Mobile crushing line

Hot selling equipment


Seasonal Variations of Toxic Metal Pollution in Soil and ...

2021-6-29  Seasonal Variations of Toxic Metal Pollution in Soil and Sediment Around Okaba Coal Mine Area, Kogi, Nigeria Ameh, E.G., Idakwo, S.O. and Ojonimi, I.T.1 2 3 1Faculty of Natural Sciences, Department of Geological Science, Federal University Gusau, Nigeria. 2Department of Geology, Ibrahim Badamasi Babangida University, Lapai, Nigeria. 3Department of Mining Engineering, University of Jos, Jos ...

Get Price

Degradation of Soil Quality Parameters Due to Coal

Degradation of Soil Quality Parameters Due to Coal Mining Operations in Jharia Coalfield, Jharkhand, India Arvind Kumar Rai1* and Biswajit Paul2 *Department of Environmental Science Engineering, Indian School of Mines, Dhanbad, Jharkhand, India. Abstract: Coal mining for an area is an economic activity but may lead to degradation of soil quality.

Get Price

Degradation of Soil Quality Parameters Due to Coal Mining ...

2011-4-1  Coal mining for an area is an economic activity but may lead to degradation of soil quality. Open-cast coal mining operations involved displacement of a large amount of overburden/rock mass materials to excavate the coal for many purposes. In mining areas, the soils are affected by various coal mining operations i.e. blasting, drilling, storage of overburden dump materials, clearing of land ...

Get Price

Coal mining activities change plant community structure ...

2014-7-14  The aim of this study was to investigate the effects of coal mining activities on the community structures of woody and herbaceous plants. The response of individual plants of community to defilement caused by coal mining was also assessed. Air monitoring, soil physico-chemical and phytosociological analyses were carried around Jharia coalfield (JCF) and Raniganj coalfield. The importance ...

Get Price

Nigeria Final report of the Land Degradation Neutrality ...

2018-11-19  Due to the absence of and low quality of national data in respect of the three indicators for ... Reduce the rate of soil sealing (conversion to artificial land cover) by 40% by 2030 as ... Cameroun Highlands and the Jos Plateau in the middle belt of Nigeria (FDF, 1999). Land degradation is a serious environmental problem across the ecological ...

Get Price

(PDF) Assessment of Underground Water Contamination Due

Nigeria’s coal r eserves are in excess of 1.2 billi on tones of proven, indicated and inferred ca tegories (Us man Sh ehu Onoduku 2014 and Fam uboni, 1 996).

Get Price

Degradation of Soil Quality Parameters Due to Coal Mining ...

Degradation of Soil Quality Parameters Due to Coal Mining Operations in Jharia Coalfield, Jharkhand, India . By Arvind Kumar Rai and Biswajit Paul. Abstract. Coal mining for an area is an economic activity but may lead to degradation of soil quality. Open-cast coal mining operations involved displacement of a large amount of overburden/rock ...

Get Price

Degradation by coal mining should be priority in ...

2017-7-1  In southern Santa Catarina state, Brazil, coal mining mostly took place from 1940 to 2000 (Citadini-Zanette, 1999).These activities resulted in a total of 6500 ha of severe degraded land in three watersheds (Araranguá River, Urussanga River and Tubarão River) (Brasil, 2015).Degradation conditions vary between sites but in general mean strong contamination of both physical (water and soil ...

Get Price

Status and Challenges of Soil Management in Nigeria

2018-7-14  Degradation of soil structure and loss of other soil physical qualities. Reduction in availability of major nutrients (N, P, K) and micro-nutrients. Increase in toxicity, due to acidification or pollution. According to FAO (2001), Nigeria is one of the countries with high declining soil fertility.

Get Price

Degradation of Soil Quality Parameters Due to Coal Mining ...

2011-4-1  Coal mining for an area is an economic activity but may lead to degradation of soil quality. Open-cast coal mining operations involved displacement of a large amount of overburden/rock mass materials to excavate the coal for many purposes. In mining areas, the soils are affected by various coal mining operations i.e. blasting, drilling, storage of overburden dump materials, clearing of land ...

Get Price

Nigeria Final report of the Land Degradation Neutrality ...

2018-11-19  Due to the absence of and low quality of national data in respect of the three indicators for ... Reduce the rate of soil sealing (conversion to artificial land cover) by 40% by 2030 as ... Cameroun Highlands and the Jos Plateau in the middle belt of Nigeria (FDF, 1999). Land degradation is a serious environmental problem across the ecological ...

Get Price

Coal mining activities change plant community structure ...

2014-7-14  The aim of this study was to investigate the effects of coal mining activities on the community structures of woody and herbaceous plants. The response of individual plants of community to defilement caused by coal mining was also assessed. Air monitoring, soil physico-chemical and phytosociological analyses were carried around Jharia coalfield (JCF) and Raniganj coalfield. The importance ...

Get Price

Degradation of Soil Quality Parameters Due to Coal Mining ...

2011-4-1  Coal mining for an area is an economic activity but may lead to degradation of soil quality. Open-cast coal mining operations involved displacement of a large amount of overburden/rock mass materials to excavate the coal for many purposes.

Get Price

Degradation by coal mining should be priority in ...

2017-7-1  In southern Santa Catarina state, Brazil, coal mining mostly took place from 1940 to 2000 (Citadini-Zanette, 1999).These activities resulted in a total of 6500 ha of severe degraded land in three watersheds (Araranguá River, Urussanga River and Tubarão River) (Brasil, 2015).Degradation conditions vary between sites but in general mean strong contamination of both physical (water and soil ...

Get Price

Impact of Environmental Degradation on Agricultural ...

2017-8-27  Prominent environmental degradation found in most rural communities include - deforestation, loss of biodiversity, loss of soil fertility, leaching of the soil, land degradation, land and water pollution, desertification, flood, drought, and erosions. In Nigeria, the Niger-delta communities are mostly cited as examples of

Get Price

Status and Challenges of Soil Management in Nigeria

2018-7-14  Degradation of soil structure and loss of other soil physical qualities. Reduction in availability of major nutrients (N, P, K) and micro-nutrients. Increase in toxicity, due to acidification or pollution. According to FAO (2001), Nigeria is one of the countries with high declining soil fertility.

Get Price

The Effects Of Soil Degradation On Human Activities Essay ...

Soil Degradation in Nigeria Introduction Nigeria is a country in West Africa, bordering Benin in the west, Chad and Cameroon in the east, and Niger in the north. Nigeria is in the tropical zone of Africa (between latitude 4 and 14 degrees N, and longitude 2 and 14 degrees E), with a vast area of savanna vegetation in the northern part.

Get Price

Degradation of Soil Quality Parameters Due to Coal Mining ...

2011-4-1  Degradation of Soil Quality Parameters Due to Coal Mining Operations in Jharia Coalfield, Jharkhand, India Journal: Journal of Advanced Laboratory Research In Biology (Vol.2, No. 2). Publication Date: 2011-04-01

Get Price

5 possible solutions to soil degradation - Positive News ...

2018-2-26  Here are five solutions to soil degradation. 1. Curb industrial farming. Tilling, multiple harvests and agrochemicals have boosted yields at the expense of sustainability. Responsible regulation of land and agriculture would help, but we need to be frank

Get Price

The environmental implications of the exploration and ...

2019-2-1  The Nigerian Coal Corporation (NCC) operates four mechanized ... Additionally, during tin mining, radioactive minerals were released into the environment. Soil degradation was caused by erosion, resulting in loss of soil nutrients, organic matter and damage to the properties of soil and crops. ... there can be a change in air circulation due to ...

Get Price

Nigeria Final report of the Land Degradation Neutrality ...

2018-11-19  Due to the absence of and low quality of national data in respect of the three indicators for ... Reduce the rate of soil sealing (conversion to artificial land cover) by 40% by 2030 as ... Cameroun Highlands and the Jos Plateau in the middle belt of Nigeria (FDF, 1999). Land degradation is a serious environmental problem across the ecological ...

Get Price

Impact of Coal Mining on the Environment in Mainganga ...

2016-6-27  accounts for only 0.3% of its GDP, due to the influence of its vast oil resources, as most domestic mining industries are underdeveloped, leading to Nigeria having to import minerals. Nigeria still holds large coal reserves, estimated to be at least 2 billion metric tons. The discovery of bituminous coal suitable for use in

Get Price

Status and Challenges of Soil Management in Nigeria

2018-7-14  Degradation of soil structure and loss of other soil physical qualities. Reduction in availability of major nutrients (N, P, K) and micro-nutrients. Increase in toxicity, due to acidification or pollution. According to FAO (2001), Nigeria is one of the countries with high declining soil fertility.

Get Price

Degradation of Soil Quality Parameters Due to Coal

2011-4-1  Coal mining for an area is an economic activity but may lead to degradation of soil quality. Open-cast coal mining operations involved displacement of a large amount of overburden/rock mass materials to excavate the coal for many purposes.

Get Price

Degradation of Soil Quality Parameters Due to Coal

2011-4-1  Degradation of Soil Quality Parameters Due to Coal Mining Operations in Jharia Coalfield, Jharkhand, India Journal: Journal of Advanced Laboratory Research In Biology (Vol.2, No. 2). Publication Date: 2011-04-01

Get Price

LAND DEGRADATION DUE TO MINING AND ITS

2011-3-26  Land Degradation due to Mining in India and its Mitigation Measures Dr H. B. Sahu ... (soil, debris and other material). This is ... The coal mines of Coal India Limited (CIL) removed about 500 million cubic m (Mcum) of overburden (OB) to

Get Price

Soil degradation: the problems and how to fix them ...

2021-4-16  Soil degradation: the problems and how to fix them. By Tammana Begum. First published 16 April 2021. A third of the world’s soil is moderately to highly degraded, threatening global food supplies, increasing carbon emissions and foreshadowing

Get Price

4 main causes of erosion in Nigeria Legit.ng

2017-12-7  4 main causes of erosion in Nigeria. Soil erosion is a natural process of excessive influence of water and wind on the upper fertile layer. It's aggravated by wrong human agricultural activity (destruction of vegetative cover by domestic animals or deforestation). Possible consequences of erosion vary from soil’s depletion (degradation) to ...

Get Price

The Devastating Effects of Environmental Degradation -

2010-11-10  Environmental degradation is the deterioration of the environment through depletion of resources such as air, water, and soil, the destruction of ecosystems and the extinction of wildlife.(Wikipedia) When the environment becomes less valuable or damaged, environmental degradation is said to occur. There are many forms of environmental degradation.

Get Price