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Likangala River
The Likangala River originates at Zomba mountain in southern Malawi and flows through both urban and rural areas before it flows into Lake Chilwa, a wetland of international significance being a UNESCO Biodiversity Reserve and Ramsar site. The river has a length of 50 km and flows along varying topography between elevations of 1265 m and 790 m above sea level. Its catchment covers 756 km2. It is an important river providing water for domestic uses and irrigation. It is also the river that provides water for the Likangala Rice Irrigation scheme which was established in 1969, which caters to about 200 farmers and covers an area of 415 ha in size. Communities living in the catchment benefit from many provisioning services including wild foods, reeds, sand, stone, fish and wood. Water quality of the Likangala varies along its length, and point and non-point sources of pollution impact on it. Where it passes by the city Zomba, effluent from the waste water tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Likangala River
The Likangala River originates at Zomba mountain in southern Malawi and flows through both urban and rural areas before it flows into Lake Chilwa, a wetland of international significance being a UNESCO Biodiversity Reserve and Ramsar site. The river has a length of 50 km and flows along varying topography between elevations of 1265 m and 790 m above sea level. Its catchment covers 756 km2. It is an important river providing water for domestic uses and irrigation. It is also the river that provides water for the Likangala Rice Irrigation scheme which was established in 1969, which caters to about 200 farmers and covers an area of 415 ha in size. Communities living in the catchment benefit from many provisioning services including wild foods, reeds, sand, stone, fish and wood. Water quality of the Likangala varies along its length, and point and non-point sources of pollution impact on it. Where it passes by the city Zomba, effluent from the waste water tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zomba Massif
The Zomba Plateau, also called the Zomba Massif, is a mountain of the Shire Highlands in southern Malawi. Its total area is about , with a highest point of . The plateau is roughly pear-shaped. The southern portion is known as Zomba Mountain, and the northern portion as Malosa. The deeply incised Domasi Valley runs east and west between the two. The plateau largely made up of granitic syenite, an igneous rock that intruded into the older metamorphic rocks that make up the highlands during the late Jurassic and Cretaceous periods 150-65 million years ago. The Mulanje Massif to the southeast is of similar composition and origin. Precious and semi-precious stones such as quartz can be found. The Zomba and Malosa forest reserves were established in 1913. Most of the plateau is covered with plantations of Mexican pine trees ''(Pinus patula)''. Small patches of native montane forest and miombo woodland remain."South Malawi montane forest-grassland mosaic". World Wildlife Fund. Access ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malawi
Malawi (; or aláwi Tumbuka: ''Malaŵi''), officially the Republic of Malawi, is a landlocked country in Southeastern Africa that was formerly known as Nyasaland. It is bordered by Zambia to the west, Tanzania to the north and northeast, and Mozambique to the east, south and southwest. Malawi spans over and has an estimated population of 19,431,566 (as of January 2021). Malawi's capital (and largest city) is Lilongwe. Its second-largest is Blantyre, its third-largest is Mzuzu and its fourth-largest is its former capital, Zomba. The name ''Malawi'' comes from the Maravi, an old name for the Chewa people who inhabit the area. The country is nicknamed "The Warm Heart of Africa" because of the friendliness of its people. The part of Africa now known as Malawi was settled around the 10th century by migrating Bantu groups . Centuries later, in 1891, the area was colonised by the British and became a protectorate of the United Kingdom known as Nyasaland. In 1953, it became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Chilwa
Lake Chilwa is the second-largest lake in Malawi after Lake Malawi. It is in eastern Zomba District, near the border with Mozambique. Approximately 60 km long and 40 km wide, the lake is surrounded by extensive wetlands. There is an island in the middle of the lake called Chisi Island. The lake has no outlet, and the level of water is greatly affected by seasonal rains and summer evaporation. In 1968, the lake disappeared during exceptionally dry weather. When David Livingstone visited the lake in 1859, he reported that its southern boundary reached as far as the Mulanje Massif, which would have made the lake at least longer than it is today. The Danish International Development Agency, in cooperation with the Government of Malawi has been working to ensure preservation of the lake and its wetlands. The Lake Chilwa Basin Climate Change Adaption Programme (LCBCCAP) has been introduced to conserve the sensitive area, which is not only an important wetland for local fauna, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It has 193 member states and 12 associate members, as well as partners in the non-governmental, intergovernmental and private sector. Headquartered at the World Heritage Centre in Paris, France, UNESCO has 53 regional field offices and 199 national commissions that facilitate its global mandate. UNESCO was founded in 1945 as the successor to the League of Nations's International Committee on Intellectual Cooperation.English summary). Its constitution establishes the agency's goals, governing structure, and operating framework. UNESCO's founding mission, which was shaped by the Second World War, is to advance peace, sustainable development and human rights by facilitating collaboration and dialogue among nations. It pursues this objective t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramsar Site
A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention,8 ha (O) *** Permanent 8 ha (P) *** Seasonal Intermittent < 8 ha(Ts) ** es on inorganic soils: *** Permanent (herb dominated) (Tp) *** Permanent / Seasonal / Intermittent (shrub dominated)(W) *** Permanent / Seasonal / Intermittent (tree dominated) (Xf) *** Seasonal/intermittent (herb dominated) (Ts) ** Marshes on soils: *** Permanent (non-forested)(U) *** Permanent (forested)(Xp) ** Marshes on inorganic or peat soils: *** Marshes on inorganic or peat soils / High altitude (alpine) (Va) *** Marshes on inorganic or peat soils / Tundra (Vt) * Saline, |
Zomba, Malawi
Zomba is a city in southern Malawi, in the Shire Highlands. It is the former capital city of Malawi. It was the capital of first British Central Africa and then Nyasaland Protectorate before the establishment of Malawi in 1964. It was also the first capital of Malawi and remained so until 1974, when Lilongwe became the capital. The Parliament remained even longer, until 1994. The city is best known for its British Empire, British colonial architecture and its location at the base of the dramatic Zomba Plateau. Zomba is also the home of Chancellor College of the University of Malawi. History The town's British colonial past is reflected in the architecture of its older buildings and homes. Zomba was once a hub for expatriates in Malawi. Its diverse cultural mix included British tobacco farmers and Dutch, German and U.S. emissaries. The British also established Sir Harry Johnston Primary School. The Zomba Gymkhana Club was once the focus for social activity in the expatriate c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wastewater Treatment
Wastewater treatment is a process used to remove contaminants from wastewater and convert it into an effluent that can be returned to the water cycle. Once returned to the water cycle, the effluent creates an acceptable impact on the environment or is reused for various purposes (called water reclamation). The treatment process takes place in a wastewater treatment plant. There are several kinds of wastewater which are treated at the appropriate type of wastewater treatment plant. For domestic wastewater (also called municipal wastewater or sewage), the treatment plant is called a sewage treatment plant. For industrial wastewater, treatment either takes place in a separate industrial wastewater treatment plant, or in a sewage treatment plant (usually after some form of pre-treatment). Further types of wastewater treatment plants include agricultural wastewater treatment plants and leachate treatment plants. Processes commonly used in wastewater treatment include phase sepa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algae
Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular microalgae, such as ''Chlorella,'' ''Prototheca'' and the diatoms, to multicellular forms, such as the giant kelp, a large brown alga which may grow up to in length. Most are aquatic and autotrophic (they generate food internally) and lack many of the distinct cell and tissue types, such as stomata, xylem and phloem that are found in land plants. The largest and most complex marine algae are called seaweeds, while the most complex freshwater forms are the ''Charophyta'', a division of green algae which includes, for example, ''Spirogyra'' and stoneworts. No definition of algae is generally accepted. One definition is that algae "have chlorophyll ''a'' as their primary photosynthetic pigment and lack a sterile covering of cells around thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetlands Of Malawi
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or saltwater. The main wetland type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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