The Aberdare National Park is a protected area in the Aberdare Mountain Range in central Kenya located east of the East African Rift Valley. It covers the higher areas and the Aberdare Salient to the east.
73-832: The park is located about 100 km north of Nairobi and stretches over a wide variety of terrain at elevations from 2,000 metres (6,600 ft) to 4,000 metres (13,000 ft). Established in May 1950, the Aberdare National Park covers an area of 766 square kilometers and forms part of the Aberdare Mountain Range. The park contains a wide range of landscapes - from mountain peaks that rise to 4,000 metres (13,000 ft) above sea level, to their deep, v-shaped valleys intersected by streams, rivers, and waterfalls. Moorland , bamboo forests and rainforests are found at lower elevations. Aberdare National Park
146-524: A city-county . The county is entirely urban. It had only one local council, Nairobi City Council which was replaced by Nairobi City County after the new constitution was effected in March 2013. Nairobi County has 17 constituencies. Constituency name may differ from division name, such that Starehe Constituency is equal to Central Division, Lang'ata Constituency to Kibera division, and Kamukunji Constituency to Pumwani Division in terms of boundaries. Nairobi
219-507: A campaign by Nobel Peace Prize winner Wangari Maathai . Central Park is adjacent to Uhuru Park, and includes a memorial for Jomo Kenyatta , the first president of Kenya, and the Moi Monument, built in 1988 to commemorate the second president's first decade in power. Other notable open spaces include Jeevanjee Gardens , City Park, 7 August Memorial Park , and Nairobi Arboretum. The colonial 1948 Master Plan for Nairobi still acts as
292-705: A day. It also contains the Nairobi National Park . Nairobi joined the UNESCO Global Network of Learning Cities in 2010. Nairobi was founded in 1899 by colonial authorities in British East Africa , as a rail depot on the Uganda - Kenya Railway. It was favoured by the authorities as an ideal resting place due to its high elevation , temperate climate , and adequate water supply. The town quickly grew to replace Mombasa as
365-514: A decrease in atmospheric pressure and the adiabatic cooling of airmasses. In middle latitudes , the change in climate by moving up 100 meters on a mountain is roughly equivalent to moving 80 kilometers (45 miles or 0.75° of latitude ) towards the nearest pole. The characteristic flora and fauna in the mountains tend to strongly depend on elevation, because of the change in climate. This dependency causes life zones to form: bands of similar ecosystems at similar elevations. One of
438-444: A dual carriageway passenger access road, security, drainage and the building of the main access road to the airport (Airport South Road). The total cost of the project was more than US$ 29 million (US$ 111.8 million in 2013 dollars). On 14 March 1978, construction of the terminal building was completed on the other side of the airport's single runway and opened by President Jomo Kenyatta less than five months before his death. The airport
511-591: A few conifer species. Pine and juniper are typical trees found in Mediterranean montane forests. The broadleaf trees show more variety and are often evergreen, e.g. evergreen oak . This type of forest is found in the Mediterranean Basin , North Africa , Mexico and the southwestern US , Iran , Pakistan and Afghanistan . In the tropics, montane forests can consist of broadleaf forest in addition to coniferous forest . One example of
584-895: A hub. Nairobi has not been left behind by the FinTech phenomenon that has taken over worldwide. It has produced a couple of tech firms like Craft Silicon, Kangai Technologies, Jambo Pay and Hostraha Limited Archived 16 November 2022 at the Wayback Machine . which have been in the forefront of technology, innovation and cloud based computing services. Their products are widely used and have considerable market share presence within Kenya and outside its borders. Goods manufactured in Nairobi include clothing, textiles, building materials, processed foods , beverages, and cigarettes. Several foreign companies have factories based in and around
657-455: A series of US embassy bombings . It is now the site of a memorial park. On 20 October 2011, a memorial statue was unveiled in Nairobi in memory to Tom Mboya , a former Kenyan Independence politician and assassination victim. On 9 November 2012, President Mwai Kibaki opened the KES 31 billion Thika Superhighway. This mega-project of Kenya started in 2009 and ended in 2011. It involved expanding
730-580: A thing of beauty has been slowly worked out, and much has already been done. But until that plan has borne fruit, Nairobi must remain what she was then, a slatternly creature, unfit to queen it over so lovely a country. After World War II , continuous expansion of the city angered both the indigenous Maasai and Kikuyu . This led to the Mau Mau Uprising in the 1950s, and the Lancaster House Conferences , which initiated
803-635: A transition to Kenyan independence in 1963. In the spring of 1950, the East African Trades Union Congress (EAUTC) led a nine-day general strike in the city. Nairobi remained the capital of Kenya after independence, and its continued rapid growth put pressure on the city's infrastructure with power cuts and water shortages becoming a common occurrence. On 11 September 1973, the Kenyatta International Conference Centre KICC
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#1732766065847876-402: A tropical montane forest is a cloud forest , which gains its moisture from clouds and fog. Cloud forests often exhibit an abundance of mosses covering the ground and vegetation, in which case they are also referred to as mossy forests. Mossy forests usually develop on the saddles of mountains, where moisture introduced by settling clouds is more effectively retained. Depending on latitude,
949-544: Is Uhuru Park . The park borders the central business district and the neighbourhood Upper Hill. Uhuru ( Freedom in Swahili ) Park is a centre for outdoor speeches, services, and rallies. The park was to be built over by former President Daniel arap Moi , who wanted the 62-storey headquarters of his party, the Kenya African National Union , situated in the park. However, the park was saved following
1022-450: Is between 3 and 6 °C (37 and 43 °F). Above the tree line the ecosystem is called the alpine zone or alpine tundra , dominated by grasses and low-growing shrubs. The biotemperature of the alpine zone is between 1.5 and 3 °C (34.7 and 37.4 °F). Many different plant species live in the alpine environment, including perennial grasses , sedges , forbs , cushion plants , mosses , and lichens . Alpine plants must adapt to
1095-452: Is claimed by the Kenyan government to have a population of 185,777. However, non-governmental sources generally estimate the slum to have a population of 500,000 to 1,000,000, depending on what areas are defined as comprising Kibera. Nairobi has many parks and open spaces throughout the city. Much of the city has dense tree-cover and plenty of green spaces. The most famous park in Nairobi
1168-660: Is commemorated by many English place-names. Most lower-middle and upper middle income neighbourhoods are located in the north-central areas such as Highridge, Parklands, Ngara, Pangani, and areas to the southwest and southeast of the metropolitan area near the Jomo Kenyatta International Airport. The most notable ones include Avenue Park, Fedha, Pipeline, Donholm, Greenfields, Nyayo, Taasia, Baraka, Nairobi West, Madaraka, Siwaka, South B, South C, Mugoya, Riverbank, Hazina, Buru Buru, Uhuru, Harambee Civil Servants', Akiba, Kimathi, Pioneer, and Koma Rock to
1241-533: Is divided into 17 constituencies and 85 wards , mostly named after residential estates. Kibera Division, for example, includes Kibera (Kenya's largest slum) as well as affluent estates of Karen and Langata . The Nairobi GPO (General Post Office) Postal code is 00100 Nairobi is home to the Nairobi Securities Exchange (NSE), one of Africa's largest stock exchanges . The NSE was officially recognised as an overseas stock exchange by
1314-502: Is situated between the cities of Kampala and Mombasa. As Nairobi is adjacent to the eastern edge of the Rift Valley , minor earthquakes and tremors occasionally occur. The Ngong Hills , located to the west of the city, are the most prominent geographical feature of the Nairobi area. Mount Kenya is situated north of Nairobi, and Mount Kilimanjaro is towards the south-east. The Nairobi River and its tributaries traverse through
1387-471: Is situated close to the equator, the differences between the seasons are minimal. The seasons are referred to as the wet season and dry season . The timing of sunrise and sunset varies little throughout the year for the same reason. Nairobi is divided into a series of constituencies with each being represented by members of Parliament in the National Assembly. The initial constituencies before
1460-756: Is the capital and largest city of Kenya . The name is derived from the Maasai phrase Enkare Nairobi , which translates to 'place of cool waters', a reference to the Nairobi River which flows through the city. The city proper had a population of 4,397,073 in the 2019 census. The city is commonly referred to as 'The Green City in the Sun'. Nairobi is home of the Kenyan Parliament Buildings and hosts thousands of Kenyan businesses and key international companies and organisations, including
1533-517: The African golden cat and the bongo . Species such as the common eland , serval live in the higher moorlands. The Aberdare National Park also hosts a large eastern black rhinoceros population and over 250 bird species including the endangered Aberdare cisticola , Jackson's spurfowl , sparrowhawk , African goshawk , African fish eagle , sunbirds and plovers . Nairobi Nairobi ( / n aɪ ˈ r oʊ b i / ny- ROH -bee )
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#17327660658471606-549: The Hengduan Mountains adjoining Asia's Tibetan Plateau have been identified as the world's oldest continuous alpine ecosystem with a community of 3000 plant species, some of them continuously co-existing for 30 million years. Climates with biotemperatures below 1.5 °C (35 °F) tend to consist purely of rock and ice. Montane forests occur between the submontane zone and the subalpine zone . The elevation at which one habitat changes to another varies across
1679-498: The London Stock Exchange in 1953. The exchange is Africa's fourth largest in terms of trading volumes, and fifth largest in terms of Market Capitalization as a percentage of GDP. Nairobi is the regional headquarters of several international companies and organisations. In 2007, General Electric , Young & Rubicam , Google , Coca-Cola , IBM Services , and Cisco Systems relocated their African headquarters to
1752-544: The Maasai , the sedentary Akamba People , as well as the agriculturalist Kikuyu people . The name Nairobi itself comes from the Maasai expression meaning 'cool waters', referring to the cold water stream which flowed through the area. With the arrival of the Uganda Railway , the site was identified by Sir George Whitehouse for a store depot, shunting ground and camping ground for the Indian labourers working on
1825-656: The Pacific Northwest of North America, climate change may cause "potential reduced snowpack, higher levels of evapotranspiration, increased summer drought" which will negatively affect montane wetlands. Montane forests in Mediterranean climate are warm and dry except in winter, when they are relatively wet and mild. Montane forests located in Mediterranean climates, known as oro-Mediterranean, exhibit towering trees alongside high biomass. These forests are typically mixed conifer and broadleaf forests, with only
1898-631: The United Nations Environment Programme (UN Environment) and the United Nations Office at Nairobi (UNON). Nairobi is an established hub for business and culture. The Nairobi Securities Exchange (NSE) is one of the largest stock exchanges in Africa and the second-oldest exchange on the continent. It is Africa's fourth-largest stock exchange in terms of trading volume, capable of making 10 million trades
1971-458: The ecosystem because temperatures fall as elevation increases , causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing
2044-442: The lee side of rocks and grow only as high as the rock provides wind protection. Further growth is more horizontal than vertical, and additional rooting may occur where branches contact the soil. Snow cover may protect krummholz trees during the winter, but branches higher than wind-shelters or snow cover are usually destroyed. Well-established krummholz trees may be several hundred to a thousand years old. Meadows may be found in
2117-424: The 1980s. The City of Nairobi enjoys the status of a full administrative county . Initially, Nairobi was one of the eight provinces in Kenya before 2013. The Nairobi province differed in several ways from other Kenyan regions. Nairobi Province was not divided into "districts" until 2007, when three districts were created. In 2010, along with the new constitution, Nairobi was renamed a county and consolidated into
2190-591: The 2010 constitution which led to the county electoral boundaries being redrawn were: Makadara, Kamukunji, Starehe, Langata , Dagoretti, Westlands , Kasarani, and Embakasi . The new electoral boundaries after this were revised to Embakasi North, Embakasi South, Embakasi Central, Embakasi East, Embakasi West, Makadara, Kamukunji, Starehe, Mathare, Westlands, Dagoretti North, Dagoretti South, Langata, Kibra, Ruaraka, Roysambu and Kasarani. The main administrative divisions of Nairobi are Central, Dagoretti, Embakasi , Kasarani, Kibera , Makadara, Pumwani, and Westlands . Most of
2263-559: The City Hall and Parliament Building. The city square is also located within the perimeter. Most of the skyscrapers in this region are the headquarters of businesses and corporations, such as I&M and the Kenyatta International Conference Centre . The United States Embassy bombing took place in this district, prompting the building of a new embassy building in the suburbs. In 2011, the city
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2336-557: The June/July season, when the temperature can drop to 9 °C (48 °F). The sunniest and warmest part of the year is from December to March, when temperatures average in the high-twenties Celsius during the day. The mean maximum temperature for this period is 28 °C (82 °F). There are rainy seasons, but rainfall can be moderate. The cloudiest part of the year is just after the first rainy season, when, until September, conditions are usually overcast with drizzle. As Nairobi
2409-620: The Nairobi County and joins the larger River Athi on the eastern edge of the county. Nobel Peace Prize laureate Wangari Maathai fought fiercely to save the indigenous Karura Forest in northern Nairobi which was under threat of being replaced by housing and other infrastructure. Nairobi's western suburbs stretch all the way from the Kenyatta National Hospital in the south to the UN headquarters at Gigiri suburb in
2482-682: The Pleistocene offered smaller-area refugia from the glaciers. Montane forests in temperate climate occur in Europe (the Alps , Carpathians , and more ), in North America (e.g., Appalachians , Rocky Mountains , Cascade Range , and Sierra Nevada ), South America , New Zealand , and the Himalayas . Climate change is predicted to affect temperate montane forests. For example, in
2555-544: The Standard Gauge Railway which connects Nairobi to Mombasa. It was primarily built by a Chinese firm with about 90% of total funding from China and about 10% from the Kenyan government. A second phase is also being built which will link Naivasha to the existing route and also the Uganda border. On 11 August 2020, Nairobi County Assembly Speaker Beatrice Elachi resigned. On 21 December 2020, recently elected Nairobi County Assembly Speaker Benson Mutura
2628-460: The capital of Kenya in 1907. After independence in 1963, Nairobi became the capital of the Republic of Kenya . During Kenya's early period, the city became a centre for the coffee , tea and sisal industries. The city lies in the south central part of Kenya, at an elevation of 1,795 metres (5,889 ft). The site of Nairobi was originally a swamp land occupied by a pastoralist people,
2701-400: The centre-east and Kasarani to northeast area among others. The low and lower income estates are located mainly in far eastern Nairobi. These include, Umoja, Kariokor, Dandora , Kariobangi , Kayole , Ruai , Kamulu , Embakasi , and Huruma . Kitengela suburb, though located further southeast, Ongata Rongai and Kiserian further southwest, and Ngong/Embulbul suburbs also known as 'Diaspora' to
2774-469: The city. The United Nations Office at Nairobi hosts UN Environment and UN-Habitat headquarters. Several of Africa's largest companies are headquartered in Nairobi. Safaricom , the largest company in Kenya by assets and profitability is headquartered in Nairobi, KenGen, which is the largest African stock outside South Africa , is based in the city. Kenya Airways , Africa's fourth largest airline, uses Nairobi's Jomo Kenyatta International Airport as
2847-510: The city. These include Goodyear Tire and Rubber Company , General Motors , Toyota , and The Coca-Cola Company . Nairobi has a large tourist industry , being both a tourist destination and a transport hub. Nairobi has grown around its central business district . This takes a pentagonal shape, around the Uhuru Highway, Haile Selassie Avenue, Moi Avenue, and University Way. It features many of Nairobi's important buildings, including
2920-541: The city: Maybe one day Nairobi will be laid out with tarred roads, with avenues of flowering trees, flanked by noble buildings; with open spaces and stately squares; a cathedral worthy of faith and country; museums and of art; theatres and public offices. And it is fair to say that the Government and the Municipality have already bravely tackled the problem and that a town-plan ambitious enough to turn Nairobi into
2993-737: The cool, wet climate and abundant sunlight. The most extensive montane grasslands and shrublands occur in the Neotropical páramo of the Andes Mountains . This biome also occurs in the mountains of east and central Africa , Mount Kinabalu of Borneo , the highest elevations of the Western Ghats in South India and the Central Highlands of New Guinea . A unique feature of many wet tropical montane regions
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3066-399: The elevation of the montane forest, the trees thin out in the subalpine zone, become twisted krummholz , and eventually fail to grow. Therefore, montane forests often contain trees with twisted trunks. This phenomenon is observed due to the increase in the wind strength with the elevation. The elevation where trees fail to grow is called the tree line . The biotemperature of the subalpine zone
3139-624: The far west are considered part of the Greater Nairobi Metropolitan area. More than 90% of Nairobi residents work within the Nairobi Metropolitan area, in the formal and informal sectors. Many Somali immigrants have also settled in Eastleigh , nicknamed "Little Mogadishu ". Here is the list of all postal codes for Nairobi Archived 19 March 2023 at the Wayback Machine . The Kibera slum in Nairobi
3212-399: The four-lane carriageway to eight lanes, building underpasses, providing interchanges at roundabouts, erecting flyovers and building underpasses to ease congestion. The 50.4-kilometre road was built in three phases: Uhuru Highway to Muthaiga Roundabout; Muthaiga Roundabout to Kenyatta University and; Kenyatta University to Thika Town . On 31 May 2017, President Uhuru Kenyatta inaugurated
3285-585: The future. Reduction in cloudiness may already be affecting the Monteverde cloud forest in Costa Rica . The subalpine zone is the biotic zone immediately below the tree line around the world. In tropical regions of Southeast Asia the tree line may be above 4,000 m (13,000 ft), whereas in Scotland it may be as low as 450 m (1,480 ft). Species that occur in this zone depend on
3358-465: The globe, particularly by latitude . The upper limit of montane forests, the tree line , is often marked by a change to hardier species that occur in less dense stands. For example, in the Sierra Nevada of California , the montane forest has dense stands of lodgepole pine and red fir , while the Sierra Nevada subalpine zone contains sparse stands of whitebark pine . The lower bound of
3431-564: The governing mechanism when it comes to making decisions related to urban planning. The Master Plan at the time, which was designed for 250,000 people, allocated 28% of Nairobi's land to public space, but because of rapid population growth, much of the vitality of public spaces within the city are increasingly threatened. City Park, the only natural park in Nairobi, for example, was originally 60 ha (150 acres), but has since lost approximately 20 ha (50 acres) of land to private development through squatting and illegal alienation which began in
3504-413: The growth of trees and causing the plant community to transition to montane grasslands and shrublands or alpine tundra . Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services , which include carbon storage and water supply. As elevation increases, the climate becomes cooler , due to
3577-405: The harsh alpine environment. Cushion plants , looking like ground-hugging clumps of moss, escape the strong winds blowing a few inches above them. Many flowering plants of the alpine tundra have dense hairs on stems and leaves to provide wind protection or red-colored pigments capable of converting the sun's light rays into heat. Some plants take two or more years to form flower buds, which survive
3650-485: The harsh conditions of the alpine environment, which include low temperatures, dryness, ultraviolet radiation, and a short growing season. Alpine plants display adaptations such as rosette structures, waxy surfaces, and hairy leaves. Because of the common characteristics of these zones, the World Wildlife Fund groups a set of related ecoregions into the " montane grassland and shrubland " biome. A region in
3723-470: The headquarters of the provincial administration for the Ukamba province. On the arrival of the railway, Whitehouse remarked that "Nairobi itself will in the course of the next two years become a large and flourishing place and already there are many applications for sites for hotels, shops and houses." The town's early years were however beset with problems of malaria leading to at least one attempt to have
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#17327660658473796-563: The location of the zone on the Earth; for example, Pinus mugo (scrub mountain pine) occurs in Europe , the snow gum is found in Australia, and the subalpine larch , mountain hemlock , and subalpine fir occur in western North America. Trees in the subalpine zone often become krummholz , that is, crooked wood, stunted and twisted in form. At tree line, tree seedlings may germinate on
3869-644: The lower limit of montane rainforests on large mountains is generally between 1,500 and 2,500 metres (4,900 and 8,200 ft) while the upper limit is usually from 2,400 to 3,300 metres (7,900 to 10,800 ft). Tropical montane forests might exhibit high sensitivity to climate change. Climate change may cause variation in temperature, precipitation and humidity, which will cause stress on tropical montane forests. The predicted upcoming impacts of climate change might significantly affect biodiversity loss and might result in change of species range and community dynamics. Global climate models predict reduced cloudiness in
3942-841: The montane zone may be a "lower timberline" that separates the montane forest from drier steppe or desert region. Montane forests differ from lowland forests in the same area. The climate of montane forests is colder than lowland climate at the same latitude, so the montane forests often have species typical of higher-latitude lowland forests. Humans can disturb montane forests through forestry and agriculture . On isolated mountains, montane forests surrounded by treeless dry regions are typical " sky island " ecosystems. Montane forests in temperate climate are typically one of temperate coniferous forest or temperate broadleaf and mixed forest , forest types that are well known from Europe and northeastern North America . Montane forests outside Europe tend to be more species-rich, because Europe during
4015-838: The north, a distance of about 20 kilometres (12 mi). The city is centred on the City Square, which is located in the Central Business District. The Kenyan Parliament buildings, the Holy Family Cathedral , Nairobi City Hall, Nairobi Law Courts, and the Kenyatta Convention Centre all surround the square. Under the Köppen climate classification , Nairobi has a subtropical highland climate (Cwb). At 1,795 metres (5,889 ft) above sea level, evenings may be cool, especially in
4088-457: The plenary hall, the tower consisted of a cylinder composed of several cuboids, and the amphitheater and helipad both resembled cones. The tower was built around a concrete core and it had no walls but glass windows, which allowed for maximum natural lighting. It had the largest halls in eastern and central Africa. A year prior in 1972, the World Bank approved funds for further expansion of
4161-540: The pre-colonial era, the people of modern Kenya mostly lived in villages amongst their tribes and cultural groups, where they had rulers within their communities rather than one singular government or leader. In 1898, Arthur Church was first and foremost commissioned to design the first town layout for the railway depot. It constituted two streets – Victoria Street and Station Street , ten avenues, staff quarters and an Indian commercial area. The railway arrived at Nairobi on 30 May 1899, and soon Nairobi replaced Machakos as
4234-523: The railway. Whitehouse, chief engineer of the railway, favoured the site as an ideal resting place due to its high elevation, temperate climate, adequate water supply and being situated before the steep ascent of the Limuru escarpments . His choice was however criticised by officials within the Protectorate government who felt the site was too flat, poorly drained and relatively infertile. During
4307-544: The subalpine zone. Tuolumne Meadows in the Sierra Nevada of California , is an example of a subalpine meadow. Example subalpine zones around the world include the French Prealps in Europe, the Sierra Nevada and Rocky Mountain subalpine zones in North America, and subalpine forests in the eastern Himalaya , western Himalaya , and Hengduan mountains of Asia. Alpine grasslands and tundra lie above
4380-413: The then Nairobi Airport (now Jomo Kenyatta International Airport ), including a new international and domestic passenger terminal building, the airport's first dedicated cargo and freight terminal, new taxiways, associated aprons, internal roads, car parks, police and fire stations, a State Pavilion, airfield and roadway lighting, fire hydrant system, water, electrical, telecommunications and sewage systems,
4453-508: The town moved. In the early 1900s, Bazaar Street (now Biashara Street) was completely rebuilt after an outbreak of plague and the burning of the original town. Between 1902 and 1910, the town's population rose from 5,000 to 16,000 and grew around administration and tourism, initially in the form of big game hunting . In 1907, Nairobi replaced Mombasa as the capital of the East Africa Protectorate. In 1919, Nairobi
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#17327660658474526-479: The tree line, in a world of intense radiation, wind, cold, snow, and ice. As a consequence, alpine vegetation is close to the ground and consists mainly of perennial grasses , sedges , and forbs . Annual plants are rare in this ecosystem and usually are only a few inches tall, with weak root systems. Other common plant life-forms include prostrate shrubs ; tussock -forming graminoids ; and cryptogams , such as bryophytes and lichens . Plants have adapted to
4599-663: The tundra is very fragile. Repeated footsteps often destroy tundra plants, leaving exposed soil to blow away, and recovery may take hundreds of years. Alpine meadows form where sediments from the weathering of rocks has produced soils well-developed enough to support grasses and sedges. Alpine grasslands are common enough around the world to be categorized as a biome by the World Wildlife Fund . The biome, called " Montane grasslands and shrublands ", often evolved as virtual islands, separated from other montane regions by warmer, lower elevation regions, and are frequently home to many distinctive and endemic plants which evolved in response to
4672-413: The typical life zones on mountains is the montane forest: at moderate elevations, the rainfall and temperate climate encourages dense forests to grow. Holdridge defines the climate of montane forest as having a biotemperature of between 6 and 12 °C (43 and 54 °F), where biotemperature is the mean temperature considering temperatures below 0 °C (32 °F) to be 0 °C (32 °F). Above
4745-502: The upmarket suburbs are situated to the west and north-central of Nairobi, where most European settlers resided during the colonial times AKA 'Ubabini'. These include Karen , Langata , Lavington , Gigiri , Muthaiga , Brookside, Spring Valley, Loresho, Kilimani , Kileleshwa, Hurlingham, Runda , Kitisuru , Nyari, Kyuna, Lower Kabete , Westlands , and Highridge , although Kangemi, Kawangware, and Dagoretti are lower income areas close to these affluent suburbs. The city's colonial past
4818-452: The winter below the surface and then open and produce fruit with seeds in the few weeks of summer. Non-flowering lichens cling to rocks and soil. Their enclosed algal cells can photosynthesize at temperatures as low as −10 °C (14 °F), and the outer fungal layers can absorb more than their own weight in water. The adaptations for survival of drying winds and cold may make tundra vegetation seem very hardy, but in some respects
4891-448: Was considered to have about 4 million residents. A large beautification project took place in the Central Business District, as the city prepared to host the 2006 Afri-Cities summit. Iconic buildings such as the Kenyatta International Conference Centre had their exteriors cleaned and repainted. Montane ecosystems Montane ecosystems are found on the slopes of mountains . The alpine climate in these regions strongly affects
4964-525: Was declared to be a municipality. In 1921, Nairobi had 24,000 residents, of which 12,000 were native Africans. The next decade saw growth in native African communities in Nairobi, and they began to constitute a majority for the first time. This growth caused planning issues, described by Thorntorn White Archived 22 October 2020 at the Wayback Machine and his planning team as the "Nairobi Problem". In February 1926, colonial officer Eric Dutton passed through Nairobi on his way to Mount Kenya , and said of
5037-763: Was developed to reduce traffic congestion along Mombasa Road. Additionally, the Green Park Bus Terminal , part of efforts to improve public transport, began operations in 2021. In line with the Kenyan government's Affordable Housing Program , various housing developments are underway to accommodate the city's growing population. The city is situated at 1°09′S 36°39′E / 1.150°S 36.650°E / -1.150; 36.650 ( Nairobi, Kenya ) and 1°27′S 37°06′E / 1.450°S 37.100°E / -1.450; 37.100 ( Nairobi, Kenya ) and occupies 696 square kilometres (270 sq mi). Nairobi
5110-798: Was established in 1950 with an aim to conserve and protect the Aberdare Mountains. Since then it has grown to a size of an area of 767 km Aberdare National Park is best known as the site where in 1952, Princess Elizabeth became Queen after the death of her father King George VI , whilst staying at the Treetops Hotel . Wildlife present in the protected area include lion , leopard , elephant , East African wild dog , giant forest hog , bushbuck , mountain reedbuck , waterbuck , Cape buffalo , suni , side-striped jackal , eland , duiker , olive baboon , black and white colobus monkey , and sykes monkey . Rarer sightings include those of
5183-709: Was open to the public. The 28-storey building at the time was designed by the Norwegian architect Karl Henrik Nøstvik and Kenyan David Mutiso. It is the only building within the city with a helipad that is open to the public. Of the buildings built in the Seventies, the KICC was the most eco-friendly and most environmentally conscious structure; its main frame was constructed with locally available materials gravel, sand, cement and wood, and it had wide open spaces which allowed for natural aeration and natural lighting. Cuboids made up
5256-536: Was renamed Jomo Kenyatta International Airport in memory of its first president. The Giraffe Centre , an animal sanctuary on the southwestern outskirts of Nairobi, was opened in 1983. To this day, it breeds the endangered species of Rothschild's giraffe . The United States Embassy, then located in downtown Nairobi, was bombed in August 1998 by Al-Qaeda and the Egyptian Islamic Jihad , as one of
5329-403: Was sworn in as acting Nairobi Governor four days after the previous Nairobi Governor Mike Sonko was impeached and removed from office. At the time of Mutura's swearing in as acting Governor, which he will hold for at least 60 days, Nairobi did not have a Deputy Governor as well. Nairobi has seen several major infrastructure projects in recent years. The Nairobi Expressway , completed in 2022,
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