.70000°N 34.23333°E |
Primary outflows | Lake Bisina |
Basin countries | Uganda |
Surface area | 68,912 hectares (170,290 acres) |
Surface elevation | 1,050 metres (3,440 ft) |
Islands | Tisai |
Official name | Lake Opeta Wetland System |
Designated | 15 September 2006 |
Reference no. | 1636 [1] |
Lake Opeta is a lake with an extensive wetland system in Uganda.
The wetland lies south of the Pian Upe Wildlife Reserve and serves as a dry-season refuge for both wildlife from the park and domestic cattle of the surrounding Karamajong and Pokot people. Lake Opeta is a small lake in the middle of the swamp, covered by water-lilies Nymphaea with a thin fringe of papyrus Cyperus papyrus on the eastern side. There is a wooded island in the middle of the swamp called the Tisai, where a few people live. The area is mainly used by the Karamojong and Pokot people for grazing their cattle in the dry season.
Lake Opeta’s surrounding swamp falls in four Districts; it is the only significant wetland in the Karamoja area, and one of the few remaining intact marshes in Uganda. The Important Bird Area (IBA) covers Lake Opeta itself and the surrounding marsh from Lake Bisina in the west, bordering East Teso Controlled Hunting Area in the north, Pian-Upe Wildlife Reserve in the east, and covering the seasonal grassland indicated as Lake Okolitorom on maps. The IBA is predominantly an extensive swamp of Miscanthus to the east and south, merging into dry Hyparrhenia grass savannas. [2]
Lake Opeta is primarily fed by rainfall on Mount Elgon and drains into Lake Kyoga via Lake Bisina. It is surrounded by an extensive swamp and floodplain domestically sustainable for fishing and rearing cattle. [3]
Lake Opeta is one of Uganda's 33 Important Bird Areas and since 2006 a Ramsar-listed wetland of international importance.
A Biodiversity and Eco-Tourism Centre funded by the Global Environmental Facility and UNDP serves the lake.
Lake Opeta [4] and its surrounding swamps are located in eastern Uganda, 25 km north-east of Kumi town and the northern part borders a Wildlife Reserve, Pian-Upe Wildlife Reserve and Teso Community Reserve. Lake Opeta and its surrounding swamps are located in north eastern Uganda, in four districts of Nakapiripirit (Namalu sub-county and Lorachat sub-county), Sironko (Bunambutye sub-county), Katakwi (Usuku county, Magoro sub-county) and Kumi (Kolir sub-county, Malera sub-county and Ongino sub-county). The Ramsar site stands 1,050 m above sea level and covers an area of 68,913 hectares. The wetland system represents the easternmost part of the Lake Kyoga basin. It occupies an extensive floodplain between the Lake Bisina Ramsar Site (which it drains towards Lake Kyoga) to the west and the base of Mount Elgon, a massive extinct volcanic massif, to the south-east. The Lake Opeta wetlands marks the southern limits of the vast, arid region of Karamoja which extends along Uganda's eastern flank between Mount Elgon and the distant Sudan border, nearly 300 km to the north.Lake Opeta is one of Uganda's 33 Important Bird Areas and since 2006 a Ramsar-listed wetland of international importance. [2]
A Biodiversity and Eco-Tourism Centre funded by the Global Environmental Facility and UNDP serves the lake. [5]
Lake Opeta and its surrounding swamps are located in eastern Uganda, 25 km north-east of Kumi town. The Ramsar site stands 1,050 m above sea level and covers an area of 68,913 hectares. The wetland system represents the easternmost part of the Lake Kyoga basin. It occupies an extensive floodplain between the Lake Bisina Ramsar Site (which it drains towards Lake Kyoga) to the west and the base of Mount Elgon, a massive extinct volcanic massif, to the south-east. The Lake Opeta wetlands marks the southern limits of the vast, arid region of Karamoja which extends along Uganda's eastern flank between Mount Elgon and the distant Sudan border, nearly 300 km to the north. [6]
Fox's weaver, Uganda's only endemic bird species, is known to inhabit the wetland, [2] as do the globally threatened vulnerable shoebill, near-threatened papyrus gonolek, and 160 other species. [3]
Lake Kyoga is a large shallow lake in Uganda, about 1,720 km2 (660 sq mi) in area and at an elevation of 1,033 metres. The Victoria Nile flows through the lake on its way from Lake Victoria to Lake Albert. The main inflow from Lake Victoria is regulated by the Nalubaale Power Station in Jinja. Another source of water is the Mount Elgon region on the border between Uganda and Kenya. While Lake Kyoga is part of the African Great Lakes system, it is not itself considered a great lake.
The Sudd is a vast swamp in South Sudan, formed by the White Nile's Baḥr al-Jabal section. The Arabic word sudd is derived from sadd, meaning "barrier" or "obstruction". The term "the sudd" has come to refer to any large solid floating vegetation island or mat. The area which the swamp covers is one of the world's largest wetlands and the largest freshwater wetland in the Nile Basin.
The Oropom were the aboriginal inhabitants of much of Karamoja in Uganda, Mt. Elgon area and West Pokot, Trans Nzoia and Turkana regions in Kenya. Their descendants were largely assimilated into various communities present in their former territories, including the Iteso, Karamojong, Pokot, Turkana and Bukusu. They are or were found in scattered pockets between the Turkwel River, Chemorongit Mountains and Mt. Elgon. One report indicates that they formerly spoke the unclassified Oropom language.
Mount Elgon National Park is a national park 140 kilometres (87 mi) northeast of Lake Victoria. The park covers an area of 1,279 square kilometres (494 sq mi) and is bisected by the border of Kenya and Uganda. The Ugandan part of the park covers 1,110 km2 (430 sq mi) while the Kenyan part covers 169 km2 (65 sq mi). The Kenyan part of the park was gazetted in 1968, the Ugandan part in 1992.
Lake Kwania is in the districts of Lira, Apac and Amolatar in the Northern Region of Uganda. It is part of a large wetland along the White Nile between Lake Victoria and Lake Albert. The wetland, which includes Lake Kwania, the even larger Lake Kyoga, and other water bodies and swamps, consists of about 3,420 square kilometres (1,320 sq mi) of open water and about 2,180 square kilometres (840 sq mi) of permanent swamps. Of this total, Lake Kwania accounts for 540 square kilometres (210 sq mi), about 16 percent, of the open water.
Lukanga Swamp is a major wetland in the Central Province of Zambia, about 50 km west of Kabwe. Its permanently swampy area consists of a roughly circular area with a diameter of 40 to 50 km covering 1850 km2, plus roughly 250 km2 in the mouths of and along rivers discharging into it such as the Lukanga River from the north-east, plus another 500 km2 either side of the Kafue River to the west and north-west, making 2600 km2 in total. It contains many lagoons such as Lake Chiposhye and Lake Suye but few large channels, and its average depth is only 1.5 m.
The wildlife of Uganda is composed of its flora and fauna. Uganda has a wide variety of different habitats, including mountains, hills, tropical rainforest, woodland, freshwater lakes, swamps and savanna with scattered clumps of trees. The country has a biodiverse flora and fauna reflecting this range of habitats and is known for its primates, including gorillas and chimpanzees. There are ten national parks and thirteen wildlife reserves; some 345 species of mammal and 1020 species of bird have been recorded in the country.
The Malagarasi River is a river in western Tanzania, flowing through Kigoma Region, although one of its tributaries comes from southeastern Burundi. The river also forms the western border of Tabora Region, the southern border of Kagera Region and the southwestern border of Geita Region. It is the second-longest river in Tanzania behind the Rufiji—Great Ruaha, and has the largest watershed of any river flowing into Lake Tanganyika. The Malagarasi-Muyovozi Wetlands are a designated a Ramsar site. Local tribes have nicknamed the Malagarasi as "the river of bad spirits".
The Zambezian flooded grasslands is an ecoregion of southern and eastern Africa that is rich in wildlife.
The Pian Upe Wildlife Reserve is a conservation area in the Karamoja subregion of northeastern Uganda. It is the second largest conservation protected area in Uganda.
The Coongie Lakes is a freshwater wetland system located in the Far North region of South Australia. The 21,790-square-kilometre (8,410 sq mi) lakes system is located approximately 1,046 kilometres north of the Adelaide city centre. The wetlands includes lakes, channels, billabongs, shallow floodplains, deltas, and interdune swamps. It lies on the floodplain of Cooper Creek, an ephemeral river flowing through a desert landscape in the Lake Eyre Basin which rarely, after occasional large floods, empties into Lake Eyre. The wetland system has been recognised both as being of international importance by designation under the Ramsar Convention with a listing on 15 June 1987 and being nationally important within Australia with a listing in A Directory of Important Wetlands in Australia (DIWA). Its extent includes the regional town of Innamincka, the Malkumba-Coongie Lakes National Park, the Innamincka Regional Reserve, the Strzelecki Regional Reserve and the Coongie Lakes Important Bird Area.
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The Matheniko Wildlife Reserve is a conservation area in the Karamoja subregion of northeastern Uganda. It is the fifth most-threatened conservation protected area in Uganda.
Lake Bisina, also known as Lake Salisbury, is a freshwater lake in eastern Uganda. It is a satellite lake of Lake Kyoga, which it drains into, and the two are to some extent directly connected by papyrus swamps. During the high-water rainy season, Lake Bisina can be up to 6 m (20 ft) deep and it is often directly connected to the smaller Lake Opeta, but during the dry season the two are clearly separated.
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