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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 .
Several methods can combat deforestation in Nigeria: Implementing alley cropping, timber tree planting, mined area rehabilitation, and private sector tree planting [76] [77] to restore forest cover and ecosystem services. Enforcing government laws, promoting eco-forestry practices, and encouraging the use of alternative energy sources. [78] [79]
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 ministry plays various roles involving the national goals on desertification, deforestation, pollution, and waste management.It also superintends over climate change and clean energy issues and enforces environmental standards and regulations in different parts of the country.
Promoting organic farming, responsible logging practices, and reducing reliance on harmful agrochemicals are also part of sustainable land-use approaches. [96] Research and monitoring: Research studies and monitoring programs provide valuable insights into the status of Nigerian lowland forests, species richness, and ecosystem dynamics. [97]
Soil contamination, soil pollution, or land pollution as a part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste .
Nigeria has extensive mangrove forests in the coastal region of the Niger Delta. Considered one of the most ecologically sensitive regions in the world, the Niger Delta mangrove forest is situated within a deltaic depositional environment. These mangrove forests serve a critical role in regional ecological and landscape composition, and support ...
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.