Cubango-Okavango Basin Land use on the L AND-USE CHANGE is a driving force for changes in sediment dynamics, water quality and abundance and distribution of biota. Information about the 17 gauged sub-basins is given in Table 2. 5. The Permanent Okavango River Basin Water Commission (OKACOM) takes a look at irrigation needs, challenges and opportunities on the basin. Okavango River Basin including all main tributaries and the Okavango Delta with its entrance at Mohembo gauging station and outlet at Maun (data source: NIWR, … The Okavango Delta is the largest Ramsar Site in the world. About. At this time, the Okavango would have been one in every of its largest tributaries. PDF | On Dec 31, 2013, Rasmus Revermann published Okavango Basin - Vegetation | Find, read and cite all the research you need on ResearchGate For this reason, it is a database with a pronounced variable interlayer characteristics and qualities… In addition, through deforestation land-use change has impacts on the characteristics of a body of water. One of the unique characteristics of the site is that ... mixed settlements of indigenous peoples and later immigrants to the area are located around the fringes of the basin. PDF | On Dec 31, 2013, Jan Wehberg and others published The Okavango Basin - Physical-geographical Settings. The basin’s characteristics have led to early cooperation focused on environmental benefits Securing them requires realizing economic and In fact, one of the current features of the lower reaches of the Okavango basin is the large number of elephants, whose population growth is resulting in significant habitat destruction. Okavango river basin with present day (1), low development (2), medium development (3) and high development (4) water use scenarios (US$, 2008) ..... 48 Figure 7. Eastern-most Longitude: 29.770508741? Committee Basin Managment Structure Botswana Okavango Wetlands Man. Introduction: characteristics of the Okavango River Basin The following is taken, except where indicated otherwise, from Mendelsohn and el Obeid (2004) and Mendelsohn et al. During every wet season, Angola receives three times more rainfall than Botswana, discharging the next than traditional movement into the Okavango, turning swathes of the outlying desert into an enormous wetland. 5: The short term implications for livelihoods in the Namibian part of the Okavango river basin with … Northern-most Latitude-10.774649156 Turton, P.J. Source: Digital Chart of the World (DCW). It supports the livelihoods of around 600,000 people living near its basin, as well as a … Okavango Basin Man. The Okavango River in southern Africa is an international river flowing through three African countries. The Cuando Cubango river, internationally known as the Okavango, is one of the three 105 CHAPTER 5 Cooperation in the Okavango river basin: The OKACOM perspective the basin; it reflects the stability of water management regimes and not necessarily the ecological resilience of the watershed (Green and Perrings 2013). Source: Digital Chart of the World (DCW). On February 15, parliament voted overwhelmingly to allow oil and… Table 41: Okavango basin: areas and rainfall by country The multi-thematic GIS database covering the transboundary Okavango River Basin, is composed to a large extent by a collection of harmonized data layers acquired from a wide variety of sources. Partner Features. The rainfall-runoff response characteristics are mainly a reflection of the differences in physical basin characteristics rather than any differences in the seasonality or amounts of rainfall, which are very similar for the two headwater ar-eas. It originates in Angola and flows into Namibia, and then into Botswana's Okavango Delta. OKACOM LOOKS AT A major limiting factor for the development of irrigated agricul-ture in the basin is the suitability of soils. Okavango Basin - Hydrology “Okavango River” ... landscape characteristics, including geological and soil conditions as well as topography. Partner Features. Satisfactory simulations were achieved with sub-basin parameter value differences that correspond to the spatial variability in basin physiographic characteristics. Botswana and the basin as a whole (US$, 2008) Table 25: DWA revenues from water sales 64 Table 26: Typology of water use activities in the CORB and key characteristics 67 Table 27: Physical water use table for the Botswana part of the 69 Cubango-Okavango River Basin (million m3) Table 28: SWOT analysis of CORB governance structure 75 This dataset is part of the GIS Database for the Environment Protection and Sustainable Management of the Okavango River Basin project (EPSMO). Pages 31-63, in: Transboundary Rivers, Sovereignty and Development: Hydropolitical Drivers in the Okavango River Basin A.R. Com. It is anticipated that in the long term this may result in irretrievable The basin was sub-divided into 24 sub-basins, of which 18 have gauging stations at their outlet. The Okavango Delta in Botswana is a swampy inland delta formed where the Okavango River reaches a tectonic trough in the central part of the endorheic basin of the Kalahari. Location of fall, reservoirs, springs and other features within the Okavango River Basin. Length: 1,700 km Basin area: 530,000 km² The main reason for the different responses appear to It is protected under the protocol of the Permanent Okavango River Basin Water Commission. The main characteristics of the present-day hydrological regime are the large difference between the two headwater streams, the Cubango and the Cuito, and the massive storage capacity for floods in the floodplains along the system. Southern-most Latitude-31.3938262369? Greatest Places Physical Geography: Dr. Cecil Keen, July 1997 Okavango Geographic Description: Described as "the river which never finds the sea", the Okavango in northwestern Botswana disappears into a 6,000-square-mile maze of lagoons, channels, and islands. 2007). 2. Despite the relatively low population densities in The unique socioeconomic and physical characteristics of each international basin preclude strict prototypes for building resilient water management institutions (Ostrom et al. All the water reaching the delta is ultimately evaporated and transpired and does not flow into any sea or ocean. The Multi-Sector Investment Opportunities Analysis is part of a systematic strategy by the Permanent Okavango River Basin Water Commission, a body established in 1994 by Angola, Botswana, and Namibia, to promote coordinated and sustainable water resources management, while addressing the legitimate social and economic needs of the member states. tributaries within the Okavango basin. Ashton & T.E. The Ramsar Convention on Wetlands is an international treaty for the conservation and sustainable use of wetlands. | Find, read and cite all the research you need on ResearchGate Defined sub-basins for the Okavango basin that contribute flow to the Okavango Delta. (2010) , which are comprehensive reviews of the literature. Western-most Longitude: 10.6467111074? The feasibility of these schemes will also depend on agro-ecological features, agri- Cloete (Editors), Green Cross International, Geneva, 2003. Small reservoires and other point features related to inland waters within the Okavango Basin. 4. This dataset is part of the GIS Database for the Environment Protection and Sustainable Management of the Okavango River Basin project (EPSMO). hydrological characteristics of the basin and whether it can be recommended for use in scenario assessments. Summary: The Okavango River Basin (ORB) remains one of the least human impacted basins on the African continent. Cubango-Okavango River Basin Transboundary Diagnostic Analysis 2011 ISBN 978-99912-0-972-2 A OKACOM N B Tel +267 680 0023 Fax +267 680 0024 Email okasec@okacom.org www.okacom.org The Okavango Delta (or Okavango Grassland) (formerly spelled "Okovango" or "Okovanggo") in Botswana is a swampy inland delta formed where the Okavango River reaches a tectonic trough at an altitude of 930–1,000 m in the central part of the endorheic basin of the Kalahari.All the water reaching the delta is ultimately evaporated and transpired and does not flow into any sea or ocean. Mounting socio-economic pressures on the basin in the riparian countries, Angola, Botswana and Namibia, threaten to change its present character. It is an endorheic basin, shared between Angola, Namibia and Botswana (Map 9 and Table 41). Okavango Basin - Hydrology Table 1: General information and key figures. Fridays For Future Windhoek revealed that the oil and gas ‘play’ of Canadian ReconAfrica in the Kavango region of Namibia and Botswana risks destroying global attempts of meeting a two-thirds chance of limiting global heating to 1.5°C as part of the Paris Climate Change Agreement. The Okavango basin covers 1% of the continent. Oil Drilling in the Okavango Delta will exacerbate the climate crisis . Environment Environment. Environment Environment. The Okavango Delta was designated as Botswana’s first Wetland of International Importance in 1996 in recognition of its unique hydrological qualities. According to the strong Okavango Delta under threat from oil, gas ... while the biodiversity-rich Okavango river basin is a crucial water source for over a million people. Minister downplays impact on fragile ecosystem Botswana has licensed Canadian company to prospect on its side of the Okavango Basin Oscar Nkala The Angolan parliament has revoked a ban on exploration for crude oil and natural gas in protected areas, including the wildlife-rich Okavango Basin. The Okavango basin. Features of the Okavango River basin The Okavango basin comprises perennial and ephemeral sub-catchments. Every year an immensity of rain falls over the Angolan highlands and flows down into a large basin, the Okavango Delta.
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