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Environmental Impacts of Oil Exploration and Exploitation ...

Environmental Impacts of Oil Exploration and Exploitation in the Niger Delta of Nigeria. Problem Statement : Oil exploration and exploitation has been on-going for several decades in the Niger Delta. It has had disastrous impacts on the environment in the region and has adversely affected people inhabiting that region. The Niger Delta consist ...

New Uranium Mining Projects - Niger

Additional deposits included in Madaouéla mining permit without requirement for new environmental assessment: On Sep. 23, 2019, GoviEx Uranium Inc. announced that the Republic of Niger has formally approved the revision to the shape of the Madaouéla I Mining Permit that forms part of GoviEx's Madaouéla uranium project in Niger to include the ...

An investigation into the cause of road failure along ...

Investigation into the cause of road failure has been carried out along a 60 km long Sagamu –Papalanto highway southwestern Nigeria. Geochemical, mineralogical, geotechnical and geophysical analyses were conducted to evaluate the cause of failure along the study area. The results of the laboratory tests showed that the percentage amount of fines ranges from 12 to 61.3%, natural …

Mining activity in Brazil and negligence in action ...

Abstract. The number of disasters involving tailings storage facilities has increased in Brazil. Only in the last six years, there have been six disasters involving this type of structure. Despite the vast socio-environmental impacts, little has been done to mitigate the damage caused. The negligence of mining companies and the lack of ...

Lives in the BaLance

understand a toxic spill or a mining disaster is in terms of ... environment adequate for their health and well-being. ... ogoni People in the Niger Delta region, in violation of the right ...

Imperial Metals: drop your open-pit copper mine project in ...

The company responsible for the worst mining disaster in Canadian history wants to build a new open-pit copper mine in the heart of the iconic and pristine rainforests of Clayoquot Sound.. Imperial Metals is the corporation behind the Mt. Polley tailings pond disaster—and it still hasn't paid a nickel in compensation or fines.

Getting a Grip on Central Sahel's Gold Rush | Crisis Group

Getting a Grip on Central Sahel's Gold Rush. In Mali, Burkina Faso and Niger, a gold boom is offering a new source of funding and potentially even recruits to several armed groups, including jihadists. Sahelian states should reassert their presence in mining areas and take steps to formalise artisanal gold mining. Share.

The Environmental Impact of Mining (Different Mining ...

Mining remains an essential and growing part of the modern industry. By some estimates, it makes up nearly 45% of the total global economy, and mineral production continues to increase as demand for raw materials grows around the world.. However, many mining techniques still in use can have serious impacts on both the mining site itself and the surrounding environment.

Uranium in Niger: When a Blessing Becomes a Curse ...

International environmental activists have reported that rampant uranium mining in Niger for over 40 years is a case of exploitation in its most devastating manifestation. Uranium mining practices have endangered the health and livelihood of people living in Arlit and Akokan – popularly known as the twin mining towns in Niger.

Niger Republic: largest uranium mines close | Africanews

Niger. One of the largest underground uranium mines in the world is closing. The Akouta Mining Company (Cominak), a subsidiary of Orano Cycle (a French multinational, formerly Areva) -- …

Mining disaster in Brazil is an environmental catastrophe

Mining disaster in Brazil is an environmental catastrophe The collapse of two dams at a Brazilian mine spells an absolute catastrophe, with effects that could haunt Brazil for years to come.

Environmental impact - db0nus869y26v.cloudfront.net

The Ok Tedi environmental disaster caused severe harm to the environment along 1,000 km (620 mi) of the Ok Tedi River and the Fly River in the Western Province of Papua New Guinea between around 1984 and 2013. The lives of 50,000 people have been disrupted. One of the worst environmental disasters caused by humans, it is a consequence of the discharge of about two billion tons of …

—Disaster Prevention and Mitigation,Save of the Earth ...

Disaster Prevention and Mitigation,Save of the Earth. The various kinds of disaster, natural (e.g., earthquakes, floods, hurricanes, cyclones, tornadoes, tsunamis, mudslides, etc) and human caused or technological (building, bridge, freeway collapse, and other breakdowns) have the potential to damage or destroy the physical environment, the ...

In pictures: Ten worst 'ecocides' | Environment | The Guardian

The Niger delta: Fifty years of oil extraction in the Niger delta has scarred the Niger delta. Oil companies operated here for decades with very little environmental supervision and the …

After the world's largest mining disaster: what impacts ...

Author's photos.November 2015 was marred by the biggest environmental tragedy Brazil has known. It was also the biggest mining disaster in the world, caused by the rupture of Samarco's mining ...

Brazil′s Doce River still foul eight months after dam ...

Environment Brazil's Doce River still foul eight months after dam collapse. Eight months after a mining dam collapsed in southeastern Brazil, …

Brazilian dam disaster a 'turning point' for environmental ...

The Brumadinho disaster, which occurred when a tailings dam failed at Córrego de Feijão iron ore mine in Minas Gerais, killed at least 237 people and caused extensive environmental damage.

The World's Worst Environmental Disasters Caused by Companies

The Gulf of Mexico oil spill is one of the worst company-created environmental disasters in history. Water and wetlands are sullied. People are dead. We're still waiting on wildlife casualties and strange illnesses. Amazingly, these themes are familiar. As long as mines and factories have existed, they've cut corners to save money, sprung leaks, and […]

Sulfide Mining Fact Sheet - MEPartnership

4 Produced by the Minnesota Environmental Partnership – mepartnership.org Sulfide Mining Fact Sheet Source Citations i Minnesota regional copper -nickel study 1976 1979. Minnesota Environmental Quality Board. Aug. 31, 1979.

The Mariana mining disaster - A journey through Brazil's ...

The Mariana mining disaster, as it has come to be known, disrupted the lives of thousands and caused untold environmental damage. 500 km of destruction A view of the now reddish-brown river Rio Doce in Barra Longa, 70kms away from the disaster zone.

The world's worst coal mining disasters

Dhanbad Coal Mine Disasters (1965 and1975) – India. The Dhanbad coal mine disaster occurred on the night between 27th and 28th May in the Dhori colliery near Dhanbad, the major coal mining town in India. The disaster led to the deaths of …

A closer look at eight of the worst coal mining disasters ...

The disaster is considered to be the second-worst coal mining disaster in Japan after the Mitsubishi Hojyo coal mine disaster that occurred in 1914. A massive blast, which was caused by a coal dust explosion nearly 500m below the mine's ground level entrance, led to collapse of the tunnel roof at various locations in the mine.

Timeline: Major Environmental Disasters

Industrial disasters around the world, many involving multinational corporations, have caused significant health, environmental, and economic damages. Such tragedies have also led to lengthy legal ...

All About Niger - Africa.com

Niger is a West African nation on the border between the Sahara and Sub-Saharan regions. The country's area is 1,267,000 sq. km. Niger's size is comparable to Angola and the U.S. state of Texas. The country borders seven others and the longest border is with Nigeria. It also borders Chad, Algeria, Mali, Burkina Faso, Benin, and Libya.

Disasters of the Century | Season 3 | Episode 33 ...

Watch Disasters of the Century Season 3 Episode 33 Springhill Mining Disaster on Bad Day HQThe 1958 bump, which occurred on October 23, 1958, was the most se...

Environmental issues in the Niger Delta - Wikipedia

The key environmental issues in the Niger Delta of Nigeria relate to its petroleum industry.. The delta covers 20,000 km 2 (7,700 sq mi) within wetlands of 70,000 km 2 (27,000 sq mi) formed primarily by sediment deposition. Home to 20 million people and 40 different ethnic groups, this floodplain makes up 7.5% of Nigeria's total land mass. It is the largest wetland and maintains the third ...

An Overview of Mining-Related Environmental and Human ...

environmental problems may also exist as a result of open pit mining at the CMI mine near Mogpog. Potential problems at CMI include: " Effects of acid-rock drainage from mine dumps, tailings impoundments, and the mine's open pit on local surface and ground waters; and" Effects of mine wastes and tailings on the marine ecosystem.

Sago Mine Disaster - YouTube

Thirteen men sat in the best barricade they could build, enduring...hoping. They had used their single hour of oxygen from the only Self Contained Self Rescu...

Environmental Impacts of oil mining activities in the ...

Environmental Impacts of oil mining activities in the Niger Delta Mangrove Ecosystem. Dr. Elijah I. Ohimain Rohi Biotechnologies Ltd, 104D Airport Road, by Okumagba Avenue Junction PO Box 4517 Warri, Delta State, Nigeria Phone: 234-80-34023676, Fax: 234-53-257858 E-mail: [email protected] ABSTRACT Since the discovery of oil in the Niger Delta ...

Brazilian mine disaster releases dangerous metals

Brazilian mine disaster releases dangerous metals. The collapse in November of a mining dam in the Brazilian state of Minas Gerais, which resulted in the inundation of a whole town under a sea of mud contaminated with toxic iron ore waste and silica, was one of the country's worst environmental disasters.