scholarly journals The land reclamation concept as a key factor in solving the environmental problems of coal mining regions

2020 ◽  
Vol 174 ◽  
pp. 02017
Author(s):  
Tatyana Galanina ◽  
Tatyana Koroleva ◽  
Larisa Zakamskaya ◽  
Inga Tretyakova
Keyword(s):  
Coal Mining ◽  
Large Scale ◽  
Land Reclamation ◽  
Development Program ◽  
Legal Regulation ◽  
Coal Industry ◽  
High Tech ◽  
Mining Operations ◽  
Large Scale Disturbance ◽  
The Impact

The impact of coal mining in Kuzbass on the ecosystem of the region is studied in the article. Large-scale mining operations have led to land disturbance over large areas. The coal industry development program, which provides for a significant increase in production, will further aggravate the identified problem. There are a lot of reclamation mechanisms, they must be implemented comprehensively, be high-tech. Large-scale disturbance of land resources, and land retirement, its pollution and littering are the most significant problems requiring a primary solution. The mechanism of state and regional legal regulation of disturbed land reclamation is proposed. Improving the quality of reclamation will be facilitated by the development of a strategy for the environmental remediation, which would be included into the Concept for reclamation of disturbed lands.

scholarly journals Water Preservation and Conservation above Coal Mines Using an Innovative Approach: A Case Study

Energies ◽  
2020 ◽  
Vol 13 (11) ◽  
pp. 2818
Author(s):  
Yujun Xu ◽  
Liqiang Ma ◽  
Yihe Yu
Keyword(s):  
Coal Mining ◽  
Water Conservation ◽  
Large Scale ◽  
Influencing Factor ◽  
Mining Area ◽  
Mining Operations ◽  
Narrow Strip ◽  
Geological Conditions ◽  
The Impact

To better protect the ecological environment during large scale underground coal mining operations in the northwest of China, the authors have proposed a water-conservation coal mining (WCCM) method. This case study demonstrated the successful application of WCCM in the Yu-Shen mining area. Firstly, by using the analytic hierarchy process (AHP), the influencing factors of WCCM were identified and the identification model with a multilevel structure was developed, to determine the weight of each influencing factor. Based on this, the five maps: overburden thickness contour, stratigraphic structure map, water-rich zoning map of aquifers, aquiclude thickness contour and coal seam thickness contour, were analyzed and determined. This formed the basis for studying WCCM in the mining area. Using the geological conditions of the Yu-Shen mining area, the features of caved zone, water conductive fractured zone (WCFZ) and protective zone were studied. The equations for calculating the height of the “three zones” were proposed. Considering the hydrogeological condition of Yu-Shen mining area, the criteria were put forward to evaluate the impact of coal mining on groundwater, which were then used to determine the distribution of different impact levels. Using strata control theory, the mechanism and applicability of WCCM methods, including height-restricted mining, (partial) backfill mining and narrow strip mining, together with the applicable zone of these methods, were analyzed and identified. Under the guidance of “two zoning” (zoning based on coal mining’s impact level on groundwater and zoning based on applicability of WCCM methods), the WCCM practice was carried out in Yu-Shen mining area. The research findings will provide theoretical and practical instruction for the WCCM in the northwest mining area of China, which is important to reduce the impact of mining on surface and groundwater.

Coal mining-disturbed land reclamation laws

2020 ◽  
pp. 15-26
Author(s):  
T. V. Galanina ◽  
M. I. Baumgarten ◽  
T. G. Koroleva
Keyword(s):  
Large Scale ◽  
Land Reclamation ◽  
Mining Industry ◽  
Development Program ◽  
Soil Disturbance ◽  
Open Pit ◽  
Open Pit Mining ◽  
Disturbed Land ◽  
Critical Problems ◽  
Production Output

Large-scale mining disturbs wide areas of land. The development program for the mining industry, with an expected considerable increase in production output, aggravates the problem with even vaster territories exposed to the adverse anthropogenic impact. Recovery of mining-induced ecosystems in the mineral-extracting regions becomes the top priority objective. There are many restoration mechanisms, and they should be used in integration and be highly technologically intensive as the environmental impact is many-sided. This involves pollution of water, generation of much waste and soil disturbance which is the most typical of open pit mining. Scale disturbance of land, withdrawal of farming land, land pollution and littering are critical problems to the solved in the first place. One of the way outs is highquality reclamation. This article reviews the effective rules and regulations on reclamation. The mechanism is proposed for the legal control of disturbed land reclamation on a regional and federal level. Highly technologically intensive recovery of mining-induced landscape will be backed up by the natural environment restoration strategy proposed in the Disturbed Land Reclamation Concept.

scholarly journals Colliery Deputies in the British Coal Industry Before Nationalization

1994 ◽  
Vol 39 (3) ◽  
pp. 383-414 ◽  
Author(s):  
Peter Ackers
Keyword(s):  
Coal Mining ◽  
Trade Union ◽  
Legal Regulation ◽  
Coal Industry ◽  
National Union ◽  
Labour Movement ◽  
Labour Process ◽  
History Of ◽  
First Time ◽  
Union History

SummaryThis article challenges the militant and industrial unionist version of British coal mining trade union history, surrounding the Miners' Federation of Great Britain and the National Union of Mineworkers, by considering, for the first time, the case of the colliery deputies' trade union. Their national Federation was formed in 1910, and aimed to represent the three branches of coal mining supervisory management: the deputy (or fireman, or examiner), overman and shotfirer. First, the article discusses the treatment of moderate and craft traditions in British coal mining historiography. Second, it shows how the position of deputy was defined by changes in the underground labour process and the legal regulation of the industry. Third, it traces the history of deputies' union organization up until nationalization in 1947, and the formation of the National Association of Colliery Overmen, Deputies and Shotfirers (NACODS). The article concludes that the deputies represent a mainstream tradition of craft/professional identity and industrial moderation, in both the coal industry and the wider labour movement.

scholarly journals Ecological Impacts of Megaprojects: Species Succession and Functional Composition

Plants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2411
Author(s):  
Hamada E. Ali ◽  
Solveig Franziska Bucher
Keyword(s):  
Plant Species ◽  
Large Scale ◽  
Invasive Plant ◽  
Species Traits ◽  
Natural Vegetation ◽  
Ecological Impacts ◽  
Imperata Cylindrica ◽  
Dry Matter Content ◽  
Large Scale Disturbance ◽  
The Impact

Land-use changes have huge impacts on natural vegetation, especially megaprojects, as the vegetation layer is destroyed in the course of construction works affecting the plant community composition and functionality. This large-scale disturbance might be a gateway for the establishment of invasive plant species, which can outcompete the natural flora. In contrast, species occurring in the area before the construction are not able to re-establish. In this study, we analyzed the impact of a pipeline construction on a wetland nature reserve located in northern Egypt. Therefore, we analyzed the plant species occurrence and abundance and measured each plant species’ traits before the construction in 2017 as well as on multiple occasions up to 2 years after the construction had finished on altogether five sampling events. We found that the construction activity led to the establishment of an invasive species which previously did not occur in the area, namely, Imperata cylindrica, whereas five species (Ipomoea carnea, Pluchea dioscoridis, Polygonum equisetiforme, Tamarix nilotica, and Typha domingensis) could not re-establish after the disturbance. The functionality of ecosystems assessed via the analysis of plant functional traits (plant height, specific leaf area, and leaf dry matter content) changed within species over all sampling events and within the community showing a tendency to approximate pre-construction values. Functional dispersion and Rao’s quadratic diversity were higher after the megaproject than before. These findings are important to capture possible re-establishment and recovery of natural vegetation after construction and raise awareness to the impact of megaprojects, especially in areas which are high priority for conservation.

scholarly journals FEATURES OF LAND RECLAMATION AND PROTECTION DURING MINING IN THE KRASNOYARSK TERRITORY

2020 ◽  
Vol 6 (2(71)) ◽  
pp. 4-8
Author(s):  
Olga Igorevna Ivanova ◽  
Aleksey Vasilevich Kozhukhovsky
Keyword(s):  
Land Reclamation ◽  
Negative Impact ◽  
Land Allocation ◽  
Water Protection ◽  
Land Resources ◽  
Mining Operations ◽  
Main Factors ◽  
Actual Height ◽  
The Impact ◽  
Impact Of Mining

The purpose of the study is to influence land resources during mining operations, and the main stages of land reclamation during mining on the example of the Tyradinsky gold Deposit, the "Zolotaya Tyrada" quarry, located in the Yenisei region of the Krasnoyarsk territory. The main factors of impact on land resources in the process of mining the field are considered; the analysis of measures to reduce the negative impact on land resources in the process of mining the field is carried out. The actual height and area of overburden dump not to exceed project, the reconfiguration of dumps allowed us to reduce the impact of mining on the environment, to avoid placing parts of the dumps in the water protection zone of the river Terada, thus there is no need of land allocation to forests of the first group and reduced the amount of removed topsoil. During the reclamation, potentially fertile soils (loam) taken from the quarry were used. There will be no deterioration in the impact on land resources during the liquidation process, due to the short duration of the work and within the existing land allotment.

scholarly journals The evaluation of Suchana, a large-scale development program to prevent chronic undernutrition in north-eastern Bangladesh

2020 ◽  
Author(s):  
Nuzhat Choudhury ◽  
Mohammad Jyoti Raihan ◽  
S M Tanvir Ahmed ◽  
Kazi Eliza Islam ◽  
Vanessa Self ◽  
...  
Keyword(s):  
Large Scale ◽  
Development Program ◽  
Cluster Randomized Trial ◽  
Baseline Survey ◽  
Poor People ◽  
Poor Households ◽  
Service Delivery Systems ◽  
Administrative Unit ◽  
Cluster Randomized ◽  
The Impact

Abstract Evidence of the impact of community-based nutrition programs is uncommon for two main reasons: the lack of untreated controls, and implementation does not account for the evaluation design. Suchana is a large-scale program to prevent malnutrition in children in Sylhet Division, Bangladesh by improving the livelihoods and nutrition knowledge of poor and very poor households. Suchana is being implemented in 157 unions, the smallest administrative unit of government, in two districts of Sylhet. Suchana will deliver a package of interventions to poor people in about 40 randomly selected new unions annually over four years, until all are covered. All beneficiaries will receive the normal government nutrition services. For evaluation purposes the last 40 unions will act as a control for the first 40 intervention unions. The remaining unions will receive the program but will not take part in the evaluation. A baseline survey was conducted in both intervention and control unions; it will be repeated after three years to estimate the impact on the prevalence of stunted children and other indicators.This stepped wedge design has several advantages for both the implementation and evaluation of services, as well as some disadvantages. The units of delivery are randomized, which controls for other influences on outcomes; the program supports government service delivery systems, so it is replicable and scalable; and the program can be improved over time as lessons are learned. The main disadvantages are the difficulty of estimating the impact of each component of the program, and the geographical distribution of unions, which increases program delivery costs. Stepped implementation allows a cluster randomized trial to be achieved within a large-scale poverty alleviation program and phased-in and scaled-up over a period of time. This paper may encourage evaluators to consider how to estimate attributable impact by using stepped implementation, which allows the counterfactual group eventually to be treated.

scholarly journals The Problems of Legal Regulation of the Land Reclamation after the Illegal Coal Mining by the “Black Diggers” (the Kemerovo region example)

2020 ◽  
Vol 174 ◽  
pp. 02029
Author(s):  
Vitaly Shelestukov ◽  
Roman Drapezo ◽  
Roman Islamov
Keyword(s):  
Coal Mining ◽  
Land Reclamation ◽  
Mining Industry ◽  
Legal Regulation ◽  
Illegal Activity ◽  
Judicial Practice ◽  
Natural Minerals ◽  
Long Time ◽  
Law Enforcement Officials ◽  
The Russian Federation

The article deals with the issues of the legal “irregularity” of criminal and material responsibility of the “black diggers” for the illegal production of natural resources in the territory of the Kuzbass. The schemes of production and selling the coal are very different. That is why it is rather difficult to consider them in terms of criminal, arbitration, and administrative processes, especially by considering the issues of reclaiming the lands broken by such illegal activity. This is evidenced by the limited judicial practice of arbitration courts and courts of law of the Kuzbass. There is also no similar practice in other territorial subjects of the Russian Federation. Thus, there is a necessity in urgent developing of the methodical recommendations for the law enforcement officials on the calculation and compensation for the damage, considering the escalating statistical data on the illegal activity of the “black diggers”. Since the production and land reclamation caused by the coal mining are technologically interconnected, there must be an assigned surveillance of the use of a fund and the order of land reclamation to the prosecutor’s office on the surveillance of respecting the lawfulness in the coal-mining industry. These actions are provided for the coal-mining enterprises. For a long time, the “black diggers” have been producing the natural minerals which are the property of the state and they have also been able to escape the attention of the Russian legislation.

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