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Reforestation in Nigeria employs both natural and artificial methods. Reforestation involves the deliberate planting of trees and restoring forested areas that have been depleted or destroyed. It involves a planned restocking of the forest to ensure sustainable supply of timber and other forest products .
Expansion of Farming Land About 60% of tropical forest clearing in Nigeria is for agricultural settlement. Shifting agriculture, involving underbrushing, felling, and slash-and-burn methods, leads to permanent destruction of rainforests, responsible for approximately half of tropical deforestation. [42] [43]
Bush burning in Nigeria has many negative effects on the environment, health, and economy, such as: Air pollution: Bush burning produces large amounts of smoke, ash, and particulate matter that pollute the air and reduce visibility. The smoke can also contain harmful substances, such as carbon monoxide, nitrogen oxides, sulfur dioxide, and ...
Fuel wood utilization in Nigeria has significant environmental impacts, which include deforestation and loss of forest ecosystems, air pollution, loss of biodiversity, soil erosion and land degradation, water resource depletion, disruption of local ecosystems and associated health concerns, as well as contributing to climate change through carbon emissions.
Promoting organic farming, responsible logging practices, and reducing reliance on harmful agrochemicals are also part of sustainable land-use approaches. [97] Research and monitoring: Research studies and monitoring programs provide valuable insights into the status of Nigerian lowland forests, species richness, and ecosystem dynamics. [98]
Home to 20 million people and 40 different ethnic groups, this floodplain makes up 7.5% of Nigeria's total land mass, [4] and is Africa's largest wetland. [5] The Delta's environment can be broken down into four ecological zones: coastal barrier islands, mangrove swamp forests, freshwater swamps, and lowland rainforests.
The escalation of climate variability in Nigeria has led to heightened and irregular rainfall patterns, exacerbating land degradation and resulting in more severe floods and erosion. As one of the top ten most vulnerable countries to the effects of climate change, Nigeria has experienced a worsening of these environmental challenges.
In 2005, Nigeria had the highest rate of deforestation in the world, according to the Food and Agriculture Organisation of the United Nations (FAO). [6] Deforestation in Nigeria is caused by logging, subsistence agriculture, and the collection of wood for fuel. According to the gfy, deforestation has wiped out nearly 90% of Africa's forest.