Legal aspects of search and mining of nuclear ores under Brazilian law

International Nuclear Information System (INIS)

Godinho, T.M.

1980-06-01

The legal aspects of mining in the Brazilian law its general principles, the basic concepts and rules established in the constitution of Brazil, in the mining code and in special laws are analysed. The rules for mining and usage of nuclear ores and other ores of interest to the nuclear field are emphasized. (A.L.) [pt

Creation and cessation of the land ownership right - legal forms

OpenAIRE

Celerýn, Jakub

2009-01-01

I chose for my diploma thesis the theme which is called "Creation and cessation of the land ownership right - legal forms". The aim of the work is to give complex and complete description of basic legal forms of acquiring ownership right to land. The presented work is divided into ten chapters. The first part (second chapter) of the diploma thesis determines the concepts of "ownership", "real estate", "land", "plot" etc. According to Czech law concept of "real estate" means mainly under groun...

THE LEGAL PROTECTION FOR REAL LAND RIGHT HOLDER IN CASE OF FORGED RINCIK

Directory of Open Access Journals (Sweden)

Nirwana Nirwana

2017-12-01

Full Text Available The legal Protection For Real Land Right Holder in Case of Forged Rincik. The research aimed to investigate (1 the legal protection for the land owner whose possession was based on rincik evidence, and (2 the legal protection on the good-will buyer based on the forged rincik document used in the land sale transaction. This was the normative legal research, also called the library research or documentary study because the research was only conducted on the written regulations or other legal materials or secondary data consisting of the primary and secondary legal materials. The interview was performed to strengthen the theories and opinions in the research. The research also used the Secondary data. the data were analysed and presented using the qualitative descriptive method. The research result indicate that: (1 the real land owner with rincik possession issued after the year 1960 based on the decision of Indonesian Supreme Court No. 560K / PID / 2008 has not been fully protected due to the fact that the seller is funished for forging the rincik., returning the right to the land owner can not be carried out due to the decision of Indonesian Supreme Court Number. 482 / PK / Pdt / 2014 which make the buyer win, while the real land owner is the directed to sue the land seller to give the compensation: and (2 the legal protection on the good faith buyer based on forget rincik in the land sale transaction has been fully protected and has the ringt to possess the land based on the decision of Indonesian Supreme Court Number. 482/PK/Pdt/2014 because the buyer has bought the land in the presence of Temporary Land Title Registar.

North American Bats and Mines Project: A cooperative approach for integrating bat conservation and mine-land reclamation

Energy Technology Data Exchange (ETDEWEB)

Ducummon, S.L. [Bat Conservation International, Austin, TX (United States)

1997-12-31

Inactive underground mines now provide essential habitat for more than half of North America`s 44 bat species, including some of the largest remaining populations. Thousands of abandoned mines have already been closed or are slated for safety closures, and many are destroyed during renewed mining in historic districts. The available evidence suggests that millions of bats have already been lost due to these closures. Bats are primary predators of night-flying insects that cost American farmers and foresters billions of dollars annually, therefore, threats to bat survival are cause for serious concern. Fortunately, mine closure methods exist that protect both bats and humans. Bat Conservation International (BCI) and the USDI-Bureau of Land Management founded the North American Bats and Mines Project to provide national leadership and coordination to minimize the loss of mine-roosting bats. This partnership has involved federal and state mine-land and wildlife managers and the mining industry. BCI has trained hundreds of mine-land and wildlife managers nationwide in mine assessment techniques for bats and bat-compatible closure methods, published technical information on bats and mine-land management, presented papers on bats and mines at national mining and wildlife conferences, and collaborated with numerous federal, state, and private partners to protect some of the most important mine-roosting bat populations. Our new mining industry initiative, Mining for Habitat, is designed to develop bat habitat conservation and enhancement plans for active mining operations. It includes the creation of cost-effective artificial underground bat roosts using surplus mining materials such as old mine-truck tires and culverts buried beneath waste rock.

Land Conversion, Social Impacts, and Legal Remedies ...

International Development Research Centre (IDRC) Digital Library (Canada)

Land Conversion, Social Impacts, and Legal Remedies: Understanding the Role of ... There is a recognized need for intermediary institutions, such as media, ... Birth registration is the basis for advancing gender equality and children's rights.

Impacts of surface gold mining on land use systems in Western Ghana.

Science.gov (United States)

Schueler, Vivian; Kuemmerle, Tobias; Schröder, Hilmar

2011-07-01

Land use conflicts are becoming increasingly apparent from local to global scales. Surface gold mining is an extreme source of such a conflict, but mining impacts on local livelihoods often remain unclear. Our goal here was to assess land cover change due to gold surface mining in Western Ghana, one of the world's leading gold mining regions, and to study how these changes affected land use systems. We used Landsat satellite images from 1986-2002 to map land cover change and field interviews with farmers to understand the livelihood implications of mining-related land cover change. Our results showed that surface mining resulted in deforestation (58%), a substantial loss of farmland (45%) within mining concessions, and widespread spill-over effects as relocated farmers expand farmland into forests. This points to rapidly eroding livelihood foundations, suggesting that the environmental and social costs of Ghana's gold boom may be much higher than previously thought.

Death and injury caused by land mines in Burma

DEFF Research Database (Denmark)

Hougen, H P; Petersen, H D; Lykke, J

2000-01-01

One hundred and eighty-eight Burmese refugees in Thailand were interviewed. One hundred and five of those interviewed had knowledge of a total of 313 persons who had been exposed to land mine explosions. Twenty-three of the interviewed were land mine survivors. They were all male, aged between ei...

Landslide, caused by reasons other than mining, on land influenced by mining

Energy Technology Data Exchange (ETDEWEB)

Palki, J

1979-01-01

Surface damage to land influenced by coal mining is most often assumed to be caused by underground mining. In some cases this assumption can be incorrect. Such a case is described. A landslide occurred on a slope inclined at 4 degrees in the upper part and 8 to 10 degrees in the lower part. In the upper part of the slope was a land road built partly of coal mine waste. The landslide damaged the road and a house located in the vicinity of the road. A scheme of the area affected by the landslide is discussed. Geological and hydrogeological conditions of the area are analyzed as well as physical and mechanical properties of the soil. Investigations show that the landslide was caused by intensive rain and snow fall and accumulation of water in the soil which disturbed slope stability. The described investigation methods can be used in other cases where compensation for damages allegedly caused by underground coal mining is requested. (4 refs.)

Social cost of land mines in four countries: Afghanistan, Bosnia, Cambodia, and Mozambique.

Science.gov (United States)

Andersson, N; da Sousa, C P; Paredes, S

1995-09-16

To document the effects of land mines on the health and social conditions of communities in four affected countries. A cross design of cluster survey and rapid appraisal methods including a household questionnaire and qualitative data from key informants, institutional reviews, and focus groups of survivors of land mines from the same communities. 206 communities, 37 in Afghanistan, 66 in Bosnia, 38 in Cambodia, and 65 in Mozambique. 174,489 people living in 32,904 households in the selected communities. Effects of land mines on food security, residence, livestock, and land use; risk factors: extent of individual land mine injuries; physical, psychological, social, and economic costs of injuries during medical care and rehabilitation. Between 25% and 87% of households had daily activities affected by land mines. Based on expected production without the mines, agricultural production could increase by 88-200% in different regions of Afghanistan, 11% in Bosnia, 135% in Cambodia, and 3.6% in Mozambique. A total of 54,554 animals was lost because of land mines, with a minimum cash value of $6.5m, or nearly $200 per household. Overall, 6% of households (1964) reported a land mine victim; a third of victims died in the blast. One in 10 of the victims was a child. The most frequent activities associated with land mine incidents were agricultural or pastoral, except in Bosnia where more than half resulted from military activities, usually during patrols. Incidences have more than doubled between 1980-3 and 1990-3, excluding the incidents in Bosnia. Some 22% of victims (455/2100) were from households reporting attempts to remove land mines; in these households there was a greatly increased risk of injury (odds ratio 4.2 and risk difference 19% across the four countries). Lethality of the mines varied; in Bosnia each blast killed an average of 0.54 people and injured 1.4, whereas in Mozambique each blast killed 1.45 people and wounded 1.27. Households with a land mine victim

Infiltration in reclaimed mined land ameliorated with deep tillage treatments

International Nuclear Information System (INIS)

Chong, S.K.; Cowsert, P.T.

1997-01-01

Reclamation of mined land with heavy machinery can result in soil compaction, which increases soil bulk density and reduces porosity, water infiltrability, root elongation and crop productivity. This paper examines the effect on infiltration in reclaimed surface mined land of a deep tillage treatment, and the subsequent changes in infiltration after the amelioration. The experiment was conducted at the Horse Creek Mine near Conant, Ferry County, IL, USA

Advanced land mine detection using a synthesis of conventional technologies

International Nuclear Information System (INIS)

Rappaport, C.M.

1998-01-01

A team at Northeastern University develops and optimizes land mine detection based on ground-penetrating radar, infrared thermography, electromagnetic induction (EM), and high frequency acoustic sensors. It implements sophisticated, physics-based mathematical models to describe the interaction of EM or acoustic waves with mines buried in realistic (electromagnetically loose, inhomogeneous) soil and as a result develops signal processing algorithms to identify and classify mines. These mathematical models are derived from actual soil and land mine measurements, and include detection statistics of the sensors. The novel aspects of Northeastern University's approach are: (1) to combine multiple sensors synergistically, yielding more information than would be available to any single sencor technology operating alone, and (2) to use signal-processing algorithms derived from physics-based models which take into account the actual sensor parameters as well as material and electrical characteristics of the soil and land mines

30 CFR 750.14 - Lands designated unsuitable for mining by Act of Congress.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Lands designated unsuitable for mining by Act of Congress. 750.14 Section 750.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... RECLAMATION OPERATIONS ON INDIAN LANDS § 750.14 Lands designated unsuitable for mining by Act of Congress...

77 FR 55430 - Arkansas Regulatory Program and Abandoned Mine Land Reclamation Plan

Science.gov (United States)

2012-09-10

... of its regulatory program and abandoned mine land reclamation plan, make grammatical changes, correct... portions of its regulatory program and abandoned mine land reclamation plan, make grammatical changes... Streams. PART 785--REQUIREMENTS FOR PERMITS FOR SPECIAL CATEGORIES OF MINING 785.13, 785.14, 785.15...

Mining challenges to deal with the land, forestry and environmental aspects

International Nuclear Information System (INIS)

Simatupang, M.

1996-01-01

A summary is given of a report of the IMA Business Commission dealing with mining development planning in Indonesia as related to land matters, forestry and environmental aspects. A summary of land matter management of an open pit coal mine is included

LEGAL RESTRICTIONS AND INFORMAL LAND USE PRACTICES OF CHINESE FARMERS ON THE RUSSIAN FAR EAST

Directory of Open Access Journals (Sweden)

Ivan Zuenko

2017-01-01

Full Text Available УДК 349.41The article is devoted to the analysis of legal forms and informal land use practices existing among Chinese farmers on the Russian Far East. The main intention of the authors is to explore the reasons for the existence of sustainable practices circumvent legal restrictions of land rights of foreign citizens and legal entities, as well as determine the “limits of limitations” of land rights of foreigners (including property and land lease rights. Problem field of the research includes definition of trends of legal regulation in this sphere, classification of informal land use practices by Chinese farmers, as well as a comparative description of the trends in legal regulation of land relations with foreign element in the Commonwealth of Independent States and Asia-Pacific countries. Methodology includes sociological methods (interview, participant observation by which authors has obtained and classified infor-mation on informal land use practices existing among Chinese farmers. Specially-legal methods (including comparative legal analysis and method of normative interpretation were used to determine the regulatory trends in neighboring countries as well as to find out the limits of restrictions which may be imposed on foreigners land rights without con-tradiction with federal Constitution. Restrictive initiatives promoted recently by Ministry of agriculture not only make a visible contrast with the liberalization of land use in the neighboring countries of the Asia-Pacific region, but also are not adequate in light of the government's intentions to attract foreign investment into the economy of the Far East region. The fact that some subjective rights belongs to foreign citizens and legal persons in itself does not allow the government to restrict them more than such rights of Russian citizens. Moreover, further limitation invades in the very essence of the content (core of the right for land. A further limitation of land use

The Evaluation of Land Ecological Safety of Chengchao Iron Mine Based on PSR and MEM

Science.gov (United States)

Jin, Xiangdong; Chen, Yong

2018-01-01

Land ecological security is of vital importance to local security and sustainable development of mining activities. The study has analyzed the potential causal chains between the land ecological security of Iron Mine mining environment, mine resource and the social-economic background. On the base of Pressure-State-Response model, the paper set up a matter element evaluation model of land ecological security, and applies it in Chengchao iron mine. The evaluation result proves to be effective in land ecological evaluation.

Reforesting unused surface mined lands by replanting with native trees

Science.gov (United States)

Patrick N. Angel; James A. Burger; Carl E. Zipper; Scott Eggerud

2012-01-01

More than 600,000 ha (1.5 million ac) of mostly forested land in the Appalachian region were surface mined for coal under the Surface Mining Control and Reclamation Act. Today, these lands are largely unmanaged and covered with persistent herbaceous species, such as fescue (Festuca spp.) and sericea lespedeza (Lespedeza cuneata [Dum. Cours.] G. Don,) and a mix of...

Retrospection. Uranium mining Wismut und the legal casualty insurance

International Nuclear Information System (INIS)

Breuer, Joachim

2015-01-01

Although the Wismut uranium mining company in the former DDR had 600.000 employees, the company was not mentioned in the contract on the German reunification. The expenses for the health consequences imposed manifold challenges to the legal casualty insurance. The question of responsibility, the conservation, digitalization and evaluation of data concerning the personnel and health information, partially handwritten is a tremendous amount of work.

Atlas of western surface-mined lands: coal, uranium, and phosphate

International Nuclear Information System (INIS)

Evans, A.K.; Uhleman, E.W.; Eby, P.A.

1978-01-01

The atlas contains available information on all coal, uranium, and phosphate surface mines in excess of 10 acres that were in operation prior to 1976 in the western 11 contiguous states plus North Dakota and South Dakota. It is assembled in a format that allows a systematic and comprehensive review of surface-mined lands so that appropriate areas can be selected for intensive biological assessment of natural and man-induced revegetation and refaunation. For each identified mine, the following information has been obtained wherever possible: geographic location and locating instructions, operator and surface and subsurface ownership, summary of the mining plan and methods, summary of the reclamation plan and methods, dates of operation, area affected by mining activities, reclamation history, where applicable, and current land use and vegetation conditions

Potential for enhancing nongame bird habitat values on abandoned mine lands of western North Dakota

International Nuclear Information System (INIS)

Burley, J.B.; Hopkins, R.B.

1984-01-01

Throughout western North Dakota the number of unreclaimed surface coal and coal-uranium mines might total over 1100. We examined the potential for enhancing the nongame bird habitat values of unreclaimed mine lands in the arid, western region of North Dakota. Generally, the greatest variety of birds occurred in natural and planted woodlands, while fewer birds occurred in unreclaimed mine lands, grasslands, shrublands and croplands. Deciduous woodland types supported more species of birds than coniferous types. Planted woodlands supported about the same number of bird species as some natural deciduous woodland types and more species than coniferous woods. Unreclaimed mine lands supported more species than grasslands and croplands, and about the same number of species as native shrublands. The highest bird densities were in planted woodlands. Bird diversity varied positively with habitat diversity. The bird fauna of unreclaimed mine lands can be enhanced by creating more diverse habitats. Seventeen guidelines to enhance unreclaimed mine lands for nongame birds are presented. These guidelines can be used in preserving habitats threatened by surface mining and reclaiming previously mined lands

The mining law in Canada and the situation in Quebec

International Nuclear Information System (INIS)

Daigneault, Robert

2013-01-01

As mining fields in Canada are various and numerous, the author proposes a presentation of the Canadian mining law. He first presents the administrative and legal organization of the Canadian territory with its Provinces, Territories, and sea beds. He briefly describes the distribution of constitutional competencies, outlines some geopolitical peculiarities (notably with respect to land tenure). He addressed the situation of the Quebec Province as far as the mining law is concerned. He notably comments cases which are a matter of public discussion: the acquisition of a mining permit (a claim) by a mining company in a residential area, the search for shale gas in the Saint-Laurent valley, the exploitation of oil sands, a project of pipeline. He comments the legal framework for a claim acquisition, the case of surface mineral substances, and the case of hydrocarbons. He presents and comments the legal regime of environmental authorizations in Quebec

Giving back the land - a look at open-cast mining. [South Africa

Energy Technology Data Exchange (ETDEWEB)

Thompson, G.C.

1983-01-01

The mining industry, particularly the gold mining industry, has, since 1886, dominated the economic life of South Africa. Revenues from mining have provided the impetus which led to the development of this country from subsistence agriculture to one of industrial power. Coal is South Africa's second largest foreign exchange earner after gold, but opencast mining necessitates the alienation of agricultural land, albeit temporarily. The coal industry is improving the speed, and standards, of land reclamation.

A novel understanding of land use characteristics caused by mining activities

DEFF Research Database (Denmark)

Zhang, Jianjun; Rao, Yongheng; Geng, Yuhuan

2017-01-01

An idea that which zones are the main disturbed areas in mining cities and what are the exact impacts in space concerns re-use and optimal allocation of land. Current research mostly concludes that mining activities impact land use greatly, but there is no definite spatial range of disturbance. T...

Multispectral image feature fusion for detecting land mines

Energy Technology Data Exchange (ETDEWEB)

Clark, G.A.; Fields, D.J.; Sherwood, R.J. [Lawrence Livermore National Lab., CA (United States)] [and others

1994-11-15

Our system fuses information contained in registered images from multiple sensors to reduce the effect of clutter and improve the the ability to detect surface and buried land mines. The sensor suite currently consists if a camera that acquires images in sixible wavelength bands, du, dual-band infrared (5 micron and 10 micron) and ground penetrating radar. Past research has shown that it is extremely difficult to distinguish land mines from background clutter in images obtained from a single sensor. It is hypothesized, however, that information fused from a suite of various sensors is likely to provide better detection reliability, because the suite of sensors detects a variety of physical properties that are more separate in feature space. The materials surrounding the mines can include natural materials (soil, rocks, foliage, water, holes made by animals and natural processes, etc.) and some artifacts.

30 CFR 906.25 - Approval of Colorado abandoned mine land reclamation plan amendments.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Colorado abandoned mine land reclamation plan amendments. 906.25 Section 906.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE COLORADO § 906.25 Approval of Colorado abandoned mine land reclamation plan amendments. The...

The risks of liability for former mine operators: the implementation of a plan for preventing legal risks

International Nuclear Information System (INIS)

Martinet, Y.

2004-01-01

Shutting down mines has 'mechanically' increased the risks of cave-ins. The local (communal and/or departmental) administrations responsible for supervising the situation do not necessarily have the means for managing shafts and tunnels. For this reason, two acts were passed in 1994 and 1999 to reform how mines are managed after shutdowns. Managing post-mining operations has spawned lawsuits against former operators, even though they shut down their mines in compliance with the laws and regulations in force at the time. By virtue of these two acts, administrative authorities are now trying to make the former operators fill in shafts and tunnels. Moreover, individuals often try to obtain compensation for the damages caused by shut-down mines. This situation causes uncertainty for various parties; and the legal settlements being proposed are not sufficiently clear. Information is provided for thinking about how to implement a 'legal risk prevention plan', which former mine operators should bear in mind. (author)

Simulation of land mine detection processes using nuclear techniques

International Nuclear Information System (INIS)

Aziz, M.

2005-01-01

A computer models were designed to study the processes of land mine detection using nuclear technique. Parameters that affect the detection were analyzed . Mines of different masses at different depths in the soil are considered using two types of sources , 252 C f and 14 MeV neutron source. The capability to differentiate between mines and other objects such as concrete , iron , wood , Aluminum ,water and polyethylene were analyzed and studied

Reclamation planning for abandoned mining subsidence lands in eastern China: a case study

International Nuclear Information System (INIS)

Hu, Z.; Gu, H.

1995-01-01

China has a long history of coal mining and more than 96% of coal output is taken from underground mines each year. With the excavation of coal from underground, severe subsidence often results, which produces many subsidence lands. This paper explores the principle and methods of reclamation planning for abandoned mining subsidence lands and presents a case study in eastern China. A 373 ha of abandoned mining subsidence land in Anhui province was selected as an experiment site. Since China is a developing country and land shortage is severe in this area, the high economic benefits from the reclaimed land was the final reclamation goal. Based on the topography of subsidence lands, some parts of the abandoned lands were lands or lake-like troughs, restoring farmlands and fishponds were chosen as post-reclamation land uses. The elevation of reclaimed lands was the key for restoring farmland successfully because of the high underground water level in this area, and the optimum fishpond size and side-slope design were the keys to reach high reclamation income. The HDP (Hydraulic Dredge Pump) reclamation technique was used for restoring farmland and creating fishpond. A farming and aquaculture plan for high economic benefits was also designed. This project will make farmers, who own the lands, richer through reclamation. 3 refs., 5 figs., 1 tab

Indicators of the Legal Security of Indigenous and Community Lands. Data file from LandMark: The Global Platform of Indigenous and Community Lands.

NARCIS (Netherlands)

Tagliarino, Nicholas Korte

2016-01-01

L. Alden Wily, N. Tagliarino, Harvard Law and International Development Society (LIDS), A. Vidal, C. Salcedo-La Vina, S. Ibrahim, and B. Almeida. 2016. Indicators of the Legal Security of Indigenous and Community Lands. Data file from LandMark: The Global Platform of Indigenous and Community Lands.

Green Mines green energy : establishing productive land on mine tailings

Energy Technology Data Exchange (ETDEWEB)

Tisch, B.; Zinck, J.; Vigneault, B. [Natural Resources Canada, Ottawa, ON (Canada). CANMET Mining and Mineral Sciences Laboratories

2009-02-15

The Green Mines green energy research project was initiated by the CANMET Mining and Mineral Sciences Laboratories of Natural Resources Canada. The objective of the initiative was to demonstrate that organic residuals could be used to remediate mine tailings and establish agriculturally productive land where energy crops such as corn, canola, soy, switchgrass and other species could be grown and harvested specifically as feedstock for the production of green fuels. This paper discussed the scope and progress to date of the Green Mines green energy project. This included discussion about a column leaching study and about effluent treatability and toxicity. Neutralization test results and the results of field trials were presented. The paper concluded with a discussion of next steps. An advisory committee has been established to review annual progress and establish research directions. Overall, preliminary results from the column study suggest that sulphate reduction at the tailings-biosolids interface is occurring, although steady state has not yet been reached after more than one year of testing. 1 tab., 3 figs.

Green Mines green energy : establishing productive land on mine tailings

International Nuclear Information System (INIS)

Tisch, B.; Zinck, J.; Vigneault, B.

2009-01-01

The Green Mines green energy research project was initiated by the CANMET Mining and Mineral Sciences Laboratories of Natural Resources Canada. The objective of the initiative was to demonstrate that organic residuals could be used to remediate mine tailings and establish agriculturally productive land where energy crops such as corn, canola, soy, switchgrass and other species could be grown and harvested specifically as feedstock for the production of green fuels. This paper discussed the scope and progress to date of the Green Mines green energy project. This included discussion about a column leaching study and about effluent treatability and toxicity. Neutralization test results and the results of field trials were presented. The paper concluded with a discussion of next steps. An advisory committee has been established to review annual progress and establish research directions. Overall, preliminary results from the column study suggest that sulphate reduction at the tailings-biosolids interface is occurring, although steady state has not yet been reached after more than one year of testing. 1 tab., 3 figs

Integrated post mining landscape for sustainable land use: A case study in South Sumatera, Indonesia

Directory of Open Access Journals (Sweden)

Abdul Kodir

2017-07-01

Full Text Available Damages to coal mined land must be restored through reclamation efforts to provide optimum benefits. In addition to environmental improvements through conservation and protection, coal mined land also has the potential for economic development and the ability to provide social benefits to the community. This study aimed to (1 formulate a spatial plan for coal mined land in order for it to become an integrated and multifunctional landscape by integrating protected areas, conservation areas and cultivated areas that contains a variety of land uses to support sustainable development of the coal mine of PT Bukit Asam, Tanjung Enim, South Sumatera province; and (2 calculate the economic potential of the coal mined land. The methods used for data analysis were the Geographical Information System (GIS, a land suitability evaluation and a feasibility study (Net Present Value, Internal Rate Return and Benefit/Cost Ratio. The results found that the integrated spatial planning of land that had been used as a coal mine that considered sustainability could be implemented. In addition, a variety of businesses in the area of cultivation, including: plantation forests, cultivation of cajuput crops, aquaculture, and cattle farming should be developed. The potential profitable, pre-tax income until the closing of the mine in 2043 amounted to USD 91,295,530 (1 USD = Rp 13,329. If there is a source of a new economy after mining ends, the social conditions and environmental sustainability can be maintained.

Sustainable Mining Land Use for Lignite Based Energy Projects

Science.gov (United States)

Dudek, Michal; Krysa, Zbigniew

2017-12-01

This research aims to discuss complex lignite based energy projects economic viability and its impact on sustainable land use with respect to project risk and uncertainty, economics, optimisation (e.g. Lerchs and Grossmann) and importance of lignite as fuel that may be expressed in situ as deposit of energy. Sensitivity analysis and simulation consist of estimated variable land acquisition costs, geostatistics, 3D deposit block modelling, electricity price considered as project product price, power station efficiency and power station lignite processing unit cost, CO2 allowance costs, mining unit cost and also lignite availability treated as lignite reserves kriging estimation error. Investigated parameters have nonlinear influence on results so that economically viable amount of lignite in optimal pit varies having also nonlinear impact on land area required for mining operation.

Paste backfill of shallow mine workings for land reclamation in Canmore, Alberta

International Nuclear Information System (INIS)

Predika, R.; Beattie, A.; Beddoes, R.

2008-01-01

The coal mining history in Canmore, Alberta was presented along with reclamation activities that mine regulators carried out following closure of the mines after nearly 100 years of underground mining. The 7 seams that were mined commercially extend over distances of a few hundred feet and have been displaced by faults. Voids and collapsed rubble in shallow underground workings pose a risk of potential ground subsidence that can affect the stability of surface structures and infrastructure, including the planned development of the proposed Three Sisters Mountain Village on land above the abandoned mines. The village includes plans for 10,000 residential homes, 2 golf courses, and a resource centre. A mine works mitigation program involved drilling primary injection boreholes on a 15 m grid pattern to map the constraint zones in order to gain a better perspective of the subsidence issues as well as the effects of subsidence on structural stress and public safety. When determining mitigation criteria, various land uses and ranges of subsidence hazards were considered to be compatible with each land use. A paste backfill composed of aggregate from a locally available till overburden site was mixed with cement and injected into the void spaces. This paper described the cemented paste backfill injection method; confirmatory methods; maximum volume and pressure criteria; survey for ground uplift; and borehole camera and manual checks for cemented paste backfill in adjacent boreholes. Quality control testing was carried out by means of slump tests. It was concluded that cemented paste backfill mix could be used successfully to stabilize abandoned mine workings for land recovery. 8 refs., 5 tabs., 7 figs

Land tenure in China: Legal, actual and perceived security

NARCIS (Netherlands)

Ma, Xianlei; Heerink, N.; Feng, S.; Shi, X.

2015-01-01

This paper examines the magnitudes of legal security, actual security and perceived security of farmland tenure, and the causes of currently prevailing land tenure insecurity in rural China. Two farm household surveys conducted in the northwest of Gansu province in 2010 and in the northeast of

76 FR 76104 - Arkansas Regulatory Program and Abandoned Mine Land Reclamation Plan

Science.gov (United States)

2011-12-06

... of their regulatory program and abandoned mine land plan, make grammatical changes, correct..., make grammatical changes, correct punctuation, revise dates, and add citations. The Arkansas... SPECIAL CATEGORIES OF MINING 785.14, 785.16, 785.18, and 785.25 Mountaintop Removal Mining; Permits...

The mining code under the light of shale gas

International Nuclear Information System (INIS)

Dubreuil, Thomas; Romi, Raphael

2013-01-01

The authors analyze the evolution and challenges of the French legal context, notably the French mining code, in relationship with the emergence of the issue of shale gas exploitation. They first draw lessons from the law published in 2011 which focused on the use of the hydraulic fracturing technique to forbid any non conventional hydrocarbon exploitation. They comment the content of different legal or official texts which have been published since then, and which notably evoked the use of other exploration and exploitation techniques and weakened the 2011 law. In a second part, they discuss political issues such as the influence of the European framework on the energy policy, and the integration of mining, energy and land planning policies which puts the mining code into question

Establishing Artemisia tridentata ssp wyomingensis on mined lands: Science and economics

Energy Technology Data Exchange (ETDEWEB)

Schuman, G.E.; Vicklund, L.E.; Belden, S.E. [ARS, Cheyenne, WY (United States). High Plains Grasslands Research Station

2005-12-01

In 1996, the Wyoming Department of Environmental Quality enacted regulations governing the reestablishment of woody shrubs on mined lands. The regulation required that an average density of one shrub m{sup -2} be reestablished on at least 20% of the disturbed land area and that the shrub composition must include dominant premine species. In Wyoming, and much of the Northern Great Plains, that meant that Artemisia tridentata Nutt. ssp. wyomingensis (Beetle and Young) (Wyoming big sagebrush) had to be reestablished on mined lands. Artemisia tridentata Nutt. ssp. wyomingensis had proven difficult to reestablish on mined lands because of poor quality seed, seed dormancy and a poor understanding of the seedbed ecology of this species. Research in the last two decades has produced significant knowledge in the area of direct-seed establishment of Artemisia tridentata Nutt. ssp. wyomingensis on mined lands. Our research has shown that reducing grass seeding rates will reduce competition and result in larger sagebrush plants that are more likely to survive and provide greater structural diversity to the plant community. Economic analyses demonstrated that big sagebrush can be established at a cost of $0.01-0.05 per seedling using direct seeding methods compared to transplanting nursery grown seedlings, estimated to cost $0.72-$1.65 per seedling (depending on size) to grow and from $1.30-$2.40 to plant (flat land to 2:1 slopes). An adequate level of precipitation will be necessary to ensure successful establishment of this species no matter what method of propagation is selected and direct seeding gives greater opportunity for success because of the demonstrated longevity of the seed to germinate 3-5 years after the initial seeding.

Blasting as a method for abandoned mine land reclamation

International Nuclear Information System (INIS)

Workman, J.L.; Fletcher, L.R.

1991-01-01

Blasting methods have been proposed for reclaiming abandoned underground coal mine sites having unstable conditions. The objective of blasting is twofold: the permanent stabilization of an area by the collapse of underground workings to prevent any future subsidence, and the use of blasting to close existing sinkholes. This paper presents the results of two research projects funded by the Bureau of Mines Abandoned Mine Land Research Program to investigate the feasibility of blasting to assist in the reclamation of shallow abandoned coal mine sites. Blasting tests were conducted at Beulah, North Dakota and at Scobey, Montana, involving different configurations. The first test was a 10-acre site where blasting was used to collapse regular room and pillar panels for which good mine layout information was available. The second test involved a one acre site containing very irregular workings for which there was little available information. Finally, blasting techniques were used to close 13 individual vertical openings. The depths to the coal seams were 60 feet or less at all sites. When blasting for Abandoned Mine Land Reclamation, material must be cast downward into the abandoned developments or laterally into the sinkhole. Designs based on cratering concepts and spherical charges worked well. The blasting techniques successfully collapsed and stabilized the test areas. Cost of reclamation for the two test sites are presented. Data from blast vibration monitoring are presented because control of vibrations is of concern when mitigation efforts are conducted near homes

Littoral Assessment of Mine Burial Signatures (LAMBS) buried land mine/background spectral signature analyses

Science.gov (United States)

Kenton, A.C.; Geci, D.M.; Ray, K.J.; Thomas, C.M.; Salisbury, J.W.; Mars, J.C.; Crowley, J.K.; Witherspoon, N.H.; Holloway, J.H.; Harmon R.S.Broach J.T.Holloway, Jr. J.H.

2004-01-01

The objective of the Office of Naval Research (ONR) Rapid Overt Reconnaissance (ROR) program and the Airborne Littoral Reconnaissance Technologies (ALRT) project's LAMBS effort is to determine if electro-optical spectral discriminants exist that are useful for the detection of land mines in littoral regions. Statistically significant buried mine overburden and background signature data were collected over a wide spectral range (0.35 to 14 ??m) to identify robust spectral features that might serve as discriminants for new airborne sensor concepts. LAMBS has expanded previously collected databases to littoral areas - primarily dry and wet sandy soils - where tidal, surf, and wind conditions can severely modify spectral signatures. At AeroSense 2003, we reported completion of three buried mine collections at an inland bay, Atlantic and Gulf of Mexico beach sites.1 We now report LAMBS spectral database analyses results using metrics which characterize the detection performance of general types of spectral detection algorithms. These metrics include mean contrast, spectral signal-to-clutter, covariance, information content, and spectral matched filter analyses. Detection performance of the buried land mines was analyzed with regard to burial age, background type, and environmental conditions. These analyses considered features observed due to particle size differences, surface roughness, surface moisture, and compositional differences.

Legal instruments for controlling exposure of workers to ionizing radiations in mining and its associated industries

International Nuclear Information System (INIS)

Yusoff Ismail

1994-01-01

Briefly, the existing legal instruments for protection of workers in mining and its associated activities are given. Further, major provisions of the laws relevant to the protection of workers against ionizing radiations in mining and its associated activities are detailed. Finally, practical framework developed by the Atomic Energy Licensing Board, for implementation and enforcement is described

30 CFR 906.20 - Approval of Colorado abandoned mine land reclamation plan.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Colorado abandoned mine land reclamation plan. 906.20 Section 906.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE COLORADO...

Integrated mined-area reclamation and land-use planning. Volume 3C. A case study of surface mining and reclamation planning: Georgia Kaolin Company Clay Mines, Washington County, Georgia

Energy Technology Data Exchange (ETDEWEB)

Guernsey, J L; Brown, L A; Perry, A O

1978-02-01

This case study examines the reclamation practices of the Georgia Kaolin's American Industrial Clay Company Division, a kaolin producer centered in Twiggs, Washington, and Wilkinson Counties, Georgia. The State of Georgia accounts for more than one-fourth of the world's kaolin production and about three-fourths of U.S. kaolin output. The mining of kaolin in Georgia illustrates the effects of mining and reclaiming lands disturbed by area surface mining. The disturbed areas are reclaimed under the rules and regulations of the Georgia Surface Mining Act of 1968. The natural conditions influencing the reclamation methodologies and techniques are markedly unique from those of other mining operations. The environmental disturbances and procedures used in reclaiming the kaolin mined lands are reviewed and implications for planners are noted.

Underground black-coal mining and its impact on the land surface

International Nuclear Information System (INIS)

Pollmann, H.J.; Wilke, F.L.

1994-01-01

This book wants to describe the special requirements and consequences resulting from natural conditions at the deposit as well as from decisions and processes of mining operations. On this basis it should be possible to assess the degree to which the impact of mining on defined areas of the land surface can be influenced with reasonable effort. Furthermore, the consequences from conditions governing mining activities for the planning and realization of mining operations and their impact and the granting of permissions and approvals on the part of the mining authorities are discussed. (HS) [de

78 FR 65589 - Leasing of Osage Reservation Lands for Oil and Gas Mining

Science.gov (United States)

2013-11-01

... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs 25 CFR Part 226 [BIA-2013-0003; 134/A0A511010/AAK1001000] RIN 1076-AF17 Leasing of Osage Reservation Lands for Oil and Gas Mining AGENCY: Bureau of Indian... oil and gas mining on reservation land of the Osage Nation. The public comment period for that rule...

Restoration of abandoned mine lands through cooperative coal resource evaluations

International Nuclear Information System (INIS)

Hoskins, D.M.; Smith, M.

1996-01-01

The public reclamation cost of reclaiming all of Pennsylvania's abandoned mine lands is estimated at $15 billion. Drainage from abandoned mines poses another $5 billion water pollution clean-up problem. Although it is unlikely that public reclamation alone could ever tackle these problems, much can be done to alleviate the nuisances through the remining of previously mined areas to recover remaining reserves, restore the land and improve water quality in the same process. Remining of priority areas is encouraged through a new Pennsylvania policy which provides incentives to mining companies. One incentive, initiated under Pennsylvania's comprehensive mine reclamation strategy, is to identify and geologically map reminable coal resources in selected watersheds, and then to expedite mine permitting in these watersheds. At present, two such priority watersheds, Little Toby Creek in Elk County and Tangascootak Creek in Clinton County, are the focus of geologic map compilation based on recent quadrangle mapping, or new, directed, geologic mapping, including new research core drilling to establish the geologic stratigraphic framework. In order to maximize environmental benefits the comprehensive mine reclamation strategy identifies watersheds which are affected by acid mine drainage (AMD), but that are reasonably capable of restoration, if sufficient coal reserves remain. Pennsylvania's geochemical quality database of rock overburden, in combination with detailed coal resource mapping by the Pennsylvania Geological Survey, and the cooperation of coal companies and leaseholders, is being used by the Department of Environmental Protection (DEP) to identify and design remining projects which will not only allow the recovery of coal resources, but will also improve the water quality through a variety of innovative mining techniques

Carbon Sequestration on Surface Mine Lands

Energy Technology Data Exchange (ETDEWEB)

Donald Graves; Christopher Barton; Richard Sweigard; Richard Warner; Carmen Agouridis

2006-03-31

Since the implementation of the federal Surface Mining Control and Reclamation Act of 1977 (SMCRA) in May of 1978, many opportunities have been lost for the reforestation of surface mines in the eastern United States. Research has shown that excessive compaction of spoil material in the backfilling and grading process is the biggest impediment to the establishment of productive forests as a post-mining land use (Ashby, 1998, Burger et al., 1994, Graves et al., 2000). Stability of mine sites was a prominent concern among regulators and mine operators in the years immediately following the implementation of SMCRA. These concerns resulted in the highly compacted, flatly graded, and consequently unproductive spoils of the early post-SMCRA era. However, there is nothing in the regulations that requires mine sites to be overly compacted as long as stability is achieved. It has been cultural barriers and not regulatory barriers that have contributed to the failure of reforestation efforts under the federal law over the past 27 years. Efforts to change the perception that the federal law and regulations impede effective reforestation techniques and interfere with bond release must be implemented. Demonstration of techniques that lead to the successful reforestation of surface mines is one such method that can be used to change perceptions and protect the forest ecosystems that were indigenous to these areas prior to mining. The University of Kentucky initiated a large-scale reforestation effort to address regulatory and cultural impediments to forest reclamation in 2003. During the three years of this project 383,000 trees were planted on over 556 acres in different physiographic areas of Kentucky (Table 1, Figure 1). Species used for the project were similar to those that existed on the sites before mining was initiated (Table 2). A monitoring program was undertaken to evaluate growth and survival of the planted species as a function of spoil characteristics and

A techno-economic model for optimum regeneration of surface mined land

Science.gov (United States)

Mukhopadhyay, Manas K.; Sinha, Indra N.

2006-07-01

The recent global scenario in the mineral sector may be characterized by rising competitiveness, increasing production costs and a slump in market price. This has pushed the mineral sector in general and that in the developing countries in particular to a situation where the industry has a limited capacity to sustain unproductive costs. This, more often than not, results in a situation where the industry fails to ensure environmental safeguards during and after mineral extraction. The situation is conspicuous in the Indian coal mining industry where more than 73% production comes from surface operations. India has an ambitious power augmentation projection for the coming 10 years. A phenomenal increase in coal production is proposed from the power grade coalfields in India. One of the most likely fall-outs of land degradation due to mining in these areas would be significant reduction of agricultural and other important land-uses. Currently, backfilling costs are perceived as prohibitive and abandonment of land is the easy way out. This study attempts to provide mine planners with a mathematical model that distributes generated overburden at defined disposal options while ensuring maximization of backfilled land area at minimum direct and economic costs. Optimization has been accomplished by linear programming (LP) for optimum distribution of each year’s generated overburden. Previous year’s disposal quantity outputs are processed as one set of the inputs to the LP model for generation of current year’s disposal output. From various geo-mining inputs, site constants of the LP constraints are calculated. Arrived value of economic vectors, which guide the programming statement, decides the optimal overburden distribution in defined options. The case example (with model test run) indicates that overburden distribution is significantly sensitive to coal seam gradient. The model has universal applicability to cyclic system (shovel dumper combination) of opencast

Mining law and energy law in the context of today's most urgent problems

International Nuclear Information System (INIS)

Hueffer, U.; Ipsen, K.; Tettinger, P.J.

1989-01-01

Present mining law and energy law is discussed in 29 papers. Fundamental aspects of legal policy are discussed from the view of the Federal Government and of the Land of Nordrhein-Westfalen. Among the subjects discussed are: Property rights and mining; brown coal projecting; instruments for the promotion of power generation from coal; law on mining damage, industrial safety, and social security. There are several papers on legal problems of power supply, e.g. the autonomy of public utilities, the construction of power supply networks, the utilisation of renewable energy sources, waste incineration, and court decisions in the nuclear licensing procedure. There is a section on international law and a comparison of legal regulations, comprising: legal measures and standards within the IAEA; organisation and tasks of the IEA, energy law and energy policy of the USA, Japan, Great Britain, France, and the COMECON states (the latter referred to the production of energy sources and the electric power generation capacity). (orig./HP) [de

ENVIRONMENTAL IMPACT ASSESSMENT OF LAND USE PLANING AROUND THE LEASED LIMESTONE MINE USING REMOTE SENSING TECHNIQUES

Directory of Open Access Journals (Sweden)

P. Ranade

2007-01-01

Full Text Available Mining activities and the waste products produced can have significant impact on the surrounding environment - ranging from localized surface and ground water contamination to the damaging effects of airborne pollutants on the regional ecosystem. The long term monitoring of environmental impacts requires a cost effective method to characterize land cover and land cover changes over time. As per the guidelines of Ministry of Environment and Forest, Govt. of India, it is mandatory to study and analyze the impacts of mining on its surroundings. The use of remote sensing technology to generate reliable land cover maps is a valuable asset to completing environmental assessments over mining affected areas. In this paper, a case study has been discussed to study the land use – land cover status around 10 Km radius of open cast limestone mine area and the subsequent impacts on environmental as well as social surroundings.

Utilizing coal remaining resources and post-mining land use planning based on GIS-based optimization method : study case at PT Adaro coal mine in South Kalimantan

Directory of Open Access Journals (Sweden)

Mohamad Anis

2017-06-01

Full Text Available Coal mining activities may cause a series of environmental and socio-economic issues in communities around the mining area. Mining can become an obstacle to environmental sustainability and a major hidden danger to the security of the local ecology. Therefore, the coal mining industry should follow some specific principles and factors in achieving sustainable development. These factors include geological conditions, land use, mining technology, environmental sustainability policies and government regulations, socio-economic factors, as well as sustainability optimization for post-mining land use. Resources of the remains of the coal which is defined as the last remaining condition of the resources and reserves of coal when the coal companies have already completed the life of the mine or the expiration of the licensing contract (in accordance with government permission. This research uses approch of knowledge-driven GIS based methods mainly Analytical Hierarchy Process (AHP and Fuzzy logic for utilizing coal remaining resources and post-mining land use planning. The mining area selected for this study belongs to a PKP2B (Work Agreement for Coal Mining company named Adaro Indonesia (PT Adaro. The result shows that geologically the existing formation is dominated by Coal Bearing Formation (Warukin Formation which allows the presence of remains coal resource potential after the lifetime of mine, and the suitability of rubber plantation for the optimization of land use in all mining sites and also in some disposal places in conservation areas and protected forests.

The North American Bats and Mines Project: a cooperative approach for integrating wildlife, ecosystem management, and mine land reclamation

Energy Technology Data Exchange (ETDEWEB)

Taylor, D.A.R. [Bat Conservation International, Austin, TX (United States)

1995-06-01

Abandoned underground mines in North America provide a habitat for bats. Closure of mines without conducting biological surveys can endanger bat species that are abundant. The North American Bats and Mines Project (NABMP) has been created by the U.S. Bureau of Land Management and Bat Conservation International to provide coordination among government and conservation organizations and the mining industry in order to minimize the loss of bats living in mines. NABMP provides coordination through education on the importance of mines for bat populations by providing training on mine assessment and closure methods, by assisting with protection and improvement of abandoned mine roosts, and by developing methods for creating new bat habitat. 1 tab.

Effect of mining and land reclamation on the radiological characteristics of the terrestrial environment of Florida's phosphate regions

International Nuclear Information System (INIS)

Roessler, C.E.; Kautz, R.; Bolch, W.E. Jr.; Wethington, J.A. Jr.

1980-01-01

Studies were performed to evaluate the extent and nature of the redistribution of uranium-series radioactivity in phosphate mining, reclamation, and land development. Radium-226 was measured in waste materials that enter into land reclamation. Radium-226 surface soil concentrations and depth profile, soil surface radon flux, and gamma radiation above the surface were reported for unmined and mined, reclaimed, and otherwise altered lands. Mining, land reclamation, and construction site preparation can increase the near-surface soil radium and related characteristics. The impact was evaluated in terms of effect on actual and potential indoor radon progeny concentrations in structures. It was concluded that debris lands, resulting from a former mining practice, represent the greatest impact on existing structures

Ecological bases of land reclamation in the mining regions of Ukraine

Science.gov (United States)

Kharytonov, Mykola; Gumentyk, Myhailo; Heilmeier, Hermann

2016-04-01

The mining production is situated in the several provinces of Ukraine. Specification of the problem coal and mixed sulfide mining activities in Ukraine have resulted in the generation of hundreds of millions of tons of hazardous wastes consisting of rest of manganese and iron oxides, traces of rare elements, sulphur bearing minerals, such as pyrite. These wastes have been / are still deposited, throughout the years, in huge stockpiles and dams. Land restoration in the mining region takes several forms. One of the ways is land reclamation. This way includes forest, recreation and agricultural reclamation. Land reclamation in industrial regions is conducted in one technological cycle with the process of ore mining. The soil mass is taken off, piled up and heaped onto the land after the rock has been replaced. The ecohydrogeological background of reclaimed lands forming and exploration was worked out. It foresee an environment restoration of disturbed lands to manage flow down, atmospheric precipitations taking aside, the process of the reclaimed profile biogenetic horizons formation and promotion with total depth 1.0-1.2 m and involvement of more suitable rocks and artificial drainage building. The effectiveness of different models of land reclamation and heavy metals migration through the rock-soil-plant system was investigated. Field experiments were carried out to study the adaptive potential of plants having different requirements for substrate fertility, with the main task to assess the prospects of land management for the rocks of the Nikopol manganese basin. The rocks exposed to the surface after manganese ore mining, first technical stage of landscape restoration, and plant melioration stages pass into other geochemical conditions and change their physical-chemical properties. During long-term melioration crops have dramatically improved some processes as following: bioweathering of rocks, phytomeliorated rocks fertility growth, etc. Meantime some rocks

Deriving preference order of post-mining land-uses through MLSA framework: application of an outranking technique

Science.gov (United States)

Soltanmohammadi, Hossein; Osanloo, Morteza; Aghajani Bazzazi, Abbas

2009-08-01

This study intends to take advantage of a previously developed framework for mined land suitability analysis (MLSA) consisted of economical, social, technical and mine site factors to achieve a partial and also a complete pre-order of feasible post-mining land-uses. Analysis by an outranking multi-attribute decision-making (MADM) technique, called PROMETHEE (preference ranking organization method for enrichment evaluation), was taken into consideration because of its clear advantages on the field of MLSA as compared with MADM ranking techniques. Application of the proposed approach on a mined land can be completed through some successive steps. First, performance of the MLSA attributes is scored locally by each individual decision maker (DM). Then the assigned performance scores are normalized and the deviation amplitudes of non-dominated alternatives are calculated. Weights of the attributes are calculated by another MADM technique namely, analytical hierarchy process (AHP) in a separate procedure. Using the Gaussian preference function beside the weights, the preference indexes of the land-use alternatives are obtained. Calculation of the outgoing and entering flows of the alternatives and one by one comparison of these values will lead to partial pre-order of them and calculation of the net flows, will lead to a ranked preference for each land-use. At the final step, utilizing the PROMETHEE group decision support system which incorporates judgments of all the DMs, a consensual ranking can be derived. In this paper, preference order of post-mining land-uses for a hypothetical mined land has been derived according to judgments of one DM to reveal applicability of the proposed approach.

Land Resource Management as the Ground for Mining Area Sustainable Development

Science.gov (United States)

Solovitskiy, Aleksander; Brel, Olga; Nikulin, Nikolai; Nastavko, Ekaterina; Meser, Tatayna

2017-11-01

It is established that the problem of sustainable development of Kuzbass cities is their being tied to a single production and income from other sources is not considered. Therefore, their economy is underdeveloped, depends entirely on one city-forming enterprise (singleindustry city), which causes response to the slightest changes in the economic situation. In Kuzbass, all cities, except Kemerovo, are monodependent, including Kiselevsk, which economy mainly consists of coal mining enterprises. In the circumstances, there is a need to develop a set of measures for management the urban land, primarily aimed at ensuring the sustainable development of Kiselevsk city. The development of principles and management mechanism of the urban territory land fund determines its effectiveness. Establishing the dependence of rational use of land resources and sustainable development characterizes a new level of information interaction between sciences (land management and economy). Practical use of this theory is to overcome the mono-urban development of mining cities, taking into account effective subsoil management.

Mining waste contaminated lands: an uphill battle for improving crop productivity

Directory of Open Access Journals (Sweden)

B M Kumar

2013-10-01

Full Text Available Mining drastically alters the physico-chemical and biological environment of the landscape. Low organic matter content, unfavourable pH, low water holding capacity, salinity, coarse texture, compaction, siltation of water bodies due to wash off of mineral overburden dumps, inadequate supply of plant nutrients, accelerated erosion, acid generating materials, and mobilization of contaminated sediments into the aquatic environment are the principal constraints experienced in mining contaminated sites. A variety of approaches have been considered for reclaiming mine wastes including direct revegetation of amended waste materials, top soiling, and the use of capillary barriers. The simplest technology to improve crop productivity is the addition of organic amendments. Biosolids and animal manure can support revegetation, but its rapid decomposition especially in the wet tropics, necessitates repeated applications. Recalcitrant materials such as “biochars”, which improve soil properties on a long term basis as well as promote soil carbon sequestration, hold enormous promise. An eco-friendly and cost-effective Microbe Assisted Phytoremediation system has been proposed to increase biological productivity and fertility of mine spoil dumps. Agroforestry practices may enhance the nutrient status of degraded mine spoil lands (facilitation. N-fixing trees are important in this respect. Metal tolerant ecotypes of grasses and calcium-loving plants help restore lead, zinc, and copper mine tailings and gypsum mine spoils, respectively. Overall, an integrated strategy of introduction of metal tolerant plants, genetic engineering for enhanced synthesis and exudation of natural chelators into the rhizosphere, improvement of rhizosphere, and integrated management including agroforestry will be appropriate for reclaiming mining contaminated lands.

On the imaging of land mines using 3+ - e- pair production

International Nuclear Information System (INIS)

Crawford, J.F.; Arkuszewski, J.; Ritt, S.; Suwannakachorn, D.

1998-01-01

The problem of disposing of abandoned land mines is very serious in many countries. Anti-personnel land mines (APM's) contain as little as 50 gram or less of explosive, which is enough to take off an adult's foot, or to kill a child. Anti-tank mines (ATM's), designed to penetrate the armour on the bottom of a tank, are much larger. Current techniques of finding them are not adequate. All practical high explosives contain 20% or more of nitrogen, which has a thermal neutron cross section of 75 mbarn, producing γ's of up to 10.8 MeV. The idea of using this property to detect explosives has been tested by others, but because of backgrounds is unable to find anything less than several hundred grams of explosive. The refinement proposed here is to convert the γs, track the resulting e + - e - pairs in MWPC's, and use the information to locate the γ source, i.e. the mine. The directional information provided should reduce the backgrounds considerably. Result of an experimental test are presented, and possibilities for the future discussed. (author)

Temporal and spatial changes of land use and landscape in a coal mining area in Xilingol grassland

Science.gov (United States)

Guan, Chunzhu; Zhang, Baolin; Li, Jiannan; Zhao, Junling

2017-01-01

Coal mining, particularly surface mining, inevitably disturbs land. According to Landsat images acquired over Xilingol grassland in 2005, 2009 and 2015, land uses were divided into seven classes, i. e., open stope, stripping area, waste-dump area, mine industrial area, farmland, urban area and the original landscape (grassland), using supervised classification and human-computer interactive interpretation. The overall classification accuracies were 97.72 %, 98.43 % and 96.73 %, respectively; the Kappa coefficients were 0.95, 0.97 and 0.95, respectively. Analysis on LUCC (Land Use and Cover Change) showed that surface coal mining disturbed grassland ecosystem: grassland decreased by 8661.15 hm2 in 2005-2015. The area and proportion of mining operation areas (open stope, stripping area, waste-dump area, mine industrial field) increased, but those of grassland decreased continuously. Transfer matrix of land use changes showed that waste-dump had the largest impacts in mining disturbance, and that effective reclamation of waste-dump areas would mitigate eco-environment destruction, as would be of great significance to protect fragile grassland eco-system. Six landscape index showed that landscape fragmentation increased, and the influences of human activity on landscape was mainly reflected in the expansion of mining area and urban area. Remote sensing monitoring of coal surface mining in grassland would accurately demonstrate the dynamics and trend of LUCC, providing scientific supports for ecological reconstruction in surface mining area.

Selection of Dogs for Land Mine and Booby Trap Detection Training. Volume I

Science.gov (United States)

1976-09-01

Sarcoptes scabier, the 12 causes of demodectic and sarcoptic mange , respectively, may be speci- fically diagnosed by microscopic examination of skin scrapings...8217 UNCLASSIFIED 10 - SELECTION OF DOGS FOR LAND MINE AND BOOBY TRAP DETECTION TRAINING (U) FINAL TECHNICAL REPORT VOLUME i by Daniel S. Mitchell...1 ...... I " SELECTION OF DOGS k- FOR LAND MINE AND OOlBY TRAP DETECTION TRAINING * Contract -3C p t DAA1WC.LYA by , /ODaniel S

Designing economic and legal mechanism of land management in oil and gas companies

International Nuclear Information System (INIS)

Tsibulnikova, M R; Pogharnitskaya, O V; Strelnikova, A B

2015-01-01

The article deals with the problem of economic and legal relationship in the sphere of land management provided by Russian government. The gas pipeline construction serves as an example to analyze the problems connected with leasing of both federal and privately owned lands. Comparative analysis of costs made by Gazprom to lease the lands at the stage of construction has been conducted. It has been concluded that the government should regulate relationships within the land sector to harmonize the interests of the Federation and private landowners

Nitrous oxide emissions from a coal mine land reclaimed with stabilized manure

Science.gov (United States)

Mined land restoration using manure-based amendments may create soil conditions suitable for nitrous oxide production and emission. We measured nitrous oxide emissions from mine soil amended with composted poultry manure (Comp) or poultry manure mixed with paper mill sludge (Man+PMS) at C/N ratios o...

Land Use and River Degradation Impact of Sand and Gravel Mining

Science.gov (United States)

Syah, Putra Rizal Ichsan; Hartuti, Purnaweni

2018-02-01

Sand and gravel mining is aimed at providing materials for infrastructure development, as well as providing economical source to the miners. However, the impacts of sand and gravel mining could also cause disturbances to ecological balance, since it is closely related to land use change and river degradation, besides causing conflicts in the miners, the government, and the private relationship. Therefore the government regulation and proper supervision are needed to preserve the ecological balance and decreasing the negative impacts of this mining, and therefore guarantee sustainable development.

Remote Mine Detection Technologies for Land and Water Environments

Energy Technology Data Exchange (ETDEWEB)

Hoover, Eddie R.

1999-05-11

The detection of mines, both during and after hostilities, is a growing international problem. It limits military operations during wartime and unrecovered mines create tragic consequences for civilians. From a purely humanitarian standpoint an estimated 100 million or more unrecovered mines are located in over 60 countries worldwide. This paper presents an overview of some of the technologies currently being investigated by Sandia National Laboratories for the detection and monitoring of minefields in land and water environments. The three technical areas described in this paper are: 1) the development of new mathematical techniques for combining or fusing the data from multiple sources for enhanced decision-making; 2) an environmental fate and transport (EF&T) analysis approach that is central to improving trace chemical sensing technique; and 3) the investigation of an underwater range imaging device to aid in locating and characterizing mines and other obstacles in coastal waters.

Legal Consequences Of The Notarial Certification Of Transactions With The Land Plots

Directory of Open Access Journals (Sweden)

Veronika V. Lukina

2014-06-01

Full Text Available In the present article the legal consequences of the notarial certification with the land plots at the present stage are researched. Author considers purposes of the notarial certification as a key to increasing evidentiary force of the notarial act. Within a researched topic a draft of the Federal Law "On the notaries and notarial activity in Russian Federation" is analyzed. Author marks out that the certifying procedure has to giving to the notarial acts the legality presumptions and the reliability presumption. Special attention is paid to the analyses of the question of changes in the procedure of the state registration of rights for real estate and actions with it from February 1, 2014. For example the idea of refusal from legal examination of documents received for state registration under the notary certified contracts, which is directed on the avoidance of the public subject’s functions duplication during their activity conduct, rendering assistance in concern to the definition of their area of responsibility is discussed. Author emphasizes that state registration of rights for real estate and actions with it isn't capable to replace the notarial certificate of actions with land real estate as notary carries out those functions which the state registration can't execute, covering that stage of legal relationship emergence, that isn’t affected by the state registration.

Data mining algorithms for land cover change detection: a review

Indian Academy of Sciences (India)

Sangram Panigrahi

2017-11-24

Nov 24, 2017 ... values, poor quality measurement, high resolution and high dimensional data. The land cover .... These data sets also include quality assurance information, ...... 2012 A new data mining framework for forest fire mapping.

Second-Generation Thermal Neutron Activation Sensor for Confirmatory Land-Mine Detection

International Nuclear Information System (INIS)

Edward Clifford; Harry Ing; John McFee; H. Robert Andrews; Tom Cousins

2000-01-01

This paper describes the development of the Improved Land-Mine Detector System (ILDS), a vehicle-mounted nonmetallic land-mine detector. The ILDS consists of a custom teleoperated vehicle carrying an infrared imager, an electromagnetic induction detector, and a ground probing radar-which scan the ground in front of the vehicle. Custom navigation and data fusion software combine information from scanning sensors and navigation systems to detect and automatically track suspect targets until the confirmation detector at the rear of the system is positioned to within 30 cm of the target location. The confirmation detector, using thermal neutron activation (TNA) to detect bulk nitrogen in explosives, then dwells over the target for 10 to 120 s. In U.S. government tests (summer 1998), the ILDS advanced development model (ADM) placed first or second out of five competitors on every test. The construction of the second-generation TNA detector and preliminary testing should be complete by March 2000. Testing on real mines is expected to start in summer 2000

Analysis of Land Subsidence Monitoring in Mining Area with Time-Series Insar Technology

Science.gov (United States)

Sun, N.; Wang, Y. J.

2018-04-01

Time-series InSAR technology has become a popular land subsidence monitoring method in recent years, because of its advantages such as high accuracy, wide area, low expenditure, intensive monitoring points and free from accessibility restrictions. In this paper, we applied two kinds of satellite data, ALOS PALSAR and RADARSAT-2, to get the subsidence monitoring results of the study area in two time periods by time-series InSAR technology. By analyzing the deformation range, rate and amount, the time-series analysis of land subsidence in mining area was realized. The results show that InSAR technology could be used to monitor land subsidence in large area and meet the demand of subsidence monitoring in mining area.

Influence of mines upon land and livestock in Cardiganshire

Energy Technology Data Exchange (ETDEWEB)

Griffith, J J

1919-01-01

This paper describes the effects of mining wastes on soils and livestock in Cardiganshire, Wales. The unproductiveness of the affected land was found to be due to contamination by lead, zinc, iron pyrites and marcasite and to changes in the mechanical composition of the soil. It was found that leguminous plants were most susceptible to the injurious effects and that the most effective remedial measure was liming. A number of measures for prevention of land pollution and poisoning of animals are described. 20 tables.

Land use-based landscape planning and restoration in mine closure areas.

Science.gov (United States)

Zhang, Jianjun; Fu, Meichen; Hassani, Ferri P; Zeng, Hui; Geng, Yuhuan; Bai, Zhongke

2011-05-01

Landscape planning and restoration in mine closure areas is not only an inevitable choice to sustain mining areas but also an important path to maximize landscape resources and to improve ecological function in mine closure areas. The analysis of the present mine development shows that many mines are unavoidably facing closures in China. This paper analyzes the periodic impact of mining activities on landscapes and then proposes planning concepts and principles. According to the landscape characteristics in mine closure areas, this paper classifies available landscape resources in mine closure areas into the landscape for restoration, for limited restoration and for protection, and then summarizes directions for their uses. This paper establishes the framework of spatial control planning and design of landscape elements from "macro control, medium allocation and micro optimization" for the purpose of managing and using this kind of special landscape resources. Finally, this paper applies the theories and methods to a case study in Wu'an from two aspects: the construction of a sustainable land-use pattern on a large scale and the optimized allocation of typical mine landscape resources on a small scale.

Land Use-Based Landscape Planning and Restoration in Mine Closure Areas

Science.gov (United States)

Zhang, Jianjun; Fu, Meichen; Hassani, Ferri P.; Zeng, Hui; Geng, Yuhuan; Bai, Zhongke

2011-05-01

Landscape planning and restoration in mine closure areas is not only an inevitable choice to sustain mining areas but also an important path to maximize landscape resources and to improve ecological function in mine closure areas. The analysis of the present mine development shows that many mines are unavoidably facing closures in China. This paper analyzes the periodic impact of mining activities on landscapes and then proposes planning concepts and principles. According to the landscape characteristics in mine closure areas, this paper classifies available landscape resources in mine closure areas into the landscape for restoration, for limited restoration and for protection, and then summarizes directions for their uses. This paper establishes the framework of spatial control planning and design of landscape elements from "macro control, medium allocation and micro optimization" for the purpose of managing and using this kind of special landscape resources. Finally, this paper applies the theories and methods to a case study in Wu'an from two aspects: the construction of a sustainable land-use pattern on a large scale and the optimized allocation of typical mine landscape resources on a small scale.

Land application at Ranger uranium mine, northern Australia: six years'review

International Nuclear Information System (INIS)

Noller, B.N.; Zhou, J.X.

1992-01-01

This report reviews the six years' practice of land application of waste water at the Ranger Uranium Mine, northern Australia. Elements of significance to the chemical impact on the environment by mining and milling at Ranger are analysed taking into consideration ore petrology and mineralogy, chemical compositions of rocks and ore, relative enrichment of different rock- and ore-forming elements, and the chemicals involved in the milling and extraction processes. Biogeochemistry of land application of waste water as an efficient environmental managing technique is discussed by analysing its biogeochemical cycles, variables which affect the biogeochemical processes, and aqueous chemistry. Data from monitoring of the soils, groundwater, biota, and seepage in the land application area at Ranger are collected and re-organised. A new approach to data presentation and interpretation is made based on the analysis of the most important variables which may affect the extent of the chemical impact of land application of waste water. The environmental impact of land application of waste water on soils, ground water, biota, and surface water (through seepage) is assessed accordingly. Uranium is retained in the near-surface soil layer while sulfate is present at lower depths. Manganese shows some mobility, appearing in depressions. Radium 226 shows no clear-cut relationship between location of soil sample and level. It is concluded that land application of waste water at Ranger has resulted in minimal environmental impact. 4 refs

30 CFR 41.20 - Legal identity report.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Legal identity report. 41.20 Section 41.20... ADMINISTRATIVE REQUIREMENTS NOTIFICATION OF LEGAL IDENTITY Operator's Report to the Mine Safety and Health Administration § 41.20 Legal identity report. Each operator of a coal or other mine shall file notification of...

Data Mining Relationships Among Urban Socioeconomic, Land Cover, and Remotely Sensed Ecological Data

Science.gov (United States)

Mennis, J.; Wessman, C.; Golubiewski, N.

2003-12-01

This research investigates the relationships among socioeconomic character, land cover, and ecological function in a rapidly urbanizing region, the Front Range of Colorado. We use novel spatial geographic information systems- (GIS-) based data integration and data mining techniques to integrate and analyze diverse spatial data sets. These data include elevation data, transportation data, land cover data derived from aerial photography, block group-level U.S. Census data, and vegetation greenness (NDVI) data derived from Landsat imagery. These data are used to derive a variety of U.S. block group-level variables indicating demographic, geographic, ecological, and land cover characteristics. We employ spatial association rule mining, decision tree induction, and spatial on-line analytical processing (OLAP), in addition to more conventional multivariate statistical techniques, to investigate relationships among these variables.

13 CFR 121.510 - What is the size standard for leasing of Government land for uranium mining?

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What is the size standard for leasing of Government land for uranium mining? 121.510 Section 121.510 Business Credit and Assistance... standard for leasing of Government land for uranium mining? A concern is small for this purpose if it...

Frac Sand Mines Are Preferentially Sited in Unzoned Rural Areas.

Science.gov (United States)

Locke, Christina

2015-01-01

Shifting markets can cause unexpected, stochastic changes in rural landscapes that may take local communities by surprise. Preferential siting of new industrial facilities in poor areas or in areas with few regulatory restrictions can have implications for environmental sustainability, human health, and social justice. This study focuses on frac sand mining-the mining of high-quality silica sand used in hydraulic fracturing processes for gas and oil extraction. Frac sand mining gained prominence in the 2000s in the upper midwestern United States where nonmetallic mining is regulated primarily by local zoning. I asked whether frac sand mines were more commonly sited in rural townships without formal zoning regulations or planning processes than in those that undertook zoning and planning before the frac sand boom. I also asked if mine prevalence was correlated with socioeconomic differences across townships. After creating a probability surface to map areas most suitable for frac sand mine occurrence, I developed neutral landscape models from which to compare actual mine distributions in zoned and unzoned areas at three different spatial extents. Mines were significantly clustered in unzoned jurisdictions at the statewide level and in 7 of the 8 counties with at least three frac sand mines and some unzoned land. Subsequent regression analyses showed mine prevalence to be uncorrelated with land value, tax rate, or per capita income, but correlated with remoteness and zoning. The predicted mine count in unzoned townships was over two times higher than that in zoned townships. However, the county with the most mines by far was under a county zoning ordinance, perhaps indicating industry preferences for locations with clear, homogenous rules over patchwork regulation. Rural communities can use the case of frac sand mining as motivation to discuss and plan for sudden land-use predicaments, rather than wait to grapple with unfamiliar legal processes during a period of

Detection of land mines using fast and thermal neutron analysis

International Nuclear Information System (INIS)

Bach, P.

1998-01-01

The detection of land mines is made possible by using nuclear sensor based on neutron interrogation. Neutron interrogation allows to detect the sensitive elements (C, H, O, N) of the explosives in land mines or in unexploded shells: the evaluation of characteristic ratio N/O and C/O in a volume element gives a signature of high explosives. Fast neutron interrogation has been qualified in our laboratories as a powerful close distance method for identifying the presence of a mine or explosive. This method could be implemented together with a multisensor detection system - for instance IR or microwave - to reduce the false alarm rate by addressing the suspected area. Principle of operation is based on the measurement of gamma rays induced by neutron interaction with irradiated nuclei from the soil and from a possible mine. Specific energy of these gamma rays allows to recognise the elements at the origin of neutron interaction. Several detection methods can be used, depending on nuclei to be identified. Analysis of physical data, computations by simulation codes, and experimentations performed in our laboratory have shown the interest of Fast Neutron Analysis (FNA) combined with Thermal Neutron Analysis (TNA) techniques, especially for detection of nitrogen 14 N, carbon 12 C and oxygen 16 O. The FNA technique can be implemented using a 14 MeV sealed neutron tube, and a set of detectors. The mines detection has been demonstrated from our investigations, using a low power neutron generator working in the 10 8 n/s range, which is reasonable when considering safety rules. A fieldable demonstrator would be made with a detection head including tube and detectors, and with remote electronics, power supplies and computer installed in a vehicle. (author)

Legal Analysis of Coal Mining in Efforts to Maintain The Environmental Sustainability

Directory of Open Access Journals (Sweden)

Iwan Irawan

2016-07-01

Full Text Available The goal of this article was to suggest the government to make the appropriate laws and policies in order to optimize the utilization of coal based on environmental sustainability. The research applied library research from several research results and the Act no. 4 of 2009. Data were analyzed qualitatively by the way of decomposition, connecting with the rules, and the legal experts’ opinion. It can be concluded that investors are not optimal in managing and conserving the coal mining and the government has not standaridized the environmental management. 

Using Trained Pouched Rats to Detect Land Mines: Another Victory for Operant Conditioning

Science.gov (United States)

Poling, Alan; Weetjens, Bart; Cox, Christophe; Beyene, Negussie W.; Bach, Harvard; Sully, Andrew

2011-01-01

We used giant African pouched rats ("Cricetomys gambianus") as land mine-detection animals in Mozambique because they have an excellent sense of smell, weigh too little to activate mines, and are native to sub-Saharan Africa, and therefore are resistant to local parasites and diseases. In 2009 the rats searched 93,400 m[superscript 2] of…

Land movement monitoring at the Mavropigi lignite mine using spaceborne D-InSAR

Science.gov (United States)

Papadaki, Eirini; Tripolitsiotis, Achilleas; Steiakakis, Chrysanthos; Agioutantis, Zacharias; Mertikas, Stelios; Partsinevelos, Panagiotis; Schilizzi, Pavlos

2013-08-01

This paper examines the capability of remote sensing radar interferometry to monitor land movements, as it varies with time, in areas close to open pit lignite mines. The study area is the "Mavropigi" lignite mine in Ptolemais, Northern Greece; whose continuous operation is of vital importance to the electric power supply of Greece. The mine is presently 100-120m deep while horizontal and vertical movements have been measured in the vicinity of the pit. Within the mine, ground geodetic monitoring has revealed an average rate of movement amounting to 10-20mm/day at the southeast slopes. In this work, differential interferometry (DInSAR), using 19 Synthetic Aperture Radar (SAR) images of ALOS satellite, has been applied to monitor progression of land movement caused my mining within the greater area of "Mavropigi" region. The results of this work show that DInSAR can be used effectively to capture ground movement information, well before signs of movements can be observed visually in the form of imminent fissures and tension cracks. The advantage of remote sensing interferometry is that it can be applied even in inaccessible areas where monitoring with ground equipment is either impossible or of high-cost (large areas).

The U.S. Forest Service abandoned mine land inventory in Colorado: Background, progress, and preliminary findings

International Nuclear Information System (INIS)

Sares, M.A.

1996-01-01

The U.S. Forest Service (USFS) and the Colorado Geological Survey (CGS) are continuing a cooperative agreement to identify sites of environmental degradation associated with abandoned and inactive mines on Colorado's USFS administered lands. The USFS Abandoned Mine Land Inventory Project is a open-quotes discoveryclose quotes process and is a precursor to the Environmental Protection Agency's open-quotes Preliminary Assessmentclose quotes process. Identification of environmentally degraded sites may lead to a formal Preliminary Assessment. The inventory process begins in the office and involves reviewing existing mining and geologic literature, previous mine inventory work, current and historical maps, water quality information, and aerial photographs. During field investigation, each mine feature is given a unique identification number. Field geologists collect data on the physical and geographic characteristics of the mine features along with information on any water emanating from or interacting with the mine features. This information is used to assign a qualitative environmental degradation rating to the individual mine feature. Guidelines for the rating system are given to field personnel to facilitate consistency within the data set. All data collected are entered into a computer database. From a computer perspective, both location and attribute data are being collected. Therefore, the data are well suited for integration into a geographic information system (GIS) creating a geo-referenced data set. The USFS Abandoned Mine Land Inventory Project began in 1991 and is ongoing. To date, field inventories of the Arapaho, Roosevelt, Pike, and Rio Grande National Forests have been completed. Work in the San Isabel, San Juan, White River, Gunnison, Uncompahgre, and Grand Mesa National Forests is in progress. Through the 1994 field season approximately 9,667 mine features (openings, dumps, tailings, highwalls, etc.) have been inventoried

Chapter 3: Selecting materials for mine soil construction when establishing forests on Appalachian mined lands

Science.gov (United States)

Jeff Skousen; Carl Zipper; Jim Burger; Christopher Barton; Patrick. Angel

2017-01-01

The Forestry Reclamation Approach (FRA), a method for reclaiming coal-mined land to forest (Chapter 2, this volume), is based on research, knowledge, and experience of forest soil scientists and reclamation practitioners. Step 1 of the FRA is to create a suitable rooting medium for good tree growth that is no less than 4 feet deep and consists of topsoil, weathered...

30 CFR 904.25 - Approval of Arkansas abandoned mine land reclamation plan amendments.

Science.gov (United States)

2010-07-01

... participation; Organizational structure; Personnel and staffing policies; Purchasing and procurement systems; Management accounting; and Abandoned mine land problem description. September 22, 1999 January 14, 2000...

Infrared processing and sensor fusion for anti-personnel land-mine detection

NARCIS (Netherlands)

Schavemaker, J.G.M.; Cremer, F.; Schutte, K.; Breejen, E. den

2000-01-01

In this paper we present the results of infrared processing and sensor fusion obtained within the European research project GEODE (Ground Explosive Ordnance DEtection) that strives for the realization of a vehicle-mounted, multi-sensor anti-personnel land-mine detection system for humanitarian

Gypsiferous mine water use in irrigation on rehabilitated open-cast mine land: Crop production, soil water and salt balance

OpenAIRE

Annandale, J.; Jovanovic, N.; Pretorius, J.; Lorentz, S.; Rethman, N.; Tanner, P.

2001-01-01

The use of gypsiferous mine water for irrigation of agricultural crops is a promising technology, which could alleviate a shortage of irrigation water and address the problem of disposal of mine effluent. A field trial was established at Kleinkopje Colliery in Witbank (Mpumalanga Province, South Africa) during the 1997-1998 season. Sugar beans and wheat were irrigated with three center pivots, on both virgin and rehabilitated land. The objectives were to determine crop response to irrigation ...

ECOLOGICAL, ECONOMICAL AND SOCIAL REINTEGRATION OF THE MINING AFFECTED LAND IN GORJ COUNTY

Directory of Open Access Journals (Sweden)

Maria Calinoiu

2012-01-01

Full Text Available Gorj, Valcea and Mehedinti counties have important reserves of lignite whose recovery began over 50 years ago. Exploitation of lignite deposits produced and produces multiple changes, affecting almost the entire ecosystem, affecting the environment and forest sealing of large areas of land by building new pathways through displacement of human settlements, deviations of water courses, building new productive and social objectives. Cast mining leaves behind a relief disturbed, chaotic mixture consisting of rocks, devoid of vegetation, erosion and strong subject with a look of "soft lunar land". These rocks are mixtures of low fertility, have degrees of suitability for recultivation very different due to heterogeneity, with particular problems in the process of recultivation. Many countries in the world has experienced in the restoration of degraded land for coal mining activities. Such technology upgrading in Romania, refertilization and recultivation of land affected by mining were addressed in Rovinari mining basin since 1968 by the Fruit Research Station Targu-Jiu, Soil and Agrochemical Research Institute Bucharest. The data recorded during the 15 years of study come to, the following conclusions: • plum pretend best on the land redeveloped, making a 10-year average production of 6.2 t/ha in variety Stanley, 5.9 t / ha the variety Anna Spath and 5.2 t/ha in variety Early haulm; Of phenological observations made that early haulm varieties mature in 8-10 days earlier compared to those in other areas of the county, as dump area creates a microclimate determined by the remnants of coal mixed with tailings • apple varieties first, Golden Delicious and Starkrimson achieved average yields of 12-15 t/ha • a good development on the land had walnut planted in pure culture or sandwiched with hazelnut or cherry species • Walnut was experienced and agrosylvicultural under grass strips between rows in a demonstration plot with good results on growth

Revegetation of mined land using waste water sludge

Energy Technology Data Exchange (ETDEWEB)

Sopper, W E; Kerr, N

1980-01-01

The benefits of using sludge to reclaim land that has been used for strip mining is explained. Pennsylvania State University developed demonstration plots and used various types of sludges to illustrate this. One application of sludge is sufficient to supply plant nutrients for 3-5 years. After sludge application and incorporation, the site was broadcast seeded with grasses and legumes. Other trials and their results are noted. All show no detrimental effects on vegetation, the soil or groundwater quality due to sludge application.

THE DEVELOPMENT OF SYNTHETIC SOIL MATERIALS FOR THE SUCCESSFUL RECLAMATION OF ABANDONED MINED LAND SITES

Energy Technology Data Exchange (ETDEWEB)

Song Jin

2006-03-01

Abandoned mine sites associated with coal and metal mining across the western United States have been left as unproductive wastelands. The availability of soil materials or other materials to support the restoration of the vegetative cover and enhance the recovery of such areas is limited. The restoration of these areas often requires the use of available amendments such as organic waste products or to help stabilize the soil. Many of the organic waste products, including sewage sludge, clarifier sludge, fly ash sludge, and other by-products from the agricultural industries such as compost can be employed for beneficial uses. This study looked at the feasibility of applying organic waste products to a mine soil in Montana to increase soil fertility and enhance plant productivity. Waste rock samples were tested for acid forming potential via acid base accounting. Samples cores were constructed and leached with simulated rainwater to determine amendment affect on metal leaching. A greenhouse study was completed to determine the most suitable amendment(s) for the field mine land site. Results from the acid base accounting indicate that acid formed from the waste rock would be neutralized with the alkalinity in the system. Results also show that metals in solution are easily held by organics from the amendments and not allowed to leach in to the surrounding water system. Data from the greenhouse study indicated that the amendment of sewage sludge was most promising. Application of 2% sewage sludge along with 1% sewage sludge plus 1% clarifier sludge, 2% compost, and no treatment were used for mine land application. Initial results were encouraging and it appears that sewage sludge may be a good reclamation option for mine lands.

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Product, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services

Energy Technology Data Exchange (ETDEWEB)

Burger, James A

2006-09-30

Concentrations of CO{sub 2} in the Earth’s atmosphere have increased dramatically in the past 100 years due to deforestation, land use change, and fossil fuel combustion. These humancaused, higher levels of CO{sub 2} may enhance the atmospheric greenhouse effect and may contribute to climate change. Many reclaimed coal-surface mine areas in the eastern U.S. are not in productive use. Reforestation of these lands could provide societal benefits, including sequestration of atmospheric carbon. The goal of this project was to determine the biological and economic feasibility of restoring high-quality forests on the tens of thousands of hectares of mined land and to measure carbon sequestration and wood production benefits that would be achieved from large-scale application of forest restoration procedures. We developed a mine soil quality model that can be used to estimate the suitability of selected mined sites for carbon sequestration projects. Across the mine soil quality gradient, we tested survival and growth performance of three species assemblages under three levels of silvicultural. Hardwood species survived well in WV and VA, and survived better than the other species used in OH, while white pine had the poorest survival of all species at all sites. Survival was particularly good for the site-specific hardwoods planted at each site. Weed control plus tillage may be the optimum treatment for hardwoods and white pine, as any increased growth resulting from fertilization may not offset the decreased survival that accompanied fertilization. Grassland to forest conversion costs may be a major contributor to the lack of reforestation of previously reclaimed mine lands in the Appalachian coal-mining region. Otherwise profitable forestry opportunities may be precluded by these conversion costs, which for many combinations of factors (site class, forest type, timber prices, regeneration intensity, and interest rate) result in negative land expectation values

Frac Sand Mines Are Preferentially Sited in Unzoned Rural Areas.

Directory of Open Access Journals (Sweden)

Christina Locke

Full Text Available Shifting markets can cause unexpected, stochastic changes in rural landscapes that may take local communities by surprise. Preferential siting of new industrial facilities in poor areas or in areas with few regulatory restrictions can have implications for environmental sustainability, human health, and social justice. This study focuses on frac sand mining-the mining of high-quality silica sand used in hydraulic fracturing processes for gas and oil extraction. Frac sand mining gained prominence in the 2000s in the upper midwestern United States where nonmetallic mining is regulated primarily by local zoning. I asked whether frac sand mines were more commonly sited in rural townships without formal zoning regulations or planning processes than in those that undertook zoning and planning before the frac sand boom. I also asked if mine prevalence was correlated with socioeconomic differences across townships. After creating a probability surface to map areas most suitable for frac sand mine occurrence, I developed neutral landscape models from which to compare actual mine distributions in zoned and unzoned areas at three different spatial extents. Mines were significantly clustered in unzoned jurisdictions at the statewide level and in 7 of the 8 counties with at least three frac sand mines and some unzoned land. Subsequent regression analyses showed mine prevalence to be uncorrelated with land value, tax rate, or per capita income, but correlated with remoteness and zoning. The predicted mine count in unzoned townships was over two times higher than that in zoned townships. However, the county with the most mines by far was under a county zoning ordinance, perhaps indicating industry preferences for locations with clear, homogenous rules over patchwork regulation. Rural communities can use the case of frac sand mining as motivation to discuss and plan for sudden land-use predicaments, rather than wait to grapple with unfamiliar legal processes

Multi-scale 46-year remote sensing change detection of diamond mining and land cover in a conflict and post-conflict setting

Science.gov (United States)

Dewitt, Jessica D.; Chirico, Peter G.; Bergstresser, Sarah E.; Warner, Timothy A.

2017-01-01

The town of Tortiya was created in the rural northern region of Côte d′Ivoire in the late 1940s to house workers for a new diamond mine. Nearly three decades later, the closure of the industrial-scale diamond mine in 1975 did not diminish the importance of diamond profits to the region's economy, and resulted in the growth of artisanal and small-scale diamond mining (ASM) within the abandoned industrial-scale mining concession. In the early 2000s, the violent conflict that arose in Côte d′Ivoire highlighted the importance of ASM land use to the local economy, but also brought about international concerns that diamond profits were being used to fund the rebellion. In recent years, cashew plantations have expanded exponentially in the region, diversifying economic activity, but also creating the potential for conflict between diamond mining and agricultural land uses. As the government looks to address the future of Tortiya and this potential conflict, a detailed spatio-temporal understanding of the changes in these two land uses over time may assist in informing policymaking. Remotely sensed imagery presents an objective and detailed spatial record of land use/land cover (LULC), and change detection methods can provide quantitative insight regarding regional land cover trends. However, the vastly different scales of ASM and cashew orchards present a unique challenge to comprehensive understanding of land use change in the region. In this study, moderate-scale categories of LULC, including cashew orchards, uncultivated forest, urban space, mining/ bare, and mixed vegetation, were produced through supervised classification of Landsat multispectral imagery from 1984, 1991, 2000, 2007, and 2014. The fine-scale ASM land use was identified through manual interpretation of annually acquired high resolution satellite imagery. Corona imagery was also integrated into the study to extend the temporal duration of the remote sensing record back to the period of industrial

Retrospection. Uranium mining Wismut und the legal casualty insurance; Erinnerungen. Uranerzbergbau Wismut und die gesetzliche Unfallversicherung

Energy Technology Data Exchange (ETDEWEB)

Breuer, Joachim [Deutsche Gesetzliche Unfallversicherung (DGUV), Berlin (Germany)

2015-07-01

Although the Wismut uranium mining company in the former DDR had 600.000 employees, the company was not mentioned in the contract on the German reunification. The expenses for the health consequences imposed manifold challenges to the legal casualty insurance. The question of responsibility, the conservation, digitalization and evaluation of data concerning the personnel and health information, partially handwritten is a tremendous amount of work.

Abundance of arbuscular mychorrizal fungi in rehabilitation area of nickel post-mining land of Sorowako, South Sulawesi

Science.gov (United States)

Akib, M. A.; Mustari, K.; Kuswinanti, T.; Syaiful, S. A.

2018-05-01

Acceleration management of land rehabilitation in nickel post-mining in Sorowako has been main attention of Vale Indonesia. This acceleration can be done by utilizing of natural resources, especially indigenous endomycorrhiza. Endomycorrhiza also called arbuscular mycorrhizal has got a lot of attention for its ability to form a mutualistic symbiosis with 80% - 96% of plant species. This study aims to determine the dominance of indigenous endomycorrhiza spores and its potential to accelerate the management of land rehabilitation post-mining of nickel, which is carried out in three stages; sampling rhizosphere, trapping spores, isolation and identification of the arbuscular mycorrhizal spores types. The results showed that the dominance of indigenous endomycorrhiza were Acalauspora sp (75.1%), Gigaspora sp (19.4%) and Glomus sp (5.6%). Research on the effectiveness of indigenous endomycorrhiza using Acalauspora sp in land rehabilitation of nickel post-mining is still ongoing.

A top-down assessment of energy, water and land use in uranium mining, milling, and refining

International Nuclear Information System (INIS)

Schneider, E.; Carlsen, B.; Tavrides, E.; Hoeven, C. van der; Phathanapirom, U.

2013-01-01

Land, water and energy use are key measures of the sustainability of uranium production into the future. As the most attractive, accessible deposits are mined out, future discoveries may prove to be significantly, perhaps unsustainably, more intensive consumers of environmental resources. A number of previous attempts have been made to provide empirical relationships connecting these environmental impact metrics to process variables such as stripping ratio and ore grade. These earlier attempts were often constrained by a lack of real world data and perform poorly when compared against data from modern operations. This paper conditions new empirical models of energy, water and land use in uranium mining, milling, and refining on contemporary data reported by operating mines. It shows that, at present, direct energy use from uranium production represents less than 1% of the electrical energy produced by the once-through fuel cycle. Projections of future energy intensity from uranium production are also possible by coupling the empirical models with estimates of uranium crustal abundance, characteristics of new discoveries, and demand. The projections show that even for the most pessimistic of scenarios considered, by 2100, the direct energy use from uranium production represents less than 3% of the electrical energy produced by the contemporary once-through fuel cycle. - Highlights: • We present environmental impacts of conventional uranium (U) mining and milling technologies. • Impacts include direct energy consumption, land use and water use. • Contemporary mine and mill data is used, updating published estimates that relied on 1970s-era data. • The direct energy used to mine and mill uranium is below 1% of the electrical energy ultimately produced by the uranium. • Even if U demand growth is strong, the direct energy return on investment of U mining and milling will remain well above 1

Min(d)ing the land: The relationship between artisanal and small-scale mining and surface land arrangements in the southern Philippines, eastern DRC and Liberia

NARCIS (Netherlands)

Verbrugge, B.L.P.; Cuvelier, J.; Bockstael, S. van

2015-01-01

This article examines the relationship between artisanal and small-scale mining (ASM) and surface land tenure arrangements, through a comparison of mining areas in the southern Philippines, the eastern DRC and Liberia. In all three cases, ASM takes place in peripheral regions outside central state

Infiltration of surface mined land reclaimed by deep tillage treatments

International Nuclear Information System (INIS)

Chong, S.K.; Cowsert, P.

1994-01-01

Surface mining of coal leads to the drastic disturbance of soils. Compaction of replaced subsoil and topsoil resulting from hauling, grading, and leveling procedures produces a poor rooting medium for crop growth. Soil compaction results in high bulk density, low macroporosity, poor water infiltration capacity, and reduced elongation of plant roots. In the United States, Public Law 95-87 mandates that the rooting medium of mined soils have specific textural characteristics and be graded and shaped to a topography similar to premining conditions. Also, crop productivity levels equivalent to those prior to mining must be achieved, especially for prime farmland. Alleviation of compaction has been the major focus of reclamation, and recently new techniques to augment the rooting zone with deep-ripping and loosening equipment have come to the forefront. Several surface mine operators in the Illinois coal basin are using deep tillage equipment that is capable of loosening soils to greater depths than is possible with conventional farm tillage equipment. Information on the beneficial effects of these loosening procedures on soil hydrological properties, such as infiltration, runoff potential, erosion, and water retention, is extremely important for future mined land management. However, such information is lacking. In view of the current yield demonstration regulation for prime farmland and other unmined soils, it is important that as much information as possible be obtained concerning the effect of deep tillage on soil hydrologic properties. The objectives of this study are: (1) to compare infiltration rates and related soil physical properties of mined soils reclaimed by various deep tillage treatments and (2) to study the temporal variability of infiltration and related physical properties of the reclaimed mined soil after deep tillage treatment

Using Trained Pouched Rats (Cricetomys Gambianus) to Detect Land Mines: Another Victory for Operant Conditioning

Science.gov (United States)

Poling, Alan; Weetjens, Bart; Cox, Christophe; Beyene, Negussie W.; Bach, Harvard; Sully, Andrew

2011-01-01

We used giant African pouched rats ("Cricetomys gambianus") as land mine-detection animals in Mozambique because they have an excellent sense of smell, weigh too little to activate mines, and are native to sub-Saharan Africa, and therefore are resistant to local parasites and diseases. In 2009 the rats searched 93,400 m[superscript 2] of…

Legal protection against outline operating plans under mining law; Rechtsschutz gegen Rahmenbetriebsplaene im Bergrecht

Energy Technology Data Exchange (ETDEWEB)

Schmitz, Holger; Mausch, Marlen [Rechtsanwaltskanzlei Noerr LLP, Berlin (Germany)

2011-03-15

In the outline planning for a mining project the question of to what extent the interests of potentially affected surface owners must be taken into account at this early stage of project planning regularly arises. In this contribution the authors explain after a brief introduction to the subject the current jurisdiction of the Federal Administrative Court in respect of the corresponding legal requirements on the outline operating plants, the legal effects of the approval of an outline operating plan and the right of the surface owners to contest the operating plan approval. In addition the permissibility of the initial treatment of owner interests in subsequent special operating plans is described. It is evident that the binding effect of the outline operating plans on the one hand and the transfer of owner interests to special operating plans on the other conflict to a certain extent. (orig.)

Legal Strategies Of Mining Companies To Reduce The Impact Of Outsourcing Contracts: Case Studie Of Minas-Rio Project

Directory of Open Access Journals (Sweden)

Maria Tereza Fonseca Dias

2016-12-01

Full Text Available This paper deals with the legal strategies to be adopted by mining companies to reduce the effects of outsourcing of mining activity in the region of Conceição do Mato Dentro, Alvorada de Minas and Dom Joaquim, Minas Gerais, Brazil. To delimit the object of study, we used bibliographic research and theoretical reference the bases outlined by the City and Otherness Program. As for the proposals for the solution of the problem, concluded the practice management connected to "compliance" in business and hiring insurance policy as a means to curb the practice as illegal or unlawful outsourcing.

Negotiating land: Foreign Firms, Large Scale Mining and Human Rights in Colombia

Directory of Open Access Journals (Sweden)

Juan David Velasco

2014-01-01

Full Text Available The sharp increase in land acquisitions by foreign firms in African, Asian and Latin-American countries reflects a new phase of global capitalism. Colombia is no exception to this new trend of global capitalism, and in the last decade foreign companies have been visibly involved in the local land market. In this regard, this paper reviews from a Human Rights perspective the land acquisition strategies implemented by three foreign companies engaged in open-pit coal mining operations in La Guajira and Cesar. The results indicate that formality of land ownership and the institutional constraints on firms -related to corporate governance, being listed in stock markets and the veto power of international buyers- have a significant effect on the respect for Human Rights.

Hydrologic analysis for ecological risk assessment of watersheds with abandoned mine lands

International Nuclear Information System (INIS)

Gallagher, D.; Babendreier, J.; Cherry, D.

1999-01-01

As part of on-going study of acid mine drainage (AMD), a comprehensive ecological risk assessment was conducted in the Leading Creek Watershed in southeast Ohio. The watershed is influenced by agriculture and active and abandoned coal-mining operations. This work presents a broad overview of several quantitative measures of hydrology and hydraulic watershed properties available for in risk assessment and evaluates their relation to metrics of ecology. Data analysis included statistical comparisons of metrics of ecology, ecotoxicology, water quality, and physically based parameters describing land use, geomorphology, flow, velocity, and particle size. A multiple regression analysis indicated that abandoned mining operations dominated impacts upon aquatic ecology. It also indicated low flow velocity measurements and a ratio of maximum velocity to average velocity at low flow where helpful in describing variation in macroinvertebrate Total Taxa scores. Other key parameters also identified strong impact relationships with biodiversity trends and included pH, simple knowledge of any mining upstream, calculated % of the subshed covered by strip mines, and the measured depth of streambed sediments from site to site

Using NASA Earth Observing Satellites and Statistical Model Analysis to Monitor Vegetation and Habitat Rehabilitation in Southwest Virginia's Reclaimed Mine Lands

Science.gov (United States)

Tate, Z.; Dusenge, D.; Elliot, T. S.; Hafashimana, P.; Medley, S.; Porter, R. P.; Rajappan, R.; Rodriguez, P.; Spangler, J.; Swaminathan, R. S.; VanGundy, R. D.

2014-12-01

The majority of the population in southwest Virginia depends economically on coal mining. In 2011, coal mining generated $2,000,000 in tax revenue to Wise County alone. However, surface mining completely removes land cover and leaves the land exposed to erosion. The destruction of the forest cover directly impacts local species, as some are displaced and others perish in the mining process. Even though surface mining has a negative impact on the environment, land reclamation efforts are in place to either restore mined areas to their natural vegetated state or to transform these areas for economic purposes. This project aimed to monitor the progress of land reclamation and the effect on the return of local species. By incorporating NASA Earth observations, such as Landsat 8 Operational Land Imager (OLI) and Landsat 5 Thematic Mapper (TM), re-vegetation process in reclamation sites was estimated through a Time series analysis using the Normalized Difference Vegetation Index (NDVI). A continuous source of cloud free images was accomplished by utilizing the Spatial and Temporal Adaptive Reflectance Fusion Model (STAR-FM). This model developed synthetic Landsat imagery by integrating the high-frequency temporal information from Terra/Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) and high-resolution spatial information from Landsat sensors In addition, the Maximum Entropy Modeling (MaxENT), an eco-niche model was used to estimate the adaptation of animal species to the newly formed habitats. By combining factors such as land type, precipitation from Tropical Rainfall Measuring Mission (TRMM), and slope from Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), the MaxENT model produced a statistical analysis on the probability of species habitat. Altogether, the project compiled the ecological information which can be used to identify suitable habitats for local species in reclaimed mined areas.

Land associations in Slovakia

Directory of Open Access Journals (Sweden)

Anna Bandlerová

2017-10-01

Full Text Available The land fragmentation is one of the serious problems in Slovakia which is given by the historical development of the land law. In the past, landowners tried to solve this problem by creation of various forms of land associations oriented to the common cultivation of agricultural land and forest land. Nowadays, the Slovak lawmaker decided to regulate the institute of land associations by the law. Land associations in Slovakia are legal entities conducting agricultural business on agricultural land, forest land or in water areas; moreover, they can provide also other business activities according to particular legal regulations. Land associations conduct business on real estate property or, more commonly, properties, which are usually owned by many co-owners, because the individual cultivation of small part of land plots would not be effective. However, the law is a subject of legal amendments more often than necessary in order to ensure the legal certainty. This paper introduces this recondite legal entity, its activities, its internal government and the ownership rights of its members. A pre-emption right that has a special legal regulation different from the general legal regulations of the pre-emption rights in the Civil Code is one of the special issues.

Applied Behavior Analysis Is Ideal for the Development of a Land Mine Detection Technology Using Animals

Science.gov (United States)

Jones, B. M.

2011-01-01

The detection and subsequent removal of land mines and unexploded ordnance (UXO) from many developing countries are slow, expensive, and dangerous tasks, but have the potential to improve the well-being of millions of people. Consequently, those involved with humanitarian mine and UXO clearance are actively searching for new and more efficient…

The legal ensurance of underground ultimate storage of radioactive wastes without risk

International Nuclear Information System (INIS)

Prasse, R.

1974-01-01

1. The legal position towards the property owner: a) with a view to the freedom of property claim, b) in the light of the influence of the property owner. 2. The legal position towards the neighbouring property owners: a) resistance rights of the body corporate responsible for the ultimate storage, b) resistance rights of the neighbouring property owner. 3. The legal position towards those authorized to mine: a) mining free minerals, b) mining minerals reserved for the state. 4. The legal position towards prospectors. (orig./HP) [de

Spatial Conflict of Mining Land in Tolitoli District -Province of Central Sulawesi

Science.gov (United States)

Suwarno, Y.; Windiastuti, R.

2018-05-01

Spatial planning is supposed to be applied in the use of space, so there will be no overlapping space utilization. In fact, there are still overlapping uses of land, between the area of mining and plantation, as well as with forest areas. The purpose of this study was to find out the conflicts that occured due to overlapping permits given to mining and plantation companies, and also to forest status. The method used was by overlaying the maps of Mining Business Permit with that of Plantation Business Permit, and also with Forest Area Map. In Tolitoli District there were 23 mining business permit holders with 7 types of mining commodities, covering total areaof 81,503.54 Hectare. In addition, there were 5 companies holding plantation business permits, mostly on palm oil, and only 2 companies with rubber and sengon wood business commodities, with a total area of 80,005.35 Hectare. From the result of spatial analysis, it was found that there was an overlapping area of 22,869.70 Hectare, while the area of 118,072.93 Hectare did not overlap. The Mining Business Permit overlapped with the Plantation Business Permit covering an area of 18,853.32 Hectare, and 4,301.77 Hectare were located in Forest Protected Area and Nature Reserve.

Establishment of trees and shrubs on lands disturbed by mining in the West

Science.gov (United States)

Ardell J. Bjugstad

1984-01-01

Increased research and development of cultural practices and species has assured success of establishment of trees and shrubs on lands disturbed by surface mining. Trickle irrigation and water harvesting techniques have increased survival of planted stock by 250 percent for some species.

Jackpile-Paguate Uranium Mine Reclamation Project, Laguna Indian Reservation, Cibola County, New Mexico

International Nuclear Information System (INIS)

1986-10-01

The final version of environmental impact statement, EPA No. 860443F, relates to a proposed reclamation plan for the Jackpile-Paguate uranium mine in New Mexico. The statement describes backfilling of disturbed areas, the reduction of waste dump slopes, steam stabilization, and revegetation plans. Positive impacts include the restoration of the site to productive land use, the reduction of hazards, and aesthetic improvements. Negative impacts include a one-time loss of water and assignment of labor. The Surface Mining Control and Reclamation Act of 1977 provides a legal mandate for the statement. The summary includes a reference to the draft statement

The Analysis of Object-Based Change Detection in Mining Area: a Case Study with Pingshuo Coal Mine

Science.gov (United States)

Zhang, M.; Zhou, W.; Li, Y.

2017-09-01

Accurate information on mining land use and land cover change are crucial for monitoring and environmental change studies. In this paper, RapidEye Remote Sensing Image (Map 2012) and SPOT7 Remote Sensing Image (Map 2015) in Pingshuo Mining Area are selected to monitor changes combined with object-based classification and change vector analysis method, we also used R in highresolution remote sensing image for mining land classification, and found the feasibility and the flexibility of open source software. The results show that (1) the classification of reclaimed mining land has higher precision, the overall accuracy and kappa coefficient of the classification of the change region map were 86.67 % and 89.44 %. It's obvious that object-based classification and change vector analysis which has a great significance to improve the monitoring accuracy can be used to monitor mining land, especially reclaiming mining land; (2) the vegetation area changed from 46 % to 40 % accounted for the proportion of the total area from 2012 to 2015, and most of them were transformed into the arable land. The sum of arable land and vegetation area increased from 51 % to 70 %; meanwhile, build-up land has a certain degree of increase, part of the water area was transformed into arable land, but the extent of the two changes is not obvious. The result illustrated the transformation of reclaimed mining area, at the same time, there is still some land convert to mining land, and it shows the mine is still operating, mining land use and land cover are the dynamic procedure.

Prospects of land-use planning in two mining sectors of Jharia coal field

International Nuclear Information System (INIS)

Ghosh, Rekha; Sinha, R.K.

1996-01-01

Coal mining in Jharia coal field and other industrial activities in and around the coal field in Dhanbad district have significantly altered the land use pattern in the coal field. Other related activities in the district have also made their impressions on the quality of land by generating barren lands, fire areas, subsided areas, overburden dumps, abandoned quarries, scarcity of water and soil nutrients. Not much effort has been made to rationalize the land-use in the coal field. People are living in households having no sanitation or drainage system. A proper land-use planning procedure with development of multi-crop system with due care in land-use planning and water management, would considerably help in improving the overall land-use pattern. Strategies for this have suggested after a thorough analysis of the data from the area and recommendations have been made for further work. (author). 4 refs., 1 tab., 1 fig

Recomposing mined lands: Landscape as arena for education

International Nuclear Information System (INIS)

Wessman, S.

1998-01-01

This project is an hypothetical design using landscape architectural principles and processes for land use in the near distant future. The site is the Powell River Project 1,700 acres of surface-mined coal country in southwestern Virginia. In this design, the author challenges the boundaries of normative reclamation and makes a case for using landscape architectural planning and design in reclamation decisions. The power of design is that it integrates the technical with the cultural and enables wider consideration for post-mining uses. The author's theses is that landscape can be the best teacher and influence of people's attitudes about their environment history and cultural conditions. To make informed decisions, a populace must understand these issues. In the design the Powell River Project landscape is a system composed of interrelated parts; actively mined areas, reclaimed areas (pre- and post- 1997), the nascent Education Center within the Project, the Powell River watershed, and nearby towns. This whole extends well beyond the Project's bounds out into the Appalachian region of Virginia's southwestern counties. The project design recomposes the parts in a way that considers both near-term uses and long-term economic growth potential. Phase 1 is a clearly defined and strengthened Education center and expansion of the Center's regional presence. Phase 2 is the development of the Norton-Wise-Powell River Project Triangle into a focus of regional cultural, economic and environmental affairs

Design and Analysis of Landing Gear Mechanic Structure for the Mine Rescue Carrier Robot

Directory of Open Access Journals (Sweden)

Wei Juan

2014-06-01

Full Text Available The landing gear is used as a channel for the secondary detecting robot to leave and return the first carrier robot in the coal mine rescue robot system. The planar linkage mechanism, which is composed of offset rocker-slider mechanism and double-rocker mechanism, is designed according to the function and working principle of the landing gear. It could realize the 120° rotation of the flap with a motor driving the slider. The size calculation of the planar linkage mechanism is completed according to its workspace. The geometric modeling of the landing gear is made in the SolidWorks, and the basic Kinematic analysis is carried out by the simulation module of Motion. And the movement rule about angular displacement and angular velocity of the linkage mechanism could be obtained under given input condition, which could verify the system’s feasibility. It provides a theoretical basis for the structure design and engineering application of linkage mechanism and an applying basis for the coal mine rescue robot.

Land Use Change Driven by Gold Mining; Peruvian Amazon

Science.gov (United States)

Swenson, J. J.; Carter, C. E.; domec, J.; Delgado, C. I.

2011-12-01

Many factors such as poverty, ineffective institutions and environmental regulations may prevent developing countries from managing how natural resources are extracted to meet a strong market demand. Extraction for some resources has reached such proportions that evidence is measurable from space. We present recent evidence of the global demand for a single commodity and the ecosystem destruction resulting from commodity extraction, recorded by satellites for one of the most biodiverse areas of the world. We find that since 2003, recent mining deforestation in Madre de Dios, Peru is increasing nonlinearly alongside a constant annual rate of increase in international gold price (~18%/yr). We detect that the new pattern of mining deforestation (1915 ha/year, 2006-2009) is outpacing that of nearby settlement deforestation. We show that gold price is linked with exponential increases in Peruvian national mercury imports over time (R2 = 0.93, p = 0.04, 2003- 2009). Given the past rates of increase we predict that mercury imports may more than double for 2011 (~500 t/year). Virtually all of Peru's mercury imports are used in artisanal gold mining. Much of the mining increase is unregulated/ artisanal in nature, lacking environmental impact analysis or miner education. As a result, large quantities of mercury are being released into the atmosphere, sediments and waterways. Other developing countries endowed with gold deposits are likely experiencing similar environmental destruction in response to recent record high gold prices. The increasing availability of satellite imagery ought to evoke further studies linking economic variables with land use and cover changes on the ground.

Biotechnical engineering and the use of mining wastes for land restoration

Energy Technology Data Exchange (ETDEWEB)

Norton, P.J.

1988-01-01

Until recently use of minestone as a soil in land reclamation to lowgrade agriculture has been limited because the material is low in plant growth nutrients. Bioengineering can now produce plant growth without even using topsoil in a variety of environments. Use of colliery waste, and other waste materials such as sewage sludge, pelletized refuse, and flue gas desulphurization end products from coal-fired power stations, for restoration can be made very cheap and effective. Because these materials also pose acute disposal problems, their combined use as soilmaking material can often be achieved for haulage costs alone. The recent developments in biotechnical engineering have advanced the possibility for much improved success rates in tree planting using mycorrhizal inoculants. A second area of research using colliery wastes and other waste materials is in restoring mine sites to amenity lakes or wetland. Wet restoration has always been a problem for mining companies where a high ground water table exists and there is the possibility of acid mine water in the restored lake. Recent developments in the use of sewage sludge through the process of eutrophication have made it possible to not only restore mine sites to acceptable lake amenity use, but also to use problematic colliery waste as bulk fill to prepare the geometry of the lakebed in other mines and quarries. With the additional use of wetland environments to create an environmental 'niche' for wildlife many old mining sites can now be confidently restored very cheaply to publicly acceptable use. 15 refs., 2 figs., 2 tabs.

Draft of a Federal Mining Law (BBergG). [German Federal Republic

Energy Technology Data Exchange (ETDEWEB)

1977-01-01

Standardization and rearrangement is proposed for all the mining laws in the Federal Republic of Germany, especially of the regulations concerning prospecting and mining of natural resources. The draft provides; 1) creation of a modern, elastic system of concessions for particularly important natural resources withdrawn from the landed property; smoothing of the existing system of mineral rights; 2) development of the instruments of mining law adapted to the special requirements of mining natural resources in view of preventive and current control of the operation and its supervision; 3) first-time authorizations for federal safety and labor protection decrees; 4) reformation of the relationship with the employer's liability insurances and, resulting therefrom, improvement of the accident prevention measures; 5) stronger embodiment of damage-preventing measures in mining-damage law; improvement of the extent of liability and the protection of those damaged; 6) accounting for related new engineering developments (underground tankless storage); 7) final regulation for prospecting and mining of natural resources in the range of the continental shelf; 8) relief of mining law from alien legal matters as well as liquidation of antiquated institutes of mining law.

Human health risk from soil heavy metal contamination under different land uses near Dabaoshan Mine, Southern China

International Nuclear Information System (INIS)

Zhao, Huarong; Xia, Beicheng; Fan, Chen; Zhao, Peng; Shen, Shili

2012-01-01

Soil heavy metal contamination is a major environmental concern, and the ecological risk associated with heavy metals is increasing. In this paper, we investigated heavy metal contamination near Dabaoshan Mine by: using sequential indicator simulation to delineate the spatial patterns of soil data; fitting multiple linear regression models for heavy metal uptake by crops; interpreting land uses from remote sensing images and integrating the spatial patterns, uptake models and land uses into a dose–response model for human health risks from heavy metals. The areas with elevated soil heavy metal concentrations are mainly located at the Dabaoshan Mine site and in the watershed basins of the Hengshi, Tielong and Chuandu rivers. The average concentrations of Cu, Zn, Cd and Pb in soil in the study area are all above the natural soil background levels, but Cd is the major contributor to human health risk in the area. Areas of low soil pH are also found throughout the watershed basins of the Hengshi, Tielong and Chuandu rivers. Of the different land use types in the study area, agricultural and residential land uses have the highest human health risk because ingestion is the dominant exposure pathway for heavy metals. The spatial patterns of the heavy metal concentrations and soil pH indicate that the areas with the highest human health risk regions do not directly coincide with the areas of highest heavy metal concentrations, but do coincide with the areas of lower soil pH. The contamination with high concentrations of heavy metals provides the risk source, but the combination of high heavy metal concentrations, low pH and agricultural or residential land use is required for human health risks to be present. The spatial pattern of the hazard quotients indicates that Cd is the most important pollutant contributing to the human health risk. - Highlights: ►The distribution of Cu, Zn, Cd, Pb and pH in soil were analyzed near Dabaoshan Mine. ►Heavy metal uptake models in

Risk Assessment of Heavy Metals in Abandoned Mine Lands as Signifcant Contamination Problem in Romania

Science.gov (United States)

Horvath, E.; Jordan, G.; Fugedi, U.; Bartha, A.; Kuti, L.; Heltai, G.; Kalmar, J.; Waldmann, I.; Napradean, I.; Damian, G.

2009-04-01

lower topographic elevations. Several mine adits, waste rock dumps are located along the main stream and a large tailings dump is found next to village Baiut just above the receiving floodplain. Predominant land cover is coniferous and mixed forests with agricultural lands on the downstream floodplain. METHODS Six samples at vaious depths were collected from the two major waste rock dumps in the headwater area, and the large tailings dump was also sampled for heavy metal source characterisation. 11 stream sediment samples were collected along the main surface water contamination transport pathway, and a further 11 soil samples were collected in 2 boreholes in the receptor floodplain in October 2008. Besides background stream sediment samples, samples from the exposed rock formations were also collected in order to capture natural background geochemistry in the studied mineralised area. The collected waste rock, stream sediment, soil and rock samples are analysed for total chemical composition (major elements and heavy metals) by ICP-MS spectroscopy, and XRD is used for the determination of mineralogical composition. Rock sample mineralogy is further investigated in thin-sections by petrological microscopy. According to EU legislation expectations, a special emphasis is taken on the determination of metal mobility from the waste rock dumps and various leaching tests are performed and compared including US EPA, USGS and ISO methods. A simple cathcment-based distributed sediment transport model (Jordan et al, 2005; Jordan et al. 2005, 2008) is used to decribe the pathways and quantities of particle-bound contamination. RESULTS AND CONCLUSIONS Results show that (1) sediments are an efficient means for the preliminary inventory of mine contamination as a preparation for the more detailed hydrological sampling and assessment, and (2) the risk-based contamination assessment of mining sites often located in diverse geological, hydrological and landcover environment requires

RESTORING SUSTAINABLE FORESTS ON APPALACHIAN MINED LANDS FOR WOOD PRODUCTS, RENEWABLE ENERGY, CARBON SEQUESTRATION, AND OTHER ECOSYSTEM SERVICES

Energy Technology Data Exchange (ETDEWEB)

J. Burger; J. Galbraith; T. Fox; G. Amacher; J. Sullivan; C. Zipper

2004-08-04

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in VA, WV, KY, OH, and PA mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots requires 4.5 acres, and the complete installation at each site requires 13.5 acres. The plots at all three locations have been installed and the plot corners marked with PVC stakes. GPS coordinates of each plot have been collected. Soil samples were collected from each plot to characterize the sites prior to treatment. Baseline soil carbon was determined for each of the eighty-one plots. Fertility analysis of soil samples was completed and these data were used to prepare fertilizer prescriptions and the pre-designated plots were fertilized. We also evaluated economic-based policy instruments that are designed to mitigate the reforestation burden borne by the owner of reclaimed mined land. Results suggest that although profitability of reforestation of these previously reclaimed mine lands may be achievable on better sites under lower interest rates, substantial payments would be required to reach &apos

Land application of mine water causes minimal uranium loss offsite in the wet-dry tropics: Ranger Uranium Mine, Northern Territory, Australia

International Nuclear Information System (INIS)

Mumtaz, Saqib; Streten, Claire; Parry, David L.; McGuinness, Keith A.; Lu, Ping; Gibb, Karen S.

2015-01-01

Ranger Uranium Mine (RUM) is situated in the wet-dry tropics of Northern Australia. Land application (irrigation) of stockpile (ore and waste) runoff water to natural woodland on the mine lease is a key part of water management at the mine. Consequently, the soil in these Land Application Areas (LAAs) presents a range of uranium (U) and other metals concentrations. Knowledge of seasonal and temporal changes in soil U and physicochemical parameters at RUM LAAs is important to develop suitable management and rehabilitation strategies. Therefore, soil samples were collected from low, medium, high and very high U sites at RUM LAAs for two consecutive years and the effect of time and season on soil physicochemical parameters particularly U and other major solutes applied in irrigation water was measured. Concentrations of some of the solutes applied in the irrigation water such as sulphur (S), iron (Fe) and calcium (Ca) showed significant seasonal and temporal changes. Soil S, Fe and Ca concentration decreased from year 1 to year 2 and from dry to wet seasons during both years. Soil U followed the same pattern except that we recorded an increase in soil U concentrations at most of the RUM LAAs after year 2 wet season compared to year 2 dry season. Thus, these sites did not show a considerable decrease in soil U concentration from year 1 to year 2. Sites which contained elevated U after wet season 2 also had higher moisture content which suggests that pooling of U containing rainwater at these sites may be responsible for elevated U. Thus, U may be redistributed within RUM LAAs due to surface water movement. The study also suggested that a decrease in U concentrations in LAA soils at very high U (>900 mg kg"−"1) sites is most likely due to transport of particulate matter bound U by surface runoff and U may not be lost from the surface soil due to vertical movement through the soil profile. Uranium attached to particulate matter may reduce its potential for

Characterization and effectiveness of remining abandoned coal mines in Pennsylvania

International Nuclear Information System (INIS)

Hawkins, J.W.

1995-01-01

Under an approved remining program, mine operators can remine abandoned coal mines without assuming legal responsibility for treatment of the previously degraded water, as long as the discharging waters are not further degraded and other regulatory requirements are satisfied. A US Bureau of Mines review of 105 remining permits in Pennsylvania indicates that remining results in substantial reclamation of abandoned mine lands, utilization of significant quantities of coal, and reduction of contaminant loads (acidity and iron) from degraded mine drainage discharges. Normality tests performed on the water quality and flow data indicate generally nonnormal distributions and extreme right-skewness tending toward lower values. The water quality of underground coal mines was observed to be more highly degraded in terms of acidity, iron, and sulfate than that of surface coal mines. The optimum baseline sampling scenario is 12 months in duration at a frequency of one sample per month. Analysis of water quality and flow rates before and after remining indicates that a majority of the mines exhibited either no change or a significant decrease in pollution rate because of remining. The discharge flow rate was the dominant controlling factor when the post-remining contaminant load was significantly better or worse than the baseline (pre-mining) load

Exploitation of multi-temporal Earth Observation imagery for monitoring land cover change in mining sites

Science.gov (United States)

Petropoulos, G.; Partsinevelos, P.; Mitraka, Z.

2012-04-01

Surface mining has been shown to cause intensive environmental degradation in terms of landscape, vegetation and biological communities. Nowadays, the commercial availability of remote sensing imagery at high spatiotemporal scales, has improved dramatically our ability to monitor surface mining activity and evaluate its impact on the environment and society. In this study we investigate the potential use of Landsat TM imagery combined with diverse classification techniques, namely artificial neural networks and support vector machines for delineating mining exploration and assessing its effect on vegetation in various surface mining sites in the Greek island of Milos. Assessment of the mining impact in the study area is validated through the analysis of available QuickBird imagery acquired nearly concurrently to the TM overpasses. Results indicate the capability of the TM sensor combined with the image analysis applied herein as a potential economically viable solution to provide rapidly and at regular time intervals information on mining activity and its impact to the local environment. KEYWORDS: mining environmental impact, remote sensing, image classification, change detection, land reclamation, support vector machines, neural networks

Data mining and model adaptation for the land use and land cover classification of a Worldview 2 image

Science.gov (United States)

Nascimento, L. C.; Cruz, C. B. M.; Souza, E. M. F. R.

2013-10-01

Forest fragmentation studies have increased since the last 3 decades. Land use and land cover maps (LULC) are important tools for this analysis, as well as other remote sensing techniques. The object oriented analysis classifies the image according to patterns as texture, color, shape, and context. However, there are many attributes to be analyzed, and data mining tools helped us to learn about them and to choose the best ones. In this way, the aim of this paper is to describe data mining techniques and results of a heterogeneous area, as the municipality of Silva Jardim, Rio de Janeiro, Brazil. The municipality has forest, urban areas, pastures, water bodies, agriculture and also some shadows as objects to be represented. Worldview 2 satellite image from 2010 was used and LULC classification was processed using the values that data mining software has provided according to the J48 method. Afterwards, this classification was analyzed, and the verification was made by the confusion matrix, being possible to evaluate the accuracy (58,89%). The best results were in classes "water" and "forest" which have more homogenous reflectance. Because of that, the model has been adapted, in order to create a model for the most homogeneous classes. As result, 2 new classes were created, some values and some attributes changed, and others added. In the end, the accuracy was 89,33%. It is important to highlight this is not a conclusive paper; there are still many steps to develop in highly heterogeneous surfaces.

Suitability of dredged material for reclamation of surface-mined land. Final report

Energy Technology Data Exchange (ETDEWEB)

Harrison, W.; Van Luik, A.

1979-12-01

Eroding ridges of acidic coal-mine spoil in La Salle County, Illinois, were leveled to form a gently-sloped raised plateau. Four test plots were constructed: a control plot and three treatment plots that received a 0.9-m-thick cover of dredged material obtained from the Metropolitan Sanitary District of Greater Chicago. Two treatment plots received lime applications and all plots were seeded with a mixture of grasses. Pressure-vacuum soil water samplers were installed, in duplicate, at two levels in the control plot and at three levels in each treatment plot. The three levels in the treatment plots coincided with dredged material, the dredged-material mine-spoil interface, and the underlying mine spoil. Surface water, soil water, and groundwater were monitored for 29 water-quality parameters for one year. Rainfall, air temperature, runoff, and water-level elevation data were collected also. Detailed analysis of the data indicates that the dredged material used in this study does not adversely affect water quality; it supports abundant plant growth, lessens groundwater contamination, and controls acid runoff. The dredged material is judged to be a suitable material for use in reclamation of surface-mined land.

Soil-characterization and soil-amendment use on coal surface mine lands: An annotated bibliography. Information Circular/1991

International Nuclear Information System (INIS)

Norland, M.R.; Veith, D.L.

1991-01-01

The U.S. Bureau of Mines Report on United States and Canadian Literature pertaining to soil characterization and the use of soil amendments as a part of the reclamation process of coal surface-mined lands contains 1,280 references. The references were published during the 1977 to 1988 period. Each reference is evaluated by keywords, providing the reader with a means of rapidly sorting through the references to locate those articles with the coal mining regions and subjects of interest. All references are annotated

RENEGOTIATION MINING CONTRACT: LEGAL PARADIGM RECONSTRUCTION EFFORTS

Directory of Open Access Journals (Sweden)

Marilang -

2014-07-01

Full Text Available Renegotiation contract mining is not a priori notion that was born but is driven by the fact that empirical Work Contract (KK and coal mining concessions of the Works Agreement (Cca that are valid for this resulted in profits which are not comparable between countries with investors (domestic and foreign. In addition, Law No. 4 of 2009 about Mineral and Coal Mining (minerba through article 169 have been injected that though the mining contracts during the validity of this, still respected until the end, however, if the implementation of these contracts give rise to distortions for the national interest, then the Government must encourage the investors to do Renegotiation against existing contracts to comply with legislation minerba forever within a period of one year since the enactment of the legislation this minerba. Renegotiation mining contracts that have been approved on the fact of the matter is simply an attempt to reconstruct the ruling paradigm, so with that paradigm shift, both parties can reach the intersection for the benefit of both parties, i.e. the parties proportionately Indonesia suffered no losses on the one hand, and the benefit of the domestic and foreign investors remain in reasonable limits on the other. 

Termites as ecological indicators of mine-land rehabilitation in tropical Australia

International Nuclear Information System (INIS)

Hinz, D.A.

2001-01-01

This paper presents examples from field research of termites as indicators of rehabilitation success in the wet-dry tropics at Nabalco's bauxite mine, Gove, Australia and in Sierra Leone, West Africa. Field studies indicate that soil-plant-animal interactions are crucial in determining the recovery of disturbed land and that termites play an over-riding role in the process. Termites are seen as ecological indicators for successful soil and vegetation development in humid tropical environments. In land rehabilitation, termites help to create healthy, self-regulated vegetation systems that integrate with the surrounding landscapes and build structures and functions equal to those of the pre-disturbed system. They are reliable in signaling the health and stress factors of a system and provide a predictable response

Coal mine site reclamation

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-02-15

Coal mine sites can have significant effects on local environments. In addition to the physical disruption of land forms and ecosystems, mining can also leave behind a legacy of secondary detrimental effects due to leaching of acid and trace elements from discarded materials. This report looks at the remediation of both deep mine and opencast mine sites, covering reclamation methods, back-filling issues, drainage and restoration. Examples of national variations in the applicable legislation and in the definition of rehabilitation are compared. Ultimately, mine site rehabilitation should return sites to conditions where land forms, soils, hydrology, and flora and fauna are self-sustaining and compatible with surrounding land uses. Case studies are given to show what can be achieved and how some landscapes can actually be improved as a result of mining activity.

Hydrologic conditions in the coal mining district of Indiana and implications for reclamation of abandoned mine lands

International Nuclear Information System (INIS)

Olyphant, G.A.; Harper, D.

1998-01-01

Bedrock strata of the mining district of Indiana (Indiana Coal Mining District, ICMD) include numerous coalbeds of economic importance, together with underclays, roof shales, limestones, and sandstones of Pennsylvanian age. These are typically poor aquifers with low hydraulic conductivities and specific yields. Surficial materials include loess, till, alluvium, and other deposits of pleistocene age. The loess and till also have low hydraulic conductivities, so that very few shallow aquifers exist in the vicinities of abandoned mine land (AML) sites, except where they are close to the alluvial fill of large bedrock valleys. The hydrologic cascade at AML sites in Indiana is strongly conditioned by the existence of elevated deposits of coarse-grained coal-preparation refuse and flooded underground mine workings. Flooded mines are the principal conduits of groundwater flow in the area, but their boundaries, flowpaths, and mechanisms of recharge and discharge are very different from those of natural aquifers and are poorly understood. Acidic mine drainage often emerges as seepages and springs on the edges of the elevated refuse deposits, but the low permeability of the natural surficial materials and bedrock inhibits the development of off-site groundwater contaminant plumes. The water balance across the surface of the refuse deposits is critical to reclamation planning and success. Enhancing runoff through reduction of infiltration capacity has the beneficial effect of reducing recharge through the acid-generating refuse, but the excess runoff may be accompanied by soil erosion that can lead to reclamation failure. Furthermore, during cool seasons and stormy periods, a well vegetated surface promotes recharge through increased infiltration, resulting in greater rates of acidic baseflow seepage. Passive Anoxic Limestone Drains (PALDs) have been successfully coupled with wetland treatment systems to improve surface waters that discharge from AML sites. Storm runoff from

Experimental optimisation of a moderated sup 2 sup 5 sup 2 Cf source for land mine detection

CERN Document Server

Zuin, L; Fabris, D; Lunardon, M; Nebbia, G; Viesti, G; Cinausero, M; Fioretto, E; Prete, G; Palomba, M; Pantaleo, A

2000-01-01

A moderated sup 2 sup 5 sup 2 Cf source to be used for the detection of buried land mines has been experimentally characterised. The moderating structure was obtained by using an inner sphere of Pb embedded in a high-density polyethylene (HDPe) brick assembly. The number of capture events in a Cd sample placed outside the structure was used, by varying the dimensions of the brick assembly, to determine the best moderator geometry. Furthermore, the detection of land mines by neutron capture reaction on nitrogen nuclei contained in the explosive was simulated by in field measurements placing the Cd sample at different depths in the soil. The obtained results are compared with predictions from Monte Carlo calculations.

A legal study on mining investment in India

Energy Technology Data Exchange (ETDEWEB)

Lee, Kyeong Han [Korea Institute of Geology Mining and Materials, Taejon (Korea, Republic of)

1997-12-01

India having a high potentiality of mineral resources has been changing its economic structure from a state governing system to a liberalized one since 1991 after Mr. Lao was elected as a Prime Minister. Since then, all the policies have been focused on luring foreign investment through providing lots of tax incentives and favorable investment environment. Mining industry which accounts about 3.5% of the GDP is also opened to foreign investors as well as private sector after amendment of the Mines and Minerals (Regulation and Development) Act in March, 1994. The Indian Government`s Ministry of Mines regulates and promotes mining sector, other than coal, oil and natural gas and atomic minerals. Traditionally as the government is organized to manage industries from upstream to downstream, coal is controlled by the Ministry of Coal and Oil and Natural gas is under the Ministry of Oil and Natural gas. Environmental controls for the mining sector are regulated by the Environment (Protection) Act, 1986, the Forest conservation Act, 1980, the MMRD Act and rules made under it. In Oil and Natural Gas sector, the Central Government is empowered by the Oilfield (Regulation and Development) Act, 1948 to grant mining rights for the exploration and production of mineral oil and natural gas. In 1993, the Coal Mines Nationalization Act, 1973 was amended to permit power and cement plants to mine coal for captive consumption. Recently the government has announced the Integrated Coal Policy (ICP), which envisages allotment of coal mining blocks to any company registered under the Indian Company Law. Social infrastructures are not sufficient to match expected increasing demand. Expansion of transportation facilities and Power capacity are urgent matters to support its economy. Considering the investment environment and resources potentiality, India is one of the attractive country to invest. However, as the policies and other relevant legislative frameworks are revised so fast in

Coal and Open-pit surface mining impacts on American Lands (COAL)

Science.gov (United States)

Brown, T. A.; McGibbney, L. J.

2017-12-01

Mining is known to cause environmental degradation, but software tools to identify its impacts are lacking. However, remote sensing, spectral reflectance, and geographic data are readily available, and high-performance cloud computing resources exist for scientific research. Coal and Open-pit surface mining impacts on American Lands (COAL) provides a suite of algorithms and documentation to leverage these data and resources to identify evidence of mining and correlate it with environmental impacts over time.COAL was originally developed as a 2016 - 2017 senior capstone collaboration between scientists at the NASA Jet Propulsion Laboratory (JPL) and computer science students at Oregon State University (OSU). The COAL team implemented a free and open-source software library called "pycoal" in the Python programming language which facilitated a case study of the effects of coal mining on water resources. Evidence of acid mine drainage associated with an open-pit coal mine in New Mexico was derived by correlating imaging spectrometer data from the JPL Airborne Visible/InfraRed Imaging Spectrometer - Next Generation (AVIRIS-NG), spectral reflectance data published by the USGS Spectroscopy Laboratory in the USGS Digital Spectral Library 06, and GIS hydrography data published by the USGS National Geospatial Program in The National Map. This case study indicated that the spectral and geospatial algorithms developed by COAL can be used successfully to analyze the environmental impacts of mining activities.Continued development of COAL has been promoted by a Startup allocation award of high-performance computing resources from the Extreme Science and Engineering Discovery Environment (XSEDE). These resources allow the team to undertake further benchmarking, evaluation, and experimentation using multiple XSEDE resources. The opportunity to use computational infrastructure of this caliber will further enable the development of a science gateway to continue foundational COAL

Theoretical concepts "land management process", "land management procedure" and their relationships

Directory of Open Access Journals (Sweden)

Tretiak A.M.

2017-08-01

Full Text Available The state significance of land management activities is manifested in those legal consequences that arise after the issuance of land management documentation and are conditioned by the need to secure unsupported land rights and the use and protection of land in a state-guaranteed manner. The procedural activity of land surveyors and other persons authorized by the state to commit land management operations must be carried out in a certain order established by the state and obey the rights and obligations of the persons specified by the legislation at each stage of the development of such relations.The main goal of applying to land management organizations and land surveyors is landuse documentation, which is made in accordance with the requirements of the law and with which the relevant legal properties of the land management procedure are associated. First of all, let's dwell on such basic concepts as "land management process" and "land management procedure". Consideration of the term "land management process" implies a preliminary analysis of the category "process". At the same time, it must be admitted that the development of the procedural form of this category has not been paid attention. Considering the concept of "land management process", its place and role in the system of social relations, emphasis will be placed on the concept of a broad understanding of the legal process, the problem of which exists for decades.Thus, the legal process is a regulated by the procedural rules procedure for the activities of competent state bodies, consisting of the preparation, adoption and documentary consolidation of legal decisions of a general and individual nature. In the land law, the category "process" is specific and serves to designate relationships that provide regulatory and security land-property relationships. Particularly difficult today is the question of the delimitation of the concepts of "process" and "procedure" in general. Regarding

Restoring Sustainable Forests on Appalachian Mined Lands for Wood Products, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services

Energy Technology Data Exchange (ETDEWEB)

Burger, James A

2005-07-20

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in Virginia, West Virginia, Kentucky, Ohio, and Pennsylvania mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, one each in Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots is 4.5 acres, and the complete installation at each site is 13.5 acres. During the reporting period we determined that by grinding the soil samples to a finer particle size of less than 250 μm (sieve No. 60), the effect of mine soil coal particle size on the extent to which these particles will be oxidized during the thermal treatment of the carbon partitioning procedure will be eliminated, thus making the procedure more accurate and precise. In the second phase of the carbon sequestration project, we focused our attention on determining the sample size required for carbon accounting on grassland mined fields in order to achieve a desired accuracy and precision of the final soil organic carbon (SOC) estimate. A mine land site quality classification scheme was developed and some field-testing of the methods of implementation was completed. The classification model

The legacy of war: an epidemiological study of cluster weapon and land mine accidents in Quang Tri Province, Vietnam.

Science.gov (United States)

Phung, Tran Kim; Le, Viet; Husum, Hans

2012-07-01

The study examines the epidemiology of cluster weapon and land mine accidents in Quang Tri Province since the end of the Vietnam War. The province is located just south of the demarcation line and was the province most affected during the war. In 2009, a cross sectional household study was conducted in all nine districts of the province. During the study period of 1975-2009, 7,030 persons in the study area were exposed to unexploded ordnances (UXO) or land mine accidents, or 1.1% of the provincial population. There were 2,620 fatalities and 4,410 accident survivors. The study documents that the main problem is cluster weapons and other unexploded ordnances; only 4.3% of casualties were caused by land mines. The legacy of the war affects poor people the most; the accident rate was highest among villagers living in mountainous areas, ethnic minorities, and low-income families. The most common activities leading to the accidents were farming (38.6%), collecting scrap metal (11.2%), and herding of cattle (8.3%). The study documents that the people of the Quang Tri Province until this day have suffered heavily due to the legacy of war. Mine risk education programs should account for the epidemiological findings when future accident prevention programs are designed to target high-risk areas and activities.

Corporate strategy and viable future land use: Planning for closure from the outset of mining

International Nuclear Information System (INIS)

Warhurst, A.

2000-01-01

This paper provides an overview of the environmental impact of mining on viable future land use and underlines the imperative of improved environmental management and closure planning. It argues that pollution prevention, through planning for closure, can lead to cost-effective strategies for sustainable minerals development and viable future land use. This seems to be most true for greenfield sites since, generally, the earlier closure planning and pollution prevention is built into a project, the more cost-effective and environmentally benign closure will be. Further, for greenfield sites, pollution prevention techniques can be employed from the outset, at the stages of exploration and mine development, and then monitored and improved through the operation stage to closure, and can be kept in place to manage future land use. The paper discusses how global changes in the industry, following the liberalisation of investment regimes, and mergers and strategic alliances between key firms, has, by virtue of the diffusion of new technology, led to further opportunities to prevent pollution and optimise future land use through planning for closure from the outset. The objectives and components of closure plans are also reviewed as the paper draws on case studies to highlight some of the possible constraints and challenges to pollution prevention that may be faced at the level of both public policy and corporate strategy. The article concludes by suggesting a forward-looking approach to integrated environmental management and viable future land-use planning based on a dynamic model for environmental management. (author)

Geochemical investigations and interim recommendations for priority abandoned mine sites, BLM lands, upper Animas River watershed, San Juan County, Colorado

Science.gov (United States)

Nash, J. Thomas

1999-01-01

Field observations, sampling of mine dumps and mine drainage waters, and laboratory studies of dump materials have been made at mining areas deemed to be on public lands administered by the U. S. Bureau of Land Management (BLM) in the Upper Animas River watershed. Results of chemical analyses of dump materials, leachates of those materials, and surface waters draining mines or dumps provide indications of where acid is generated or consumed, and metal concentrations below mines or dumps. Information on sites previously identified as needing reclamation is reviewed and available geochemical information is used to rank 26 sites into four classes of priority for reclamation. Although there are more than a thousand mining sites (productive mines and prospects) on BLM lands in the Upper Animas River watershed study area, the majority are very small (less than about 70 cubic yards of dump material), are more than 2 miles from a major stream, or so inaccessible as to prohibit reclamation. In the summers of 1997 and 1998 approximately 200 sites were observed and more than 100 of these that appeared to have the potential to geochemically impact the watershed were examined more carefully and sampled. Building upon the prior work of the BLM and associated agencies, this work attempted to identify the most significant sources of mine-related contamination and to rank those sites as to priority for reclamation. These most significant mining areas have been examined within a geologic framework and were evaluated by multiple criteria, including tendency to generate acid and release toxic metals, observed damage to vegetation, potential to release metals based on leach tests, and likelihood of transport into streams of the watershed. No single measurable parameter, such as metal concentration, can be used to rank the sites. Rather, subjective estimates are required to evaluate combinations or interactions among several parameters. The most subjective estimate, while ranking

Land certification as a substitute or complement to local procedures ? Securing rural land transactions in the Malagasy highlands

OpenAIRE

Boué, C.; Colin, Jean-Philippe

2018-01-01

This text deals with the relationships between land transactions and the formalization of land rights in a Malagasy context, exploring the local procedures aiming at securing land transactions, while putting them in perspective with the legal formalization of land rights through land certification. Our research shows that (i) transactions are far from being limited to legally recorded plots of land, (ii) the local extra-legal procedures for formalizing transactions are highly standardized, (i...

Detection of buried land mines using back scattered neutron induced γ-ray analysis

International Nuclear Information System (INIS)

Aziz, M.; Megahd, R.

2003-01-01

The application of nuclear technique to detection buried land mine is examined. MCNP code was used to design a computer model that calculate the back scattered neutron induced γ rays from buried simulate explosive materials. The characteristic γ rays for each isotopes were used to distinguish materials. The advantage of the nuclear technique was discussed. The results were compared with experimental measurements which show good agreement

The requirements for implementing Sustainable Development Goals (SDGs) and for planning and implementing Integrated Territorial Investments (ITI) in mining areas

Science.gov (United States)

Florkowska, Lucyna; Bryt-Nitarska, Izabela

2018-04-01

The notion of Integrated Territorial Investments (ITI) appears more and more frequently in contemporary regional development strategies. Formulating the main assumptions of ITI is a response to a growing need for a co-ordinated, multi-dimensional regional development suitable for the characteristics of a given area. Activities are mainly aimed at improving people's quality of life with their significant participation. These activities include implementing the Sustainable development Goals (SDGs). Territorial investments include, among others, projects in areas where land and building use is governed not only by general regulations (Spatial Planning and Land Development Act) but also by separate legal acts. This issue also concerns areas with active mines and post-mining areas undergoing revitalization. For the areas specified above land development and in particular making building investments is subject to the requirements set forth in the Geological and Mining Law and in the general regulations. In practice this means that factors connected with the present and future mining impacts must be taken into consideration in planning the investment process. This article discusses the role of proper assessment of local geological conditions as well as the current and future mining situation in the context of proper planning and performance of the Integrated Territorial Investment programme and also in the context of implementing the SDGs. It also describes the technical and legislative factors which need to be taken into consideration in areas where mining is planned or where it took place in the past.

Local zoning ordinances -- how they limit or restrict mining

International Nuclear Information System (INIS)

Ingram, H.

1991-01-01

Local regulation of mining by zoning has taken place for a long period of time. The delegation to local municipalities of land use planning, zoning and nuisance abatement authority which may affect mining by state governments has been consistently upheld by appellate courts as valid exercises of the police power. Recently, mine operators and mineral owners have been confronted by efforts of local municipalities, often initiated by anti-mining citizen's groups, to impose more stringent restrictions on mining activities within their borders. In some situations, existing ordinances are being enforced for the first time, in others, new ordinances have been adopted without much awareness or involvement by the public. Enforced to the letter, these ordinances can sterilize large blocks of mineable reserves open-quotes operatingclose quotes or performance standards in excess of SMCRA-based regulatory requirements. It is fair to say that investigation of the potential impacts of local zoning and other related ordinances is essential in the planning for the expansion of existing operations or for new operations. There may be new rules in the game. This paper identifies problem areas in typical open-quotes modernclose quotes ordinances and discusses legal and constitutional issues which may arise by their enforcement in coal producing regions

Comparative study of German and Greek lignite mine reclamation

International Nuclear Information System (INIS)

Dietrich, N.L.

1994-01-01

The reclamation planning of three European lignite mining districts are compared: amount and extent of planning, integration with mining operations, and results. The districts are: Rheinbraun (Cologne), Leipzig-Borna (''East'' Germany), and Megalopolis (Greece). Lignite mines were visited and mining and reclamation personnel interviewed. The Rheinbraun mines have the most thorough reclamation operations. The integrated mine and reclamation operations are world class in size, scope, and detail of reclamation. A comprehensive landscape and reclamation plan is required in the mine permitting process. The Leipzig-Borna district is the second largest of the districts, studied little pre-mining planning of the post-mining landscape or land uses was evident. Reclamation is not closely integrated with the mining and typically occurs many years after the mining. Reduced lignite production since German reunification has left vast areas of disturbed land with little mining; and no funding for the reclamation of the large areas of mined land reclamation. The Greek Megalopolis mines have mine operations plan, but with no integrated reclamation planning. The initial spoil pile was reclaimed according to the original German mining plan. No pits have been reclaimed, and spoil areas are revegetated sporadically. The Rheinbraun mining operations Cologne which include a post mining landscape/land use plan have integrated and timely reclamation operations. The other two mining operations, which do not have a comprehensive and detailed reclamation and landscape/land use plans, do not integrate reclamation operations with the mining operations. The results are large areas of mined land unreclaimed for many years

Screening for Phytophthora cinnamomi in reclaimed mined lands targeted for American chestnut restoration projects

Science.gov (United States)

Shiv Hiremath; Kirsten Lehtoma; Annemarie Nagle; Pierluigi. Bonello

2011-01-01

We are working toward restoring the American chestnut in southeastern Ohio, which was once part of the tree's natural range. Some of these lands have been severely affected by excessive mining operations for several decades. Therefore, we are planning and testing use of ectomycorrhizal fungi in the restoration efforts. Mycorrhizal fungi may play a vital role in...

RESTORING SUSTAINABLE FORESTS ON APPALACHIAN MINED LANDS FOR WOOD PRODUCTS, RENEWABLE ENERGY, CARBON SEQUESTRATION, AND OTHER ECOSYSTEM SERVICES

Energy Technology Data Exchange (ETDEWEB)

James A. Burger; J. Galbraith; T. Fox; G. Amacher; J. Sullivan; C. Zipper

2005-06-08

The overall purpose of this project is to evaluate the biological and economic feasibility of restoring high-quality forests on mined land, and to measure carbon sequestration and wood production benefits that would be achieved from forest restoration procedures. We are currently estimating the acreage of lands in VA, WV, KY, OH, and PA mined under SMCRA and reclaimed to non-forested post-mining land uses that are not currently under active management, and therefore can be considered as available for carbon sequestration. To determine actual sequestration under different forest management scenarios, a field study was installed as a 3 x 3 factorial in a random complete block design with three replications at each of three locations, Ohio, West Virginia, and Virginia. The treatments included three forest types (white pine, hybrid poplar, mixed hardwood) and three silvicultural regimes (competition control, competition control plus tillage, competition control plus tillage plus fertilization). Each individual treatment plot is 0.5 acres. Each block of nine plots is 4.5 acres, and the complete installation at each site is 13.5 acres. During the reporting period we compiled and evaluated all soil properties measured on the study sites. Statistical analysis of the properties was conducted, and first year survival and growth of white pine, hybrid poplars, and native hardwoods was assessed. Hardwood species survived better at all sites than white pine or hybrid poplar. Hardwood survival across treatments was 80%, 85%, and 50% for sites in Virginia, West Virginia, and Ohio, respectively, while white pine survival was 27%, 41%, and 58%, and hybrid poplar survival was 37%, 41%, and 72% for the same sites, respectively. Hybrid poplar height and diameter growth were superior to those of the other species tested, with the height growth of this species reaching 126.6cm after one year in the most intensive treatment at the site in Virginia. To determine carbon in soils on these

75 FR 80374 - Mine Safety Disclosure

Science.gov (United States)

2010-12-22

... other jurisdiction, and domestic issuers would be required to disclose mining-related fatalities at... violations, orders and citations, related assessments and legal actions, and mining- related fatalities... disclose safety records'' of mining companies. See SA 3886 (an amendment to SA 3739 to S. 3217, 111th Cong...

Land lease contract and prior right of lessee to concluding the new land lease contract - case of Slovakia

Directory of Open Access Journals (Sweden)

Anna Bandlerová

2016-12-01

Full Text Available Land lease is one of the few possible ways to use the agricultural land effectively. This is caused by problems in the proprietary and user relationships, therefore the agricultural land lease and its legal regulation is especially important for Slovakia. This paper deals with the selected legal arrangements related to the agricultural land lease in Slovakia with an objective to identify application problems faced by lessees and lessors of agricultural land. When regulating the agricultural land lease relationships, the Slovak law maker prefers dispositive legal norms. However, this method is rarely used in the application practice. Contracting parties often focus only on obligatory characters of the contract, relying on the legal text of dispositive provisions. The legal arrangement of the lessee’s prior right to sign the new lease contract attracts a particular attention. Current legal regulation of this lessee’s right seems to be unenforceable; on the other hand, it collides with the basic human rights. This provision needs to be either cancelled or adjusted so that it achieves the objective defined by the law maker and so that it is legally enforceable in compliance with superior legal norms.

Mimicry of the Legal: Translating de jure Land Formalization Processes Into de facto Local Action in Jambi Province, Sumatra

Directory of Open Access Journals (Sweden)

Yvonne Kunz

2016-06-01

Full Text Available In Indonesia, as in many other countries of the global South, processes to formalize rights over land have been implemented with the intention to reduce deforestation, decrease poverty and increase tenure security. Literature on de jure processes of land formalization is widely available. There is a gap, however, on the discrepancy of de jure land titling procedures and de facto strategies to legitimize land claims. Led by the theoretical concepts of “law as process” and “politics of scale”, this study closes this gap by analyzing the impact of national tenure formalization processes on de facto local patterns of land titling. Using empirical material from 16 villages in Jambi province, we show that the outcomes of the state-led land reforms and land tenure formalization processes are imitated and translated into locally feasible actions. We refer to these translation processes as “mimicry of the legal”. The land formalization endeavors fostering mimicry of the legal allow for resource exploitation and rent-seeking behavior.

ENHANCEMENT OF TERRESTRIAL CARBON SINKS THROUGH RECLAMATION OF ABANDONED MINE LANDS IN THE APPALACHIAN REGION

Energy Technology Data Exchange (ETDEWEB)

Gary D. Kronrad

2002-12-01

The U.S.D.I. Office of Surface Mining (OSM) estimates that there are approximately 1 million acres of abandoned mine land (AML) in the Appalachian region. AML lands are classified as areas that were inadequately reclaimed or were left unreclaimed prior to the passage of the 1977 Surface Mining Control and Reclamation Act, and where no federal or state laws require any further reclamation responsibility to any company or individual. Reclamation and afforestation of these sites have the potential to provide landowners with cyclical timber revenues, generate environmental benefits to surrounding communities, and sequester carbon in the terrestrial ecosystem. Through a memorandum of understanding, the OSM and the U.S. Department of Energy (DOE) have decided to investigate reclaiming and afforesting these lands for the purpose of mitigating the negative effects of anthropogenic carbon dioxide in the atmosphere. This study determined the carbon sequestration potential of northern red oak (Quercus rubra L.), one of the major reclamation as well as commercial species, planted on West Virginia AML sites. Analyses were conducted to (1) calculate the total number of tons that can be stored, (2) determine the cost per ton to store carbon, and (3) calculate the profitability of managing these forests for timber production alone and for timber production and carbon storage together. The Forest Management Optimizer (FORMOP) was used to simulate growth data on diameter, height, and volume for northern red oak. Variables used in this study included site indices ranging from 40 to 80 (base age 50), thinning frequencies of 0, 1, and 2, thinning percentages of 20, 25, 30, 35, and 40, and a maximum rotation length of 100 years. Real alternative rates of return (ARR) ranging from 0.5% to 12.5% were chosen for the economic analyses. A total of 769,248 thinning and harvesting combinations, net present worths, and soil expectation values were calculated in this study. Results indicate that

Nanoenhanced Materials for Reclamation of Mine Lands and Other Degraded Soils: A Review

Directory of Open Access Journals (Sweden)

Ruiqiang Liu

2012-01-01

Full Text Available Successful mine soil reclamation facilitates ecosystem recovery, minimizes adverse environmental impacts, creates additional lands for agricultural or forestry uses, and enhances the carbon (C sequestration. Nanoparticles with extremely high reactivity and deliverability can be applied as amendments to improve soil quality, mitigate soil contaminations, ensure safe land–application of the conventional amendment materials (e.g., manures and biosolids, and enhance soil erosion control. However, there is no report on using nanoenhanced materials for mine soil reclamation. Through reviewing the up-to-date research results on using environment-friendly nanoparticles for agricultural soil quality improvement and for contaminated soil remediation, this paper synthesizes that these nanomaterials with high potentials for mine soil reclamation include zeolites, zero-valent iron nanoparticles, iron oxide nanoparticles, phosphate-based nanoparticles, iron sulfide nanoparticles and C nanotubes. Transport of these particles in the environment and their possible ecotoxicological effects are also discussed. Additionally, this article proposes a practical and economical approach to applying nanotechnology for mine soil reclamation: adding small amounts of nanoparticles to the conventional soil amendment materials and then applying the mixtures for soil quality improvements. Hence the cost of using nanoparticles is reduced and the benefits of both nanoparticles and the conventional amendment materials are harnessed.

Mining in the G. D. R. and landscape restoration

Energy Technology Data Exchange (ETDEWEB)

Strzodka, K.

1987-06-01

The author reviews aspects of surface mining in the GDR, including production figures of 1983, surface mine drainage, land devastation and land recultivation measures. Total GDR surface mining production was 448 Mt in 1983, two thirds made up by brown coal. Brown coal seam depth and other geological features are explained. Land devastated by mining increased annually by 3,000 ha; only 50% of the total land devastated by surface mining has been given over for recultivation. Statistics on the decrease of agriculturally used land in the period from 1955 to 1984 are provided. Water drainage from surface mines increased to a total of 1,7200x10/sup 6/ m/sup 3/ in 1984, supplementing the industrial water requirement. Examples are given for recultivated landscapes after completion of surface and underground mining. (MOS).

Environmental impacts of mining: monitoring, restoration and control

Energy Technology Data Exchange (ETDEWEB)

Sengupta, M.

1993-01-01

Contains 12 chapters with the following titles: mining and the environment; surface coal mining with reclamation; reclamation and revegetation of mined land; the acid mine drainage problem from coal mines; acid rock drainage and metal migration; hydrologic impact; erosion and sediment control; wetlands; blasting; mining subsidence; postmining land use; environmental effects of gold heap-leaching operations.

Coal Mining and Coal Seam Gas on Gomeroi country: Sacred lands, economic futures and shifting alliances

International Nuclear Information System (INIS)

Norman, Heidi

2016-01-01

North western NSW has seen a host of interest groups working in alliance opposing coal and coal seam gas mining. These groups - farmers, residents and environmentalists share concerns about the impact on the unique black soil and aquifer, of fossil fuel more broadly. While these shared alliances across class, gender and generations are emergent, Aboriginal citizens are uniquely placed in this contest over land, environment and resources. This paper sets out to show the historical and contemporary significance of the place of Aboriginal people in the debate over land use, arguing that, for the first time in history, Aboriginal worlds are central to community futures. In this space, new relationships are being forged and new discourse is required to comprehend the complex position Aboriginal citizens have as custodians of place and at the same time, the responsibility to provide for families and communities, otherwise excluded from the prevailing modern economy. With reference to the history of both relationship to land and land usage over Gomeroi country, and drawing on ethnographic along with archival research, this article seeks to contribute to a critical understanding of Aboriginal people's dealings in relation to their land, their cultural and economic interests with in an emerging regional coal economy, and in turn how they are redefining the context for energy resource extraction, and energy policy. - Highlights: • Aboriginal worlds are central to community futures in Australia. • Prospecting for coal and coal seam gas is forcing Aboriginal land holders into new relationships. • The nexus between the coal economy & Aboriginal self-determination is deeply contested. • New discourses are emerging to comprehend the custodianship of place in the context of mining.

Solutions Network Formulation Report. Landsat Data Continuity Mission Simulated Data Products for Bureau of Land Management and Environmental Protection Agency Abandoned Mine Lands Decision Support

Science.gov (United States)

Estep, Leland

2007-01-01

Presently, the BLM (Bureau of Land Management) has identified a multitude of abandoned mine sites in primarily Western states for cleanup. These sites are prioritized and appropriate cleanup has been called in to reclaim the sites. The task is great in needing considerable amounts of agency resources. For instance, in Colorado alone there exists an estimated 23,000 abandoned mines. The problem is not limited to Colorado or to the United States. Cooperation for reclamation is sought at local, state, and federal agency level to aid in identification, inventory, and cleanup efforts. Dangers posed by abandoned mines are recognized widely and will tend to increase with time because some of these areas are increasingly used for recreation and, in some cases, have been or are in the process of development. In some cases, mines are often vandalized once they are closed. The perpetrators leave them open, so others can then access the mines without realizing the danger posed. Abandoned mine workings often fill with water or oxygen-deficient air and dangerous gases following mining. If the workings are accidentally entered into, water or bad air can prove fatal to those underground. Moreover, mine residue drainage negatively impacts the local watershed ecology. Some of the major hazards that might be monitored by higher-resolution satellites include acid mine drainage, clogged streams, impoundments, slides, piles, embankments, hazardous equipment or facilities, surface burning, smoke from underground fires, and mine openings.

Geochemical investigations and interim recommendations for priority abandoned mine sites on U.S.D.A. Forest Service lands, Mineral Creek watershed, San Juan County, Colorado

Science.gov (United States)

Nash, J.T.

1999-01-01

Field observations, sampling of mine dumps and mine drainage waters, and laboratory studies of dump materials have been made at mining areas deemed to be on public lands administered by the USDA Forest Service in the Mineral Creek watershed. Results of chemical analyses of dump materials, leachates of those materials, and of surface waters draining mines or dumps provide indications of where acid is generated or consumed, and what metals are mobilized below mines or dumps. Information on 25 sites is reviewed and reclamation priorities are ranked into four classes (high, medium, low priority, or no work required). The western side of the upper Animas watershed (the Mineral Creek watershed) has a history of mining and prospecting for about 130 years. The intensity of miningrelated disturbance is higher than in most parts of the San Juan Mountains region, but actually is much less than the eastern half of the watershed (US BLM lands) and none of the mines moved millions of tons of rock and ore as in some of the eastern mines. The majority of the roughly one thousand mining sites on the USFS lands are very small (less than 100 tons or 70 cubic yards of dump material), are more than 2 miles from a major stream, or are so inaccessible as to prohibit reclamation. Twenty five sites have been considered by others to have significant size and potential for significant environmental degradation. These most significant mining areas were evaluated by multiple criteria, including tendency to generate acid or liberate toxic metals, observed acidic pH or dead vegetation (?kill zones?) below dumps or adits, potential mobility of metals, and likelihood of transport into streams of the watershed. In the author?s opinion, no single measurable parameter, such as metal concentration, is reliable for ranking significance or feasibility of reclamation. Rather, subjective estimates are required to evaluate combinations of, or interactions among, several parameters. The most subjective

Relationship between soil texture and soil organic matter content on mined-out lands in Berau, East Kalimantan, Indonesia

Directory of Open Access Journals (Sweden)

WAHJUNI HARTATI

2016-01-01

Full Text Available Abstract. Hartati, Sudarmadji T. 2016. Relationship between soil texture and soil organic matter content on mined-out lands in Berau, East Kalimantan, Indonesia. Nusantara Bioscience 8: 83-88. Post open pit mining may in most cases leave unarable and degraded lands due to heavy soil disturbances and therefore reclamation efforts of such area should be addressed on the revitalization of the soil functions for plant growth. The capability of tropical humid soils, including post open pit mining soils, to support plant growth is largely determined by their organic matter content-nutrient pool, soil aggregation, microbial activity, etc. However, soil organic matter content is, to large extent, governed by the soil clay content which is most likely permanent. This may imply that the soil texture couple with soil organic matter content could be a sound measurement to assess the recovery stages of the mined-out lands in term of soil functions for plant growth. This research was conducted in three sites of reclamation area in Berau, East Kalimantan. Soil texture varied from moderately fine (35-40% clay to fine (40-50% clay and very fine (>50% clay for the BMO, SMO and LMO sites respectively. Soil clay eluviations were found in both of SMO (8 years old revegetation and BMO (>12 years old revegetation sites but not in LMO site. Soil organic matter content ranged from very low (12 and 8 years old revegetation when the organic matter content reaching its maximum. The very fine soil texture does not show clay eluviations process until > 12 years old revegetation even containing the highest organic C content and reaches its maximum at 8-10 years old revegetation.

Land-Use Analysis and Simulated Effects of Land-Use Change and Aggregate Mining on Groundwater Flow in the South Platte River Valley, Brighton to Fort Lupton, Colorado

Science.gov (United States)

Arnold, L.R.; Mladinich, C.S.; Langer, W.H.; Daniels, J.S.

2010-01-01

Land use in the South Platte River valley between the cities of Brighton and Fort Lupton, Colo., is undergoing change as urban areas expand, and the extent of aggregate mining in the Brighton-Fort Lupton area is increasing as the demand for aggregate grows in response to urban development. To improve understanding of land-use change and the potential effects of land-use change and aggregate mining on groundwater flow, the U.S. Geological Survey, in cooperation with the cities of Brighton and Fort Lupton, analyzed socioeconomic and land-use trends and constructed a numerical groundwater flow model of the South Platte alluvial aquifer in the Brighton-Fort Lupton area. The numerical groundwater flow model was used to simulate (1) steady-state hydrologic effects of predicted land-use conditions in 2020 and 2040, (2) transient cumulative hydrologic effects of the potential extent of reclaimed aggregate pits in 2020 and 2040, (3) transient hydrologic effects of actively dewatered aggregate pits, and (4) effects of different hypothetical pit spacings and configurations on groundwater levels. The SLEUTH (Slope, Land cover, Exclusion, Urbanization, Transportation, and Hillshade) urban-growth modeling program was used to predict the extent of urban area in 2020 and 2040. Wetlands in the Brighton-Fort Lupton area were mapped as part of the study, and mapped wetland locations and areas of riparian herbaceous vegetation previously mapped by the Colorado Division of Wildlife were compared to simulation results to indicate areas where wetlands or riparian herbaceous vegetation might be affected by groundwater-level changes resulting from land-use change or aggregate mining. Analysis of land-use conditions in 1957, 1977, and 2000 indicated that the general distribution of irrigated land and non-irrigated land remained similar from 1957 to 2000, but both land uses decreased as urban area increased. Urban area increased about 165 percent from 1957 to 1977 and about 56 percent from

Transforming ex-small scale mining land as farming areas for sustainable development and poverty alleviation

Science.gov (United States)

Nampa, I. W.; Markus, J. E. R.; Mudita, I. W.; Natonis, R. L.; Bunga, W.; Kaho, N. R.

2018-03-01

When the price of manganese ores in 2012, mining activities declined or even terminated. Ex-miners lose an important source of income, but they did not have any other alternative except going back to slash and burn cultivation, producing enough only for their own food. Their hope for a better live was gone and at the same time they faced stigmatisation as causing environmental degradation from the rest of the community. We carried out this case study to followex-miners in the Tubuhue village who organised themselves to do post-mining rehabilitation by turning the former mining site into an area of productive farming. In-depth interview, field observation and focus group discussion were conducted from 2015 to 2017. We found that during the period of mining boom, slash and burn cultivation decrease significantly but began to increase after no mining activities. Various social transformations took place along with this land use change, but the most important was the miners’ decision to do mining as an organised activity. A strong leader of this organization played a pivotal role in turning the former mining site into an area of productive sedentary farming. This was carried out by organizing the ex-miners into farmers groups and together, constructing drip and sprinkler irrigation networks to water their crops using rain water collected in the mining holes that they had turned into small check-dams. The leader expected that this farming could provide an alternative for ex-miners to obtain cash income to limit them going back doing swidden farming.

Water Rights on Community Lands: LandMark’s Findings from 100 Countries

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Liz Alden Wily

2017-11-01

Full Text Available This paper analyzes whether national laws acknowledge indigenous peoples and other rural communities in 100 countries as owners of waters that arise within their lands. Results derive from information collected by LandMark to score the legal status of community land tenure. Findings are positive; half of all countries recognize communities as lawful possessors of water on their lands. Three quarters permit communities to manage the distribution and use of water on their lands. While 71 percent of countries declare water to be a public resource, this belies the substantial existence of privately owned water. In 29 percent of countries, private water is an identified legal category, and in many other countries obtainable rights to water are sufficiently substantial to imply lawful possession. Communities are beneficiaries mainly where customary rights are accorded status as property rights, or where ownership of public lands and water are devolved to rural collectives. However, opposite trends of nationalization and regulation of water suggest that while legal recognition of community land ownership may rise in the future, this will not necessarily include waters on the land. Irrespective of tenure, rural communities in 72 of 77 countries (93.5 percent are legally assured access to water for domestic purposes. This is consistent with the rising definition of safe drinking water as a human right, although access does not necessarily come free of cost.

Exploiting Stable Mercury Isotopic Analysis to Differentiate between Mercury Sources: Gold Mining vs. Land-Use Change (Invited)

Science.gov (United States)

Bergquist, B. A.; Adler Miserendino, R. A.; Guimarães, J. R.; Veiga, M.; Velasquez-López, P.; Lees, P. S.; Thibodeau, A. M.; Fernandez, L. E.

2013-12-01

In parts of the developing world, mercury (Hg) is used to extract gold by amalgamation during artisanal and small-scale gold mining (ASGM) and this can lead to contamination of downstream aquatic ecosystems. Differentiation between Hg from ASGM and from other sources of Hg, such as increased erosion from land cover and land use change (LCLUC), is challenging and has lead to heated debates over the dominant sources of elevated Hg in some ecosystems. Here, stable Hg isotopic analysis was applied in two aquatic ecosystems in South America: (1) the Amazonian aquatic ecosystem of Amapá, Brazil downstream of artisanal gold mining (AGM) and (2) the Puyango-Tumbes River ecosystem downstream of Portovelo-Zaruma, Ecuador, a large mining area where both AGM and small-scale gold mining (SGM) are in operation. The Hg isotopic analyses from Amapá, Brazil, do not support AGM as the source of elevated Hg in the downstream aquatic ecosystem. Instead, Hg isotopes are most consistent with the elevated Hg being from preferential migration of Hg from soil erosion, which is likely associated with land use change. Although soils are regarded as Hg sinks in the global Hg cycle, this work suggests that LCLUC can disrupt Hg stores with significant ecological consequences. In contrast in the Southwestern Andean region of Ecuador and Peru, analysis of Hg isotopes and other toxic metals (i.e., Pb, Zn, Cu), which are associated with the larger scale mining and cyanide used during SGM, demonstrate Hg used during gold mining is the predominant source of Hg downstream and can be traced far from the dominant mining area. Although it has been speculated that Hg from SGM in Ecuador was not that mobile or that Hg far downstream of SGM processing plants was from erosion due to LCLUC or from AGM taking place downstream, the isotopically heavy signature of Hg used during gold mining and elevated other metal concentrations were observed ~120 km downstream of Portovelo-Zaruma. Mercury isotopes appear

Integrating environment into land-use planning through strategic environmental assessment in China: Towards legal frameworks and operational procedures

International Nuclear Information System (INIS)

Tao Tang; Tan Zhu; He Xu

2007-01-01

China currently put forwards 'striving to build an environmentally friendly society' as one of the most important development goals. The land administration authorities are facing the challenge of effectively incorporating environment considerations into their planning system. This paper aims to investigate why and how Strategic Environmental Assessment (SEA) is enacted as an effective tool to integrate the environment into land-use planning during the construction process of an environmentally friendly society in China, and identify factors that influence the integration. It presents characteristics of the land-use planning system, and reviews the progress and current state of SEA in China. Results show that SEA provides many benefits in promoting environmental considerations into the land-use planning process. The legal frameworks and operational procedures, in the context of land-use master planning SEA, are summarized and an assessment made of their effectiveness. Some barriers are highlighted through examination of the latest case studies, and several recommendations are presented to overcome these obstacles

Mining royalties and the implications of the Northern Territory Green Paper for the Australian mining industry

International Nuclear Information System (INIS)

Garnaut, R.

1982-01-01

The 1981 Green Paper on Mining Royalty Policy for the Northern Territory is a significant landmark in the evolution of fiscal policy in relation to mining in Australia. However, as with mining on Aboriginal land, the Green Paper and the new Royalties Bill have not settled fiscal policy in relation to uranium mining. The Commonwealth still, although presumably temporarily, retains the power to set and to collect royalties on uranium mining. The coincidence that places the most valuable known uranium deposits on Aboriginal land further increases uncertainty about fiscal policy

THE SCENIC VALUE OF ABANDONED MINING AREAS IN POLAND

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URSZULA MYGA-PIĄTEK

2008-12-01

Full Text Available Abandoned Polish mining areas are commonly heavily transformed so that they endanger no longer the environment. A disadvantage is that the newly created areas commonly contribute to the monotonous urban-industrial landscape, rather than providing additional value. This is partly due to legislation that hampers a more diversified management of abandoned mining areas as potentially valuable landforms. One of the legal barriers that restricts the possibilities of making these areas more attractive, regards the utilization of remaining exploitation holes (i.e. land depressions of at least 2 m deep, formed as a result of open-pit mining of energy, chemical, building or metallurgical resources and waste heaps as important cultural and scenic elements. Such a new use of these old mininginduced phenomena is important if it is intended not only to involve the regional population in the process of exploring and exploiting the earth’s resources, but also to confront them with some negative consequences of these activities, including shaping the landscape in which these objects are situated. The current attitude towards a new architecture for abandoned mining areas should be reconsidered; particularly the present-day approach based on narrow specializations – for instance of experts in mineral exploitation, spatial planning or environmental protection – should be replaced by interdisciplinary action regarding shaping the landscape of abandoned mining areas.

Sustainable Bauxite Mining — A Global Perspective

Science.gov (United States)

Wagner, Christian

In 2008 the International Aluminium Institute commissioned its fourth sustainable bauxite mining report with the aim to collect global data on the environmental, social and economic impacts of bauxite mining operations and their rehabilitation programmes. The report shows that bauxite mining has become sustainable and land area footprint neutral;it is a relatively small land use operation when compared to most other types of mining. All operations have clearly defined rehabilitation objectives, fully integrated rehabilitation programmes, and written rehabilitation procedures. The rehabilitation objectives can be summarized as follows: "The bauxite mining operations aim to restore pre-mining environment and the respective conditions; this can be a self-sustaining ecosystem consisting of native flora and fauna or any other land-use to the benefit of the local community".

Reclamation of lands transformed by mining activities as an important aspect of environmental protection of the Upper Silesian Coal Basin

Energy Technology Data Exchange (ETDEWEB)

Chudek, M; Duchowski, S; Czuber, W

1976-01-01

Surface area of lands transformed by coal mining in the basin are analyzed. In 1975 there were 3,110.9 ha of waste lands. Of this, spoil banks dumped on the surface covered 1,019.5 ha, spoil banks located in the cuts of surface mines (e.g. where sand is removed for stowing) or in other subsided places covered 1,064.5 ha, and water reservoirs covered 665.6 ha. Composition of spoil banks produced by black coal mines is analyzed from the point of view of land reclamation. A scheme of reclamation of spoil banks used in the Upper Silesian black coal basin is given. Reclamation of 5 large spoil banks is described. The land reclamation procedure consists in: leveling the spoil bank slopes so that their inclination is 1:10 instead of 1:4. When afforestation is used relatively steep slopes (1:4) are not leveled, centers of endogenic fires are extinguished by packing using rollers, the top layer of a spoil bank is mixed with calcium carbonate (3 to 10 kg/ha), then the top layer of waste fertilized by calcium carbonate is covered with soil (in some cases with fertile soil), soil cover ranges from 15 to 30 cm, the top soil cover is fertilized (dose ranges from 300 to 500 kg/ha). Later lupine is planted and ploughed as additional fertilizer. At a later stage trees and bushes are planted. (10 refs.) (In Polish)

Measurement of quantitative species diversity on reclaimed coal mine lands: A brief overview of the Wyoming regulatory proposal

International Nuclear Information System (INIS)

Vincent, R.B.

1998-01-01

The Wyoming Land Quality Division (LQD) Coal Rules and Regulations require mine operators to specify quantitative procedures for evaluating postmining species diversity and composition. Currently, permit commitments range from deferring to commit to a quantitative procedure until some future date to applying various similarity/diversity indices for comparison of reclaimed lands to native vegetation communities. Therefore, the LQD began trying to develop a standardized procedure to evaluate species diversity and composition, while providing operator flexibility. Review of several technical publications on the use of similarity and diversity indices, and other measurement techniques indicate that a consensus has not been reached on which procedure is most appropriate for use on reclaimed mine lands. In addition, implementation of many of the recommended procedures are not practical with regards to staff and data limitations. As a result, the LQD has developed an interim procedure, based on site-specific baseline data, to evaluate postmining species diversity and composition success with respect to bond release requests. This paper reviews many of the recommended procedures, outlines some of the pros and cons, and provides a specific example of how the proposed interim procedure was applied to an actual coal mine permit. Implementation of this or a similar procedure would allow for site-specific standardization of permits and regulatory requirements, thus reducing review time and reducing some of the subjectivity surrounding a component of the Wyoming bond release requirements

ASEAN mining industry`s development

Energy Technology Data Exchange (ETDEWEB)

Simatupang, M [ASEAN Federation of Mining Associations (AFMA), Jakarta (Indonesia)

1994-12-31

A report is presented on the potential and challenges of mining in the ASEAN region. Legal and financial provision, the and business climate for future investment is also discussed. One problem is the small scale of many of the mining operations, so special guidance is needed, especially in environmental matters. Specific discussion is presented of mining in Indonesia, Malaysia, Thailand, the Philippines, Brunei, and Vietnam and Myanmar. 8 refs., 3 figs.

Reclamation of slopes left after surface mining

Energy Technology Data Exchange (ETDEWEB)

Zmitko, J [Banske Projekty, Teplice (Czech Republic)

1993-03-01

Discusses land reclamation of abandoned slopes from brown coal surface mining in the North Bohemian brown coal basin in the Czech Republic. Problems associated with reclamation of landslide areas in two former coal mines are evaluated: the Otokar mine in Kostany (mining from 1956 to 1966) and the CSM mine in Pozorka (mining from 1955 to 1967). Land reclamation was introduced 25 years after damage occurred. The following aspects are analyzed: hydrogeologic conditions, range of landslides, types of rocks in landslide areas, water conditions, methods for stabilizing slopes, safety aspects.

METHODOLOGICAL BASIS IMPOSING RESTRICTIONS IN LAND USE, BURDENED LAND RIGHTS DURING LAND TENURE

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Dorosh J.

2016-05-01

Full Text Available The question of balanced consolidation of social legislation in a reasonable ratio of land rights and the interests of society as a whole, as well as local communities, citizens and legal entities established by them are general in nature and require specificity it is. Proved that one way of solving this problem is the establishment of restoictions of land rights, restrictions in land use. However, the mechanism of regulation establishment, implementation and termination of restrictions on the rights to land are not very functional and needs improvement. Current legislation in Ukraine does not contain a balanced set of regulations that would determine the nature and objectives of the restrictions, including encumbrances of land rights, their types, the reasons establishing and implementing restrictions of ownership and other rights to land and so on. Based on our analysis, we provide scientifically grounded suggestions on improving the legal framework, particularly, in terms of restrictions on land use and registration in the land management process, as an important means of influence on those rights in order to ensure rational land use and protection it is. Proved that the efficiency of administrative decisions during setting restrictions on land use purpose and usage of land is possible on the basis of land zoning, thus, it is necessary to adopt the Law of Ukraine "On land zoning." In addition, the current classification of land use restrictions, which was proposed by prominent scientists in Ukraine AM Tretyak (classification of restrictions in land use by functional features, and D.S. Dobryak and D.I. Babmindra (classification of restrictions on land use based on their placement by owners and land users, is complemented by types, namely: legal, environmental, ecological, technological, sanitation, urban and special. In the result of scientific studies,we have proposed a model of methodological process of land management actions on formation

Demonstrating a Market-Based Approach to the Reclamation of Mined Lands in West Virginia

Energy Technology Data Exchange (ETDEWEB)

Goodrich-Mahoney, John; Donnelly, Ellen

2009-12-31

This project demonstrated that developing environmental credits on private land—including abandoned mined lands—is dependent on a number of factors, some of them beyond the control of the project team. In this project, acid mine drainage (AMD) was successfully remediated through the construction of a passive AMD treatment system. Extensive water quality sampling both before and after the installation of the passive AMD treatment system showed that the system achieved removal efficiencies and pollutant loading reductions for acidity, iron, aluminum and manganese that were consistent with systems of similar size and design. The success of the passive AMD treatment system should have resulted in water credits if the project had not been terminated. Developing carbon sequestration credits, however, was much more complex and was not achieved in this project. The primary challenge that the project team encountered in meeting the full project objectives was the unsuccessful attempt to have the landowner sign a conservation easement for his property. This would have allowed the project team to clear and reforest the site, monitor the progress of the newly planted trees, and eventually realize carbon sequestration credits once the forest was mature. The delays caused by the lack of a conservation easement, as well as other factors, eventually resulted in the reforestation portion of the project being cancelled. The information in this report will help the public make more informed decisions regarding the potential of using water and carbon, and other credits to support the remediation of minded lands through out the United States. The hope is that by using credits that more mined lands with be remediated.

Utilizing Coal Ash and Humic Substances as Soil Ameliorant on Reclaimed Post-Mining Land

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Ade Mariyam Oklima

2014-09-01

Full Text Available Coal ash and humic substances can be used as soil ameliorant in the reclamation of formerly mined land. Due to its high pH and nutrients content, coal ash can be used to improve the chemical properties of the soil, such as increasing of pH, and increasing the levels of nutrients availability in the soil. Humic substances may also be used to complement, as they can increase the release of nutrients from the coal ash. Thus, the objective of this study was to assess the influence of coal ash and humic substances on soil chemical characteristics, nutrient absorption, and plant growth. This study was conducted in two locations - in a nursery area, involving two treatment factors: coal ash at different dosages (0, 200, and 400 g polybag-1, and humic material also at varying dosages (0, 0.04, and 0.08 g C polybag-1; and in a post-mining field using similar treatments: coal ash dosage (0, 2.5, and 5.0 kg planting-1 hole and humic material dosage (0, 0.56, and 1.12 g C planting hole-1. The results showed that coal ash and humic materials significantly increased the soil pH, available P, and exchangeable K, Ca and Mg. Coal ash also contained a number of heavy metals but in quantities that are far below the limits set by both Indonesian Government Regulation and the US Environmental Protection Agency (USEPA. The above soil amelioration effects mean that. applicaton of coal ash and humic substances can significantly increase the growth of Jabon trees in the reclaimed post-mining land.

State Mines Inspectorate of Saarland and Rheinland-Pfalz, Mines InspectorateSaarbruecken/ Mines Inspectorate Rheinland-Pfalz. Annual report 2000. Economic and technical aspects, industrial safety and enviromental protection, statistics, activities of the mining authorities; Oberbergamt fuer das Saarland und das Land Rheinland-Pfalz, Bergamt Saarbruecken/Bergamt Rheinland-Pfalz. Jahresbericht 2000. Bergwirtschaft, Bergtechnik, Arbeitsschutz, Umweltschutz, Statistiken, Taetigkeiten der Bergbehoerden

Energy Technology Data Exchange (ETDEWEB)

Boettcher, R.; Hugo, K.H.; Kuhn, M.; Strauch, T. (comps.)

2001-07-01

The annual report of the Saarland and Rheinland-Pfalz State Mines Inspectorate and the Mines Inspectorates of the two states provide an insight into the many activities of mines inspectorates and of the current trends in mining engineering. The importance of mining and regional raw materials management is stressed. [German] Der vorliegende Jahresbericht des Oberbergamtes fuer das Saarland und das Land Rheinland-Pfalz sowie der Bergaemter in beiden Bundeslaendern gibt einen Einblick in das vielfaeltige Arbeitsgebiet der Bergbehoerden. Gleichzeitig vermittelt er einen Ueberblick ueber die bergtechnische Entwicklung und unterstreicht die volkswirtschaftliche Bedeutung des Bergbaus und der standortgebundenen Rohstoffwirtschaft. (orig.)

State Mines Inspectorate of Saarland and Rheinland-Pfalz, Mines Inspectorate Saarbruecken / Mines Inspectorate Rheinland-Pfalz. Annual report 2001. Economic and technical aspects, industrial safety and environmental protection, statistics, activities of the mining authorities; Oberbergamt fuer das Saarland und das Land Rheinland-Pfalz, Bergamt Saarbruecken / Bergamt Rheinland-Pfalz. Jahresbericht 2001. Bergwirtschaft, Bergtechnik, Arbeitsschutz, Umweltschutz, Statistiken, Taetigkeiten der Bergbehoerden

Energy Technology Data Exchange (ETDEWEB)

Boettcher, R.; Hugo, K.H.; Kuhn, M.; Strauch, T. (comps.)

2002-07-01

The annual report of the Saarland and Rheinland-Pfalz State Mines Inspectorate and the Mines Inspectorates of the two states provide an insight into the many activities of mines inspectorates and of the current trends in mining engineering. The importance of mining and regional raw materials management is stressed. [German] Der vorliegende Jahresbericht des Oberbergamtes fuer das Saarland und das Land Rheinland-Pfalz sowie der Bergaemter in beiden Bundeslaendern gibt einen Einblick in das vielfaeltige Arbeitsgebiet der Bergbehoerden. Gleichzeitig vermittelt er einen Ueberblick ueber die bergtechnische Entwicklung und unterstreicht die volkswirtschaftliche Bedeutung des Bergbaus und der standortgebundenen Rohstoffwirtschaft.

Trace element uptake by Eleocharis equisetina (spike rush) in an abandoned acid mine tailings pond, northeastern Australia: Implications for land and water reclamation in tropical regions

International Nuclear Information System (INIS)

Lottermoser, Bernd G.; Ashley, Paul M.

2011-01-01

This study was conducted to determine the uptake of trace elements by the emergent wetland plant species Eleocharis equisetina at the historic Jumna tin processing plant, tropical Australia. The perennial emergent sedge was found growing in acid waters (pH 2.45) and metal-rich tailings (SnAsCuPbZn). E. equisetina displayed a pronounced acid tolerance and tendency to exclude environmentally significant elements (Al, As, Cd, Ce, Co, Cu, Fe, La, Ni, Pb, Se, Th, U, Y, Zn) from its above-substrate biomass. This study demonstrates that geobotanical and biogeochemical examinations of wetland plants at abandoned mined lands of tropical areas can reveal pioneering, metal-excluding macrophytes. Such aquatic macrophytes are of potential use in the remediation of acid mine waters and sulfidic tailings and the reclamation of disturbed acid sulfate soils in subtropical and tropical regions. - Highlights: → In tropical Australia, Eleocharis equisetina grows in an acid mine tailings pond. → Eleocharis equisetina excludes environmentally significant elements from its biomass. → Inspections of equatorial mined lands can reveal metal-excluding aquatic macrophytes. → Such plants are of use in land and water remediation in tropical regions. - The metal-excluding aquatic macrophyte Eleocharis equisetina is of use in land and water remediation in tropical regions.

Trace element uptake by Eleocharis equisetina (spike rush) in an abandoned acid mine tailings pond, northeastern Australia: Implications for land and water reclamation in tropical regions

Energy Technology Data Exchange (ETDEWEB)

Lottermoser, Bernd G., E-mail: Bernd.Lottermoser@utas.edu.au [School of Earth Sciences, University of Tasmania, Private Bag 79, Hobart, Tasmania 7001 (Australia); Ashley, Paul M. [Earth Sciences, University of New England, Armidale, New South Wales 2351 (Australia)

2011-10-15

This study was conducted to determine the uptake of trace elements by the emergent wetland plant species Eleocharis equisetina at the historic Jumna tin processing plant, tropical Australia. The perennial emergent sedge was found growing in acid waters (pH 2.45) and metal-rich tailings (SnAsCuPbZn). E. equisetina displayed a pronounced acid tolerance and tendency to exclude environmentally significant elements (Al, As, Cd, Ce, Co, Cu, Fe, La, Ni, Pb, Se, Th, U, Y, Zn) from its above-substrate biomass. This study demonstrates that geobotanical and biogeochemical examinations of wetland plants at abandoned mined lands of tropical areas can reveal pioneering, metal-excluding macrophytes. Such aquatic macrophytes are of potential use in the remediation of acid mine waters and sulfidic tailings and the reclamation of disturbed acid sulfate soils in subtropical and tropical regions. - Highlights: > In tropical Australia, Eleocharis equisetina grows in an acid mine tailings pond. > Eleocharis equisetina excludes environmentally significant elements from its biomass. > Inspections of equatorial mined lands can reveal metal-excluding aquatic macrophytes. > Such plants are of use in land and water remediation in tropical regions. - The metal-excluding aquatic macrophyte Eleocharis equisetina is of use in land and water remediation in tropical regions.

Mountaintop mining consequences

Science.gov (United States)

M.A. Palmer; E.S. Bernhardt; W.H. Schlesinger; K.N. Eshleman; E. Foufoula-Georgiou; M.S. Hendryx; A.D. Lemly; G.E. Likens; O.L. Loucks; M.E. Power; P.S. White; P.R. Wilcock

2010-01-01

There has been a global, 30-year increase in surface mining (1), which is now the dominant driver of land-use change in the central Appalachian ecoregion of the United States (2). One major form of such mining, mountaintop mining with valley fills (MTM/VF) (3), is widespread throughout eastern Kentucky, West Virginia (WV), and southwestern Virginia. Upper elevation...

Mine waste management legislation. Gold mining areas in Romania

Science.gov (United States)

Maftei, Raluca-Mihaela; Filipciuc, Constantina; Tudor, Elena

2014-05-01

Problems in the post-mining regions of Eastern Europe range from degraded land and landscapes, huge insecure dumps, surface cracks, soil pollution, lowering groundwater table, deforestation, and damaged cultural potentials to socio economic problems like unemployment or population decline. There is no common prescription for tackling the development of post-mining regions after mine closure nor is there a common definition of good practices or policy in this field. Key words : waste management, legislation, EU Directive, post mining Rosia Montana is a common oh 16 villages; one of them is also called Rosia Montana, a traditional mining Community, located in the Apuseni Mountains in the North-Western Romania. Beneath part of the village area lays one of the largest gold and silver deposits in Europe. In the Rosia Montana area mining had begun ever since the height of the Roman Empire. While the modern approach to mining demands careful remediation of environmental impacts, historically disused mines in this region have been abandoned, leaving widespread environmental damage. General legislative framework Strict regulations and procedures govern modern mining activity, including mitigation of all environmental impacts. Precious metals exploitation is put under GO no. 190/2000 re-published in 2004. The institutional framework was established and organized based on specific regulations, being represented by the following bodies: • The Ministry of Economy and Commerce (MEC), a public institution which develops the Government policy in the mining area, also provides the management of the public property in the mineral resources area; • The National Agency for the development and implementation of the mining Regions Reconstruction Programs (NAD), responsible with promotion of social mitigation measures and actions; • The Office for Industry Privatization, within the Education Ministry, responsible with privatization of companies under the CEM; • The National

Assessing the effectiveness of sustainable land management policies for combating desertification: A data mining approach.

Science.gov (United States)

Salvati, L; Kosmas, C; Kairis, O; Karavitis, C; Acikalin, S; Belgacem, A; Solé-Benet, A; Chaker, M; Fassouli, V; Gokceoglu, C; Gungor, H; Hessel, R; Khatteli, H; Kounalaki, A; Laouina, A; Ocakoglu, F; Ouessar, M; Ritsema, C; Sghaier, M; Sonmez, H; Taamallah, H; Tezcan, L; de Vente, J; Kelly, C; Colantoni, A; Carlucci, M

2016-12-01

This study investigates the relationship between fine resolution, local-scale biophysical and socioeconomic contexts within which land degradation occurs, and the human responses to it. The research draws on experimental data collected under different territorial and socioeconomic conditions at 586 field sites in five Mediterranean countries (Spain, Greece, Turkey, Tunisia and Morocco). We assess the level of desertification risk under various land management practices (terracing, grazing control, prevention of wildland fires, soil erosion control measures, soil water conservation measures, sustainable farming practices, land protection measures and financial subsidies) taken as possible responses to land degradation. A data mining approach, incorporating principal component analysis, non-parametric correlations, multiple regression and canonical analysis, was developed to identify the spatial relationship between land management conditions, the socioeconomic and environmental context (described using 40 biophysical and socioeconomic indicators) and desertification risk. Our analysis identified a number of distinct relationships between the level of desertification experienced and the underlying socioeconomic context, suggesting that the effectiveness of responses to land degradation is strictly dependent on the local biophysical and socioeconomic context. Assessing the latent relationship between land management practices and the biophysical/socioeconomic attributes characterizing areas exposed to different levels of desertification risk proved to be an indirect measure of the effectiveness of field actions contrasting land degradation. Copyright © 2016 Elsevier Ltd. All rights reserved.

Study of application of ERTS-A imagery to fracture related mine safety hazards in the coal mining industry

Science.gov (United States)

Wier, C. E.; Wobber, F. J. (Principal Investigator); Russell, O. R.; Amato, R. V.

1973-01-01

The author has identified the following significant results. The utility of ERTS-1/high altitude aircraft imagery to detect underground mine hazards is strongly suggested. A 1:250,000 scale mined lands map of the Vincennes Quadrangle, Indiana has been prepared. This map is a prototype for a national mined lands inventory and will be distributed to State and Federal offices.

A Dictionary of Mining, Mineral and Related Terms.

Science.gov (United States)

Thrush, Paul W., Comp.

This dictionary contains about 55,000 terms with approximately 150,000 definitions. These terms are of both a technical and local nature and apply to metal mining, coal mining, quarrying, geology, metallurgy, ceramics and clays, glassmaking, minerals and mineralogy, and general terminology. Petroleum, natural gas, and legal mining terminology,…

The influence of the fault zone width on land surface vibrations after the high-energy tremor in the "Rydułtowy-Anna" hard coal mine

Science.gov (United States)

Pilecka, Elżbieta; Szwarkowski, Dariusz

2018-04-01

In the article, a numerical analysis of the impact of the width of the fault zone on land surface tremors on the area of the "Rydułtowy - Anna" hard coal mine was performed. The analysis covered the dynamic impact of the actual seismic wave after the high-energy tremor of 7 June 2013. Vibrations on the land surface are a measure of the mining damage risk. It is particularly the horizontal components of land vibrations that are dangerous to buildings which is reflected in the Mining Scales of Intensity (GSI) of vibrations. The run of a seismic wave in the rock mass from the hypocenter to the area's surface depends on the lithology of the area and the presence of fault zones. The rock mass network cut by faults of various widths influences the amplitude of tremor reaching the area's surface. The analysis of the impact of the width of the fault zone was done for three alternatives.

Land application of mine water causes minimal uranium loss offsite in the wet-dry tropics: Ranger Uranium Mine, Northern Territory, Australia.

Science.gov (United States)

Mumtaz, Saqib; Streten, Claire; Parry, David L; McGuinness, Keith A; Lu, Ping; Gibb, Karen S

2015-11-01

Ranger Uranium Mine (RUM) is situated in the wet-dry tropics of Northern Australia. Land application (irrigation) of stockpile (ore and waste) runoff water to natural woodland on the mine lease is a key part of water management at the mine. Consequently, the soil in these Land Application Areas (LAAs) presents a range of uranium (U) and other metals concentrations. Knowledge of seasonal and temporal changes in soil U and physicochemical parameters at RUM LAAs is important to develop suitable management and rehabilitation strategies. Therefore, soil samples were collected from low, medium, high and very high U sites at RUM LAAs for two consecutive years and the effect of time and season on soil physicochemical parameters particularly U and other major solutes applied in irrigation water was measured. Concentrations of some of the solutes applied in the irrigation water such as sulphur (S), iron (Fe) and calcium (Ca) showed significant seasonal and temporal changes. Soil S, Fe and Ca concentration decreased from year 1 to year 2 and from dry to wet seasons during both years. Soil U followed the same pattern except that we recorded an increase in soil U concentrations at most of the RUM LAAs after year 2 wet season compared to year 2 dry season. Thus, these sites did not show a considerable decrease in soil U concentration from year 1 to year 2. Sites which contained elevated U after wet season 2 also had higher moisture content which suggests that pooling of U containing rainwater at these sites may be responsible for elevated U. Thus, U may be redistributed within RUM LAAs due to surface water movement. The study also suggested that a decrease in U concentrations in LAA soils at very high U (>900 mg kg(-1)) sites is most likely due to transport of particulate matter bound U by surface runoff and U may not be lost from the surface soil due to vertical movement through the soil profile. Uranium attached to particulate matter may reduce its potential for environmental

78 FR 3913 - Public Land Order No. 7807: Withdrawal of Public Lands for the Camp Michael Monsoor Mountain...

Science.gov (United States)

2013-01-17

..., location, and entry under the general land laws, including the United States mining laws, for a period of... Training Facility. This withdrawal also transfers administrative jurisdiction of the lands to the... entry under the general land laws, including the United States mining laws, but not from leasing under...

Monitoring coal mine changes and their impact on landscape patterns in an alpine region: a case study of the Muli coal mine in the Qinghai-Tibet Plateau.

Science.gov (United States)

Qian, Dawen; Yan, Changzhen; Xing, Zanpin; Xiu, Lina

2017-10-14

The Muli coal mine is the largest open-cast coal mine in the Qinghai-Tibet Plateau, and it consists of two independent mining sites named Juhugeng and Jiangcang. It has received much attention due to the ecological problems caused by rapid expansion in recent years. The objective of this paper was to monitor the mining area and its surrounding land cover over the period 1976-2016 utilizing Landsat images, and the network structure of land cover changes was determined to visualize the relationships and pattern of the mining-induced land cover changes. In addition, the responses of the surrounding landscape pattern were analysed by constructing gradient transects. The results show that the mining area was increasing in size, especially after 2000 (increased by 71.68 km 2 ), and this caused shrinkage of the surrounding lands, including alpine meadow wetland (53.44 km 2 ), alpine meadow (6.28 km 2 ) and water (6.24 km 2 ). The network structure of the mining area revealed the changes in lands surrounding the mining area. The impact of mining development on landscape patterns was mainly distributed within a range of 1-6 km. Alpine meadow wetland was most affected in Juhugeng, while alpine meadow was most affected in Jiangcang. The results of this study provide a reference for the ecological assessment and restoration of the Muli coal mine land.

Sustainable Mining Environment: Technical Review of Post-mining Plans

Directory of Open Access Journals (Sweden)

Restu Juniah

2017-12-01

Full Text Available The mining industry exists because humans need mining commodities to meet their daily needs such as motor vehicles, mobile phones, electronic equipment and others. Mining commodities as mentioned in Government Regulation No. 23 of 2010 on Implementation of Mineral and Coal Mining Business Activities are radioactive minerals, metal minerals, nonmetallic minerals, rocks and coal. Mineral and coal mining is conducted to obtain the mining commodities through production operations. Mining and coal mining companies have an obligation to ensure that the mining environment in particular after the post production operation or post mining continues. The survey research aims to examine technically the post-mining plan in coal mining of PT Samantaka Batubara in Indragiri Hulu Regency of Riau Province towards the sustainability of the mining environment. The results indicate that the post-mining plan of PT Samantaka Batubara has met the technical aspects required in post mining planning for a sustainable mining environment. Postponement of post-mining land of PT Samantaka Batubara for garden and forest zone. The results of this study are expected to be useful and can be used by stakeholders, academics, researchers, practitioners and associations of mining, and the environment.

Corporate social responsibility for regional sustainability after mine closure: a case study of mining company in Indonesia

Science.gov (United States)

Syarif, Andi Erwin; Hatori, Tsuyoshi

2017-06-01

Creating a soft-landing path for mine closure is key to the sustainability of the mining region. In this research, we presents a case of mine closure in Soroako, a small mining town in the north-east of South Sulawesi province, in the center of Sulawesi Island in Indonesia. Especially we investigates corporate social responsibility (CSR) programs of a mining company, PT Vale Indonesia Tbk (PTVI), towards a soft-landing of mine closure in this region. The data of the CSR programs are gathered from in-depth interviews, the annual reports and managerial reports. Furthermore we presents an integrated view of CSR to close mining in a sustainable manner. We then evaluate CSR strategies of the company and its performance from this viewpoint. Based on these steps, the way to improve the CSR mine closure scenario for enhancing the regional sustainability is discussed and recommended.

Mining on the Mesa

Energy Technology Data Exchange (ETDEWEB)

Sprouls, M.W.

1994-10-01

Peabody Western Coal Co. is the owner of Black Mesa and Kayenta coal opencast mines, both sited on Hopi and Navajo lands. 93% of the employees are native American, mostly Navajo. Kayenta is the larger and extracts coal with draglines. Sulphur content is high so the coal has to be analyzed and carefully blended before use. Black Mesa also uses draglines, here quality control is not as important as it is at Kayenta. Coal is transported to power stations using slurry pipelines. Both mines are heavily involved in land reclamation, leaving a landscape that makes better grazing than it did before mining. 2 figs.

Reforestation of strip-mined lands in West Virginia

Science.gov (United States)

H. Spencer Potter; Sidney Weitzman; George R., Jr. Trimble

1951-01-01

The early 1940's witnessed a striking increase in strip-mining throughout the eastern coal region. West Virginia, with its extensive coal resources, naturally was caught in the full current of this shift in mining methods. Today the raw gash on the hillside - almost infallibly the mark of a strip-mine operation - is a familiar sight in the State.

Philippine Mining Capitalism: The Changing Terrains of Struggle in the Neoliberal Mining Regime

Directory of Open Access Journals (Sweden)

Alvin A. Camba

2016-06-01

Full Text Available This article analyzes how the mining sector and anti-mining groups compete for mining outcomes in the Philippines. I argue that the transition to a neoliberal mineral regime has empowered the mining sector and weakened the mining groups by shifting the terrains of struggle onto the domains of state agencies and scientific networks. Since the neoliberal era, the mining sector has come up with two strategies. First, technologies of subjection elevate various public institutions to elect and select the processes aimed at making mining accountable and sensitive to the demands of local communities. However, they often refuse or lack the capacity to intervene effectively. Second, technologies of subjectivities allow a selective group of industry experts to single-handedly determine the environmental viability of mining projects. Mining consultants, specialists, and scientists chosen by mining companies determine the potential environmental damage on water bodies, air pollution, and soil erosion. Because of the mining capital’s access to economic and legal resources, anti-mining communities across the Philippines have been forced to compete on an unequal terrain for a meaningful social dialogue and mining outcomes.

Focus on land reclamation

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-04-01

Various aspects of land reclamation, i.e. returning disturbed land to a state where, at minimum, it is at least capable of supporting the same kinds of land uses as before the disturbance, are discussed. Activities which disturb the land such as surface mining of coal, surface mining and extraction of oil sands, drilling for oil and natural gas, waste disposal sites, including sanitary landfills, clearing timber for forestry, excavating for pipelines and transportation are described, along with land reclamation legislation in Alberta, and indications of future developments in land reclamation research, legislation and regulation. Practical guidelines for individuals are provided on how they might contribute to land reclamation through judicious and informed consumerism, and through practicing good land management, inclusive of reduced use of herbicides, composting of household wastes, and planting of native species or ground cover in place of traditional lawns.

Analyzing the effect of Akoben programme on the environmental performance of mining in Ghana: A case study of a gold mining company

Directory of Open Access Journals (Sweden)

Serwaa Akoto Bawua

Full Text Available This study assessed the impact of Ghana's Environmental Protection Agency (EPA Akoben programme, a rating and disclosure tool which seeks to promote better environmental performance in the mining and manufacturing industries in Ghana. Using a case study approach, the Akoben audit report card for a mining company was analyzed over a three-year period (2009–2011 based on 7-criteria – legal requirements, hazardous on-site waste management, toxic emissions management, environmental monitoring and reporting, best practice environmental management, complaint management, and corporate social responsibility. Key stakeholders' perceptions of the programme's suitability were solicited from the Ghana Chamber of Mines, EPA, and the mining company. Findings revealed that overall environmental performance over the three-year period under review was poor (2009 – 56.6%; 2010 – 65.6%; 2011 – 59.1% with none of the years meeting the expected minimum limit, with the exception of legal requirements and corporate social responsibilities; the company failed in all other criteria. Specifically, both toxic and non-toxic waste emission discharges were major concerns as toxic parameters, such as for Arsenic, pH and Cyanide, were exceeded. Environmental monitoring and reporting was also a problem for the company. Stakeholders identified inadequate publicity, an absence of legal backing, and a lack of incentives for outstanding performances as the main weaknesses of the programme. Despite this, the stakeholders acknowledge the fact that the Akoben programme has improved the environmental performance of the mining companies because it puts their operations in check, although more can yet be achieved with regards environmental sustainability with this programme, if adequate measures including legal backing are put in place to ensure its continuity. Keywords: Akoben, Environmental, Ghana, Mining, Performance, Rating

Testing landscape modeling approaches for environmental impact assessment of mining land use on grizzly bears (Ursus arctos horribilis) in the foothills region of west central Alberta

Energy Technology Data Exchange (ETDEWEB)

Symbaluk, M.D. [Elk Valley Coal Corp., Hinton, AB (Canada). Cardinal River Operations

2008-07-01

The Cheviot open pit coal mine is located on the front range of the Rocky Mountains in Alberta. The environmental impact assessment (EIA) requirements for the mining project included an assessment of the cumulative effects of past, existing, and immanent activities on a 3040 km{sup 2} study area radiating approximately 25 km around the proposed project area. The grizzly bear was identified as a flagship valued ecosystem component (VEC) for assessing the regional cumulative effects of the proposed Cheviot project. In this portion of the study, a grizzly bear habitat effectiveness model was used to monitor grizzly bear response to mining land use in the study area. An investigation of grizzly bear movement paths prior to and during mine disturbances demonstrated that mining land use does not present significant barriers to grizzly bear activities. The study demonstrated the importance of using inductive modelling tools at appropriate scales, as well as the use of site-specific empirical data. It was concluded that continued monitoring of mining sites is needed to ensure that adaptive management processes are improved. A review of the Cheviot cumulative environmental effects (CEA) process was also provided. 17 refs., 1 fig.

Management present situation and countermeasures of coal mines safety in production

Institute of Scientific and Technical Information of China (English)

ZHANG Shu-dong; YU Chang-wu

2008-01-01

Analyzed of the present situation of Chinese coal mines safety in production and the reasons for coal mining accident, and realized the coal mines safety in production,which should increase the legal safeguards of coal mine safety in production, and safety input, established the comprehensive coal mine safety evaluation system, comprehensively enhance quality of coal mine workers, established and improved early warning mechanism of safety production of coal mine.

Data mining in radiology

International Nuclear Information System (INIS)

Kharat, Amit T; Singh, Amarjit; Kulkarni, Vilas M; Shah, Digish

2014-01-01

Data mining facilitates the study of radiology data in various dimensions. It converts large patient image and text datasets into useful information that helps in improving patient care and provides informative reports. Data mining technology analyzes data within the Radiology Information System and Hospital Information System using specialized software which assesses relationships and agreement in available information. By using similar data analysis tools, radiologists can make informed decisions and predict the future outcome of a particular imaging finding. Data, information and knowledge are the components of data mining. Classes, Clusters, Associations, Sequential patterns, Classification, Prediction and Decision tree are the various types of data mining. Data mining has the potential to make delivery of health care affordable and ensure that the best imaging practices are followed. It is a tool for academic research. Data mining is considered to be ethically neutral, however concerns regarding privacy and legality exists which need to be addressed to ensure success of data mining

a study of gold mining industry in ghana

African Journals Online (AJOL)

PUBLICATIONS1

is the case of Ghana. The abstract of the ... and tax waivers for foreign mining companies amount to millions ... it provides a rich re- view of literature where the legal ramifications ..... ciplinary research: gold mining is a double edged sword, and ...

Proceedings of the 15. annual national meeting of the American Society for Surface Mining and Reclamation. Mining -- Gateway to the future

International Nuclear Information System (INIS)

Throgmorton, D.; Nawrot, J.; Mead, J.; Galetovic, J.; Joseph, W.

1998-01-01

The 124 papers of these proceedings are arranged under the following topical sections: Minerals education; Hydrology--Characterization and monitoring; Tailings--Reclamation; Reforestation; Mine drainage--Biogeochemical processes; Mine drainage--Treatment, general; Mine drainage--Passive treatment, wetlands; Mine drainage--Prediction and monitoring; Acid soils--Reclamation practices; Wildlife and fisheries habitat; Subsidence--Engineering practices and environmental effects; OSM acid forming materials mini workshops; RUSLE--Erosion prediction techniques on mined construction and reclaimed lands; IDNR wetlands technology transfer program; Mine planning and postmining land use; Vegetation establishment--Principles and practices; Vegetation establishment--Warm season grasses; Coal combustion by-products--General; Coal combustion by-products--Mine drainage treatment; and Prime farmland reclamation and mine soils management. Papers within scope have been processed separately for inclusion on the data base

Measures to restore metallurgical mine wasteland using ecological restoration technologies: A case study at Longnan Rare Earth Mine

Science.gov (United States)

Rao, Yunzhang; Gu, Ruizhi; Guo, Ruikai; Zhang, Xueyan

2017-01-01

Whereas mining activities produce the raw materials that are crucial to economic growth, such activities leave extensive scarring on the land, contributing to the waste of valuable land resources and upsetting the ecological environment. The aim of this study is therefore to investigate various ecological technologies to restore metallurgical mine wastelands. These technologies include measures such as soil amelioration, vegetation restoration, different vegetation planting patterns, and engineering technologies. The Longnan Rare Earth Mine in the Jiangxi Province of China is used as the case study. The ecological restoration process provides a favourable reference for the restoration of a metallurgical mine wasteland.

Analysis by the Residual Method for Estimate Market Value of Land on the Areas with Mining Exploitation in Subsoil under Future New Building

Science.gov (United States)

Gwozdz-Lason, Monika

2017-12-01

This paper attempts to answer some of the following questions: what is the main selling advantage of a plot of land on the areas with mining exploitation? which attributes influence on market value the most? and how calculate the mining influence in subsoil under future new building as market value of plot with commercial use? This focus is not accidental, as the paper sets out to prove that the subsoil load bearing capacity, as directly inferred from the local geotechnical properties with mining exploitation, considerably influences the market value of this type of real estate. Presented in this elaborate analysis and calculations, are part of the ongoing development works which aimed at suggesting a new technology and procedures for estimating the value of the land belonging to the third category geotechnical. Analysed the question was examined both in terms of the theoretical and empirical. On the basis of the analysed code calculations in residual method, numerical, statistical and econometric defined results and final conclusions. A market analysis yielded a group of subsoil stabilization costs which depend on the mining operations interaction, subsoil parameters, type of the contemplated structure, its foundations, selected stabilization method, its overall area and shape.

Yield and nutritive quality of forage legumes on reclaimed surface mined land

International Nuclear Information System (INIS)

Ditsch, D.C.; Collins, M.

1998-01-01

Legumes are important in the long-term nitrogen economy of surface mined lands and for establishing and maintaining quality livestock forage. Little information is available to reclamation specialists for use in selection of forage legume species based on productivity potential, persistence and nutritive quality for livestock. A study was initiated at two sites in the Appalachian coal fields of Kentucky to evaluate monocultures of alfalfa (Medicago sativa L.), red clover (Trifolium pratense L.) and birdsfoot trefoil (Lotus corniculatus L.) under management regimes suitable for livestock production. Legumes were harvested at the early bloom stage throughout the growing season for dry matter (DM) yield determination. Forage quality was determined by measuring crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), cellulose (CEL) and acid detergent lignin (ADL). High DM yields were produced by all species during the first production season (range 6.2-9.2 Mg ha -1 ) but yields of all species declined rapidly by year three. Birdsfoot trefoil demonstrated slightly greater drought tolerance during mid-season (July/August) than alfalfa and red clover. With the exception of site number-sign 1 in 1992 (4 harvests), no more than 3 harvests were made during a single growing season. Crude protein concentration of these forage legumes was found to be within the range commonly measured on undisturbed lands. However, high NDF and ADF values were observed above those reported by others for the same species. These results indicate that it may be difficult to maintain a high level of productivity throughout the five-year bonding period under hay management. Management practices such as summer stockpiling may be necessary to compensate for the rapid and wide fluctuations in DM yield and quality due to low water-holding capacity of mine spoils. 15 refs., 2 figs., 7 tabs

Spatial database of mining-related features in 2001 at selected phosphate mines, Bannock, Bear Lake, Bingham, and Caribou Counties, Idaho

Science.gov (United States)

Moyle, Phillip R.; Kayser, Helen Z.

2006-01-01

catchment; facilities; road; railroad; water reservoir; disturbed land, undifferentiated; and undisturbed land. In summary, the spatial coverage includes polygons totaling about 1,100 hc (2,800 ac) of mine pits, 440 hc (1100 ac) of backfilled mine pits, 1,600 hc (3,800 ac) of waste rock dumps, 31 hc (75 ac) of ore stockpiles, and 44 hc (110 ac) of tailings or tailings ponds. Areas of undifferentiated phosphate mining-related land disturbances, called 'disturbed land, undifferentiated,' total about 2,200 hc (5,500 ac) or nearly 22 km2 (8.6 mi2). No determination has been made as to status of reclamation on any of the lands. Subsequent site-specific studies to delineate distinct mine features will allow additional revisions to this spatial database.

Application of EREP imagery to fracture-related mine safety hazards and environmental problems in mining. [Indiana

Science.gov (United States)

Wier, C. E.; Wobber, F. J.; Amato, R. V.; Russell, O. R. (Principal Investigator)

1974-01-01

The author has identified the following significant results. All Skylab 2 imagery received to date has been analyzed manually and data related to fracture analysis and mined land inventories has been summarized on map-overlays. A comparison of the relative utility of the Skylab image products for fracture detection, soil tone/vegetation contrast mapping, and mined land mapping has been completed. Numerous fracture traces were detected on both color and black and white transparencies. Unique fracture trace data which will contribute to the investigator's mining hazards analysis were noted on the EREP imagery; these data could not be detected on ERTS-1 imagery or high altitude aircraft color infrared photography. Stream segments controlled by fractures or joint systems could be identified in more detail than with ERTS-1 imagery of comparable scale. ERTS-1 mine hazards products will be modified to demonstrate the value of this additional data. Skylab images were used successfully to update a mined land map of Indiana made in 1972. Changes in mined area as small as two acres can be identified. As the Energy Crisis increases the demand for coal, such demonstrations of the application of Skylab data to coal resources will take on new importance.

30 CFR 879.15 - Disposition of reclaimed land.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Disposition of reclaimed land. 879.15 Section 879.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR ABANDONED MINE LAND RECLAMATION ACQUISITION, MANAGEMENT, AND DISPOSITION OF LANDS AND WATER § 879...

Saarland and Rheinland-Pfalz Mines Inspectorate. Annual report 1996. Economic and technical aspects, industrial safety and environmental protection, statistics, activities of the mining authorities; Oberbergamt fuer das Saarland und das Land Rheinland-Pfalz. Jahresbericht 1996. Bergwirtschaft, Bergtechnik, Arbeitsschutz, Umweltschutz, Statistiken, Taetigkeiten der Bergbehoerden

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-04-01

The annual report of the Saarland and Rheinland-Pfalz Mines Inspectorate outlines the economic and technical developments in mining in these two German states as well as the activities of the mining authorities in all fields of mining. (orig.) [Deutsch] Der Jahresbericht des Oberbergamtes fuer das Saarland und das Land Rheinland-Pfalz gibt einen Ueberblick zur bergwirtschaftlichen und bergtechnischen Entwicklung in beiden Bundeslaendern und vermittelt einen umfassenden Einblick in die Taetigkeiten der Bergbehoerden in den vielfaeltigen Bergbauzweigen. (orig.)

BLM Colorado Mining Claims Closed

Data.gov (United States)

Department of the Interior — Shapefile Format –This data set consists of closed mining claim records extracted from BLM’s LR2000 database. These records contain case attributes as well as legal...

BLM Colorado Mining Claims Active

Data.gov (United States)

Department of the Interior — Shapefile Format –This data set consists of active mining claim records extracted from BLM’s LR2000 database. These records contain case attributes as well as legal...

Coal Mining vis-â-vis Agriculture in India: A Question of Sustainability

Directory of Open Access Journals (Sweden)

Sribas Goswami

2015-01-01

Full Text Available Coal mining adversely affects the eco-system as a whole. It is important to conduct suitable assessment studies to learn the potential adverse impact of mining on agriculture. In the subsequent discussions an attempt has been made to clarify the coal mining activities and its residual impact on environment and agricultural activities.The leaseholds for the underground mines are procured from the land lords who grant mining authority the right for underground coal mining. The land for houses, dwellings and the associated activities are purchased piecemeal from different sources while large portion of the surface right remained under the control of farmers and landlords. Underground mining in these areas is conducted with full responsibility of the surface protection by the operators who normally maintain pillars as the natural support to the surface features. Increasing demand for open caste mining process requires huge land. These lands sometime are acquired at the cost of cultivable land. Coal mining has direct impact over agriculture in the study region and residual impacts of mining bring far reaching consequences. The present study is explanatory in nature based on empirical facts collected from various formal sources from Coal India office. The task is to bring out the issues related to coal mining activities and their impact on vegetation and agriculture in adjoining areas in Raniganj and Jharia coalfields in India through this study.

Copper, zinc and lead biogeochemistry in aquatic and land plants from the Iberian Pyrite Belt (Portugal) and north of Morocco mining areas.

Science.gov (United States)

Durães, Nuno; Bobos, Iuliu; Ferreira da Silva, Eduardo; Dekayir, Abdelilah

2015-02-01

The ability of aquatic (Juncus effusus L., Scirpus holoschoenus L., Thypha latifolia L. and Juncus sp.) and land (Cistus ladanifer L., Erica andevalensis C.-R., Nerium oleander L., Isatis tinctoria L., Rosmarinus officinalis L., Cynodon dactylon L. and Hordeum murinum L.) plants from Portugal (Aljustrel, Lousal and São Domingos) and Morocco (Tighza and Zeida) mining areas to uptake, translocate and tolerate heavy metals (Cu, Zn and Pb) was evaluated. The soils (rhizosphere) of the first mining area are characterized by high acidity conditions (pH 2-5), whereas from the second area, by alkaline conditions (pH 7.0-8.5). Physicochemical parameters and mineralogy of the rhizosphere were determined from both areas. Chemical analysis of plants and the rhizosphere was carried out by inductively coupled plasma emission spectrometry. The sequential chemical extraction procedure was applied for rhizosphere samples collected from both mining areas. In the acid conditions, the aquatic plants show a high capacity for Zn bioaccumulation and translocation and less for Pb, reflecting the following metal mobility sequence: Zn > Cu > Pb. Kaolinite detected in the roots by infrared spectroscopy (IR) contributed to metal fixation (i.e. Cu), reducing its translocation to the aerial parts. Lead identified in the roots of land plants (e.g. E. andevalensis) was probably adsorbed by C-H functional groups identified by IR, being easily translocated to the aerial parts. It was found that aquatic plants are more efficient for phytostabilization than bioaccumulation. Lead is more bioavailable in the rhizosphere from Morocco mining areas due to scarcity of minerals with high adsorption ability, being absorbed and translocated by both aquatic and land plants.

43 CFR 23.5 - Technical examination of prospective surface exploration and mining operations.

Science.gov (United States)

2010-10-01

... mining operations vary widely with respect to topography, climate, surrounding land uses, proximity to... surface exploration and mining operations. 23.5 Section 23.5 Public Lands: Interior Office of the Secretary of the Interior SURFACE EXPLORATION, MINING AND RECLAMATION OF LANDS § 23.5 Technical examination...

30 CFR 879.14 - Management of acquired land.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Management of acquired land. 879.14 Section 879.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR ABANDONED MINE LAND RECLAMATION ACQUISITION, MANAGEMENT, AND DISPOSITION OF LANDS AND WATER § 879.14...

75 FR 79031 - Proposed Extension of Existing Information, Collection; Representative of Miners; Legal Identity...

Science.gov (United States)

2010-12-17

... Extension of Existing Information, Collection; Representative of Miners; Legal Identity Report; Opening and....2, 40.3, 40.4, and 40.5, Representative of Miners; 30 CFR 41.20, Legal Identity Report; 30 CFR 56... designation. Legal Identity Report Section 109(d) of the Mine Act requires each operator of a coal or other...

A REIA Study of Marble Mining Activities in District- Nagaur (Rajasthan

Directory of Open Access Journals (Sweden)

Mohammed Arif

2016-08-01

Full Text Available Conventional and unscientific mining poses severe threat to life, public property and continuation of mining in the area. Incompatible land uses, huge waste dumps and large scale land transformation have resulted in land degradation, ponding, flooding, water contamination and health hazards in Makrana mining area. Segregation of dumps, compatible land use, research and development activity for use of marble slurry are suggested measures for reclamation and restoration of the degraded land. While for the purpose of development and economic upliftment of people, there is a need for establishment of industrial project, but these have to be environmentally friendly. Therefore it is essential to assess the impacts of mining on different environmental parameters, before starting the mining operations, so that abatement measures could be planned in advance for eco-friendly mining in the area. Environmental impact assessment (EIA is a systematic process that examines the environmental consequences of development action like mining, cement, transport, river valley. EIA systematically examines booth beneficial and adverse consequences of the proposed project and ensures that these impacts are taken into account during the project design.

Application of ERTS-A imagery to fracture related mine safety hazards in the coal mining industry

Science.gov (United States)

Wier, C. E.; Wobber, F. J. (Principal Investigator)

1973-01-01

The author has identified the following significant results. The most important result to date is the demonstration of the special value of repetitive ERTS-1 multiband coverage for detecting previously unknown fracture lineaments despite the presence of a deep glacial overburden. The Illinois Basin is largely covered with glacial drift and few rock outcrops are present. A contribution to the geological understanding of Illinois and Indiana has been made. Analysis of ERTS-1 imagery has provided useful information to the State of Indiana concerning the surface mined lands. The contrast between healthy vegetation and bare ground as imaged by Band 7 is sharp and substantial detail can be obtained concerning the extent of disturbed lands, associated water bodies, large haul roads, and extent of mined lands revegetation. Preliminary results of analysis suggest a reasonable correlation between image-detected fractures and mine roof fall accidents for a few areas investigated. ERTS-1 applications to surface mining operations appear probable, but further investigations are required. The likelihood of applying ERTS-1 derived fracture data to improve coal mine safety in the entire Illinois Basin is suggested from studies conducted in Indiana.

Institutional Control Program: Long Term Care and Control of Decommissioned Mine/Mill Sites Located on Crown Land

International Nuclear Information System (INIS)

Cunningham, K.

2014-01-01

Institutional Control Program: • Establishes an endpoint for mining company activities on sites located on Crown land; • Establishes funding for the long-term care and control of the closed sites; • Company responsibilities for sites under the Environmental Management and Protection Act remain; • Establishes an Institutional Control Registry; • Establishes an Institutional Control Monitoring and Maintenance Fund and an Institutional Control Unforeseen Events Fund

Green mines green energy : establishing productive land on mine tailings

Energy Technology Data Exchange (ETDEWEB)

Tisch, B.; Zinck, J.; Vigneault, B. [Natural Resources Canada, Ottawa, ON (Canada). CANMET Mining and Mineral Sciences Laboratories

2008-07-01

Municipal governments and provincial regulators are under increasing pressure to divert clean organic waste materials from landfill sites and establish productive uses for them. This article described the Natural Resources Canada (NRCan) CANMET Green Mines Green Energy consortium. Composed of mining, forestry, government, and academic representatives, the consortium's aim is to expand the use of organic waste residuals in the rehabilitation of mine sites for use as a feedstock in biofuel production. The program's themes include: (1) determining the conditions required to maximize growth; (2) investigating the interaction of various organic covers on tailings pore water, effluent and mineralogy; (3) investigating the potential economic and environmental impacts on all relevant sectors; and (4) disseminating findings to all relevant stakeholders. Tests are currently being conducted to determine the potential impact of municipal waste materials on tailings oxidation and effluent chemistry. The effect of biosolids and compost-derived dissolved organic carbon on effluent treatability and toxicity is also being investigated. Results from the investigations to date suggest that sulfate reduction at the tailings-biosolids interface is taking place. It was concluded that steady state has not yet been reached after a 1 year period. 10 refs., 1 tab., 7 figs.

Decree No. 2.363 of 21 October 1987 abolishing the National Institute of Colonization and Agrarian Reform--INCRA, creating the Legal Institute of Rural Land--INTER, and other measures.

Science.gov (United States)

1989-01-01

This Decree abolishes the Brazilian National Institute of Colonization and Agrarian Reform (INCRA) and creates a Legal Institute of Rural Land (INTER) linked to the Ministry of Agrarian Reform (MIRAD) to perform the activities of INCRA. MIRAD will henceforth be responsible for the rights, powers, and obligations of INCRA and will supervise INCRA's property and resources. In this capacity MIRAD will supervise, coordinate, and execute activities related to agrarian reform and agricultural policy. Among these activities are the promotion of social justice and productivity through 1) the just and adequate distribution of ownership of rural land, 2) limitation of the acquisition of rural property by foreigners, and 3) encouragement of the harmonious development of rural life. In developing such activities MIRAD is to make use of legal measures contained in land law, including those relating to the selection of public rural lands, the privatization of rural land through regularization of ownership, colonization, zoning, and taxation. It is also authorized to expropriate and distribute unexploited or improperly exploited land to worker families, with priority going to labor cooperatives. Further provisions establish rules on expropriation. Among these is the requirement that forests must be protected.

Legal issues concerning mine closure and social responsibility on the West Rand

Directory of Open Access Journals (Sweden)

Francois Durand

2009-04-01

Full Text Available Mining and, especially, gold and uranium mining have played a major role in the economy, history, and demography of South Africa. The contribution of the mines to the economy of South Africa over the past century has been overvalued, while the social injustices and negative environmental impacts that accompanied mining have been underplayed or ignored by the mining houses and government. The environmental situation has worsened significantly over the past few years due to the abandonment and pending closure of most of these mines. A reluctance is perceived on the part of the mining companies, and even government, to take responsibility for the damage caused by pollution, ecological degradation, and impact on human health by mining. Instead, the current informal policy appears to take smaller companies to court on minor environmental injustices to, perhaps, impress the broader public, while one of the biggest environmental concerns is stylishly treated. The inability of government to address the damage by mines effectively is in conflict with the National Water Act, the National Environmental Management Act, the Mineral and Petroleum Resources Act, the National Nuclear Regulator Act, and the Constitution of South Africa. The authors propose a multidisciplinary approach to address water-related environmental injustices on the West Rand and Far West Rand. We also describe the application of the National Environmental Management Act of South Africa (Act No. 107 of 1998 in the Wonderfonteinspruit and Tweelopiespruit Catchments and the current water quality situation.

36 CFR 292.23 - Standards of compatible land use and development.

Science.gov (United States)

2010-07-01

... topography permit. This standard does not prevent or impair routine maintenance of utility lines or related... on all except designated mining lands, are screened where possible, and are not in excess of 2 acres... route. (c) Mining Lands. (1) The following standards are applicable to mining lands: (i) The owner of...

Reestablishment of woody plants on mine spoils and management of mine water impoundments: an overview of Forest Service research on the northern High Plain

Energy Technology Data Exchange (ETDEWEB)

Bjugstad, A J

1977-01-01

The function of the research unit at Rapid city, S. Dakota, is to provide guidelines for the reestablisment of shrubs and trees on land characteristic of the High Plains, and for the mitigation of possible detrimental effects of surface mining on ground water and surface water. One possible problem posed by surface mining concerns the formation of land drainage patterns that could result in post-mining formations of large salt playas. Surface mining could affect shallow ground water aquifers up to /sup 1///sub 4/ mile from the mine site. Research is being conducted on the reclamation of mine spoils and on the rehabilitation and management of impounded mine water.

Economics of mining law

Science.gov (United States)

Long, K.R.

1995-01-01

Modern mining law, by facilitating socially and environmentally acceptable exploration, development, and production of mineral materials, helps secure the benefits of mineral production while minimizing environmental harm and accounting for increasing land-use competition. Mining investments are sunk costs, irreversibly tied to a particular mineral site, and require many years to recoup. Providing security of tenure is the most critical element of a practical mining law. Governments owning mineral rights have a conflict of interest between their roles as a profit-maximizing landowner and as a guardian of public welfare. As a monopoly supplier, governments have considerable power to manipulate mineral-rights markets. To avoid monopoly rent-seeking by governments, a competitive market for government-owned mineral rights must be created by artifice. What mining firms will pay for mineral rights depends on expected exploration success and extraction costs. Landowners and mining firms will negotlate respective shares of anticipated differential rents, usually allowing for some form of risk sharing. Private landowners do not normally account for external benefits or costs of minerals use. Government ownership of mineral rights allows for direct accounting of social prices for mineral-bearing lands and external costs. An equitable and efficient method is to charge an appropriate reservation price for surface land use, net of the value of land after reclamation, and to recover all or part of differential rents through a flat income or resource-rent tax. The traditional royalty on gross value of production, essentially a regressive income tax, cannot recover as much rent as a flat income tax, causes arbitrary mineral-reserve sterilization, and creates a bias toward development on the extensive margin where marginal environmental costs are higher. Mitigating environmental costs and resolving land-use conflicts require local evaluation and planning. National oversight ensures

THE LEGAL FRAMEWORK FOR THE OIL AND MINING CONCESSION IN DIFFERENT COUNTRIES

Directory of Open Access Journals (Sweden)

Cătălina Georgeta DINU

2014-05-01

Full Text Available Concession is the oldest form of cooperation between the state and companies to exploit oil being found in the Middle East since the late nineteenth century. In colonized countries the right of exploitation belonged to the companies of the suzerain states. Invoking national interest, dispute over natural resources has increased in direct proportion to the increasing importance of these resources and inversely proportional to the decrease in quantity. A dull but intense battle at this point characterizes natural resources, especially of oil and mining of precious metals. Therefore, we can say that the power exerted on natural resources determines the ranking of countries of the world economic power and living standards of the population. Use of natural resources as an effective weapon in the economic consolidation became state policy and the expansion of exploration and exploitation in foreign lands required the development of complex regulations. Therefore, this study aims at presenting an analytic perspective of foreign law - specific states with relevant impact on the exploitation of natural resources - and the presentation of some features of international law.

25 CFR 216.4 - Technical examination of prospective surface exploration and mining operations.

Science.gov (United States)

2010-04-01

... mining sites and mining operations vary widely with respect to topography, climate, surrounding land uses... and mining operations. 216.4 Section 216.4 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS SURFACE EXPLORATION, MINING, AND RECLAMATION OF LANDS General Provisions § 216...

Mining technology and policy issues 1983

International Nuclear Information System (INIS)

Anon.

1983-01-01

This book presents conference papers on advances in mineral processing, coal mining, communications for mining executives, environmental laws and regulations, exploration philosophy, exploration technology, government controls and the environment, management, mine finance, minerals availability, mine safety, occupational health, open pit mining, the precious metals outlook, public lands, system improvements in processing ores, and underground mining. Topics considered include coal pipelines and saline water, an incentive program for coal mines, sandwich belt high-angle conveyors, the development of a mining company, regulations for radionuclides, contracts for western coal production for Pacific Rim exports, and the control of radon daughters in underground mines

30 CFR 879.13 - Acceptance of gifts of land.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Acceptance of gifts of land. 879.13 Section 879.13 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR ABANDONED MINE LAND RECLAMATION ACQUISITION, MANAGEMENT, AND DISPOSITION OF LANDS AND WATER § 879.13...

Rehabilitation of disturbed land

Energy Technology Data Exchange (ETDEWEB)

Bell, L.C. [Australian Centre for Minesite Rehabilitation Research, Kenmore, Qld. (Australia)

1996-12-31

This chapter discusses the objectives of rehabilitation of lands in Australian disturbed by mining. It gives advice on rehabilitation planning and outlines the factors influencing post-mining land use and rehabilitation strategies, including climate, topography, hydrology, properties of soils, overburden and mineral processing wastes, flora and fauna and social considerations. Finally, the key elements of a rehabilitation plan are discussed, namely: landscape reconstruction; selective handling of overburden; and establishment and maintenance of a vegetative cover. 12 figs., 1 tab.

Mining-induced surface damage and the study of countermeasures

International Nuclear Information System (INIS)

Cui Jixian

1994-01-01

Coal constitutes China's major energy resource. The majority of the coal is produced from underground mining operations. Surface subsidence may amount to 80% of the thickness of the seam mined, while the subsided volume is around 60% of the mined volume underground. An area of 20 hectares of land will be affected with each 1 million tons of coal mined, thereby causing severe surface damage. Following a description of the characteristics of surface damages due to underground mining disturbance, this paper elaborates on the damage prediction method, standards applied for evaluating the damages experienced by surface buildings, land reclamation methods in subsided area, measures for reinforcing and protecting buildings in mining-affected areas, and performance of antideformation buildings

Forest ecosystem and mining activity

International Nuclear Information System (INIS)

Badrinath, S.D.; Chakraborty, A.; Khan, S.

1994-01-01

The Indian sub-continent has a tremendous diversity of plant and animal species. About 80,000 species of animals and 15,000 species of flowering plants have so far been described from India. Profound changes have taken place in this era, the changes driven by an unprecedented level of human demands for the resources. One major crisis is the loss of biological diversity. Tropical moist forest tracts harbouring the bulk of this diversity is of main concern. Many countries largely from tropical belts have been identified as megadiversity countries, for biodiversity conservation. India is one of them. Conserving India's heritage of biodiversity is a great challenge, with large biomass needs of its huge rural population and exploding resource demands of its growing urban-industrial-intensive agricultural sector. One such major impact on the biological diversity is mining. Main environmental problems of mining are deforestation, land damage, visual intrusion, and disturbance of hydrological systems. Opencast mining, specially with multi-seam or steep deposits involves creation of external overburden dumps which destroys further lands and causes visual intrusion. The present paper highlights a few case studies carried out to understand the biological environmental impact assessment due to mining activity and also discusses the management plan for eco-restoration of the mined areas and degraded lands. 3 refs., 4 figs., 4 tabs

Regulatory and legal aspects in industrial mining industries

International Nuclear Information System (INIS)

Magalhaes, Maisa Haiidamus

2016-01-01

The regulation between the Brazilian Nuclear Energy Commission - CNEN performance and the mineral industries that produces NORM is presented. Besides the legal aspects, some comments from the point of view of the supervisory and licensing body about their performance in the radiation protection area are pointed out

Determination of optimal environmental policy for reclamation of land unearthed in lignite mines - Strategy and tactics

Science.gov (United States)

Batzias, Dimitris F.; Pollalis, Yannis A.

2012-12-01

In this paper, optimal environmental policy for reclamation of land unearthed in lignite mines is defined as a strategic target. The tactics concerning the achievement of this target, includes estimation of optimal time lag between each lignite site (which is a segment of the whole lignite field) complete exploitation and its reclamation. Subsidizing of reclamation has been determined as a function of this time lag and relevant implementation is presented for parameter values valid for the Greek economy. We proved that the methodology we have developed gives reasonable quantitative results within the norms imposed by legislation. Moreover, the interconnection between strategy and tactics becomes evident, since the former causes the latter by deduction and the latter revises the former by induction in the time course of land reclamation.

Land restoration after strip mining for coal

Energy Technology Data Exchange (ETDEWEB)

Rickard, W. H.

1977-01-01

Recent legislation requires that lands surface mined for coal be returned to approximate original topography and vegetative cover be restored. Spoils provide poor rooting habitat because of extreme stoniness or excessive slope steepness which provide few niches for seeds to become lodged and also spoil may provide poor mineral nutrition, poor water retention and sometimes the spoil may even have chemical properties detrimental to plant growth (acidity, alkalinity or even unusually large amounts of toxic mineral elements i.e., copper, sodium). To provide a substrate better suited for plant growth, recommendations for restoration call for deep burial of unfavorable substrate components i.e., rocks and materials of unusual chemistry and the dressing of reshaped spoil with topsoil i.e., material with the most favorable properties for plant growth. Even though all the substrate requirements for healthy plant growth may be met, such as adding a form of available nitrogen as fertilizer, plants will not grow if weather conditions are extreme. For example, in very dry (desert) climates precipitation may be too scanty or too erratic to permit the successful establishment of many kinds of plants. Even under the most favorable conditions plant productivity averaged over a period of years is low. Also in very cold climates the growing season may be limited to only a few weeks in summer e.g., arctic and alpine tundra regions. This shortens the time available for photosynthesis and keeps plant productivity low.

Proceedings of the Sudbury 2003 Mining and the Environment Conference

International Nuclear Information System (INIS)

Spiers, G.; Beckett, P.; Conroy, H.

2003-01-01

Sudbury is considered to be the centre of the Canadian mining industry and has gained a reputation for environmentally sound mining practices that are being met through mine site rehabilitation and regional land reclamation. This international conference provided a forum to exchange ideas and information pertinent to mine reclamation activities. More than 400 delegates, including leading scientists and technical experts from around the world participated at the conference. Approximately 150 papers were presented on a wide range of topics related to mine site rehabilitation issues and environmental protection methods associated with mining. Both current and future challenges faced by the mining industry were discussed with particular reference to the long-term sustainability of the mining process. Topics of discussion included issues pertaining to reclamation and rehabilitation of disturbed lands and waterways as well as specific site reclamation challenges associated with the oil industry. Reclamation activities include a wide range of expertise including plant ecology, forestry, soil science, land use planning, civil and mine engineering, wildlife biology, and reclamation. Six papers from the conference have been processed separately for inclusion in this database. refs., tabs., figs

Digital database of mining-related features at selected historic and active phosphate mines, Bannock, Bear Lake, Bingham, and Caribou counties, Idaho

Science.gov (United States)

Causey, J. Douglas; Moyle, Phillip R.

2001-01-01

land (undifferentiated). In summary, the spatial coverage includes polygons totaling 1,114 hc (2,753 ac) of mine pits, 272 hc (671 ac) of backfilled mine pits, 1,570 hc (3,880 ac) of waste dumps, 26 hc (64 ac) of ore stockpiles, and 44 hc (110 ac) of tailings or tailings ponds. Areas of undifferentiated phosphate mining-related land disturbances, called “disturbed land,” total 2,176 (5,377 ac) or nearly 21.8 km2 (8.4 mi2). No determination has been made as to status of reclamation on these lands. Subsequent site-specific studies to delineate distinct mine features will allow modification of this preliminary spatial database.

MONITORING OF MINING

Directory of Open Access Journals (Sweden)

Berislav Šebečić

1996-12-01

Full Text Available The way mining was monitored in the past depended on knowledge, interest and the existing legal regulations. Documentary evidence about this work can be found in archives, libraries and museums. In particular, there is the rich archival material (papers and books concerning the work of the one-time Imperial and Royal Mining Captaincies in Zagreb, Zadar, Klagenfurt and Split, A minor part of the documentation has not yet been transferred to Croatia. From mining handbooks and books we can also find out about mining in Croatia. In the context of Austro-Hungary. For example, we can find out that the first governorships in Zagreb and Zadar headed the Ban, Count Jelacic and Baron Mamula were also the top mining authorities, though this, probably from political motives, was suppressed in the guides and inventories or the Mining Captaincies. At the end of the 1850s, Croatia produced 92-94% of sea salt, up to 8.5% of sulphur, 19.5% of asphalt and 100% of oil for the Austro-Hungarian empire. From data about mining in the Split Mining Captaincy, prepared for the Philadephia Exhibition, it can be seen that in the exploratory mining operations in which there were 33,372 independent mines declared in 1925 they were looking mainly for bauxite (60,0%, then dark coal (19,0%, asphalts (10.3% and lignites (62%. In 1931, within the area covered by the same captaincy, of 74 declared mines, only 9 were working. There were five coal mines, three bauxite mines and one for asphalt. I suggest that within state institution, the Mining Captaincy or Authority be renewed, or that a Mining and Geological Authority be set ap, which would lead to the more complete affirmation of Croatian mining (the paper is published in Croatian.

Coal mine subsidence

International Nuclear Information System (INIS)

Darmody, R.G.; Hetzler, R.T.; Simmons, F.W.

1992-01-01

Longwall coal mining in southern Illinois occurs beneath some of the best agricultural land in the U.S. This region is characterized by highly productive, nearly level, and somewhat poorly drained soils. Subsidence from longwall mining causes changes in surface topography which alters surface and subsurface hydrology. These changes can adversely affect agricultural land by creating wet or ponded areas that can be deleterious to crop production. While most subsided areas show little impact from subsidence, some areas experience total crop failure. Coal companies are required by law to mitigate subsidence damage to cropland. The objective of this paper is to test the effectiveness of mitigation in restoring grain yields to their pre-mined levels. The research was conducted on sites selected to represent conventional mitigation techniques on the predominate soils in the area. Corn (Zea mays L.) and soybean [Glycine max.(L.) Merr] yields in 1988, 1989, 1990, and 1991 from mitigated areas were compared to yields from nearby undisturbed areas

Artisanal small-scale mining: Potential ecological disaster in Mzingwane District, Zimbabwe

Directory of Open Access Journals (Sweden)

Siduduziwe Ncube-Phiri

2015-05-01

Full Text Available Artisanal small-scale mining (ASM has devastating impacts on the environment, such as deforestation, over-stripping of overburden, burning of bushes and use of harmful chemicals like mercury. These environmental impacts are a result of destructive mining, wasteful mineral extraction and processing practices and techniques used by the artisanal small-scale miners. This paper explores the ecological problems caused by ASM in Mzingwane District, Zimbabwe. It seeks to determine the nature and extent to which the environment has been damaged by the ASM from a community perspective. Interviews, questionnaires and observations were used to collect qualitative data. Results indicated that the nature of the mining activities undertaken by unskilled and under-equipped gold panners in Mzingwane District is characterised by massive stripping of overburden and burning of bushes, leading to destruction of large tracts of land and river systems and general ecosystem disturbance. The research concluded that ASM in Mzingwane District is an ecological time bomb, stressing the need for appropriate modifications of the legal and institutional frameworks for promoting sustainable use of natural resources and mining development in Zimbabwe. Government, through the Ministry of Small Scale and Medium Enterprises, need to regularise and formalise all gold mining activities through licensing, giving permanent claims and operating permits to panners in order to recoup some of the added costs in the form of taxes. At the local level, the Mzingwane Rural District Council (MRDC together with the Environmental Management Agency (EMA need to design appropriate environmental education and awareness programmes targeting the local community and gold panners.

Surface coal mine land reclamation using a dry flue gas desulfurization product: Short-term and long-term water responses.

Science.gov (United States)

Chen, Liming; Stehouwer, Richard; Tong, Xiaogang; Kost, Dave; Bigham, Jerry M; Dick, Warren A

2015-09-01

Abandoned coal-mined lands are a worldwide concern due to their potential negative environmental impacts, including erosion and development of acid mine drainage. A field study investigated the use of a dry flue gas desulfurization product for reclamation of abandoned coal mined land in USA. Treatments included flue gas desulfurization product at a rate of 280 Mg ha(-1) (FGD), FGD at the same rate plus 112 Mg ha(-1) yard waste compost (FGD/C), and conventional reclamation that included 20 cm of re-soil material plus 157 Mg ha(-1) of agricultural limestone (SOIL). A grass-legume sward was planted after treatment applications. Chemical properties of surface runoff and tile water (collected from a depth of 1.2m below the ground surface) were measured over both short-term (1-4 yr) and long-term (14-20 yr) periods following reclamation. The pH of surface runoff water was increased from approximately 3, and then sustained at 7 or higher by all treatments for up to 20 yr, and the pH of tile flow water was also increased and sustained above 5 for 20 yr. Compared with SOIL, concentrations of Ca, S and B in surface runoff and tile flow water were generally increased by the treatments with FGD product in both short- and long-term measurements and concentrations of the trace elements were generally not statistically increased in surface runoff and tile flow water over the 20-yr period. However, concentrations of As, Ba, Cr and Hg were occasionally elevated. These results suggest the use of FGD product for remediating acidic surface coal mined sites can provide effective, long-term reclamation. Copyright © 2015. Published by Elsevier Ltd.

Mining Act 1968-1983 with regulations and an index (compiled to 1 January, 1984)

Energy Technology Data Exchange (ETDEWEB)

1984-01-01

This consolidation of the Queensland Mining Act covers the Mining Act 1968 - 1983, Mining Act Amendment Act 1971 (No.2) No.82: Mining Act Amendment Act 1980, No.13: Mining Acts Amendment Act of 1929, 20 Geo. 5 of No.35: Regulations. The Act is arranged in 13 parts. Part I. Preliminary; II. Meaning of Terms; III. Mining districts and mining fields; IV. Authorities conferring rights to mine and prospect - Division I. Miner's right; IA. Mining claim; II. Authority to prospect; III. Mining Lease; IV. Compensation for damage caused by mining on Crown land; V. Caveats: Part V. Mining on reserves, residence areas and business areas; Part VI. Constructions and carriage through, over, or under alien land; VII. Sludge abatement; VIII. Royalties; IX. Administration - Division I. Appointment of officers; II. Wardens courts; III. Special powers of wardens and wardens courts; IV. Appeals from wardens courts: Part X. General Provisions; XI. Regulations; XII. Mining on private land; XIII. Rights independent of this Act preserved: Schedule.

Liability of land transportation of fuels from the perspective of Brazilian legal system; Responsabilidade civil dos transportadores terrestres de combustiveis a luz do ordenamento juridico brasileiro

Energy Technology Data Exchange (ETDEWEB)

Azevedo, Gabrielle Trindade Moreira de; Soares, Pedro Lucas de Moura [Agencia Nacional do Petroleo, Gas Natural e Biocombustiveis (ANP), Brasilia, DF (Brazil). Programa de Recursos Humanos em Direito do Petroleo, Gas Natural e Biocombustiveis

2010-01-15

The article explains about the assumptions of liability - injury, illicit act and the causation between them - and the strands that give ground, namely the subjective and objective liability. Finally, we examine the legal framework on land transportation of fuels, applying to it device relating to civil liability, determining the ways to responsibility the transportation company, in each of the modality of land transportation, which are the road, railway and by using pipes.

Artisanal and small scale mining in India: selected studies and an overview of the issues

Energy Technology Data Exchange (ETDEWEB)

Mihir Deb; Garima Tiwari; Kuntala Lahiri-Dutt [University of Delhi, Delhi (India). School of Environmental Studies

2008-09-15

In India, mining is one of the main economic activities since time immemorial, giving rise to a long historical tradition of artisanal mining. As modern mining rose during the colonial occupation, artisanal mining activities began to be overlooked and this great tradition became obscure. This invisibility, added with confusion with regard to legally accepted definitions has enhanced the negligence of the artisanal mining sector in India. This study draws attention to the contemporary artisanal mining practices in India - both traditional and non-traditional ones - with regard to four commodities, gold, tin, coal and lignite, and gemstones. It briefly discusses the occurrences of such mining, their salient features and concludes with four specific recommendations. Recommendations primarily deal with the need for creation of a broader information base, delineating a responsible body to deal with this kind of mining, legal reforms leading to definitional changes and finally, the recognition of the poverty alleviation potential of this sector in view of the Millennium Development Goals.

Environmental stewardship for gold mining in tropical regions

Directory of Open Access Journals (Sweden)

A Isahak

2013-10-01

Full Text Available Mining has gained strong popularity in recent years due to the increase in global demand for metals and other industrial raw material derived from the ground. However, information and good governance regarding activities related to mining is still very much lacking especially in underdeveloped and developing countries in the tropics. In Malaysia, the importance of environmental stewardship in mining is a new phenomenon. The new National Mineral Policy 2 calls for compliance with existing standards and guidelines, stresses on progressive and post mining rehabilitation as well as promotes the gathering and dissemination of information, best mining practices, public disclosure and corporate social responsibility. Our preliminary studies however have shown that its implementation may have been hampered by inadequate legal and administrative structures, lack of freedom of information, physical inaccessibility, lack of information and public participation. In this presentation, the above issues and measures to reduce the impact of mining, particularly that of gold on the environment with a special focus on Malaysia is discussed. These measures include alternative gold extraction methods, appropriate tailing dam construction and management, health risk assessment and risk management, compliance with the Cyanide Code and liberalization of access to information, facilitation of access to justice, the strengthening of legal and administrative structures as well as corporate accountability to the public as part of corporate social responsibility.

Fit-For-Purpose Land Administration

DEFF Research Database (Denmark)

Enemark, Stig

2015-01-01

The term “Fit-For-Purpose Land Administration” indicates that the approach used for building land administration systems in less developed countries should be flexible and focused on serving the purpose of the systems (such as providing security of tenure and control of land use) rather than...... focusing on top-end technical solutions and high accuracy surveys. Of course, such flexibility allows for land administration systems to be incrementally improved over time. This paper unfolds the Fit-For-Purpose concept by analyzing the three core components: The spatial framework (large scale land parcel...... mapping) should be provided using affordable modern technologies such aerial imageries rather than field surveys. The legal framework must support both legal and social tenure, and the regulations must be designed along administrative rather than judicial lines. The fit-for-purpose approach must...

Restoring Forests and Associated Ecosystem Services on Appalachian Coal Surface Mines

Science.gov (United States)

Zipper, Carl E.; Burger, James A.; Skousen, Jeffrey G.; Angel, Patrick N.; Barton, Christopher D.; Davis, Victor; Franklin, Jennifer A.

2011-05-01

Surface coal mining in Appalachia has caused extensive replacement of forest with non-forested land cover, much of which is unmanaged and unproductive. Although forested ecosystems are valued by society for both marketable products and ecosystem services, forests have not been restored on most Appalachian mined lands because traditional reclamation practices, encouraged by regulatory policies, created conditions poorly suited for reforestation. Reclamation scientists have studied productive forests growing on older mine sites, established forest vegetation experimentally on recent mines, and identified mine reclamation practices that encourage forest vegetation re-establishment. Based on these findings, they developed a Forestry Reclamation Approach (FRA) that can be employed by coal mining firms to restore forest vegetation. Scientists and mine regulators, working collaboratively, have communicated the FRA to the coal industry and to regulatory enforcement personnel. Today, the FRA is used routinely by many coal mining firms, and thousands of mined hectares have been reclaimed to restore productive mine soils and planted with native forest trees. Reclamation of coal mines using the FRA is expected to restore these lands' capabilities to provide forest-based ecosystem services, such as wood production, atmospheric carbon sequestration, wildlife habitat, watershed protection, and water quality protection to a greater extent than conventional reclamation practices.

Mechanical Energy Propagation and Backscattering in Nominally Dry Soil: Imaging Buried Land Mines

Science.gov (United States)

Sen, Surajit

2003-04-01

The imaging of shallow buried objects in a complex medium, e.g., nominally dry sand, is an outstanding challenge. Such imaging is of relevance in connection with the detection and subsequent imaging of buried non-metallic anti-personnel land mines and in other applications. It has been shown that gentle mechanical impulses and low frequency sound waves with frequencies roughly between 150-350 Hz or so can penetrate distances of up to a foot in sand. Hence, such signals can potentially be useful in the detection and perhaps in the imaging of shallow buried objects. It is presently unclear whether high frequency signals can be effectively used to image shallow buried objects. Impulses can typically penetrate larger distances into sand and soil. Both impulses and continuous sound waves can be used for imaging shallow buried objects. The talk shall briefly review the state-of-the-art in low frequency sound propagation in soil and shall discuss the current understanding of impulse propagation and backscattering in nominally dry sand beds. It will be argued that impulse based imaging may have the potential to be a simple and fast way to detect and image small non-metallic mines. Research supported by the National Science Foundation Grant No. NSF-CMS 0070055.

Restoration of rare earth mine areas: organic amendments and phytoremediation.

Science.gov (United States)

Zhou, Lingyan; Li, Zhaolong; Liu, Wen; Liu, Shenghong; Zhang, Limin; Zhong, Liyan; Luo, Ximei; Liang, Hong

2015-11-01

Overexploitation of rare earth mine has caused serious desertification and various environmental issues, and ecological restoration of a mining area is an important concern in China. In this study, experiments involving dry grass landfilling, chicken manure broadcasting, and plant cultivation were carried out to reclaim a rare earth mine area located in Heping County, Guangdong Province, China. The prime focus was to improve soil quality in terms of nutrients, microbial community, enzyme activity, and physicochemical properties so as to reclaim the land. After 2 years of restoration, an increase of organic matter (OM), available potassium (K), available phosphorus (P) levels, and acid phosphatase (ACP) activity and a reduction of the available nitrogen (N) level and urease (URE) activity in soil were achieved compared to the original mined land. The nutrients and enzyme activities in soil with 5 years of restoration were close to or surpass those in the unexploited land as control. The bulk density, total porosity, water holding capacity, pH, and electrical conductivity (EC) of soil were improved, and the number of cultivable microorganisms and the bacterial diversity in soil were greatly increased with time during ecological restoration, especially for surface soil. Furthermore, the artificial vegetation stably grew at the restored mining sites. The results indicated that organic amendments and phytoremediation could ecologically restore the rare earth mining sites and the mined land could finally be planted as farmland.

Tabular map of bank mining in North Czech and photo-documentation

International Nuclear Information System (INIS)

Svec, J.; Jenista, J.

2003-01-01

Quarry coal mining in North Bohemian coal territory represents actual problem that resulted in destabilisation up to devastation of land. Mining activities represent total area about 300 square kilometres. It is documented by tabular map with photo-documentation. Anthropogenic land degradation requires restoration actions in land in this range that will return its stability and natural functions

30 CFR 57.19079 - Blocking mine cars.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Blocking mine cars. 57.19079 Section 57.19079... Hoisting Procedures § 57.19079 Blocking mine cars. Where mine cars are hoisted by cage or skip, means for blocking cars shall be provided at all landings and also on the cage. ...

30 CFR 56.19079 - Blocking mine cars.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Blocking mine cars. 56.19079 Section 56.19079... Hoisting Procedures § 56.19079 Blocking mine cars. Where mine cars are hoisted by cage or skip, means for blocking cars shall be provided at all landings and also on the cage. ...

LEVELS OF STATE REGULATION OF THE LEGAL STATUS OF THE DISPLACED PERSONS IN THE GOLD MINING INDUSTRY OF THE USSR (1930-1950

Directory of Open Access Journals (Sweden)

Kochegarova Elena Danilovna

2013-04-01

Full Text Available Repressive policy of the Soviet state remains one of the actual problems of Russian historical science. The peculiarities of the legal status of displaced persons, their contribution to the socio-economic development of certain regions, the use of labor by industry and government agencies deserve more attention. Purpose The purpose of this work is the analysis of public policy at different levels and reconstruction of the mechanism of development, adoption and implementation of government decisions in the employment of special group in the gold mining industry. Methodology The dialectical approach is a methodological basis of the research and was implemented through the principles of historicism, scientism, objectivity. Results General thrust of the state policy is determined by the directive of the central, regional and local authorities have particularized or duplicated relevant legal documents at higher levels. Dynamics of changes in the legal status of the displaced persons determined mutually exclusive trends: 1 the weakening or removal of restrictions, 2 toughening control. Priority in decisions belonged Party committees at all levels of management, while the real power had repressive authorities. The practical implementation of government decisions at the local level distorted and was adjusted based on personal or group interests. Practical implications The results can be used for further scientific development of the problem of forced migration.

Mine Warfare: Lessons Learned and Forgotten

National Research Council Canada - National Science Library

Evangelista, Rickson E

2008-01-01

.... This analysis focuses on four battles/operations that involved mine countermeasures: The Battle of Mobile Bay, the amphibious landings at Inchon and Wonsan, and the planned amphibious landing into Kuwait. If the U.S...

25 CFR 214.13 - Diligence; annual expenditures; mining records.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Diligence; annual expenditures; mining records. 214.13... OSAGE RESERVATION LANDS, OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.13 Diligence; annual expenditures; mining records. (a) Lessees shall exercise diligence in the conduct of prospecting and mining...

Avoiding integrity land mines.

Science.gov (United States)

Heineman, Ben W

2007-04-01

How does a large multinational keep thousands of employees, operating in hundreds of countries, honest in a high-pressure business environment? As the chief legal officer at General Electric for nearly 20 years, Ben Heineman was part of the senior management group that sought to do just that--to make sure its executives and employees are moved to do the right thing as strongly as they are motivated to make their numbers. Heineman describes a set of systems that combine the communication of clear expectations with oversight, deterrence, and incentives. Nowhere are the expectations higher--and the sanctions more powerful--than for top executives. Heineman recounts example after example of senior leaders terminated for ethical lapses even when the business consequences of doing so were painful--and even when they had no direct knowledge of the violations occurring on their watch. To make expectations clear throughout the company, GE has systematically sought to set uniform standards that stay well ahead of current legal developments and stakeholders' changing attitudes about corporate accountability. Responsibility for implementing those standards, which are embedded in GE's operating practices, rests with the business leaders in the field. Oversight is both methodical and multifaceted. A host of auditing and assessment systems enables GE to compare the performance of its various business units against one another and against industry benchmarks. Perhaps the most powerful is the company's ombudsman system, which doesn't just allow but requires employees to lodge concerns. Failures to report into the system or up the line, or retaliation in any form, are firing offenses. The current intense focus on board-level governance has missed the point, Heineman argues. It is time to shift the debate from board oversight of the CEO to how top company leaders can most effectively infuse integrity at all levels of the corporation.

Influence of land-based Kaliningrad (Primorsky) amber mining on coastal zone.

Science.gov (United States)

Krek, Alexander; Ulyanova, Marina; Koschavets, Svetlana

2018-06-01

In this paper, we report on the pollution in the coastal zone of the South-Eastern Baltic Sea (Russian coast). It was studied through a range of methods, including analyses potential water quality indicators (WQIs) and potentially harmful elements (PHEs). A contamination factor and modified degree of contamination were used for describing the contamination of the sediments by toxic substances. Special attention was paid to activity of the Kaliningrad Amber Combine (KAC), the biggest world amber mining company, located onshore close to the coastal zone (Kaliningrad Region). The amber extraction contribution to the ecological state of the coastal zone was estimated. Contamination of the quarry by metals (Cr, Co, Ni, Cu, Pb, Zn) was comparable with contamination of abrasion bench. The pollution of the western coastal zone of the Sambia Peninsula is caused both by land-based anthropogenic developments (including KAC) and natural processes (coastal abrasion). Copyright © 2018 Elsevier Ltd. All rights reserved.

Legal issues with wind farm stakeholders

International Nuclear Information System (INIS)

Atcheson, A.

2006-01-01

Legal issues concerning wind power development and landowners were reviewed. Agreements with landowners present opportunities and risks for developers and land agents. Generally, a landowner agreement provides for a period of testing and an option to lease land for the purposes of installing and operating wind turbines. Provisions are used to set out the terms of the option and the lease; restrictions on use of the land by both parties; and the amount and method of payment. In order to establish a valid option to lease, it is necessary to have good and valuable consideration, certainty of terms and conditions, and compliance with statutes. If the term is too long or alienation of land appears too permanent, a transfer tax may be payable to the landowner. In Ontario, no land transfer tax is payable on a land lease if the term cannot exceed 50 years. Developers should expect basic terms to become public knowledge, and recognize that residents living near planned wind installations can use the local planning process to slow down or break a project, especially if they are concerned about negative environmental impacts such as noise. The arguments against wind farms on the basis of low frequency noise (LFN) are particularly damaging because they apply to all sites near human settlements, and the effects of LFN at inaudible levels have not been sufficiently studied to rule out the possibility of negative health effects. More comprehensive studies on the health effects of LFN are needed. Legal complications may also arise from wind theft, where one party with rights in a parcel of land erects a structure limiting the wind resource on an adjacent parcel of land without compensation. Further complications may arise from wind envy, where landowners may become envious of neighbours hosting turbine sites, while they must live with the sight and sound of the turbines without receiving compensation. Potential wind theft solutions include setback regulations; land pooling

Legal issues with wind farm stakeholders

Energy Technology Data Exchange (ETDEWEB)

Atcheson, A. [Stikeman Elliott LLP, Toronto, ON (Canada)

2006-07-01

Legal issues concerning wind power development and landowners were reviewed. Agreements with landowners present opportunities and risks for developers and land agents. Generally, a landowner agreement provides for a period of testing and an option to lease land for the purposes of installing and operating wind turbines. Provisions are used to set out the terms of the option and the lease; restrictions on use of the land by both parties; and the amount and method of payment. In order to establish a valid option to lease, it is necessary to have good and valuable consideration, certainty of terms and conditions, and compliance with statutes. If the term is too long or alienation of land appears too permanent, a transfer tax may be payable to the landowner. In Ontario, no land transfer tax is payable on a land lease if the term cannot exceed 50 years. Developers should expect basic terms to become public knowledge, and recognize that residents living near planned wind installations can use the local planning process to slow down or break a project, especially if they are concerned about negative environmental impacts such as noise. The arguments against wind farms on the basis of low frequency noise (LFN) are particularly damaging because they apply to all sites near human settlements, and the effects of LFN at inaudible levels have not been sufficiently studied to rule out the possibility of negative health effects. More comprehensive studies on the health effects of LFN are needed. Legal complications may also arise from wind theft, where one party with rights in a parcel of land erects a structure limiting the wind resource on an adjacent parcel of land without compensation. Further complications may arise from wind envy, where landowners may become envious of neighbours hosting turbine sites, while they must live with the sight and sound of the turbines without receiving compensation. Potential wind theft solutions include setback regulations; land pooling

Geomorphological and hydrological transformation of the landscape due to mining activity in the mining area Bana Dolina

International Nuclear Information System (INIS)

Balga, J.; Hroncova, E.

2010-01-01

After more than 150 year history of mining activity in the brown coal mining area Bana Dolina have been produced a range of anthropogenic forms of relief. For reasons of underground coal mining to make interventions in the hydrographic network. Significant changes due to surface mining of coal seams should result in subsidence basins of different sizes, damage to buildings and roads. Mining activity was influenced by agricultural and forestry fund, gardening settlements. All these factors have contributed to the change in relief of the surrounding area. This study aims to research the effects of the largest mining Bana Dolina mining area reflecting the structure of land area. (authors)

Assessing environmental impacts of inland sand mining in parts of ...

African Journals Online (AJOL)

Sand is a valuable resource for construction and other purposes, however sand mining often result in serious environmental problems such as land degradation, loss of agricultural lands and biodiversity, as well increased poverty among people. This study assessed the environmental impacts of inland sand mining in six ...

Post-mining in France

International Nuclear Information System (INIS)

2007-01-01

This plentifully illustrated book aims at showing how new equilibria are building up during the transition between mining activity and post-mining, and at stressing on the necessity to keep up the cultural elements, the competencies and knowledge of mining works. The first chapter - mine and men - shows the importance of mineral substances in the objects of the everyday life, illustrates the importance of the mining tradition in France and describes the technical and administrative organisation of the end of the mining activity (works, rehabilitation, regulation, monitoring..). Chapter two - exploitation methods - presents the surface and underground facilities and their impact on the environment (extraction machines, workshops, ore processing plants, decantation ponds..). The third chapter deals with the rehabilitation and monitoring aspects: impact of mining activity stoppage on underground and surface waters, land stability, soils cleansing.. The last chapter summarizes the history of French mining region by region: Nord-Pas-de-Calais, Lorraine-Alsace, Massif central, Bretagne-Normandie, Provence-Alpes-Cote d'Azur and Pyrenees

Corporate identity of the Chief Mines Inspectorate of Brandenburg

International Nuclear Information System (INIS)

Zenker, P.

1994-01-01

The mining administration of the Land Brandenburg abandoned its traditional self-image in order to be able to cope with the challenges presented by a modern and future-oriented mining industry. The reinstatement of the Chief Mines Inspectorate of the Land Brandenburg opened up a chance of breaking up obsolete administrative structures and, instead, giving this entity a Corporate Identity as its foundation. The inspectorate considers Corporate Identity as the way of making its work understood both internally and to the exterior. (orig.) [de

American Attitudes Toward the Land

Science.gov (United States)

Miller, Charles A.

1975-01-01

The colonial attitude toward land depended on the climate of the area and the culture of the settlers. With independence came a national attitude that land represented economic and political freedom for the individual. Abundant land fostered unregulated lumbering, mining, and farming. Today environmental awareness has created the conservation…

Sustainable gold mining management waste policy in Romania

Science.gov (United States)

Tudor, Elena; Filipciuc, Constantina

2016-04-01

Sustainable mining practices and consistent implementation of the mining for the closure planning approach, within an improved legislative framework, create conditions for the development of creative, profitable, environmentally-sound and socially-responsible management and reuse of mine lands. According to the World Commission on Environment and Development definition, sustainable development is the type of development that meets the needs of the present without compromising the ability of future generations to meet their own needs. Romania has the largest gold reserves in Europe (760 million tons of gold-silver ores, of which 40 million tons in 68 gold deposits in the Apuseni Mountains. New mining projects draw particular attention regarding the environmental risks they cause. Rehabilitation is an ongoing consideration throughout the mine's lifecycle, both from a technical and a financial standpoint. The costs of land rehabilitation are classified as the mine's operating costs. According to Directive 2004/35/EC on environmental liability, the prevention and remedying of environmental damage should be implemented by applying the "polluter pays" principle, in line with the principle of sustainable development. Directive on the management of waste from extractive industries and amending Directive obliges operators to provide (and periodically adjust in size) a financial guarantee for waste facility maintenance and post-closure site restoration, including land rehabilitation. According to the Romanian Mining Law, the license holder has the following obligations related to land use and protection: to provide environmental agreements as one of the prerequisites for a building permit; to regularly update the mine closure plan; to set up and maintain the financial guarantee for environmental rehabilitation; and to execute and finalize the environmental rehabilitation of affected land in the mining site, according to the mine closure plan, including the post

Changing the countryside by land consolidation

NARCIS (Netherlands)

Benthem, Roelof Jan

Land consolidation is a system of technical and legal measures for the improvement of farming conditions and land productivity. In western and central Europe, the execution of these land consolidation schemes causes great changes in the appearance of the countryside: existing landscape elements such

INTERACTIVE ABANDONED MINE LANDS WORKSHOP SERIES - ACID MINE WATER TREATMENT TECHNOLOGIES

Science.gov (United States)

The purpose of this interactive workshop is to present and discuss active and passive acid mine wastes cleanup technologies and to discuss the apparent disconnect between their development and their implementation. The workshop addressed five main barriers to implementing innovat...

76 FR 23230 - Segregation of Lands-Renewable Energy

Science.gov (United States)

2011-04-26

... right-of-way project, and the topography of the property involved. The number of mining claims would... land laws, including location under the Mining Law of 1872 (Mining Law), but not the Mineral Leasing...., including for mining and energy development. In some instances, different uses may present conflicts. For...

Information mining in remote sensing imagery

Science.gov (United States)

Li, Jiang

The volume of remotely sensed imagery continues to grow at an enormous rate due to the advances in sensor technology, and our capability for collecting and storing images has greatly outpaced our ability to analyze and retrieve information from the images. This motivates us to develop image information mining techniques, which is very much an interdisciplinary endeavor drawing upon expertise in image processing, databases, information retrieval, machine learning, and software design. This dissertation proposes and implements an extensive remote sensing image information mining (ReSIM) system prototype for mining useful information implicitly stored in remote sensing imagery. The system consists of three modules: image processing subsystem, database subsystem, and visualization and graphical user interface (GUI) subsystem. Land cover and land use (LCLU) information corresponding to spectral characteristics is identified by supervised classification based on support vector machines (SVM) with automatic model selection, while textural features that characterize spatial information are extracted using Gabor wavelet coefficients. Within LCLU categories, textural features are clustered using an optimized k-means clustering approach to acquire search efficient space. The clusters are stored in an object-oriented database (OODB) with associated images indexed in an image database (IDB). A k-nearest neighbor search is performed using a query-by-example (QBE) approach. Furthermore, an automatic parametric contour tracing algorithm and an O(n) time piecewise linear polygonal approximation (PLPA) algorithm are developed for shape information mining of interesting objects within the image. A fuzzy object-oriented database based on the fuzzy object-oriented data (FOOD) model is developed to handle the fuzziness and uncertainty. Three specific applications are presented: integrated land cover and texture pattern mining, shape information mining for change detection of lakes, and

Legal problems of energy supply within the European Communities

International Nuclear Information System (INIS)

Tettinger, P.J.

1993-01-01

The report contains two articles; the first one is titled: The Directives on Transit of Gas and Electricity - Considerations regarding the juridical limits of the realisation of the Internal Market in the Energy Sector. It has basic considerations regarding the competences of the EC-legal nature of primary and secondary Community law; it analyzes the network of competences, the legality of the Commission's Proposals concerning the Internal Energy Market and further on the possibilities of legal recourse for enterprises in the Federal Republic of Germany in case the proposal directives are adopted. The second article deals with legal problems of energy supply within the EC-especially under the aspect of British coal mining. It incluses considerations regarding a proposed European Energy Charter, recent developments in EC-law regarding electricity and natural gas, third country imports: dumping, and privatisation. (HSCH)

The current state of taxation and regulation of land plot size of industrial areas in Ukraine

Directory of Open Access Journals (Sweden)

М.А. Malashevskyy

2016-04-01

Full Text Available An analysis of the domestic legal and regulatory framework for land taxation has been performed. The ratio of industry land within the land resources of Ukraine has been investigated. The legal basis for determination of land plot areas necessary for implementation of industrial activities has been considered. The legal regime of industry land has been investigated. The conclusion of the need for improvement of methods for determining excess areas for taxation purposes has been made and optimization of land use in populated areas.

Report on recommendations for the management of ancient uranium mining sites in France by the pluralistic expertise Group on the Limousin uranium mines

International Nuclear Information System (INIS)

2010-01-01

This brief report presents some characteristics and data on the old uranium mines located on the French territory, the legal framework for these mines, the actors involved in the survey and control of the old uranium mining sites, the different official actions undertaken on these sites, the composition and the missions of the expertise group, the progress of the actions defined in a circular of 2009, the follow-up of the expertise group report, and a brief synthesis of this report

76 FR 18244 - Public Land Order No. 7760; Extension of Public Land Order No. 6839; Alaska

Science.gov (United States)

2011-04-01

... (1991)), which modified Public Land Order No. 2344 (26 FR 3701 (1961)), transferred jurisdiction of... land laws, including the mining and mineral leasing laws, but not disposal of materials under the Act...

Coal mine subsidence

International Nuclear Information System (INIS)

Rahall, N.J.

1991-05-01

This paper examines the efficacy of the Department of the Interior's Office of Surface Mining Reclamation and Enforcement's (OSMRE) efforts to implement the federally assisted coal mine subsidence insurance program. Coal mine subsidence, a gradual settling of the earth's surface above an underground mine, can damage nearby land and property. To help protect property owners from subsidence-related damage, the Congress passed legislation in 1984 authorizing OSMRE to make grants of up to $3 million to each state to help the states establish self-sustaining, state-administered insurance programs. Of the 21 eligible states, six Colorado, Indiana, Kentucky, Ohio, West Virginia, and Wyoming applied for grants. This paper reviews the efforts of these six states to develop self-sustaining insurance programs and assessed OSMRE's oversight of those efforts

The effect of mining on landscape ecological systems and land reclamation

International Nuclear Information System (INIS)

Stys, S.

1991-01-01

Coal mining causes serious disturbance of the environment. Basic principles for the reclamation of affected territories are discussed. The effects of mining on the socio-ecological landscape system, the agricultural and forestry aspects of reclamation technologies after surface mining and the factors affecting the way of reclamation are shown in a diagrammatic form. The attached photographs document the effect of mining on landscape devastation. (M.D.). 17 figs

Environmental Rehabilitation of Closed Mines. A Chase Study on Romania

Directory of Open Access Journals (Sweden)

Bianca COBÂRZAN

2008-02-01

Full Text Available The present article attempts to analyze methods that can be used to restore a former coal mining site to a condition that is well integrated into its surroundings and that recovers the abandoned and contaminated land and renders its value to the community. The key concept that guides the present paper is that the coal mining is just a temporary land use and that the cost of cleaning the mining site should be an operating expense that has to be included in the budget of a coal mine company starting with the first year of operation. The coal mining industry in Romania is presented as a case study to emphasize the effects that closed coal mines have on communities where they are located and, based on the methods that are successfully used to solve similar problems, recommendations are formulated to improve the environmental rehabilitation of the mining sites.

Surface land ownership and mining; Report on the technical meeting of the Institute for Mining- and Energy Law, Bochum University. Oberflaecheneigentum und Bergbau; Bericht ueber die Fachtagung des Instituts fuer Berg- und Energierecht and der Ruhr-Universitaet Bochum

Energy Technology Data Exchange (ETDEWEB)

Stueer, B

1993-03-01

Summing up the contents of papers and discussions of the January 1993 meeting in Bochum, which gathered about 130 experts from politics, industry, science, the mining industry, the judiciasy, and the ministerial level of public administration, it can be stated that there is general approval among the experts of the new line of orientation given by the recent court rulings, towards a reassessment of the relationship between the mining industry and surface land ownership, strengthening the protection of third parties. This new approach having been readily adopted in practice, there already are many contracts reflecting the change in the mining industry's conception of itself, and experts wellcomed the turn away from the principle of 'tolerate and liquidate'. (HSCH)

Land destruction and redevelopment - the use of computer based landscape evolution models for post-mining landscape reconstruction

Science.gov (United States)

Hancock, Greg; Willgoose, Garry

2017-04-01

Mining provides essential resources for the global economy as well as considerable employment and economic benefits for the community. Mining is necessary for the modern economy. However, in recent decades the scale and environmental impact of mining has grown in line with the global demand for resources. This requires ever increasing areas of land to be disturbed. In particular, open-cast mining removes topsoil, disrupts aquifers and removes uneconomic material to depths of many hundreds of metres. Post-mining, this highly disturbed landscape system requires rehabilitation. The first and most important component of this process is to construct an erosionally stable landform which then can ecologically integrate with the surrounding undisturbed landscape. The scale and importance of this process cannot be overstated as without planned rehabilitation it is likely that a degraded and highly erosional landscape system with result. Here we discuss computer based landform evolution models which provide essential information on the likely erosional stability of the reconstructed landscape. These models use a digital elevation model to represent the landscape and dynamically adjusts the surface in response to erosion and deposition. They provide information on soil erosion rates at the storm event time scale through to annual time scales. The models can also be run to assess landscape evolution at millennial time scales. They also provide information on the type of erosion (i.e. rilling, gullying) and likely gully depths (and if they will occur). Importantly, the latest models have vegetation, armouring and pedogenesis submodels incorporated into their formulation. This allows both the surface and subsurface landscape evolution to be assessed. These models have been widely used and have huge benefits for the assessment of reconstructed landscapes as well as other disturbed landscape systems. Here we outline the state of the art.

Text Mining of Supreme Administrative Court Jurisdictions

OpenAIRE

Feinerer, Ingo; Hornik, Kurt

2007-01-01

Within the last decade text mining, i.e., extracting sensitive information from text corpora, has become a major factor in business intelligence. The automated textual analysis of law corpora is highly valuable because of its impact on a company's legal options and the raw amount of available jurisdiction. The study of supreme court jurisdiction and international law corpora is equally important due to its effects on business sectors. In this paper we use text mining methods to investigate Au...

Land Disputes Unearth Shaky Legal Foundation: Will Liberias Land Reform Provide Stability

Science.gov (United States)

2014-04-01

United States by the Indian Reorganization Act of 1934 in communities that never contemplated formal tribal organization before, and as such, remains...example is the case of a Malaysian company, Sime Darby, and the Vai people of Grand Cape Mount. The people of Grand Cape Mount first suffered when BF...community land continues to occur in contemporary Liberia, and has resulted in years of litigation. One example involves community land owned by Chief Bah

Data and Statistics on New York's Mining Resources - NYS Dept. of

Science.gov (United States)

): Search DEC D E C banner Home » Lands and Waters » Mining & Reclamation » Data and Statistics on New York's Mining Resources Skip to main navigation Data and Statistics on New York's Mining Resources Statistics on New York's Mining Resources: Mines in New York - Information on active mines in New York State

30 CFR 817.133 - Postmining land use.

Science.gov (United States)

2010-07-01

... PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-UNDERGROUND MINING... of land to which the postmining land use is compared shall be those uses which the land previously... government agencies with an interest in the proposed land use have an adequate period in which to review and...

A Data Mining Approach for Sharpening Thermal Satellite Imagery over Land

Directory of Open Access Journals (Sweden)

Feng Gao

2012-10-01

Full Text Available Thermal infrared (TIR imagery is normally acquired at coarser pixel resolution than that of shortwave sensors on the same satellite platform and often the TIR resolution is not suitable for monitoring crop conditions of individual fields or the impacts of land cover changes that are at significantly finer spatial scales. Consequently, thermal sharpening techniques have been developed to sharpen TIR imagery to shortwave band pixel resolutions, which are often fine enough for field-scale applications. A classic thermal sharpening technique, TsHARP, uses a relationship between land surface temperature (LST and Normalized Difference Vegetation Index (NDVI developed empirically at the TIR pixel resolution and applied at the NDVI pixel resolution. However, recent studies show that unique relationships between temperature and NDVI may only exist for a limited class of landscapes, with mostly green vegetation and homogeneous air and soil conditions. To extend application of thermal sharpening to more complex conditions, a new data mining sharpener (DMS technique is developed. The DMS approach builds regression trees between TIR band brightness temperatures and shortwave spectral reflectances based on intrinsic sample characteristics. A comparison of sharpening techniques applied over a rainfed agricultural area in central Iowa, an irrigated agricultural region in the Texas High Plains, and a heterogeneous naturally vegetated landscape in Alaska indicates that the DMS outperformed TsHARP in all cases. The artificial box-like patterns in LST generated by the TsHARP approach are greatly reduced using the DMS scheme, especially for areas containing irrigated crops, water bodies, thin clouds or terrain. While the DMS technique can provide fine resolution TIR imagery, there are limits to the sharpening ratios that can be reasonably implemented. Consequently, sharpening techniques cannot replace actual thermal band imagery at fine resolutions or missions that

Mining activities at Neyveli

International Nuclear Information System (INIS)

Boopathy, P.V.; Rathinavel, R.

1993-01-01

Mining activities at lignite areas around Neyveli are described. Measures taken to safeguard the environment from despoliation of land, air pollution, noise pollution and effluents are described. (M.G.B.)

The Community Land Act in Kenya Opportunities and Challenges for Communities

Directory of Open Access Journals (Sweden)

Liz Alden Wily

2018-01-01

Full Text Available Kenya is the most recent African state to acknowledge customary tenure as producing lawful property rights, not merely rights of occupation and use on government or public lands. This paper researches this new legal environment. This promises land security for 6 to 10 million Kenyans, most of who are members of pastoral or other poorer rural communities. Analysis is prefaced with substantial background on legal trends continentally, but the focus is on Kenya’s Community Land Act, 2016, as the framework through which customary holdings are to be identified and registered. A main conclusion is that while Kenya’s law is positive and even cutting-edge in respects, legal loopholes place communities at risk of their lands not being as secure as promised ahead of formalization, and at risk of losing some of their most valuable lands during the formalization process. This is mainly due to overlapping claims by the national and local government authorities. Political will to apply the law is also weak. The truism that the law is never enough on its own to secure social change is illustrated. With or without legal protection, the assistance of non-state actors will be needed to help communities secure their lands under formal collective entitlements. The need for judicial interpretation of disputed legal provisions may also be required to ensure new constitutional principles are delivered.

First-year survival and growth of three species assemblages planted on reclaimed mine land as affected by three levels of silvicultural intensity

Science.gov (United States)

Chad N. Casselman; Thomas R. Fox; James A. Burger

2006-01-01

Surface mined land in the Appalachian coal-producing region have been found to exhibit growing conditions that are unfavorable for the establishment of productive forests including dense ground covers, compacted soil materials, and unfavorable soil chemical properties. To address these concerns, a 3 x 3 x 3 factor random complete block experiment was used to...

The legal aspects of the research and mining in the Brazilian law

International Nuclear Information System (INIS)

Godinho, T.M.

1982-01-01

The mining system main principles and concepts in Brazilian Legislation are presented, with description of the legislation that disciplines the activities of mineral research and mining emphasizing the special rules that guide the tasks of explotation, production and use of nuclear minerals and other minerals related to the nuclear area. (A.L.) [pt

Mining the ocean floor : Managing geological uncertainty

NARCIS (Netherlands)

Wambeke, T.; Alvarez Grima, M.; Fenton, G.A.; Benndorf, J.; Vervoort, A.

2013-01-01

As land resources decrease, commodity prices increase, and technology evolves, deep sea mining is becoming a viable alternative to meet the increasing demand for minerals. Successful deep sea mining operations are built on sound identification of the resource, proper selection of equipment, a

Uranium mining and production: A legal perspective on regulating an important resource

International Nuclear Information System (INIS)

Thiele, Lisa

2013-01-01

The importance of uranium can be examined from several perspectives. First, natural uranium is a strategic energy resource because it is a key ingredient for the generation of nuclear power and, therefore, it can affect the energy security of a state. Second, natural uranium is also a raw material in relative abundance throughout the world, which can, through certain steps, be transformed into nuclear explosive devices. Thus, there is both an interest in the trade of uranium resources and a need for their regulatory control. The importance of uranium to the worldwide civilian nuclear industry means that its extraction and processing - the so-called 'front end' of the nuclear fuel cycle - is of regulatory interest. Like 'ordinary' metal mining, which is generally regulated within a country, uranium mining must also be considered from the more particular perspective of regulation and control, as part of the international nuclear law regime that is applied to the entire nuclear fuel cycle. The present overview of the regulatory role in overseeing and controlling uranium mining and production will outline the regulation of this resource from an international level, both from early days to the present day. Uranium mining is not regulated internationally; rather, it is a state responsibility. However, developments at the international level have, over time, led to better national regulation. One can note several changes in the approach to the uranium industry since the time that uranium was first mined on a significant scale, so that today the mining and trade of uranium is a well-established and regulated industry much less marked by secrecy and Cold War sentiment. At the same time, it is informed by international standards and conventions, proliferation concerns and a modern regard for environmental protection and the health and safety of workers and the public. (author)

Mining Legal and Business Resources on Canadian Banking

Directory of Open Access Journals (Sweden)

Rajiv Johal

2013-06-01

Full Text Available Given the distinct nature of the Canadian banking system, it is important for novice researchers to know which business and legal resources to consult in order to quickly find information that is particular to Canadian banking. However, there are very few articles or monographs in the library literature that describe how to find information sources exclusively on this subject from a Canadian perspective. Most available publications tend to specialize in sources for the US banking and Federal Reserve System with little attention to Canada. The paper begins with a brief introduction to Canadian banking. From there, the authors demonstrate where researchers can find primary sources such as legislation, regulations and case law. In addition, this article identifies and discusses the different types of information found on the websites of associations and government agencies such as the Office of the Superintendent of Financial Institutions, which supervises and regulates various areas of Canada’s financial system. Also discussed are secondary sources such as industry research and reports that are available from reliable websites and subscription-based resources. This paper also explores the best business and legal databases for researchers. Based on results from searching in periodical directories and indexes, the paper additionally provides a description of the most pertinent academic, trade and general publications relevant to the Canadian banking system and where their contents are indexed.

The battle for our hearts and mines

International Nuclear Information System (INIS)

Duffy, M.

1991-01-01

It is shown how the attitudes of extremists, conservationists, supporters of Aboriginal land claims and opponents of uranium mining have affected those who are influential in determining how Australians view the mining and in particular, uranium mining. The author also tells the story of the discovery of the Olympic Dam and shows how the people involved with Olympic Dam are passionate and proud about their work. ills

Synthesis report about the after-mine mission; Rapport de synthese sur la mission apres-mine

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

The French ministry of economy finances and industry has assigned the mission of evaluating the after-mine management system to the general inspection of finances and the general council of mines. The after-mine management system encompasses all procedures of coal, iron and potash mines closing down, land reclamation and environmental remedial action and site rehabilitation. This document makes first a status of the problems generated by the stoppage of mining activities: technical aspects, costs, institutional, organisational and juridical aspects, conservation of competences, international benchmarking elements and good practices implemented in foreign countries. Then, in a second part, this report presents the recommendations of the after-mine mission about the mastery of after-mine costs in agreement with the respect of the technical and social goals, with the development of the after-mine institutional system with the scheduled disappearance of Charbonnages de France and Mines de Potasses d'Alsace companies, and with the conservation of competences in the framework of the post-mine operational structure proposed by the mission. (J.S.)

Synthesis report about the after-mine mission; Rapport de synthese sur la mission apres-mine

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

The French ministry of economy finances and industry has assigned the mission of evaluating the after-mine management system to the general inspection of finances and the general council of mines. The after-mine management system encompasses all procedures of coal, iron and potash mines closing down, land reclamation and environmental remedial action and site rehabilitation. This document makes first a status of the problems generated by the stoppage of mining activities: technical aspects, costs, institutional, organisational and juridical aspects, conservation of competences, international benchmarking elements and good practices implemented in foreign countries. Then, in a second part, this report presents the recommendations of the after-mine mission about the mastery of after-mine costs in agreement with the respect of the technical and social goals, with the development of the after-mine institutional system with the scheduled disappearance of Charbonnages de France and Mines de Potasses d'Alsace companies, and with the conservation of competences in the framework of the post-mine operational structure proposed by the mission. (J.S.)

The Imposition Environmental Cost-Loading Of Companies Investing In Coal Mining

Directory of Open Access Journals (Sweden)

Tomi Risman

2015-08-01

Full Text Available The instrument of environment is an effort to prevent environmental problems caused by mining activities both in forms and its nature. The aims of the study are to analyze and understanding the essence of environment cost-loading in order to restore the environment from coal mining activities both when mining taken place and post-mining. The type of research used is a normative-legal research. This research was conducted in the province of South Kalimantan with the consideration that the South Kalimantan is one of the largest coal-producing Provinces in Indonesia. In addition the environment cost-loading for investor in coal mining have the same properties in all coal mining sites in Indonesia. The results of the research indicated that the imposition and environment-cost in investment activity in the field of coal mining can be seen from the two approaches i.e the economic and legal approach. Economic approach is an approach that emphasizes the economic benefits gained by the owner of activities when they comply with the environmental requirements stipulated by laws and environmental regulations. Realizing the importance of environmental cost-loading for the company that manages the coal mining especially for the utilization of prevention of pollution caused by coal mining activity it is necessary to develop an institutional guarantee of recovery from the effects of pollution by establishing fund insurance for environmental restoration as a result of pollution. Thus in order to optimize the implementation of guarantee fund for environmental restoration are specifically utilized for post-mining reclamation then granting the status of Clean and Clear C amp C for coal mining investor must be presupposing the proof of guarantee fund has been placed for environmental restoration post-mining.

Solar energy legal bibliography. Final report. [160 references

Energy Technology Data Exchange (ETDEWEB)

Seeley, D.; Euser, B.; Joyce, C.; Morgan, G. H.; Laitos, J. G.; Adams, A.

1979-03-01

The Solar Energy Legal Bibliography is a compilation of approximately 160 solar publications abstracted for their legal and policy content (through October 1978). Emphasis is on legal barriers and incentives to solar energy development. Abstracts are arranged under the following categories: Antitrust, Biomass, Building Codes, Consumer Protection, Environmental Aspects, Federal Legislation and Programs, Financing/Insurance, International Law, Labor, Land Use (Covenants, Easements, Nuisance, Zoning), Local Legislation and Programs, Ocean Energy, Patents and Licenses, Photovoltaics, Solar Access Rights, Solar Heating and Cooling, Solar Thermal Power Systems, Standards, State Legislation and Programs, Tax Law, Tort Liability, Utilities, Warranties, Wind Resources, and General Solar Law.

Ecological restoration of mineland with particular reference to the metalliferous mine wasteland in China: A review of research and practice.

Science.gov (United States)

Li, M S

2006-03-15

Despite a principal contributor to the rapid economic growth, the mining industry in China produced a large amount of wasteland and caused water pollution and soil erosion as well as other environmental damages. In 2002, this industry generated 265.4 Mt tailings, 130.4 Mt gangue and 107.8 Mt smelting slags. The degraded land associated with mining is estimated to be 3.2 Mha by the end of 2004, deteriorating the land shortage of China. Restoration of mine wasteland began in late 1970s but the restoration process was sluggish. The overall restoration rate (the ratio of reclaimed land area to the total degraded land area) of mine wasteland was some 10-12% with a higher rate for coal mine spoils but a lower rate for metal-mined derelict land. From 1994 to 2004, 149 research papers were published about the restoration of China's mining wasteland, of which 70 were on metal-mined land and 61 on the non-metal-mined land. Although 37 institutions in China were involved in the restoration research, only a few remained active and productive. Metal-mined derelict land is often more metal toxic and deficient of macronutrients and is tougher for revegetation. Many substrate amelioration techniques were proposed and tolerant plant species were tested for use of reclamation of the metal-mined tailings. Five hyperaccumulator species have been reported in China for the potential use in phytoremediation. However, these accomplishments were all at laboratory or small-scale field demonstration stage and still far from the practical use in reality. To accelerate the restoration and utilization of mine wasteland, several recommendations are put forward in this review. Above these suggestions, the commitment and efficiency of the government at all levels are vital.

Quantifying topographic differences between premining and reclaimed landscapes at a large surface coal mine

International Nuclear Information System (INIS)

Friedlander, J.D.

1994-01-01

Premining and reclaimed landscapes on 2,300 acres were compared quantitatively at a surface coal mine in western North Dakota. Weighted average slopes were determined by calculating acres in each slope class (0% to 3%, 3% to 6%, 6% to 9%, 9% to 15%, and > 15%) and dividing by the total number of acres. Weighted average slopes were 3.8% and 3.0% for all premining and reclaimed lands respectively. Weighted average slopes were 2.7% and 2.1% for premining and reclaimed croplands respectively. Reclaimed native rangeland slopes are 5.5% compared to 7.0% premining. The acreage of native rangeland with >9% slopes decreased more than 50% during reclamation. For all mined lands there is 25% more reclaimed land with 0% to 3% slopes and 25% less reclaimed land with >6% slopes than before mining. Topographic changes caused by surface mining and reclamation enhance soil conservation, moisture retention, and agricultural productivity. A cross-sectional profile had 26.8 and 15.5 premining and reclaimed land up-down gradient changes per mile respectively, indicating reclaimed land is less diverse than it was prior to mining. Slope class map units average 3.5 and 4.4 acres respectively on premining and reclaimed lands, further indicating reduced diversity. Landscape improvements conflict with regulatory diversity requirements to determine reclamation success

Riding the perfect storm facing the mining sector

CSIR Research Space (South Africa)

Singh, Navin

2016-06-01

Full Text Available across all the mining commodities continue in a downward slump, marginal mines face the ever-increasing risk of closure and thus the post-mining rehabilitation and regeneration of mine land is another critical issue that needs to be addressed now... of gold mining in South Africa •� In the case of PGMs, South Africa dominates global production. Labour costs and rising steel and electricity costs all result in production being marginal in terms of operational costs •� In the iron ore industry...

Surface Mining and Reclamation Effects on Flood Response of Watersheds in the Central Appalachian Plateau Region

Science.gov (United States)

Ferrari, J. R.; Lookingbill, T. R.; McCormick, B.; Townsend, P. A.; Eshleman, K. N.

2009-01-01

Surface mining of coal and subsequent reclamation represent the dominant land use change in the central Appalachian Plateau (CAP) region of the United States. Hydrologic impacts of surface mining have been studied at the plot scale, but effects at broader scales have not been explored adequately. Broad-scale classification of reclaimed sites is difficult because standing vegetation makes them nearly indistinguishable from alternate land uses. We used a land cover data set that accurately maps surface mines for a 187-km2 watershed within the CAP. These land cover data, as well as plot-level data from within the watershed, are used with HSPF (Hydrologic Simulation Program-Fortran) to estimate changes in flood response as a function of increased mining. Results show that the rate at which flood magnitude increases due to increased mining is linear, with greater rates observed for less frequent return intervals. These findings indicate that mine reclamation leaves the landscape in a condition more similar to urban areas rather than does simple deforestation, and call into question the effectiveness of reclamation in terms of returning mined areas to the hydrological state that existed before mining.

Impact of coal mining subsidence on farmland in eastern China

International Nuclear Information System (INIS)

Hu, Z.; Hu, F.; Li, J.; Li, H.

1997-01-01

This paper discusses damage characteristics of farmland due to coal mining subsidence in eastern China. The landscape of the mining subsidence trough has been divided into three zones; central zone, trough margin zone an dinner-edge zone. Each zone had a specific characteristic of deformation. The water accumulation, prone (downward sloping) land and fissures are typical damage characteristics of the subsidence landscape in eastern China. Based on soils analysis at different positions of the subsidence trough, the impact of mining subsidence on soil properties was identified. The physical properties of soil sensitive to mining subsidence were bulk density, water content and hydraulic conductivity, and they showed worsening form the top to the centre of the subsidence trough. Except for soil electrical conductivity, the tested soil chemical properties were not so sensitive to mining subsidence. They may however change after subsidence. An accumulation of salt was found in both new and old subsidence areas and the old subsidence area had a higher salt content. The soil biomass C in newly subsided land showed a decreasing trend from the top to the centre of the subsidence trough, but no obvious trend was observed in the old subsidence areas. Based on the soil analysis of subsided land, soil erosion was identified as a serious problem, most severe in the middle of the prone land. 4 refs., 5 figs., 1 tab

Exploring an Ecologically Sustainable Scheme for Landscape Restoration of Abandoned Mine Land: Scenario-Based Simulation Integrated Linear Programming and CLUE-S Model.

Science.gov (United States)

Zhang, Liping; Zhang, Shiwen; Huang, Yajie; Cao, Meng; Huang, Yuanfang; Zhang, Hongyan

2016-03-24

Understanding abandoned mine land (AML) changes during land reclamation is crucial for reusing damaged land resources and formulating sound ecological restoration policies. This study combines the linear programming (LP) model and the CLUE-S model to simulate land-use dynamics in the Mentougou District (Beijing, China) from 2007 to 2020 under three reclamation scenarios, that is, the planning scenario based on the general land-use plan in study area (scenario 1), maximal comprehensive benefits (scenario 2), and maximal ecosystem service value (scenario 3). Nine landscape-scale graph metrics were then selected to describe the landscape characteristics. The results show that the coupled model presented can simulate the dynamics of AML effectively and the spatially explicit transformations of AML were different. New cultivated land dominates in scenario 1, while construction land and forest land account for major percentages in scenarios 2 and 3, respectively. Scenario 3 has an advantage in most of the selected indices as the patches combined most closely. To conclude, reclaiming AML by transformation into more forest can reduce the variability and maintain the stability of the landscape ecological system in study area. These findings contribute to better mapping AML dynamics and providing policy support for the management of AML.

75 FR 77658 - Public Land Order No. 7755; Withdrawal of Public Lands and Reserved Federal Minerals for the Ash...

Science.gov (United States)

2010-12-13

... mining laws (30 U.S.C. Ch. 2), and jurisdiction is transferred to the U.S. Fish and Wildlife Service for... mining laws, and 5,570.02 acres of reserved Federal minerals from location under the mining laws, subject.... This order also transfers jurisdiction of the public lands within the Ash Meadows National Wildlife...

Reclamation of abandoned mined lands along th Upper Illinois Waterway using dredged material

Energy Technology Data Exchange (ETDEWEB)

Van Luik, A; Harrison, W

1982-01-01

Sediments were sampled and characterized from 28 actual or proposed maintenance-dredging locations in the Upper Illinois Waterway, that is, the Calumet-Sag Channel, the Des Plaines River downstream of its confluence with the Calumet-Sag Channel, and the Illinois River from the confluence of the Kankakee and Des Plaines rivers to Havana, Illinois. Sufficient data on chemical constituents and physical sediments were obtained to allow the classification of these sediments by currently applicable criteria of the Illinois Environmental Protection Agency for the identification of hazardous, persistent, and potentially hazardous wastes. By these criteria, the potential dredged materials studied were not hazardous, persistent, or potentially hazardous; they are a suitable topsoil/ reclamation medium. A study of problem abandoned surface-mined land sites (problem lands are defined as being acidic and/or sparsely vegetated) along the Illinois River showed that three sites were particularly well suited to the needs of the Corps of Engineers (COE) for a dredged material disposal/reclamation site. Thes sites were a pair of municipally owned sites in Morris, Illinois, and a small corporately owned site east of Ottawa, Illinois, and adjacent to the Illinois River. Other sites were also ranked as to suitability for COE involvement in their reclamation. Reclamation disposal was found to be an economically competitive alternative to near-source confined disposal for Upper Illinois Waterway dredged material.

Land use and energy

Energy Technology Data Exchange (ETDEWEB)

Robeck, K.E.; Ballou, S.W.; South, D.W.; Davis, M.J.; Chiu, S.Y.; Baker, J.E.; Dauzvardis, P.A.; Garvey, D.B.; Torpy, M.F.

1980-07-01

This report provides estimates of the amount of land required by past and future energy development in the United States and examines major federal legislation that regulates the impact of energy facilities on land use. An example of one land use issue associated with energy development - the potential conflict between surface mining and agriculture - is illustrated by describing the actual and projected changes in land use caused by coal mining in western Indiana. Energy activities addressed in the report include extraction of coal, oil, natural gas, uranium, oil shale, and geothermal steam; uranium processing; preparation of synfuels from coal; oil refineries; fossil-fuel, nuclear, and hydro-electric power plants; biomass energy farms; and disposal of solid wastes generated during combustion of fossil fuels. Approximately 1.1 to 3.3 x 10/sup 6/ acres were devoted to these activities in the United States in 1975. As much as 1.8 to 2.0 x 10/sup 6/ additional acres could be required by 1990 for new, nonbiomass energy development. The production of grain for fuel ethanol could require an additional 16.9 to 55.7 x 10/sup 6/ acres by 1990. Federal laws that directly or indirectly regulate the land-use impacts of energy facilities include the National Environmental Protection Act, Clean Air Act, Federal Water Pollution Control Act, Surface Mining Control and Reclamation Act, and Coastal Zone Management Act. The major provisions of these acts, other relevant federal regulations, and similar state and local regulatons are described in this report. Federal legislation relating to air quality, water quality, and the management of public lands has the greatest potential to influence the location and timing of future energy development in the United States.

Land use and energy

International Nuclear Information System (INIS)

Robeck, K.E.; Ballou, S.W.; South, D.W.; Davis, M.J.; Chiu, S.Y.; Baker, J.E.; Dauzvardis, P.A.; Garvey, D.B.; Torpy, M.F.

1980-07-01

This report provides estimates of the amount of land required by past and future energy development in the United States and examines major federal legislation that regulates the impact of energy facilities on land use. An example of one land use issue associated with energy development - the potential conflict between surface mining and agriculture - is illustrated by describing the actual and projected changes in land use caused by coal mining in western Indiana. Energy activities addressed in the report include extraction of coal, oil, natural gas, uranium, oil shale, and geothermal steam; uranium processing; preparation of synfuels from coal; oil refineries; fossil-fuel, nuclear, and hydro-electric power plants; biomass energy farms; and disposal of solid wastes generated during combustion of fossil fuels. Approximately 1.1 to 3.3 x 10 6 acres were devoted to these activities in the United States in 1975. As much as 1.8 to 2.0 x 10 6 additional acres could be required by 1990 for new, nonbiomass energy development. The production of grain for fuel ethanol could require an additional 16.9 to 55.7 x 10 6 acres by 1990. Federal laws that directly or indirectly regulate the land-use impacts of energy facilities include the National Environmental Protection Act, Clean Air Act, Federal Water Pollution Control Act, Surface Mining Control and Reclamation Act, and Coastal Zone Management Act. The major provisions of these acts, other relevant federal regulations, and similar state and local regulatons are described in this report. Federal legislation relating to air quality, water quality, and the management of public lands has the greatest potential to influence the location and timing of future energy development in the United States

Adopted practices for mined land reclamation in Ghana: a case ...

African Journals Online (AJOL)

Although mining is an economic booster, its negative ecological backlashes have become a great concern to environmental experts, development planners and policy makers in the era of increasing environment and sustainable development concerns. Reclamation of derelict mine sites is necessary for restoration of ...

Infilling Littleton Street Mine, Wallsall, with colliery spoil rock paste

Energy Technology Data Exchange (ETDEWEB)

Jarvis, S.T.; Braithwaite, P.A. [Ove Arup and Partners, Birmingham (United Kingdom)

1993-12-31

Describes the filling of an abandoned underground mine with low strength (12-20 kPa) paste made of coal mining waste. With a volume of 550,000 m{sup 3}, it was the largest mine to be filled with rock paste to date. The abandoned mine, flooded with underground water, consists of room and pillar workings at shallow depth of 35 to 60 m. Height of the underground mine cavity varies between 4 and 8 m. The process of infilling and tests and systems for monitoring infilling completeness and strength are described. Benefits of rock paste over other forms of infilling are discussed. Land reclamation work at the source sites is also described. Mineral waste source sites and specifications of the materials are given. After work completion, about 18 ha of derelict urban land were released for redevelopment. 6 refs.

Legal bases of resource policy in the Federal Republic of Germany. A contribution towards law-related geography. Die rechtlichen Grundlagen der Ressourcenpolitik in der Bundesrepublik Deutschland. Ein Beitrag zur Rechtsgeographie

Energy Technology Data Exchange (ETDEWEB)

Graafen, R

1983-01-01

This work from the field of law-related geography deals with the legal regulations issued in the framework of resource policy and with their territorial effects. One of the purpose of law-related geography is to present those legal regulations which bear on territory in a manner easy to survey. The different legal forms to be considered (law, legal regulation, administrative regulation, statutes, law of the (European Community etc.) provide a means of approach. From the peculiarities of the individual legal forms it is possible to tell for instance in how far they possess validity as against citizens or only as against authorities, in how far they are cogent or only constitute recommendations, or whether citizens are allowed to participate in the precise definition of regulations, what standard of European Community law are immediately applied in the Federal Republic of Germany, or what the order of priority of legal regulations is. The study investigates above all the territory-related consequences of regional and land use planning, the federal mining law, energy policy with regard to black coal, brown coal, petroleum and naturel gas, of the planning of power plans sites, local supply concepts, transport infra-structure policy, the federal immission protection law and of regulations for the protection of nature or governing forest and water management. (orig./HSCH).

Assessment of the impact of underground mining on ground surface

International Nuclear Information System (INIS)

Toomik, Arvi

1999-01-01

The mine able oil shale bed is located in horizontally lying Ordovician limestones at a depth of 10-60 meters from the ground surface. Limestones are covered with Quaternary sediments, mainly till and loam, sporadically seams of clay occur. The overburden rocks of oil shale bed are jointed limestones with weak contacts between layers. The upper part of limestones is weakened additionally due to weathering to depths of 10-20 metres. Ground movements caused by mining reach the ground surface easily due to the shallow location of workings. The size and nature of these movements depend on mining and roof control methods used. In this study the impact of geotechnical processes on the ground surface caused by four different mining methods is analysed. A new, artificial micro relief is formed on undermined areas, where the ground surface depressions are alternating with rising grounds. When the Quaternary cover contains loamy sediments, the surface (rain) water will accumulate in the depressions. The response of usable lands on undermined areas depends on the degree of changes in the relief and water regime. There exists a maximum degree (limit) of changes of ground movements in case of which the changes in land use are not yet considerable. The factor of land deterioration was developed for arable and forest lands taking into account the character and degree of negative impacts. When no one deterioration factor exceeds the limit, the value of arable land will be 1.0 (100%). When some factor exceeds the limit, then water logging in subsidence troughs will diminish the value to 0.7, slopes to 0.8 and the area of weathered basic rocks to 0.9. In case of a combined effect of all these factors the value of arable land will fall to 0.5. As the long-term character of ground movement after room and pillar mining is not yet established, the factor for quasi stable areas is taken preliminarily as 0.9. Using detailed plans of mined out areas and the proposed factors, it is possible

Prehospital Emergencies in Illegal Gold Mining Sites in French Guiana.

Science.gov (United States)

Egmann, Gérald; Tattevin, Pierre; Palancade, Renaud; Nacher, Matthieu

2018-03-01

Illegal gold mining is flourishing in French Guiana, existing outside the law due to both the high cost of gold mining permits and the challenges of law enforcement within the Amazon forest. We report the characteristics of, and the medical responses to, medical emergencies in illegal gold mining sites. We performed a retrospective study of all medical emergencies reported from illegal gold mining sites to the centralized call office of SAMU 973 from 1998 through 2000 and from 2008 through 2010. According to the national health care system, any medical emergency within the territory is handled by the prehospital emergency medical service (SAMU 973), irrespective of the patients' legal status. Data were extracted from the SAMU 973 notebook registry (1998-2000) or the SAMU 973 computerized database (2008-2010) and werre collected using a standardized questionnaire. Of 71,932 calls for medical emergencies in French Guiana during the study periods, 340 (0.5%) originated from illegal gold mining sites. Of these, 196 (58%) led to medical evacuation by helicopter, whereas the overall rate of evacuation by helicopter after placing a call to SAMU 973 was only 4% (3020/71,932; PAmazon forest mostly include infectious diseases, followed by trauma, and often require medical evacuation by helicopter. Our study suggests that implementation of preventive medicine within gold mining sites, irrespective of their legal status, could be cost-effective and reduce morbidity. Copyright © 2017 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

Reclamation of derelict land: procedure for locating abandoned mine shafts

Energy Technology Data Exchange (ETDEWEB)

1976-01-01

A procedure for locating abandoned shafts has been compiled from the experiences of those familiar with the problem. The procedure begins with a careful study of all the maps, aerial photographs and documents related to the mining activity and may include specialized surveys using geophysical, geochemical and aerial photographic methods when specific conditions are known or are likely to exist at the site. Direct methods, of either excavation, probing or drilling are required in each instance to confirm the location. Most of the methods are illustrated with case histories, and seismic and remote sensing methods are discussed in detail in appendices. Also in appendices, specific sources of information relating to mining are listed. Physical characteristics of mine shafts which are likely to have a bearing on the finding of the shaft are discussed, and an outline of the costs of the methods is presented. A glossary of mining terms used in the document and a detailed bibliography are provided.

FORMS OF DEVELOPMENT AND LAND TENURE AS IMPROVEMENT TOOLS OF land use planning IN UKRAINE

Directory of Open Access Journals (Sweden)

Tretyak A.M.

2016-05-01

Full Text Available Transformations which take place now in the the economy of Ukraine, and in particular in agriculture considerably exacerbated organizational and legal problems and organizational and territorial forms of local agricultural enterprises, protection of land ownership rights. Transformation of land relations violated the the traditional forms of organization of agricultural production, reduced the efficiency of capital investmenst in improvement of using and protection of land. Therefore, to improve the efficiency of agricultural land use in conditions of formation of market economy, general urgent of time is an in-depth analysis of the types and forms of land use which have found their consolidation at the legislative level. Land management is carried out throughout the country. It enveloped lands irrespective of unequivocal purpose, ownership and the character of using. But goals and objectives of land management, it’s content may be different. An important feature of land management are and it’s types. The current Land Code of Ukraineas the the Law of Ukraine "On Land Management" don’t contain legislative provisions on division of land management for certain types. Meanwhile, it should be noted, that normative and legal acts on land management of the Soviet period (Fundamentals of land legislation of the USSR and the United Republics 1968. Land codes 1978., 1990, 1992 there are two separate types of it - intereconomic (Modern terminology of A.M. Tretyak - territorial and internaleconomic. Modern practice of the actions in the field of land management as evidenced by about the existence of another and a third type of land management – separational. Each of them is characterized by a specific purpose, carried out at different levels. It would therefore be appropriate, hat separate species of land management und their consolidation and in legislation level. Given that the process of implementation of land management for the object of land

Protected area effectiveness against land development in Spain.

Science.gov (United States)

Rodríguez-Rodríguez, David; Martínez-Vega, Javier

2018-06-01

Land use-land cover (LULC) changes towards artificial covers are one of the main global threats to biodiversity conservation. In this comprehensive study, we tested a number of methodological and research hypotheses, and a new covariate control technique in order to address common protected area (PA) assessment issues and accurately assess whether different PA networks have had an effect at preventing development of artificial LULCs in Spain, a highly biodiverse country that has experienced massive socioeconomic transformations in the past two decades. We used digital census data for four PA networks designated between 1990 and 2000: Nature Reserves (NRs), Nature Parks (NPs), Sites of Community Importance (SCIs) and Special Protection Areas (SPAs). We analysed the effect of explanatory variables on the ecological effectiveness of protected polygons (PPs): Legislation stringency, cummulative legal designations, management, size, age and bio-physical characteristics. A multiple Before-After-Control-Impact (BACI) semi-experimental research design was used whereby artificial land cover increase (ALCI) and proportional artificial land cover increase (PALCI) results were compared inside and outside PAs, using 1 km and 5 km buffer areas surrounding PAs as controls. LULC data were retrieved from Corine Land Cover (CLC) 1990 and 2006 data. Results from three spatial-statistical models using progressively restrictive criteria to select control areas increasingly more accurate and similar to the assessed PPs were compared. PAs were a generally effective territorial policy to prevent land development in Spain. NRs were the most effective PA category, with no new artificial land covers in the assessed period, although exact causality could not be attributed due to legal overlaps. SPAs were the least effective category, with worse ALCI data than their control areas. Legal protection was effective against land development, which was influenced by most bio-physical variables

Life cycle assessment of opencast coal mine production: a case study in Yimin mining area in China.

Science.gov (United States)

Zhang, Li; Wang, Jinman; Feng, Yu

2018-03-01

China has the largest coal production in the world due to abundant resource requirements for economic development. In recent years, the proportion of opencast coal mine production has increased significantly in China. Opencast coal mining can lead to a large number of environmental problems, including air pollution, water pollution, and solid waste occupation. The previous studies on the environmental impacts of opencast coal mine production were focused on a single production process. Moreover, mined land reclamation was an important process in opencast coal mine production; however, it was rarely considered in previous research. Therefore, this study attempted to perform a whole environmental impact analysis including land reclamation stage using life cycle assessment (LCA) method. The Yimin opencast coal mine was selected to conduct a case study. The production of 100 tons of coal was used as the functional unit to evaluate the environmental risks in the stages of stripping, mining, transportation, processing, and reclamation. A total of six environmental impact categories, i.e., resource consumption, acidification, global warming, solid waste, eutrophication, and dust, were selected to conduct this assessment. The contribution rates of different categories of environmental impacts were significantly different, and different stages exhibited different consumption and emissions that gave rise to different environmental effects. Dust was the most serious environmental impact category, and its contribution rate was 36.81%, followed by global warming and acidification with contribution rates of 29.43% and 22.58%, respectively. Both dust and global warming were mainly affected in mining stage in Yimin opencast coal mine based on comprehensive analysis of environmental impact. Some economic and feasible measures should be used to mitigate the environmental impacts of opencast coal mine production, such as water spraying, clean transportation, increasing processing

Breccia-pipe uranium mining in northern Arizona; estimate of resources and assessment of historical effects

Science.gov (United States)

Bills, Donald J.; Brown, Kristin M.; Alpine, Andrea E.; Otton, James K.; Van Gosen, Bradley S.; Hinck, Jo Ellen; Tillman, Fred D.

2011-01-01

About 1 million acres of Federal land in the Grand Canyon region of Arizona were temporarily withdrawn from new mining claims in July 2009 by the Secretary of the Interior because of concern that increased uranium mining could have negative impacts on the land, water, people, and wildlife. During a 2-year interval, a Federal team led by the Bureau of Land Management is evaluating the effects of withdrawing these lands for extended periods. As part of this team, the U.S. Geological Survey (USGS) conducted a series of short-term studies to examine the historical effects of breccia-pipe uranium mining in the region. The USGS studies provide estimates of uranium resources affected by the possible land withdrawal, examine the effects of previous breccia-pipe mining, summarize water-chemistry data for streams and springs, and investigate potential biological pathways of exposure to uranium and associated contaminants. This fact sheet summarizes results through December 2009 and outlines further research needs.

Prairie of mine(s) : cultural reclamation of the Estevan/Bienfait Coalfields

Energy Technology Data Exchange (ETDEWEB)

Baxter, S.

2010-07-01

A cultural reclamation project was launched in the Bienfait region of southern Saskatchewan where lignite mining has been ongoing since the 1800s. Evidence of 5 surface mines, 2 power stations and thousands of acres of spoil piles remain at the abandoned site. The region also comprises 140 abandoned underground mines and 4 mined-out townsites. The project introduced cultural reclamation into the role of landscape architecture, specifically in the planning and design of reclaimed mining lands. At the present time, the reclamation of post-extractive sites is limited to focusing almost exclusively on ecological factors, but failing to recognize the people and the industrial processes that actively transformed the landscape can disengage people from their past. The project concludes with a proposed master plan in addition to a few site-specific interventions that interrogate and explore the role of experiential, cultural, and historical elements in the reclamation of a site. In doing so, awareness is created about the ways in which various landscapes are manipulated every day in order for people to live in greater comfort.

Environmental considerations in mine closure planning

International Nuclear Information System (INIS)

Ricks, G.

1997-01-01

Mine closure planning considers the best ways to plan and manage the environmental changes and socio-economic effects associated with the closing of mines. While the criteria for judging successful closures may vary, it is particularly important for physical, chemical and biological stability to be achieved and for final land use to be appropriate. Trust funds are increasingly favoured as a practical means of fulfilling the requirement for a financial surety and of ensuring that financial provision is available at the end of the mine's life. (author)

Monitoring, analyzing and simulating of spatial-temporal changes of landscape pattern over mining area

Science.gov (United States)

Liu, Pei; Han, Ruimei; Wang, Shuangting

2014-11-01

According to the merits of remotely sensed data in depicting regional land cover and Land changes, multi- objective information processing is employed to remote sensing images to analyze and simulate land cover in mining areas. In this paper, multi-temporal remotely sensed data were selected to monitor the pattern, distri- bution and trend of LUCC and predict its impacts on ecological environment and human settlement in mining area. The monitor, analysis and simulation of LUCC in this coal mining areas are divided into five steps. The are information integration of optical and SAR data, LULC types extraction with SVM classifier, LULC trends simulation with CA Markov model, landscape temporal changes monitoring and analysis with confusion matrixes and landscape indices. The results demonstrate that the improved data fusion algorithm could make full use of information extracted from optical and SAR data; SVM classifier has an efficient and stable ability to obtain land cover maps, which could provide a good basis for both land cover change analysis and trend simulation; CA Markov model is able to predict LULC trends with good performance, and it is an effective way to integrate remotely sensed data with spatial-temporal model for analysis of land use / cover change and corresponding environmental impacts in mining area. Confusion matrixes are combined with landscape indices to evaluation and analysis show that, there was a sustained downward trend in agricultural land and bare land, but a continues growth trend tendency in water body, forest and other lands, and building area showing a wave like change, first increased and then decreased; mining landscape has undergone a from small to large and large to small process of fragmentation, agricultural land is the strongest influenced landscape type in this area, and human activities are the primary cause, so the problem should be pay more attentions by government and other organizations.

Parcels and Land Ownership, Parcel boundaries for Johnson County Kansas based off of legal description. Used to show spatial reference to parcel boundaries of Johnson County Kansas., Published in 2007, Johnson County Government.

Data.gov (United States)

NSGIC Local Govt | GIS Inventory — Parcels and Land Ownership dataset current as of 2007. Parcel boundaries for Johnson County Kansas based off of legal description. Used to show spatial reference to...

Optimisation of reclamation approaches to land affected by surface coal mining

Energy Technology Data Exchange (ETDEWEB)

Kabrna, M.; Hendrychova, M. [Vyzkumny ustav pro hnede uhli a.s. (Czech Republic); Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Environmental Science; Salek, M. [Czech Univ. of Life Sciences, Prague (Czech Republic). Faculty of Environmental Science; Rehor, M. [Vyzkumny ustav pro hnede uhli a.s. (Czech Republic)

2009-07-01

Since the 1950s, reclamation of land affected by brown coal mining in the Czech Republic has been conducted. Since this time, there has been significant improvement in quality development of reclamation measures. This paper discussed the results of different studies where technically reclaimed sites as well as naturally developed sites were investigated. The paper discussed the methodology of the study as well as results of succession versus reclamation and next preferences. One of the studies that was examined involved four groups of animals that have a close relation to soil and plant vegetation. These included ground beetles, bugs, molluscs, and birds. This study found that the spontaneously developed sites could be characterized by the same or a higher biodiversity than those technically reclaimed. The second study examined bird nest preferences either to domestic or to exotic trees. The results showed that although exotic trees dominate on reclaimed sites, the birds preferred the domestic trees for nesting. It was concluded that the natural succession could play a significant role within reclamation practices, particularly on those sites where higher species diversity is desirable. 10 refs., 2 figs.

30 CFR 879.11 - Land eligible for acquisition.

Science.gov (United States)

2010-07-01

... INTERIOR ABANDONED MINE LAND RECLAMATION ACQUISITION, MANAGEMENT, AND DISPOSITION OF LANDS AND WATER § 879... provide open space benefits after restoration, reclamation, abatement, control, or prevention of the... land for the restoration, reclamation, abatement, control, or prevention of the adverse effects of past...

30 CFR 784.15 - Reclamation plan: Land use information.

Science.gov (United States)

2010-07-01

.... The narrative shall provide analyses of: (i) The capability of the land before any mining to support a... Section 784.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER...

30 CFR 780.23 - Reclamation plan: Land use information.

Science.gov (United States)

2010-07-01

.... The narrative shall provide analyses of: (i) The capability of the land before any mining to support a... Section 780.23 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER...

[Effect of soil phenolic acids on soil microbe of coal-mining depressed land after afforestation restoration by different tree species].

Science.gov (United States)

Ji, Li; Yang, Li Xue

2017-12-01

Phenolic acids are one of the most important factors that influence microbial community structure. Investigating the dynamic changes of phenolic acids and their relationship with the microbial community structure in plantation soils with different tree species could contribute to better understanding and revealing the mechanisms of microbial community changes under afforestation restoration in coal-mining subsidence areas. In this study, plantations of three conifer and one deciduous species (Pinus koraiensis, Larix gmelinii, Pinus sylvestris var. mongolica, and Populus ussuriensis) were established on abandoned coal-mining subsidence areas in Baoshan District, Shuangyashan City. The contents of soil phenols, 11 types of phenolic acids, and microbial communities in all plots were determined. The results showed that the contents of soil complex phenol in plantations were significantly higher than that of abandoned land overall. Specifically, soils in larch and poplar plantations had higher contents of complex phenol, while soils in larch and Korean pine plantations had greater contents of total phenol. Moreover, soil in the P. koraiensis plantation had a higher content of water-soluble phenol compared with abandoned lands. The determination of 11 phenolic acids indicated that the contents of ferulic acid, abietic acid, β-sitosterol, oleanolic acid, shikimic acid, linoleic acid, and stearic acid were higher in plantation soils. Although soil phenol contents were not related with soil microbial biomass, the individual phenolic acids showed a significant relationship with soil microbes. Ferulic acid, abietic acid, and β-sitosterol showed significant promoting effects on soil microbial biomass, and they showed positive correlations with fungi and fungi/bacteria ratio. These three phenolic acids had higher contents in the poplar plantation, suggesting that poplar affo-restation had a beneficial effect on soil quality in coal-mining subsidence areas.

Development of methodological approaches to the accounting of ownership of land assets in Ukraine

Directory of Open Access Journals (Sweden)

T.P. Ostapchuk

2015-09-01

Full Text Available Accounting and legal display of land resources is very important in modern society as the land assets are of great value both for the state as a whole and for each landowner and land user. That’s why they must have a proper legal framework and a quite informative method of accounting. In practice the subjects of land relations have many questions and certain inconsistencies in existing legal documents. In addition, there is a mismatch of the current regulatory framework to the rules of accounting. Today, accounting law has no documents that would specifically be related to land resources, as the objects of accounting, and the rights to them. The article specifies the list of objects of accounting associated with the full ownership on land and other property rights on them. The author improves the methodical approaches to accounting display operations with land assets depending on the power of land owner, based on existing regulations and take into account the experience of other countries.

Coal mine subsidence and structures

International Nuclear Information System (INIS)

Gray, R.E.

1988-01-01

Underground coal mining has occurred beneath 32 x 10 9 m 2 (8 million acres) of land in the United States and will eventually extend beneath 162 x 10 9 m 2 (40 million acres). Most of this mining has taken place and will take place in the eastern half of the United States. In areas of abandoned mines where total extraction was not achieved, roof collapse, crushing of coal pillars, or punching of coal pillars into softer mine floor or roof rock is now resulting in sinkhole or trough subsidence tens or even hundreds of years after mining. Difference in geology, in mining, and building construction practice between Europe and the United States preclude direct transfer of European subsidence engineering experience. Building damage cannot be related simply to tensile and compressive strains at the ground surface. Recognition of the subsidence damage role played by ground-structure interaction and by structural details is needed

Agriculture and brown coal surface mining. The example of the Rhenish brown coal mining area

International Nuclear Information System (INIS)

Heck, B.

1994-01-01

Extensive surface mining in the Rhenish brown coal exploitation area has led to marked changes to the environment and living conditions there. This applies particularly to agriculture, which now has to subsist with a competitor for land. The progressive sacrifice of farmland and widespread relocation compaigns are grossly interfering with the business of farming. Only in exceptional cases do farms move as part of the relocation of whole villages. New sites are often found in hamlets and group settlements. This happens in connection with farming of newly reclaimed land or recultivated land reorganised and returned in land consolidation campaigns. (orig.) [de

Underground mining long-term impacts on forest lands

International Nuclear Information System (INIS)

Liblik, V.; Toomik, A.; Rull, E.; Pensa, M.

2000-01-01

Underground mining of oil shale in northeastern Estonia causes changes in the exterior of the local landscape in the form of depression with a depth up to 1.7 metres. As a result of the changing water regime (formation of small water-bodies and marshy areas) the environmental conditions in subsided areas will be affected as well, influencing the development and alternation of local plant communities. Researches and surveys in the subsided area, which was formed 20 years ago in the area of room-and-pillar mining, prove that the former forest has become a poor fen that may further develop to a swamp forest or a transitional bog forest. The affected areas are of great interest from the viewpoint of landscape diversity. (author)

Treat mine water using passive methods

International Nuclear Information System (INIS)

Kleinmann, R.L.P.; Hedin, R.S.

1993-01-01

Passive treatment represents an alternative to conventional chemical treatment of coal mine drainage. When successful, passive systems require less investment, less maintenance and usually are less expensive than conventional chemical treatment systems. As a result, during the last seven years, more than 500 passive systems have been constructed in the United States to treat coal mine drainage. Some exist as an alternative to conventional treatment; others serve as an inexpensive pretreatment step than can decrease subsequent chemical requirements. Sulfide minerals present in rock disturbed during mining can oxidize to form an acidic metal-laden solution, commonly known as acid mine drainage (AMD). Alkalinity present in the rock may partially or completely neutralize AMD, but if either acidity or excessive metal contaminants remain, the water must be treated before it can be discharged legally. The principal regulated contaminant metals of coal mine drainage are iron and manganese. Metal mine drainage often contains more toxic metals, such as cadmium, nickel, copper and zinc. Chemical treatment of AMD is estimated to cost America's mining industry more than $1 million a day. Three principal passive technologies are used in the treatment of coal mine drainage: Aerobic wetlands, wetlands constructed with an organic substrate and anoxic limestone drains (ALDS). The selection of the technology or combination of technologies to be used depends on the quality of the water being treated

30 CFR 902.20 - Approval of Alaska abandoned mine land reclamation plan.

Science.gov (United States)

2010-07-01

... available at: (a) Department of Natural Resources, Division of Mining and Water Management, 3601 C Street... reclamation plan. 902.20 Section 902.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE ALASKA...

7 CFR 632.13 - Eligible lands and water.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Eligible lands and water. 632.13 Section 632.13... lands and water. Lands and water eligible for reclamation are those that were mined for coal or were... lands and water are not eligible if: (a) There is continuing reclamation responsibility on the part of a...

Final environmental impact statement. Marquez uranium mine

International Nuclear Information System (INIS)

1984-01-01

As one of many activities TVA has undertaken to ensure an adequate supply of uranium for these plants, TVA has proposed to underground mine, through its operator, the uranium deposits located in the Canon de Marquez in McKinley County, New Mexico. Construction and operation of the underground mine would be expected to have the following environmental effects: (a) a temporary change in land use for 48.5 hectares from wildlife habitat and recreation to mineral extraction; (b) a minor alteration in topography near the proposed pond sites due to reclamation of waste rock piles; (c) minimal impacts on land due to limited vehicular traffic and road construction; (d) temporary depression of ground water levels in the Westwater Canyon Member of the Morrison Formation in the mine vicinity during mine life; (e) short-term project-induced impacts to surface water and shallow ground water quality; (f) a temporary decrease in air quality in the vicinity of the mining operations due to fugitive dust and exhaust emissions from combustion-driven mining and support vehicles and releases of radon and short-lived radon progeny from ventilation shafts and ore piles; (g) a temporary decrease of plant and animal species at the mine site; (h) a minor and temporary effect on aquatic systems downstream from the mine and settling ponds due to sedimentation; and (i) a minor increase of noise levels in the immediate vicinity of mine shafts and vents. The no action alternative and alternatives for securing uranium ore by other methods were considered but were found insufficient to meet TVA objectives. None of the alternatives explored were environmentally preferable. TVA also evaluated site specific alternatives including the following: different shaft and support building siting, mining techniques, and reclamation options. 25 figures, 20 tables

THE POTENTIAL OF RECLAIMED LANDS TO SEQUESTER CARBON AND MITIGATE THE GREENHOUSE EFFECT

Energy Technology Data Exchange (ETDEWEB)

Terry Brown; Song Jin

2006-05-01

Reclaimed mine lands have the potential to sequester carbon. The use of amendments to increase fertility and overall soil quality is encouraging. Waste amendments such as sewage sludge and clarifier sludge, as well as commercial compost were tested to determine their effects on carbon sequestration and humic acid formation in reclaimed mine lands. Sewage sludge and clarifier sludge have the potential to work as reclaimed mine lands amendments. C:N ratios need to be understood to determine probability of nutrient leaching and water contamination. Microbial activity on the humic acid fraction of sludge is directed toward the readily degradable constituents containing single chain functional groups. This finding indicate that amendments with lower molecular constituents such as aliphatic compounds are more amenable to microbial degradation, therefore serves as better nutrient sources to enhance the formation of vegetation in mine lands and leads to more efficient carbon sequestration.

A new procedure for deep sea mining tailings disposal

OpenAIRE

Ma, W.; Schott, D.L.; Lodewijks, G.

2017-01-01

Deep sea mining tailings disposal is a new environmental challenge related to water pollution, mineral crust waste handling, and ocean biology. The objective of this paper is to propose a new tailings disposal procedure for the deep sea mining industry. Through comparisons of the tailings disposal methods which exist in on-land mining and the coastal mining fields, a new tailings disposal procedure, i.e., the submarine–backfill–dam–reuse (SBDR) tailings disposal procedure, is proposed. It com...

Deep Impact: Effects of Mountaintop Mining on Surface Topography, Bedrock Structure, and Downstream Waters.

Science.gov (United States)

Ross, Matthew R V; McGlynn, Brian L; Bernhardt, Emily S

2016-02-16

Land use impacts are commonly quantified and compared using 2D maps, limiting the scale of their reported impacts to surface area estimates. Yet, nearly all land use involves disturbances below the land surface. Incorporating this third dimension into our estimates of land use impact is especially important when examining the impacts of mining. Mountaintop mining is the most common form of coal mining in the Central Appalachian ecoregion. Previous estimates suggest that active, reclaimed, or abandoned mountaintop mines cover ∼7% of Central Appalachia. While this is double the areal extent of development in the ecoregion (estimated to occupy mines extend 10s to 100s of meters below the current land surface. Here, we provide the first estimates for the total volumetric and topographic disturbance associated with mining in an 11 500 km(2) region of southern West Virginia. We find that the cutting of ridges and filling of valleys has lowered the median slope of mined landscapes in the region by nearly 10 degrees while increasing their average elevation by 3 m as a result of expansive valley filling. We estimate that in southern West Virginia, more than 6.4km(3) of bedrock has been broken apart and deposited into 1544 headwater valley fills. We used NPDES monitoring datatsets available for 91 of these valley fills to explore whether fill characteristics could explain variation in the pH or selenium concentrations reported for streams draining these fills. We found that the volume of overburden in individual valley fills correlates with stream pH and selenium concentration, and suggest that a three-dimensional assessment of mountaintop mining impacts is necessary to predict both the severity and the longevity of the resulting environmental impacts.

Women's Land Rights and Sustainable Development

OpenAIRE

Mehra, Rekha

1997-01-01

Unequal and insecure access to land undermind women's farm productivity, limit employment options, depress their earnings, and degrade the environment. Factors limiting women's access to land include legal discrimination, land scarcity, inappropriate government policies, and lack of political power and social status. Policies to promote sustainalbe development rather than focusing on family planning, as is commonly done, should directly support women's economic activities. Especially needed o...

30 CFR 746.13 - Decision document and recommendation on mining plan.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Decision document and recommendation on mining plan. 746.13 Section 746.13 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR FEDERAL LANDS PROGRAM REVIEW AND APPROVAL OF MINING PLANS § 746.13 Decision...

Women and Land

International Development Research Centre (IDRC) Digital Library (Canada)

Women in many African countries have a legal right to own land, but ... And so, Banda says, “we've come to see that changing the law and the ... Because the people in charge ... women's insecure tenure, despite gender-neutral statutory laws.

Application of EREP imagery to fracture-related mine safety hazards and environmental problems in mining

Science.gov (United States)

Wier, C. E.; Wobber, F. J.; Amato, R. V.; Russell, O. R. (Principal Investigator)

1973-01-01

The author has identified the following significant results. Numerous fracture traces were detected on both the color transparencies and black and white spectral bands. Fracture traces of value to mining hazards analysis were noted on the EREP imagery which could not be detected on either the ERTS-1 or high altitude aircraft color infrared photography. Several areas of mine subsidence occurring in the Busseron Creek area near Sullivan, Indiana were successfully identified using color photography. Skylab photography affords an increase over comparable scale ERTS-1 imagery in level of information obtained in mined lands inventory and reclamation analysis. A review of EREP color photography permitted the identification of a substantial number of non-fuel mines within the Southern Indiana test area. A new mine was detected on the EREP photography without prior data. EREP has definite value for estimating areal changes in active mines and for detecting new non-fuel mines. Gob piles and slurry ponds of several acres could be detected on the S-190B color photography when observed in association with large scale mining operations. Apparent degradation of water quality resulting from acid mine drainage and/or siltation was noted in several ponds or small lakes and appear to be related to intensive mining activity near Sullivan, Indiana.

Establishing Pine Monocultures and Mixed Pine-Hardwood Stands on Reclaimed Surface Mined Land in Eastern Kentucky: Implications for Forest Resilience in a Changing Climate

Directory of Open Access Journals (Sweden)

Geoffrey Bell

2017-10-01

Full Text Available Surface mining and mine reclamation practices have caused significant forest loss and forest fragmentation in Appalachia. Shortleaf pine (Pinus echinata is threatened by a variety of stresses, including diseases, pests, poor management, altered fire regimes, and climate change, and the species is the subject of a widescale restoration effort. Surface mines may present opportunity for shortleaf pine restoration; however, the survival and growth of shortleaf pine on these harsh sites has not been critically evaluated. This paper presents first-year survival and growth of native shortleaf pine planted on a reclaimed surface mine, compared to non-native loblolly pine (Pinus taeda, which has been highly successful in previous mined land reclamation plantings. Pine monoculture plots are also compared to pine-hardwood polyculture plots to evaluate effects of planting mix on tree growth and survival, as well as soil health. Initial survival of shortleaf pine is low (42%, but height growth is similar to that of loblolly pine. No differences in survival or growth were observed between monoculture and polyculture treatments. Additional surveys in coming years will address longer-term growth and survival patterns of these species, as well as changes to relevant soil health endpoints, such as soil carbon.

Methodological proposal for defining mining vocation in Venezuelan land-use planning; Propuesta metodologica para definir la vocacion minera en el contexto del ordenamiento territorial venezolano

Energy Technology Data Exchange (ETDEWEB)

Valladares Salinas, R. Y.; Dall Pozzo, F.; Castillo Padron, A. J.

2015-07-01

Mining is an economic activity which is necessary to provide raw materials for the different socio-productive networks of the country. Its application depends on the mineralogical occurrence offered by the geological conditions of an area and requires planning due to the fact that it needs to be located in a geographical space and the environment fragility of this space and the socio-economic and political-institutional legislation at a given moment all have to be taken into account. Therefore, the objective of this research consists of a proposal for a methodological model to define areas with mining adapted to the Venezuelan context of land-use planning, in order to assign mining uses to the most appropriate areas for that goal, considering the selection, assessment and integration of a series of variables and indicators adjusted to the thematic information available. (Author)

Analysis of conflicts in the use of space in mining basin “Kolubara”

Directory of Open Access Journals (Sweden)

Živković Marija

2012-01-01

Full Text Available Consequence of impact of the surface exploitation on the environment is manifested in the form of physical, social, and environmental conflicts. The dominant conflicts of the Kolubara lignite basin space occurs between mining and agriculture, which indicates the importance of the process of rehabilitation and revitalization of contaminated land and its effective bringing to the original purpose. Another significant conflict appears between the existing settlements and mining, infrastructural, water management and other facilities, which are located in areas of mining works, so the solution is in their displacement. As consequence of development of the mining-energy industrial system there is an adverse impact on the environment, which is reflected in the pollution of air, land, groundwater and surface water. Ecological dimension of this conflict presents clear and limiting factor for the mine development, which directly points that the economic development of mining basin “Kolubara” is directed toward the rational exploitation of natural resources (coal, water, land, ect.. In the process of harmonization of these conflicts, it is necessary to take into account that the energy policy acts at the national level, as the public interest, and therefore has priority over all other interests.

Mining and sustainable development: Considerations for minerals supply

International Nuclear Information System (INIS)

Lambert, Ian B.

2001-01-01

Sustainable development involves meeting the needs of human societies while maintaining viable biological and physical Earth systems. The needs include minerals: metals, fuels, industrial and construction materials. There will continue to be considerable demand for virgin mineral resources, even if levels of recycling and efficiency of use are optimal, and rates of population growth and globalisation decrease significantly. This article aims to stimulate debate on strategic issues for minerals supply. While the world has considerable stocks of mineral resources overall, international considerations of the environmental and social aspects of sustainable development are beginning to result in limitations on where mining will be conducted and what types of deposits will be mined. Current and emerging trends favour large mines in parts of the world where mining can be conducted within acceptable limits of environmental and social impact. Finding new deposits that meet such criteria will be all the more challenging given a disturbing global decline in the rate of discovery of major economic resources over the last decade, and the decreasing land area available for exploration and mining. To attract responsible exploration and mining, governments and mining nations will need to provide: regional-scale geo-scientific datasets as required to attract and guide future generations of exploration; resource access through multiple and sequential land use regimes, and frameworks for dealing with indigenous peoples' issues; and arrangements for consideration of mining proposals and regulation of mines that ensure responsible management of environmental and social issues. The minerals industry will need to continue to pursue advances in technologies for exploration, mining, processing, waste management and rehabilitation, and in public reporting of environmental and social performance. (author)

30 CFR 816.133 - Postmining land use.

Science.gov (United States)

2010-07-01

... PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-SURFACE MINING ACTIVITIES... which the postmining land use is compared shall be those uses which the land previously supported, if..., residential, or public use (including recreational facilities). (10) Federal, State, and local government...

Coal Mines, Abandoned - AML Polygons Feature

Data.gov (United States)

NSGIC Education | GIS Inventory — This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems created by past...

Coal Mines, Abandoned - AML Points Feature

Data.gov (United States)

NSGIC Education | GIS Inventory — This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems created by past...

Narbalek uranium mine: from EIS to decommissioning

International Nuclear Information System (INIS)

Waggitt, P.W.

2000-01-01

The Nabarlek uranium mine operated in Northern Australia from 1979 until 1989 and was the first of the 'new generation' of uranium mines to go through the cycle of EIS, operation and decommissioning. The paper describes the environmental and operational approval processes, the regulatory regime and the decommissioning procedures at the mine. The mine was located on land owned by indigenous Aboriginal people and so there were serious cultural considerations to be taken into account throughout the mine's life. Site work for decommissioning and rehabilitation was completed in 1995 but revegetation assessment has continued until the present time (1999). The paper concludes with the latest assessment and monitoring data and discusses the lessons learned by all parties from the completion of the cycle of mine life 'from cradle to grave'. (author)

MODERN LAND MANAGEMENT UKRAINE: CONCEPT, ESSENCE, TRENDS

Directory of Open Access Journals (Sweden)

Tretiak Anton

2016-08-01

Full Text Available Modern transformations prevailing inUkrainein the sphere of land relations and the use and protection of land are critical and require changes without final rozrushennya existing system of land management, the reform and a new understanding of the nature and forms of modern land management. Given that land management is a fundamental mechanism for land management and land use, in our opinion its reform and development should be seen in close relationship with the development of management system. Problems in the theory of management of land resources, especially its main land managers in different socio-economic communities is extremely important because the efficiency of its operation is not the most important in the economic relations of land ownership. However, for more than 25 years the implementation of land reform inUkrainegovernment has not decided as of model management and land management systems. Functioning system of land management and land use inUkraineon a "top - down" is derived from the authoritarian system of the state, theSoviet Unionand there is not a market. Similarly unchanged system of land management, which is why the task was made research its current state for further scientific studies integrated management system. It is studied modern land management in Ukraine and proved the concept and essence of contemporary land in Ukraine as a multifunctional system, which requires besides the concepts of "social land management", "economy of land", "legal land management", "technical land management", such as "environmental land management", " innovation in land management", "cadastral land management", "ecological and economic land management". A new concept of land as the overall socio-economic, environmental measures and organizational, legal and technical actions aimed at regulating land relations and rational organization of the territory of the administrative-territorial entities, entities committed under the influence of

Remediation of the Lermontov mining site in Russia

International Nuclear Information System (INIS)

Krotkov, V.V.

2001-01-01

For 40 years, uranium mines were operated in the direct vicinity of the spas of Mineralnyje Wody, Pjatigorsk, Kislowodsk, Jessentuki and Zheleznowodsk by the Almaz company. Now that the mines have been abandoned, the spa region is surrounded by contaminated land. Remedial measures are projected in accordance with radiation protection standards [de

Land-cover change research at the U.S. Geological Survey-assessing our nation's dynamic land surface

Science.gov (United States)

Wilson, Tamara S.

2011-01-01

The U.S. Geological Survey (USGS) recently completed an unprecedented, 27-year assessment of land-use and land-cover change for the conterminous United States. For the period 1973 to 2000, scientists generated estimates of change in major types of land use and land cover, such as development, mining, agriculture, forest, grasslands, and wetlands. To help provide the insight that our Nation will need to make land-use decisions in coming decades, the historical trends data is now being used by the USGS to help model potential future land use/land cover under different scenarios, including climate, environmental, economic, population, public policy, and technological change.

THE TRANSFORMATION OF LAND RESOURCES AND THE SUPPORT OF THE BALANCED LAND USE

Directory of Open Access Journals (Sweden)

V. V. Balashenko

2018-03-01

Full Text Available The relevance of the study. The degradation, which is a depletion of natural resources, including land resources, actualizes the problem of forecasting the consequences of human activities and assessing the possible economic damage. The purpose of the study is to identify the main processes and phenomena that adversely affect land resources. The substantiation of the procedure for assessing the economic damage in management decisions in terms of balanced land use is another part of the purpose of the present research. Results. This article clarifies the concept of “land” and gives proof of the need for land monitoring. The latter is a system of observations of the state of the supply of land for the timely detection of changes. Their assessment, prevention and elimination of the consequences of negative impacts are also of great significance. The main factors of transformation of lands, their importance for different zones of the country, and the formation of consequences are revealed in the present study. The cost estimate of consequences requires an economic assessment of land resources. From these positions, the methodological approaches used are considered and the feasibility of using the income method is justified. The evolution of the methodological tools for assessing economic damage, and its transformation in modern conditions are analyzed in detail. Based on the assessment of land degradation under the influence of the anthropogenic factor in the mining industry, the indicators of economic damage are associated with the activities of ferrous, non-ferrous metallurgy and mining enterprises are projected. In order to ensure balance, the issue of land reclamation with identification of the reasons for non-fulfillment of reclamation works is raised. Application of the results. Methodological provisions recommended by the authors can be used in the process of state regulation of land use in order to ensure the conditions of its balance.

Statistical methods of estimating mining costs

Science.gov (United States)

Long, K.R.

2011-01-01

Until it was defunded in 1995, the U.S. Bureau of Mines maintained a Cost Estimating System (CES) for prefeasibility-type economic evaluations of mineral deposits and estimating costs at producing and non-producing mines. This system had a significant role in mineral resource assessments to estimate costs of developing and operating known mineral deposits and predicted undiscovered deposits. For legal reasons, the U.S. Geological Survey cannot update and maintain CES. Instead, statistical tools are under development to estimate mining costs from basic properties of mineral deposits such as tonnage, grade, mineralogy, depth, strip ratio, distance from infrastructure, rock strength, and work index. The first step was to reestimate "Taylor's Rule" which relates operating rate to available ore tonnage. The second step was to estimate statistical models of capital and operating costs for open pit porphyry copper mines with flotation concentrators. For a sample of 27 proposed porphyry copper projects, capital costs can be estimated from three variables: mineral processing rate, strip ratio, and distance from nearest railroad before mine construction began. Of all the variables tested, operating costs were found to be significantly correlated only with strip ratio.

Oberbergamt fuer das Saarland und das Land Rheinland-Pfalz, Bergamt Saarbruecken/Bergamt Rheinland-Pfalz. Annual report 1999. Economic and technical aspects, industrial safety and environmental protection, statistics, activities of the mining authorities; Oberbergamt fuer das Saarland und das Land Rheinland-Pfalz, Bergamt Saarbruecken/Bergamt Rheinland-Pfalz. Jahresbericht 1999.. Bergwirtschaft, Bergtechnik, Arbeitsschutz, Umweltschutz, Statistiken, Taetigkeiten der Bergbehoerden

Energy Technology Data Exchange (ETDEWEB)

Boettcher, R.; Hugo, K.H.; Kuhn, M.; Strauch, T. (comps.)

1999-07-01

The developments in Saarland and Rhineland-Palatinate mining are presented. Structure and responsibilities of the regional mines inspectorate are described, and their activities in the following fields are reported: industrial safety, health, mining and safety, mining and environmental protection. (orig.) [German] Nach Darstellung der bergwirtschaftlichen Entwicklung im Saarland und im Land Rheinland-Pfalz wird ueber den Aufbau und die Zustaendigkeit der Bergbehoerden sowie ueber deren Taetigkeiten auf folgenden Gebieten berichtet: Arbeits- und Gesundheitsschutz, Bergtechnik und Sicherheit, Bergbau und Umwelt. (orig.)

24 CFR 107.25 - Provisions in legal instruments.

Science.gov (United States)

2010-04-01

... Provisions in legal instruments. (a) The following documents shall contain provisions or statements requiring...) Approvals of financial institutions and other lenders as approved FHA mortgagees, (5) Requests for subdivision reports under home mortgage procedures and for preapplication analysis of multifamily and land...

Distribution characteristics of available trace elements in soil from a reclaimed land in a mining area of north Shaanxi, China

Directory of Open Access Journals (Sweden)

Li Zhanbin

2013-06-01

Full Text Available Through field and laboratory tests we studied the temporal and spatial variation in the soil content of four available trace elements :copper(Cu, iron(Fe, manganese(Mn and zinc (Zn, to analyze their distribution characteristics in reclaimed mining land under different reclamation conditions. The available trace elements content varied considerably with different land reclamation patterns. Extended reclamation time was helpful for the recovery of the available trace element content in the soil, and after more than eight years of soil reclamation, the content of available trace elements was closer to or greater than that in soil under natural conditions. Various treatment measures significantly influenced the content and distribution of available trace elements in the soil, and reasonable artificial treatments, including covering the soil and growing shrubs and herbaceous plants, increased the content of available trace elements.

Synthesis report about the after-mine mission

International Nuclear Information System (INIS)

2003-07-01

The French ministry of economy finances and industry has assigned the mission of evaluating the after-mine management system to the general inspection of finances and the general council of mines. The after-mine management system encompasses all procedures of coal, iron and potash mines closing down, land reclamation and environmental remedial action and site rehabilitation. This document makes first a status of the problems generated by the stoppage of mining activities: technical aspects, costs, institutional, organisational and juridical aspects, conservation of competences, international benchmarking elements and good practices implemented in foreign countries. Then, in a second part, this report presents the recommendations of the after-mine mission about the mastery of after-mine costs in agreement with the respect of the technical and social goals, with the development of the after-mine institutional system with the scheduled disappearance of Charbonnages de France and Mines de Potasses d'Alsace companies, and with the conservation of competences in the framework of the post-mine operational structure proposed by the mission. (J.S.)

Mining, Pollution and Agricultural Productivity: Evidence from Ghana

OpenAIRE

Fernando Aragon; Juan Pablo Rud

2012-01-01

Most modern mines in the developing world are located in rural areas, where agriculture is the main source of livelihood. This creates the potential of negative spillovers to farmers through competition for key inputs (such as land) and environmental pollution. To explore this issue, we examine the case of gold mining in Ghana. Through the estimation of an agricultural production function using household level data, we find that mining has reduced agricultural productivity by almost 40%. This...

Environmental problems due to mining in Jharia Coalfield

Energy Technology Data Exchange (ETDEWEB)

Banerjee, S.P.

1985-06-01

The Jharia coalfield to the NW of Calcutta, India is the most important source of coking coal in the country. Coal mining started in 1890; in 1971-3 the coking coal mines were nationalised, the remainder being operated by the Bharat Coking Coal Ltd., TISCO and IISCO. Intensive mining has resulted in major environmental problems - land damage, water pollution, air pollution and overpopulation - which a major reconstruction programme started in 1976 hopes to solve. 2 references.

25 CFR 215.0 - Definitions.

Science.gov (United States)

2010-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEAD AND ZINC MINING OPERATIONS AND LEASES, QUAPAW... corporation, their legal representatives, heirs, or assigns, to whom a lead and zinc mining lease has been... mean any leased restricted or trust lands within and under jurisdiction of the Quapaw Indian Agency...

76 FR 20940 - Troy Mine, Incorporated, Troy Mine Revised Reclamation Plan, Kootenai National Forest, Lincoln...

Science.gov (United States)

2011-04-14

... return lands disturbed by mining to a condition appropriate for subsequent use of the area. The need for... 228 subpart A. The Director of DEQ will use the EIS process in a similar fashion to make informed...

Parcels and Land Ownership, Parcels derived from legal descriptions and surveys. Tied to section monuments with coordinates derived from traditional survey and GPS., Published in 2013, 1:1200 (1in=100ft) scale, Portage County Government.

Data.gov (United States)

NSGIC Local Govt | GIS Inventory — Parcels and Land Ownership dataset current as of 2013. Parcels derived from legal descriptions and surveys. Tied to section monuments with coordinates derived from...

Ecosystem Health Assessment of Mining Cities Based on Landscape Pattern

Science.gov (United States)

Yu, W.; Liu, Y.; Lin, M.; Fang, F.; Xiao, R.

2017-09-01

Ecosystem health assessment (EHA) is one of the most important aspects in ecosystem management. Nowadays, ecological environment of mining cities is facing various problems. In this study, through ecosystem health theory and remote sensing images in 2005, 2009 and 2013, landscape pattern analysis and Vigor-Organization-Resilience (VOR) model were applied to set up an evaluation index system of ecosystem health of mining city to assess the healthy level of ecosystem in Panji District Huainan city. Results showed a temporal stable but high spatial heterogeneity landscape pattern during 2005-2013. According to the regional ecosystem health index, it experienced a rapid decline after a slight increase, and finally it maintained at an ordinary level. Among these areas, a significant distinction was presented in different towns. It indicates that the ecosystem health of Tianjijiedao town, the regional administrative centre, descended rapidly during the study period, and turned into the worst level in the study area. While the Hetuan Town, located in the northwestern suburb area of Panji District, stayed on a relatively better level than other towns. The impacts of coal mining collapse area, land reclamation on the landscape pattern and ecosystem health status of mining cities were also discussed. As a result of underground coal mining, land subsidence has become an inevitable problem in the study area. In addition, the coal mining subsidence area has brought about the destruction of the farmland, construction land and water bodies, which causing the change of the regional landscape pattern and making the evaluation of ecosystem health in mining area more difficult. Therefore, this study provided an ecosystem health approach for relevant departments to make scientific decisions.

Responses of Terrestrial Herpetofauna to Persistent, Novel Ecosystems Resulting from Mountaintop Removal Mining

Science.gov (United States)

Jennifer M. Williams; Donald J. Brown; Petra B. Wood

2017-01-01

Mountaintop removal mining is a large-scale surface mining technique that removes entire floral and faunal communities, along with soil horizons located above coal seams. In West Virginia, the majority of this mining occurs on forested mountaintops. However, after mining ceases the land is typically reclaimed to grasslands and shrublands, resulting in novel ecosystems...

The Ranger and Nabarlek mining agreements

International Nuclear Information System (INIS)

Gray, W.J.

1980-01-01

This article contains information about the content of the agreements which have been entered into between the Australian Government and the Northern Land Council in relation to the Ranger deposits in the Northern Territory and between the Government and Queensland Mines Limited and the N.L.C. in relation to the Nabarlek deposit. A statement by the Minister for Aboriginal Affairs on the impact of uranium mining on Northern Territory Aboriginals is included

Study of the Human-Driven Mechanism of LUCC in the Shenfu Mining Area, NW of China

Science.gov (United States)

Wang, Tao

2018-03-01

Taking the Shenfu mining area, located in the northwest of China, as an example, temporal and spatial changes of land use/cover and its human-driven mechanism were analyzed based on the land use and MODIS NDVI data. The results show that: (1) by the implementation of the Grain for Green Project (GGP), the area of cultivated land decreased, and grassland increased. By the exploitation of coal and other resources and the development of social and economic levels, the area of construction land increased. (2) The vegetation cover level in the mining area significantly increased from 2000 to 2015, and the implementation of GGP and the increase of precipitation were the main reasons. (3) The driving force of land use to forest land and grassland could increase the level of vegetation cover, such as with the GGP, and the promotion of cultivated land and construction land will lead to the reduction of vegetation cover level, such as with urban expansion and mining area construction caused by population growth and industrial development.

“Abstractive description” of land registration system based on the theory of “public confidence”

Directory of Open Access Journals (Sweden)

Nasrini Tabatabai Hesari

2014-10-01

Full Text Available the system of land registration is protective formalism that is formed based on the theory of “public confidence”. This theory presumes that what reflected by the land registration offices is based on the legal fact. This theory, which provides legal stability and security in transactions, is manifested in three guiding principles including “mirror principle”, “curtain principle” and “insurance principle”, and offers an “abstractive description” to a land registration system. This character has different effects on diverse legal systems and can be studied for both positive and negative systems.

5 CFR 3501.104 - Prohibited interests in mining.

Science.gov (United States)

2010-01-01

... available investment fund (e.g., a mutual fund) which, in its prospectus, does not indicate the objective or... of the Office of Surface Mining Reclamation and Enforcement and other employees who perform functions... financial interests held in the fund; (iv) A legal or beneficial interest in a qualified profit sharing...

A cost-benefit analysis of landfill mining and material recycling in China

International Nuclear Information System (INIS)

Zhou, Chuanbin; Gong, Zhe; Hu, Junsong; Cao, Aixin; Liang, Hanwen

2015-01-01

Highlights: • Assessing the economic feasibility of landfill mining. • We applied a cost-benefit analysis model for landfill mining. • Four material cycling and energy recovery scenarios were designed. • We used net present value to evaluate the cost-benefit efficiency. - Abstract: Landfill mining is an environmentally-friendly technology that combines the concepts of material recycling and sustainable waste management, and it has received a great deal of worldwide attention because of its significant environmental and economic potential in material recycling, energy recovery, land reclamation and pollution prevention. This work applied a cost-benefit analysis model for assessing the economic feasibility, which is important for promoting landfill mining. The model includes eight indicators of costs and nine indicators of benefits. Four landfill mining scenarios were designed and analyzed based on field data. The economic feasibility of landfill mining was then evaluated by the indicator of net present value (NPV). According to our case study of a typical old landfill mining project in China (Yingchun landfill), rental of excavation and hauling equipment, waste processing and material transportation were the top three costs of landfill mining, accounting for 88.2% of the total cost, and the average cost per unit of stored waste was 12.7 USD ton −1 . The top three benefits of landfill mining were electricity generation by incineration, land reclamation and recycling soil-like materials. The NPV analysis of the four different scenarios indicated that the Yingchun landfill mining project could obtain a net positive benefit varying from 1.92 million USD to 16.63 million USD. However, the NPV was sensitive to the mode of land reuse, the availability of energy recovery facilities and the possibility of obtaining financial support by avoiding post-closure care

A cost-benefit analysis of landfill mining and material recycling in China

Energy Technology Data Exchange (ETDEWEB)

Zhou, Chuanbin, E-mail: cbzhou@rcees.ac.cn; Gong, Zhe; Hu, Junsong; Cao, Aixin; Liang, Hanwen

2015-01-15

Highlights: • Assessing the economic feasibility of landfill mining. • We applied a cost-benefit analysis model for landfill mining. • Four material cycling and energy recovery scenarios were designed. • We used net present value to evaluate the cost-benefit efficiency. - Abstract: Landfill mining is an environmentally-friendly technology that combines the concepts of material recycling and sustainable waste management, and it has received a great deal of worldwide attention because of its significant environmental and economic potential in material recycling, energy recovery, land reclamation and pollution prevention. This work applied a cost-benefit analysis model for assessing the economic feasibility, which is important for promoting landfill mining. The model includes eight indicators of costs and nine indicators of benefits. Four landfill mining scenarios were designed and analyzed based on field data. The economic feasibility of landfill mining was then evaluated by the indicator of net present value (NPV). According to our case study of a typical old landfill mining project in China (Yingchun landfill), rental of excavation and hauling equipment, waste processing and material transportation were the top three costs of landfill mining, accounting for 88.2% of the total cost, and the average cost per unit of stored waste was 12.7 USD ton{sup −1}. The top three benefits of landfill mining were electricity generation by incineration, land reclamation and recycling soil-like materials. The NPV analysis of the four different scenarios indicated that the Yingchun landfill mining project could obtain a net positive benefit varying from 1.92 million USD to 16.63 million USD. However, the NPV was sensitive to the mode of land reuse, the availability of energy recovery facilities and the possibility of obtaining financial support by avoiding post-closure care.

Consequences of coal mining and burning in the North Bohemian Brown Coal Basin (2). Territorial consequences of coal mining

International Nuclear Information System (INIS)

Stahlik, Z.

1992-01-01

Out of the 1450 km 2 of the North Bohemian Brown Coal Basin, the area of the coal-bearing territory is 850 km 2 . The area occupied by the open pits, spoil banks and mines is nearly 27O km 2 , out of which over 90 km 2 have already been recultivated. Predicted mining development scenarios for the region till 2035 are outlined. The extent of mining will decrease gradually, and land will be reclaimed. The abandoned pits will be filled with water and employed for recreation purposes. The specific features of the individual open pit mines are given. The ways to reduce the adverse environmental impacts of mining are outlined; these include, in particular, desulfurization of existing power plants on the one hand, and energy savings associated with a reduction in mining and power generation activities on the other hand. (J.B.)

The Practice of Mining Companies in Building Relationships with Local Communities in the Context of CSR Formula

Directory of Open Access Journals (Sweden)

Marzena Majer

2013-01-01

Full Text Available This paper presents results regarding the analysis of activities of coal mining companies operating in Poland in terms of Corporate Social Responsibility (CSR, with a particular emphasis focused on the area of community involvement. This sphere is extremely important for entities operating in the sector due to the scale of the impact on the social environment and the potential threat of resistance from local communities. Mining companies have developed forms of action in this area and are subject to a number of legal regulations, especially in such critical points as mining damages or acquiring concessions for mining operations. Therefore, it is worth analysing these issues from the perspective of the CSR formula, and the way in which mining companies build a relationship with stakeholder groups which are undoubtedly the local communities. This represents a specific challenge for mining companies and requires a change in management approach based on the acceptance of responsibility for the impact they have and to seek solutions that will benefit both the companies themselves and their surroundings. It should also affect the change in approach for building relationships with local groups beyond just the legal requirements.

Vulnerability classification in man-land territorial system of mining cities based on triangle methodology

Energy Technology Data Exchange (ETDEWEB)

Xin Xin; Ping-Yu Zhang [Chinese Academy of Sciences, Changchun (China). Northeast Institute of Geography and Agricultural Ecology

2009-02-15

The vulnerabilities of 40 mining cities were classified into 6 types by triangle methodology and corresponding sustainable development suggestions were proposed. Most mining cities in east China are: resource and environment and social (RS) type and economy, resource, environment and social (ERS) type, with low vulnerability. In central China, most mining cities are economy and resource and environment (ER), RS and ERS types. The vulnerability in most west mining cities is high. Coal mining cities are mostly ER, RS and ERS types, while metal mining cities are almost ERS type. 11 refs., 4 figs., 3 tabs.

Innovative options for structuring oil and gas agreements on First Nation lands

International Nuclear Information System (INIS)

Wells, M.D.

1999-01-01

The paper is developed from two perspectives, both of which are integral to the manner in which the paper's topic is viewed: a First Nation's perspective and a legal perspective. The paper is premised on two important points. The first is that the paper is presented only from a First Nation's perspective, not from the commonly understood 'Indians, Inuit and Metis', but from what has historically been considered as an 'Indian' perspective. The second premise is that the entirety of Aboriginal Lands is not dealt with, which are commonly understood to include reserve lands and Aboriginal title lands. With one exception, the discussion is concerned with options for structuring agreements to reserve lands which are defined as 'a tract of land, the legal title of which is vested in Her Majesty, that has been set apart by Her Majesty, for the use and benefit of the land'. It is important to understand the perspective First Nations have of their land and resources. And from a legal point of view, it is also important to understand the distinction between Aboriginal title lands and Indian Reserve lands. Integral to this understanding is an appreciation of the manner in which First Nations' title arises. The failure of the current legislative scheme to adequately protect First Nation interests and provide for their greater participation is understood and appreciated by the author

30 CFR 886.27 - What special procedures apply to Indian lands not subject to an approved Tribal reclamation program?

Science.gov (United States)

2010-07-01

... OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR ABANDONED MINE LAND... mitigate emergency situations or extreme danger situations arising from past mining practices and begin... Indian tribe and the Bureau of Indian Affairs office having jurisdiction over the Indian lands. (d) If a...

Mining in New Caledonia : environmental stakes and restoration opportunities

OpenAIRE

Losfeld, G.; L'Huillier, L.; Fogliani, B.; Jaffré, Tanguy; Grison, C.

2015-01-01

New Caledonia is a widely recognised marine and terrestrial biodiversity hot spot. However, this unique environment is under increasing anthropogenic pressure. Major threats are related to land cover change and include fire, urban sprawling and mining. Resulting habitat loss and fragmentation end up in serious erosion of the local biodiversity. Mining is of particular concern due to its economic significance for the island. Open cast mines were exploited there since 1873, and scraping out soi...

Strengthening Community Land Rights and Responses to ...

International Development Research Centre (IDRC) Digital Library (Canada)

Strengthening Community Land Rights and Responses to Involuntary Displacement Caused by Development Projects in Zimbabwe ... The construction of hydro-electric dams and other large mining and agricultural projects, for example, have led to negative consequences due to weak land tenure rights and a more general ...

Hydrogeochemical Investigations of Historic Mining Districts, Central Western Slope of Colorado, Including Influence on Surface-Water Quality

Science.gov (United States)

Nash, J. Thomas

2002-01-01

This report describes reconnaissance hydrogeochemical investigations of 22 mining districts on the Western Slope of Colorado in the Gunnison and Uncompahgre National Forests and adjacent public lands administered by the Bureau of Land Management. Sources and fates of contaminants from historic mines, mine waste, and mill tailings are interpreted from chemical analyses for 190 samples of surface waters; 185 samples of mined rocks, mill tailings, and altered rocks; and passive leach analyses of 116 samples of those mineralized materials. Short reaches of several headwater streams show relatively low level effects of historic mining; the headwaters of the Uncompahgre River are highly contaminated by mines and unmined altered rocks in the Red Mountain district. There is encouraging evidence that natural processes attenuate mine-related contamination in most districts.

Sustainability of Land Groups in Papua New Guinea

Directory of Open Access Journals (Sweden)

Lepani Karigawa

2016-05-01

Full Text Available This paper consists of a review of existing literature relating to Incorporated Land Groups in Papua New Guinea (PNG, followed by a case study of two urban incorporated land groups (ILGs in the city of Lae. The paper is an attempt at assessing the sustainability of ILGs in the country. The challenges facing the ILGs have heightened public fears that the land groups may not be sustainable. Based on the argument in previous studies that the ILGs are not sustainable, the paper used primary data from two separate questionnaire surveys of randomly selected ILG landowners (including legal settlers and ILG stakeholders to investigate the problem. The combined sample size of 129 respondents (32.7% was representative of the total ILG population, while a total of 25 indicators were used to test the respondents’ perceptions regarding ILG sustainability. Findings reveal that only one of the indicators received the positive support of the stakeholders, while no indicator was supported by the landowners. This suggests that the ILGs in PNG are not sustainable legal entities. This dilemma is a consequence of the challenges facing the ILGs, including the issues of corruption in the Lands Department, illiteracy among landowners, poor publicity given to ILGs’ functions, and the dysfunctional ILG legal framework.

Effects of Governance on Availability of Land for Agriculture and Conservation in Brazil.

Science.gov (United States)

Sparovek, Gerd; Barretto, Alberto Giaroli de Oliveira Pereira; Matsumoto, Marcelo; Berndes, Göran

2015-09-01

The 2012 revision of the Brazilian Forest Act changed the relative importance of private and public governance for nature conservation and agricultural production. We present a spatially explicit land-use model for Brazilian agricultural production and nature conservation that considers the spatial distribution of agricultural land suitability, technological and management options, legal command, and control frameworks including the Atlantic Forest Law, the revised Forest Act, and the Amazonian land-titling, "Terra Legal," and also market-driven land use regulations. The model is used to analyze land use allocation under three scenarios with varying priorities among agricultural production and environmental protection objectives. In all scenarios, the legal command and control frameworks were the most important determinants of conservation outcomes, protecting at least 80% of the existing natural vegetation. Situations where such frameworks are not expected to be effective can be identified and targeted for additional conservation (beyond legal requirements) through voluntary actions or self-regulation in response to markets. All scenarios allow for a substantial increase in crop production, using an area 1.5-2.7 times the current cropland area, with much of new cropland occurring on current pastureland. Current public arrangements that promote conservation can, in conjunction with voluntary schemes on private lands where conversion to agriculture is favored, provide important additional nature conservation without conflicting with national agricultural production objectives.

Groundwater intensive use and mining in south-eastern peninsular Spain: Hydrogeological, economic and social aspects.

Science.gov (United States)

Custodio, Emilio; Andreu-Rodes, José Miguel; Aragón, Ramón; Estrela, Teodoro; Ferrer, Javier; García-Aróstegui, José Luis; Manzano, Marisol; Rodríguez-Hernández, Luis; Sahuquillo, Andrés; Del Villar, Alberto

2016-07-15

Intensive groundwater development is a common circumstance in semiarid and arid areas. Often abstraction exceeds recharge, thus continuously depleting reserves. There is groundwater mining when the recovery of aquifer reserves needs more than 50years. The MASE project has been carried out to compile what is known about Spain and specifically about the south-eastern Iberian Peninsula and the Canary Islands. The objective was the synthetic analysis of available data on the hydrological, economic, managerial, social, and ethical aspects of groundwater mining. Since the mid-20th century, intensive use of groundwater in south-eastern Spain allowed extending and securing the areas with traditional surface water irrigation of cash crops and their extension to former dry lands, taking advantage of good soils and climate. This fostered a huge economic and social development. Intensive agriculture is a main activity, although tourism plays currently an increasing economic role in the coasts. Many aquifers are relatively high yielding small carbonate units where the total groundwater level drawdown may currently exceed 300m. Groundwater storage depletion is estimated about 15km(3). This volume is close to the total contribution of the Tagus-Segura water transfer, but without large investments paid for with public funds. Seawater desalination complements urban supply and part of cash crop cultivation. Reclaimed urban waste water is used for irrigation. Groundwater mining produces benefits but associated to sometimes serious economic, administrative, legal and environmental problems. The use of an exhaustible vital resource raises ethical concerns. It cannot continue under the current legal conditions. A progressive change of water use paradigm is the way out, but this is not in the mind of most water managers and politicians. The positive and negative results observed in south-eastern Spain may help to analyse other areas under similar hydrogeological conditions in a less

Mine rent and the new economic system

Energy Technology Data Exchange (ETDEWEB)

Cadan, K. (Federalni Ministerstvo Paliv a Energetiky, Prague (Czechoslovakia))

1989-09-01

Reviews historical concept of ground rents with reference to works of Adam Smith and David Ricardo and to 19th century capitalism and Marxism-Leninism. Asks whether mine rents can exist under a socialist system and examines theoretical basis for mine rents, which includes socio-economic aspects, geological conditions, proximity to markets and environmental considerations. Compares mine rents with agricultural land rents and analyzes value of end product (coal) and effect of pricing method on it. Explains pricing system in Czechoslovakia, which involves 3 groupings: coking coal, coke and energy coal (including briquets), the price of each of which is set according to average costs and geological conditions. Surplus revenue (or positive mine rent) only arises therefore at mines where the production costs are lower than fixed trade prices. Discusses in general terms application of new economic system (perestroika) to concept of mine rent and assessment of mine profitability and concludes that method of pricing solid fuels will play a decisive role. 4 refs.

TRENDS OF LAND SYSTEM IN UKRAINE

Directory of Open Access Journals (Sweden)

A. Tretiak

2017-02-01

Full Text Available The organization of land use in different countries is characterized by a variety of land system types, those proved their effectiveness in certain countries, but not are necessarily as effective in others. The objective factors that led to the emergence of various models of the land system, include socio-economic, historical, ethnic, cultural, natural and other features of different countries and peoples that inhabit them. During 1991-2016 years,Ukraineestablished basics of a new land order and the respective land relations and the system of market-oriented land use, especially in agriculture. It is characterized by: a new legal and regulatory framework, different types of ownership of land and other natural resources, a multi-structure and paid land use, providing public with land parcels, initiated the establishment of a market-oriented system of state land cadastre, including registration of land parcels and rights to them. So, modern land transformations in Ukraine, which laid the basics of a new land order, requires the development of new approaches to land use management at different hierarchical levels of general land planning throughout the country. It caused by many reasons. Primarily: setting the state boundaries and bounds of administrative units; development of different types of land ownership; increased numbers of new landowning and land tenure of citizens, enterprises, institutions and associations up to more than 23 million; need for separation of state and municipal property for land; establishment of payment for land use; specification of legal and functional status of land and of various restrictions, encumbrances and easements to each individual land parcel. It is hard to overemphasize the importance of work on land-use planning at different hierarchical levels and general land management in modern conditions. Particularly acute need of land planning in urban and agricultural land use sectors of the country. Thus, the

75 FR 71668 - Cibota National Forest, Mount Taylor Ranger District, NM, Roca Honda Mine

Science.gov (United States)

2010-11-24

... develop and conduct underground uranium mining operations on their mining claims on and near Jesus Mesa in... open to mineral entry under the General Mining Law of 1872. Section 16 is State of New Mexico land, which is not subject to the regulatory jurisdiction of the Forest Service. Roca Honda proposes a mine...

Land Reclamation Program annual report, 1979

Energy Technology Data Exchange (ETDEWEB)

None

1980-09-01

The Argonne Land Reclamation Program, sponsored by the United States Department of Energy's Assistant Secretary for Environment, is a joint effort of two Argonne divisions: Energy and Environmental Systems and Environmental Impact Studies. The program is carried out by a multidisciplinary team of scientists and engineers and has three primary objectives: (1) to develop energy-efficient and cost-effective mining and reclamation techniques; (2) to assist industry in evaluating the viability of environmental regulations and demonstrating techniques to meet these regulations; and (3) to supply data and evaluation techniques to decisionmakers concerned with trade-offs between energy development and environmental quality. Six integrated field research sites have been established to address problems associated with surface mining operations. This program relies heavily on input from industry and has developed working arrangements with coal companies at each of the current mining sites. A major area of interest is the development of a ten-year environmental mining and reclamation research plan for the Assistant Secretary for Environment. The Land Reclamation Program assigns the highest priority to the transfer to users of information generated by its research.

Building Fit-For-Purpose Land Administration Systems

DEFF Research Database (Denmark)

Lemmen, Christiaan; Enemark, Stig; McLaren, Robin

2016-01-01

New solutions in land administration are required that can deliver security of tenure for all, are affordable and can be quickly developed and incrementally improved over time. The Fit-For-Purpose (FFP) approach to land administration has emerged to meet these simple, but challenging requirements...... administration following the FFP principles for building the spatial framework. The Social Tenure Domain Model (STDM) is recommended.  ‘Review (Conversion)’ means assessing the evidence of rights and any possible out-standing claims and when conditions are met, the security of the rights will be increased...... of formality, legality and technical accuracy. Such flexibility also relates to the recordation that should be organised at various levels rather than through one central register. The land administration system can then be upgraded and incrementally improved over time in response to social and legal needs...

Private lands and outdoor recreation in the United States

Science.gov (United States)

R. Jeff Teasley; John C. Bergstrom; H. Ken Cordell; Stanley J. Zarnoch; Paul Gentle

1999-01-01

Outdoor recreation on private land is influenced by myriad factors. To provide background and context on these factors, this chapter first overviews the private land situation in the United States and provides general information and discussion related to ownership and tenure, land-use patterns, legal restrictions, and economic conditions, including taxation issues....

Coal Mines, Abandoned - AML Inventory Sites 201601

Data.gov (United States)

NSGIC Education | GIS Inventory — This data set portrays the approximate location of Abandoned Mine Land Problem Areas containing public health, safety, and public welfare problems created by past...

Environmental risk assessment as the basis for mine closure at Iscor Mining

Energy Technology Data Exchange (ETDEWEB)

Swart, S.J.; Pulles, W.; Boer, R.H.; Kirkaldy, J.; Pettit, C. [Iscor Mining, Pretoria (South Africa). Environmental Management Services

1998-01-01

This paper discusses the principles and application of risk assessment and management as the basis for environmental management within the mining industry. Unlike in other industries, mines are required to obtain closure certificates in terms of section 12 for the South African Minerals Act, which should ultimately release them from further environmental responsibilities. The focus shifts from conventional minimum legal compliance management to management of real environmental risks. The risk assessment approach has been applied to the planning of mine closure at Iscor`s Durban Navigation Collieries (Durnacol) in Kwa-Zulu Natal and certain key risk issues such as the long-term risk of water pollution from coal discard dumps have already progressed to fully quantitative risk assessment. This paper discussed the process which has been followed to date, with particular emphasis on the most recent phase, namely quantitative risk assessment and management of pollution from coal discard dumps. it is believed that the approach that is being pioneered at Durnacoal and which overcomes some of the more obvious deficineices of both the Environmental Risk Assessment Management (EMPR) and the traditional process will ultimately serve as the mode for all responsible mines in South Africa. It is also believed that this approach will enable the authorities to issue closure certificates with the confidence that there will be no unforeseen surprises in the years after closure. 9 figs., 1 tab.