The law confers the mandate to implement it on the Federal Ministry of Environment (FMEnv) in accordance with this law. Coastal sites are preferred by land speculators because they usually off-city limits and isolated from the rest of the population. Like other Atlantic Cities in some parts of the world, Eko Atlantic is constructed to be a citadel of infrastructural development because it is designed to create over 250,000 new jobs and address housing deficit. Some small towns, notably Minna, Uyo, Makurdi, Maiduguri, and Bauchi, experienced remarkable growth in population and economy after becoming state capitals. Our fishing nets and traps have been damaged by the mud. Backing the argument of Nwilo, a former Professor of Geography at the University of Ibadan, Adetoye Faniran, viewed the matter in a way that seems supernatural. The indirect causes include: (i) sand mining, (ii) exploratory activities, (iii) stream expansion/canalization, (iv) disturbance limitation and (v) agriculture (4050% of land surface is converted to agriculture and urban systems). Shrimp farming in particular has resulted to the conversion of large areas of mangroves. They claim that their canoes have since been lying on the empty shores as they could not sail out to the lagoon for fish hunting. Changes in river channel via canalization or dredging changes the river system by increasing the length and breadth of the river which affects the flow dynamics and hydrology of the river [3]. It is the returning of lands to an improved state. Loss of trees leads to increased soil erosion and increased sedimentation of river. Nigeria has a land mass area of 923,768 km and places a broad and high significance on land reclamation. Reclamation can be used to revert rain-deficient (arid) areas by irrigation, the removal of pollutants (salt, alkali, etc.) Licensee IntechOpen. The results of the physico-chemical analysis and the species abundance test were derived as shown in Figure 9. Nigeria has the largest population of any African country. 2002 NYS Reclamation award . Permits are issued by DEC for annual terms of up to five years and may be renewed. Local sand mining is done manually by the digging of sand from the bottom of the river during low tide and conveyed ashore in hand dug canoes. Map of Niger Delta Nigeria (circled) bordering the Atlantic Ocean has the biggest mangrove forests in Africa. Rural areas, which consist mostly of low-density grid cells (<300 inhabitants per km 2 ). This method works well for foreshore locations with good seabed soil. One, two, three, four, five, 42, 43 and 44 long years later, the Land Use Decree of 1978, promulgated by the military regime of General Olusegun Obasanjo, now retired, remains the governing law on land use in Nigeria. The practice may be temporary solution . The area can be strictly protected against further anthropogenic activities to allow for evolutionary forces to change the restored environment. This means areas that had been cleared and sand filled could be opened up again to be interconnected with the river, so that it will gradually become alive and revert to its original form [11]. However, in many communities coastal lands are protected traditionally if they have cultural significance to the people [1]. Canalization is done to enable ships to berth at the wharf, without running aground. On its right is the. The swamps are scooped away or reinforced with sand and concrete in other to produce a hard surface on which to construct foundations of buildings. The direct causes include: (i) land expansion, (ii) construction activities, (iii) land acquisition and (iv) succession (land-forming activities of mangroves). Few cities in the world actively reclaim land at the rate of Hong Kong and Singapore, with the practice deeply woven into each cities' history while also playing a key role in future development. Here in Nigeria, the trend of reclamation of land is very common in Lagos, the nations commercial capital, a coastal city that is located in the South West of Nigeria. Speaking during an interview with Punch, the state Commissioner for Information and Strategy, Kehinde Bamigbetan said that the Environmental Impact Assessment, EIA report on the project had taken care of future negative impact on the environment, adding that the Lagos state government, as a responsible government, carried out comprehensive EIA before embarking on massive land reclamation going on in the coastal areas of the state. The land reclaimed is known as reclamation ground or land fill . Land is regarded in this area as the best form of asset investment because of the prestige attached to its ownership. Before coastal lands are to be acquired proper environmental impact assessment (EIA) studies need to be conducted to develop proper management plan aimed at forestalling loss and extinction of common and rare species. Therefore, the best option is to remediate it so that it will carry out its ecological functions even if it results to another landform. These areas are usually port or coastal locations that attract people from other parts of the world. 08 February 2021 | Presently buildings have been erected on the site, which are occupied by some people. sea-side resort, roads, houses, light poles and shopping malls. Conversion of coastal environment to terrestrial area through deforestation and solidification to terrestrial environment in the Niger Delta, Nigeria. Morewood Property after reclamation, now a golf course. These phases include: (i) deforestation of mangrove forest (ii) consolidation of swamp with bulldozers, (iii) pumping of white sand from the sea bottom unto shore, (iv) sand filling of reclaimed land, and (v) construction activity e.g. Answer this In October 2021, DEC prepared, . The warm shallow waters of the continental shelves are most biologically productive and support the greatest species diversity. The scouring of the river bottom crushes and destroys a lot of organisms such as shell and non-shell fish community in that location. More than a thousand acres of land was to be created by building a seawall more than 6km in length with. Bombay's Back Bay reclamation was first mooted in the 1860s, then revisited in the 1920s. London, SW7 2QJ, But a land or coastal area that has been plundered and polluted may loss its economic value [2]. Located in the west-central part of Nigeria, Minna is a quiet and beautiful city in Nigeria. Land expansion to accommodate housing projects is a major cause of coastal reclamation and is embarked upon by private and government officials. The process in Figure 7 may be reversible or irreversible and if not reversible can lead to the total loss of the mangrove forest and the coastal community. Probably half of The Netherlands is a reclaimed land from the sea. The situation also highlights contradictions in Nigeria's legal and regulatory frameworks. Expansion of creeks allow for navigational activities, commerce and construction. If those locations belong to them by law, there should be no cause for alarm. 2020 The Author(s). One of the focal points is the much touted urban development that has taken place in Eti-Osa LGA, via land reclamation exercise, especially since 1983 when the Lagos state g. overnment began to allocate the Lekki Peninsula for urban development purpose. This is a situation where rivers near ports are expanded to accommodate large ocean going ships. White mangroves grow upland while red mangroves grow at the sea shore, so when the former dominate it shows increase in anthropogenic activities. The dredged soil that is evacuated from the river bottom is dumped on land surface and smothers coastal vegetation such as mangroves. Government budget refers to an annual financial statement that denotes its anticipated expenditure and expected revenue generation in a fiscal year. A study found land-reclamation projects shrank the number of mangroves in Tubli Bay, off Bahrain's east coast. The swampy environment is a mixture of mud and water, after a long period of perturbation the swampy soil gets solidified and changes to a terrestrial environment. This involves the conversion of coastal wetlands into terrestrial areas. Landscape reclamation is used to remediate polluted and devastated area in many parts of the world such as abandoned coal mine, crude oil exploration site and abandoned aquaculture. Agricultural activities such as rice paddies and aquaculture are embarked upon in swampy coastal locations [14]. Political Map of Nigeria Map based on a UN map. It is the returning of lands to an improved state. Reclamation is done without proper environmental impact assessment. Artificial islands are an example of land reclamation. The government sometimes forcefully acquires coastal areas from the native community, remove the mangrove forest and sand fill the area in other to establish projects beneficial to the public. Reclamation is carried out by both government and private developers. Industries also flock around coastal areas because of the ease of transportation of goods and equipments. According to him, artificial land reclamation activities have been an age-long war between man and nature, noting that Lagos state government needs to get things right and be careful as the exercise could lead to disastrous consequence. You have entered an incorrect email address! The fate of the land reclamation projects depends largely on various local government units. As a result, offshore systems such as coral reefs and eel grass beds are readily degraded. There are also some burrowing organisms that dig into shore sand. Areas close to the shore are also sand filled to connect bridges. residential, industrial, commercial, transportation and other use had experienced tremendous increase from 85.4 square kilometres (43.36per cent) to 111.9 square kilometres (56.8per cent). Degraded coastal landscape would be remediated by taking away excavated polluted soil and replacing it with swamp soil. 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