page_title: Nigeria
section_title: Environmental issues
hierarchical_section_title: Nigeria / Geography / Environmental issues
caption_attribution_description: English: 1200 km above sea level in the serene mountain ranges of Obudu in Cross River, Nigeria.
context_page_description: Nigeria, officially the Federal Republic of Nigeria, is a sovereign country located in West Africa bordering Niger in the north, Chad in the northeast, Cameroon in the east, and Benin in the west. Its southern coast is on the Gulf of Guinea in the Atlantic Ocean. Nigeria is a federal republic comprising 36 states and the Federal Capital Territory, where the capital, Abuja, is located.
  Nigeria has been home to a number of ancient and indigenous pre-colonial states and kingdoms over the millennia. The modern state originated from British colonial rule beginning in the 19th century, and took its present territorial shape with the merging of the Southern Nigeria Protectorate and Northern Nigeria Protectorate in 1914 by Lord Frederick Lugard. The British set up administrative and legal structures while practicing indirect rule through traditional chiefdoms; Nigeria became a formally independent federation on October 1, 1960. It experienced a civil war from 1967 to 1970.
context_section_description: Nigeria's Delta region, home of the large oil industry, experiences serious oil spills and other environmental problems, which has caused conflict.
  Waste management including sewage treatment, the linked processes of deforestation and soil degradation, and climate change or global warming are the major environmental problems in Nigeria. Waste management presents problems in a mega city like Lagos and other major Nigerian cities which are linked with economic development, population growth and the inability of municipal councils to manage the resulting rise in industrial and domestic waste. This huge waste management problem is also attributable to unsustainable environmental management lifestyles of Kubwa Community in the Federal Capital Territory, where there are habits of indiscriminate disposal of waste, dumping of waste along or into the canals, sewerage systems that are channels for water flows, and the like.
  Haphazard industrial planning, increased urbanisation, poverty and lack of competence of the municipal government are seen as the major reasons for high levels of waste pollution in major cities of the country. Some of the 'solutions' have been disastrous to the environment, resulting in untreated waste being dumped in places where it can pollute waterways and groundwater.
  In 2005 Nigeria had the highest rate of deforestation in the world, according to the Food and Agriculture Organization of the United Nations (FAO). That year, 12.2%, the equivalent of 11,089,000 hectares had been forested in the country. Between 1990 and 2000, Nigeria lost an average of 409,700 hectares of forest every year equal to an average annual deforestation rate of 2.4%. Between 1990 and 2005, in total Nigeria lost 35.7% of its forest cover, or around 6,145,000 hectares.
  In 2010, thousands of people were inadvertently exposed to lead-containing soil / ore from informal gold mining within the northern state of Zamfara. While estimates vary, it is thought that upwards of 400 children died of acute lead poisoning, making this perhaps the largest lead poisoning fatality epidemic ever encountered. As of 2016, efforts to manage the exposure are ongoing.
caption: Clouds kissing the mountains of Obudu
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