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Artykuły w czasopismach na temat „Abandoned mined lands reclamation”

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Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 30 lipca 2024

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1

Peco, Jesús D., Pablo Higueras, Juan A. Campos, José M. Esbrí, Marta M. Moreno, Fabienne Battaglia-Brunet i Luisa M. Sandalio. "Abandoned Mine Lands Reclamation by Plant Remediation Technologies". Sustainability 13, nr 12 (8.06.2021): 6555. http://dx.doi.org/10.3390/su13126555.

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Abandoned mine lands (AMLs), which are considered some of the most dangerous anthropogenic activities in the world, are a source of hazards relating to potentially toxic elements (PTEs). Traditional reclamation techniques, which are expensive, time-consuming and not well accepted by the general public, cannot be used on a large scale. However, plant-based techniques have gained acceptance as an environmentally friendly alternative over the last 20 years. Plants can be used in AMLs for PTE phytoextraction, phytostabilization, and phytovolatilization. We reviewed these phytoremediation techniques, paying particular attention to the selection of appropriate plants in each case. In order to assess the suitability of plants for phytoremediation purposes, the accumulation capacity and tolerance mechanisms of PTEs was described. We also compiled a collection of interesting actual examples of AML phytoremediation. On-site studies have shown positive results in terms of soil quality improvement, reduced PTE bioavailability, and increased biodiversity. However, phytoremediation strategies need to better characterize potential plant candidates in order to improve PTE extraction and to reduce the negative impact on AMLs.

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Yonk, Ryan M., Josh T. Smith i Arthur R. Wardle. "Exploring the Policy Implications of the Surface Mining Control and Reclamation Act". Resources 8, nr 1 (25.01.2019): 25. http://dx.doi.org/10.3390/resources8010025.

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This paper explores how policy structure, institutions, and political climate impact the ability of the Surface Mining Control and Reclamation Act (SMCRA) to ensure the reclamation of surface coal mines. We conduct a policy review that traces the impacts of the three parts of SMCRA; Reclamation Standards, Reclamation Bonding Requirements, and the Abandoned Mine Land fund. We examine the implications the act and its approach have for the mining industry and their ability to reclaim mining areas. We find that each of the three parts of SMCRA’s approach face substantial problems in their implementation. Though largely a positive force for internalizing the environmental costs of surface mining, those issues commonly elucidated in the public choice literature reduce the efficacy of the policy approach and call into question the act’s ability to ensure reclamation occurs. Both in the structure of the bonding requirements and in the regulatory structure created by the act, misaligned incentives sometimes hamper effective reclamation. Further, the funds created under SMCRA to reclaim and restore mined lands have often been directed towards projects that are politically expedient for politicians instead of those that would best serve the fund’s original reclamation purpose. After revealing these problems and putting them in the context of the public choice literature, we suggest updates to the current policy that would align reclamation incentives and better ensure that the reclamation of surface mines occurs. We emphasize the cooperative elements of SMCRA and suggest how other countries, especially those without major existing frameworks for handling reclamation, can emulate the successes of SMCRA while avoiding its implementations snags.

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Blicker, Pamela S., Dennis R. Neuman i Stuart R. Jennings. "A QUALITATIVE RECLAMATION ASSESSMENT HANDBOOK FOR ABANDONED HARDROCK MINE LANDS". Journal American Society of Mining and Reclamation 2009, nr 1 (30.06.2009): 89–106. http://dx.doi.org/10.21000/jasmr09010089.

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CARLSON, C. P., i G. A. OLYPHANT. "The Role of Gully Stabilization in Abandoned Mine Lands Reclamation". Environmental & Engineering Geoscience II, nr 3 (1.09.1996): 393–405. http://dx.doi.org/10.2113/gseegeosci.ii.3.393.

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Waddle, Robert C., i Greg A. Olyphant. "GROUNDWATER FLOW MODELING OF AN ABANDONED MINE LANDS SITE SCHEDULED FOR RECLAMATION". Journal American Society of Mining and Reclamation 2010, nr 1 (30.06.2010): 1320–36. http://dx.doi.org/10.21000/jasmr10011320.

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Liu, Ann Y., Frank C. Curriero, Thomas A. Glass, Walter F. Stewart i Brian S. Schwartz. "Associations of the Burden of Coal Abandoned Mine Lands with Three Dimensions of Community Context in Pennsylvania". ISRN Public Health 2012 (10.05.2012): 1–11. http://dx.doi.org/10.5402/2012/251201.

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Background. Pennsylvania, with thousands of abandoned coal mines and miles of streams polluted with acid mine drainage, has the largest domestic coal mining burden contributing to deterioration of communities. Objectives. To evaluate contextual aspects by examining associations between coal abandoned mine lands (AML) and community measures of socioeconomic deprivation, social disorganization, and physical disorder. Methods. AML exposure data from the Reclaimed Abandoned Mine Land Inventory System were used to create density, diversity, accessibility, and clustering metrics. The three community context outcome measures were comprised of 14 census variables. In community-level analyses, 10 AML variables were evaluated separately with each dimension of community context, adjusting for covariates, in communities with and without abandoned mines. Results. We observed consistent associations between higher AML burden and worse socioeconomic deprivation, negative relations with social disorganization, but no statistically significant associations with physical disorder. Six of 10 AML variables were associated with socioeconomic deprivation, many consistently exhibiting exposure-effect patterns of worse deprivation with greater AML. Conclusions. Higher AML was associated with higher socioeconomic deprivation. These results can help prioritize the use of Surface Mining Control and Reclamation Act funds and inform decisions regarding Marcellus shale drilling to prevent analogous environmental degradation and public health impacts.

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Buta, Mihai, Gheorghe Blaga, Laura Paulette, Ioan Păcurar, Sanda Roșca, Orsolya Borsai, Florina Grecu, Pauliuc Ecaterina Sînziana i Cornel Negrușier. "Soil Reclamation of Abandoned Mine Lands by Revegetation in Northwestern Part of Transylvania: A 40-Year Retrospective Study". Sustainability 11, nr 12 (19.06.2019): 3393. http://dx.doi.org/10.3390/su11123393.

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Mining activities for mineral resources over the years have resulted in major soil damage. Due the removal process of desired mineral materials, soil textures have been destroyed, various nutrient cycles have been disturbed, and microbial communities have been altered, affecting vegetation and leading to the destruction of wide areas of land in many countries. Therefore, soil restoration of abandoned mining lands became a very important part of sustainable development strategies and also prescribed by law in several countries. The main aims of this study were to develop an ecological land restoration strategy to the degraded lands due former kaolin, quartz sand, and iron mining located in Aghireșu and Căpușu Mare in Cluj County, in the Northwestern part of Transylvania from Romania and monitor soil quality changes over 40 years. To assess the effectiveness of soil reclamation of mine lands, 30 soil profiles were examined and 450 soil samples were collected from three depths (0–20 cm, 20–50 cm, and 50–80 cm) and subjected to physical and chemical analyses, and compared for their sustainable and beneficial use. All the proposed plant covers (natural grassland, pasture cover, black locust, Norway spruce, and scots pine) significantly improved the overall soil quality with the increasing years of reclamation following various patterns. Pasture cover most significantly enhanced the soil’s microbial activity, organic carbon, nitrogen, phosphorus, and potassium content followed by natural grassland. The results of this study show that considerable changes in soil quality was reached by revegetation of these abandoned mine lands restoring their ecological integrity and self-sustainability.

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Asmarhansyah, Asmarhansyah, i Rahmat Hasan. "Reklamasi Lahan Bekas Tambang Timah Berpotensi sebagai Lahan Pertanian di Kepulauan Bangka Belitung". Jurnal Sumberdaya Lahan 12, nr 2 (25.06.2020): 73. http://dx.doi.org/10.21082/jsdl.v12n2.2018.73-82.

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<p><strong>Abstrak</strong>. Lahan bekas tambang timah berpeluang untuk dimanfaatkan sebagai areal pertanian dalam upaya pemenuhan kebutuhan pangan dan mengatasi persoalan lingkungan pasca penambangan. Tujuan makalah ini adalah untuk mengkaji upaya reklamasi lahan bekas tambang timah untuk dijadikan areal pertanian di Kepulauan Bangka Belitung. Luas seluruh izin usaha penambangan (IUP) yang telah diterbitkan oleh pemerintah pusat dan daerah dan dimiliki oleh perseroan di darat sebesar 327.524 ha, sedangkan luas IUP di laut 183.837 ha. Aspek biofisik lahan sangat menentukan keberhasilan reklamasi lahan bekas tambang timah. Pemanfaatan lahan bekas tambang timah sebagai areal pertanian menemui sejumlah kendala biofisik lahan, seperti bentang lahan (lanskap) yang tidak beraturan, hilangnya lapisan atas tanah (top soil), rendahnya status kesuburan tanah, dan terganggunya kualitas air kolong. Selain aspek biofisik, upaya reklamasi juga patut mempertimbangkan aspek sosial ekonomi, seperti status kepemilikan lahan, pengetahuan dan keterampilan petani, dan kelayakan biaya usaha tani. Penyimpanan tanah pucuk, penataan lahan, penggunaan amelioran, pengembangan Legume Cover Crops, implementasi Integrated Farming Systems, dan perbaikan kualitas air kolong di lahan bekas tambang timah diyakini mampu meningkatkan kualitas dan daya dukung lahan bekas tambang timah untuk areal pertanian. Reklamasi lahan bekas tambang timah juga membutuhkan partisipasi aktif masyarakat, pemerintah daerah, dan perusahaan tambang timah. Kegiatan reklamasi yang mampu memberikan manfaat bagi masyarakat setempat untuk berusaha tani di lahan bekas tambang timah dapat dijadikan sebagai salah satu indikator keberhasilan reklamasi pasca penambangan.</p><p><strong>Abstract</strong>. Abandoned tin-mining lands have the potential to be used as agricultural areas in order to fulfill food demand and solve the environmental problems derived from mining activities. The purpose of this paper is to assess the reclamation measures on abandoned-tin mining areas which could be used as agricultural areas in Bangka Belitung Islands. The total areas of the mining business license (IUP) issued by the central and local government and owned by the company are 327,524 ha in inland and 183,837 ha in the sea. Biophysical aspects largely determines the success of reclamation of abandoned tin-mining areas. Utilization of abandoned-tin mining areas as agricultural areas is facing land biophysical constraints, such as undulating landscape, losses of top soil, low soil fertility status, and disruption of water quality of tin-mining pond. In addition to the biophysical aspects, reclamation efforts should also consider the socio-economic aspects, including land ownership status, knowledge and skills of farmers, and the feasibility of the cost of farming systems. Conservation of top soil, arrangement of land, development of legume cover crops, implementation of Integrated Farming Systems, and improvement of water quality in the area under the former tin mine are believed to improve the quality and carrying capacity of abandoned tin-mining areas to be used as agricultural areas. Reclamation of abandoned tin-mining areas also requires the active participation of the community, local government, and tin mining company. Reclamation activities that can provide benefits to local communities for farming in tin mined land can be used as one indicator of the success of the post-mining reclamation.</p>

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Zhang, Liping, Shiwen Zhang, Yajie Huang, An Xing, Zhiqing Zhuo, Zhongxiang Sun, Zhen Li, Meng Cao i Yuanfang Huang. "Prioritizing Abandoned Mine Lands Rehabilitation: Combining Landscape Connectivity and Pattern Indices with Scenario Analysis Using Land-Use Modeling". ISPRS International Journal of Geo-Information 7, nr 8 (31.07.2018): 305. http://dx.doi.org/10.3390/ijgi7080305.

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Connectivity modeling approaches for abandoned mine lands (AML) patches are limited in post-mining landscape restoration, especially where great land use changes might be expected due to large-scale land reclamation. This study presents a novel approach combining AML patch sizes with a proximity index to characterize patch-scaled connectivity for determining the spatial positions of patches with huge sizes and high connectivity. Then this study propose a scenario-based method coupled with landscape-scale metrics for quantifying landscape-scaled connectivity, which aims at exploring the optimal reclamation scheme with the highest connectivity. Using the Mentougou District in Beijing, China, as a case study, this paper confirmed which patches should be reclaimed first to meet the predetermined reclamation numbers; then this paper tested three different reclamation scenarios (i.e., cultivated land-oriented, forest-oriented, and construction land-oriented scenarios) to describe the impact of the different development strategies on landscape connectivity. The research found that the forest-oriented scenario increased connectivity quantitatively, showing an increase in the integral index of connectivity (IIC) and other landscape-scale metrics. Therefore, this paper suggests that future land-use policies should emphasize converting AML into more forest to blend in with the surrounding land-use categories. The findings presented here can contribute to better understanding the quantitative analysis of the connectivity of AML patches at both the patch scale and the landscape scale, thus providing scientific support for AML management in mine-site rehabilitation.

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Shevchuk, Ruslan, Volodymyr Filipovych, Anton Mychak i Mykola Lybskyi. "Satellite monitoring features of crystalline rocks mining territories within Zhitomyr region based on optical and radar remote sensing data". Ukrainian journal of remote sensing, nr 22 (1.10.2019): 12–21. http://dx.doi.org/10.36023/ujrs.2019.22.157.

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Opportunities of optical and radar satellite data application for ecological state and reclamation quality assessment of disturbed by crystalline rocks open cast mining lands are considered in the article. Digital elevation models analysis is proposed for the problem of identification of mines among rock dumps and rocky outcrops solution. Radar interferograms were used as source data for DEM creating. The research was performed on three study sites within Korostishiv, Cherniahiv and Khoroshiv districts of Zhitomir region. As result of the study an abandoned quarry with no reclamation done and an illegal stone processing waste dump were found. It is stated that environmental impact of crystalline rock open cast mining not as serious as ilmenite or amber open cast mining impacts and facts of violation of law caused by mining activities were not found.

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11

K, Suchitra. "Reclamation of Abandoned Mine Soil: A Review on Properties and Remediation Techniques". International Journal for Research in Applied Science and Engineering Technology 9, nr 9 (30.09.2021): 9–22. http://dx.doi.org/10.22214/ijraset.2021.37394.

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Abstract: The environment which is a part of ecosystem is being polluted due to urbanization, rapid industrialization increased demands for resources in our day to day lives have left no resources untouched. Various anthropogenic activities such as mining and milling operations, which include grinding, screening, concentrating ores and removal of tailings, disposal of mine and mill waste water release toxic metals into the natural environment affecting the lithosphere. Reclamation is the process of restoring the environmental soundness of these distressed mine lands. It consists of governing all kinds of physical, chemical and biological inconvenience of land area or soil such as fertility, pH, microbial activities and different soil nutrient cycles that make the destructed land soil fertile. The main aim of the reclamation is to bring back the fertility of soil by increasing its N, P, K values and Carbon contents. There are various remediation technologies available for removal of heavy metal from contaminated mine soil, in this paper we have discussed in-situ remediation, physical remediation, chemical remediation and biological remediation technologies which are implemented across the globe.

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12

Pichtel, J. R., W. A. Dick i P. Sutton. "Comparison of Amendments and Management Practices for Long‐Term Reclamation of Abandoned Mine Lands". Journal of Environmental Quality 23, nr 4 (lipiec 1994): 766–72. http://dx.doi.org/10.2134/jeq1994.00472425002300040022x.

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Wei, Xinchao, Honghong Wei i Roger C. Viadero Jr. "Post-reclamation water quality trend in a Mid-Appalachian watershed of abandoned mine lands". Science of The Total Environment 409, nr 5 (1.02.2011): 941–48. http://dx.doi.org/10.1016/j.scitotenv.2010.11.030.

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Cheng, Linlin, Zhenqi Hu i Shang Lou. "Improved methods for fuzzy comprehensive evaluation of the reclamation suitability of abandoned mine lands". International Journal of Mining, Reclamation and Environment 31, nr 3 (13.10.2016): 212–29. http://dx.doi.org/10.1080/17480930.2016.1167305.

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Dolney, Timothy J. "A GIS Methodology for Assessing the Safety Hazards of Abandoned Mine Lands (AMLs)". International Journal of Applied Geospatial Research 2, nr 3 (lipiec 2011): 50–71. http://dx.doi.org/10.4018/jagr.2011070104.

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Abandoned mine lands (AMLs) associated with past coal-mining scar Pennsylvania’s landscape with environmental and safety hazards. Reclamation projects eliminate and reduce hazards AMLs pose. Due to the large number of AMLs and limited funds, precedence is given to reclaim the most hazardous sites first. These sites are identified through an assessment process that assigns priorities to AMLs. However, priorities are out-dated and do not accurately reflect the current spatial distribution of land use and census data. This article presents a GIS methodology for the prioritization of AMLs using the process of extrapolation and focal statistics. By incorporating current assessment techniques into GIS with current land use and census data, AML priorities were reassigned to accurately reflect the current spatial landscape. Results indicate that current AML priorities assigned by the state do not accurately reflect current land use and census data and underestimate the safety hazards of many sites, including high priority sites.

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Hickey, R., i P. Jankowski. "GIS and Environmental Decisionmaking to Aid Smelter Reclamation Planning". Environment and Planning A: Economy and Space 29, nr 1 (styczeń 1997): 5–19. http://dx.doi.org/10.1068/a290005.

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Abandoned mines and mining-related activities typically cause environmental problems related to erosion and pollutant transport. Traditional methods of smelter reclamation plan design are hampered by the lack of data integration and by time-consuming analysis. The proposed spatial decision-support system will minimize these problems as data integration and analysis are offered within one computerized environment. A geographical information system (GIS), remotely sensed data, erosion modeling, and multicriteria decisionmaking (MCDM) methods have been integrated to support reclamation procedures better. Integration of the digital data sources and analysis will produce more realistic, up-to-date models of damaged lands. This methodology is applicable to any number of damaged sites, including mine sites, smelter sites, widespread hazardous-waste sites, and areas negatively impacted by intense agriculture or forestry. The system has been tested at the Anaconda smelter site, an Environmental Protection Agency superfund site near Butte, Montana. The primary surficial problems are related to metal toxicity and transport. In addition to producing a description of the physical conditions at the entire site, the system provides spatial decision-support capabilities for generating and evaluating revegetation strategies for the site with the use of different priority schemes.

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Hunsberger, I. L., i L. H. Michaud. "The Development of a Field Method for Evaluating the Success of Reclamation Efforts on Abandoned Mine Lands". Journal American Society of Mining and Reclamation 1994, nr 4 (1994): 304–13. http://dx.doi.org/10.21000/jasmr94040304.

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Olyphant, Greg A., i Denver Harper. "HYDROLOGIC CONDITIONS IN THE COAL MINING DISTRICT OF INDIANA AND IMPLICATIONS FOR RECLAMATION OF ABANDONED MINE LANDS". Journal American Society of Mining and Reclamation 1998, nr 1 (1998): 283–88. http://dx.doi.org/10.21000/jasmr98010283.

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Cramer, Alison S., Wendy M. Calvin, Scott W. McCoy, Ronald J. Breitmeyer, Marja Haagsma i Christopher Kratt. "Mapping Potentially Acid Generating Material on Abandoned Mine Lands Using Remotely Piloted Aerial Systems". Minerals 11, nr 4 (31.03.2021): 365. http://dx.doi.org/10.3390/min11040365.

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Weathering and transport of potentially acid generating material (PAGM) at abandoned mines can degrade downstream environments and contaminate water resources. Monitoring the thousands of abandoned mine lands (AMLs) for exposed PAGM using field surveys is time intensive. Here, we explore the use of Remotely Piloted Aerial Systems (RPASs) as a complementary remote sensing platform to map the spatial and temporal changes of PAGM across a mine waste rock pile on an AML. We focus on testing the ability of established supervised and unsupervised classification algorithms to map PAGM on imagery with very high spatial resolution, but low spectral sampling. At the Perry Canyon, NV, USA AML, we carried out six flights over a 29-month period, using a RPAS equipped with a 5-band multispectral sensor measuring in the visible to near infrared (400–1000 nm). We built six different 3 cm resolution orthorectified reflectance maps, and our tests using supervised and unsupervised classifications revealed benefits to each approach. Supervised classification schemes allowed accurate mapping of classes that lacked published spectral libraries, such as acid mine drainage (AMD) and efflorescent mineral salts (EMS). The unsupervised method produced similar maps of PAGM, as compared to supervised schemes, but with little user input. Our classified multi-temporal maps, validated with multiple field and lab-based methods, revealed persistent and slowly growing ‘hotspots’ of jarosite on the mine waste rock pile, whereas EMS exhibit more rapid fluctuations in extent. The mapping methods we detail for a RPAS carrying a broadband multispectral sensor can be applied extensively to AMLs. Our methods show promise to increase the spatial and temporal coverage of accurate maps critical for environmental monitoring and reclamation efforts over AMLs.

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Naylor, S., G. A. Olyphant i T. D. Branam. "HYDROCHEMICAL EFFECTS OF USING COAL COMBUSTION BYPRODUCTS AS STRUCTURAL FILL AND CAPPING MATERIAL AT AN ABANDONED MINE LANDS RECLAMATION SITE, SOUTHWESTERN INDIANA". Journal American Society of Mining and Reclamation 2010, nr 2 (30.06.2010): 672–90. http://dx.doi.org/10.21000/jasmr10010672.

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Hayden-Wing, L. D., S. A. Tessman i T. C. Richmond. "A Modeling Procedure for Conserving Wetlands and Waterfowl Habitats on Abandoned Mine Lands and other Reclamation Projects in Wyoming: Results after Five Years". Journal American Society of Mining and Reclamation 1991, nr 1 (1991): 229–40. http://dx.doi.org/10.21000/jasmr91010229.

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Pronko, Nina Anatolievna. "Problems of irrigated agriculture in the Volga region and their solution". Agrarian Scientific Journal, nr 11 (25.11.2022): 24–30. http://dx.doi.org/10.28983/asj.y2022i11pp24-30.

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The article shows the problems of irrigated agriculture in the Volga region at different stages of its formation, starting from the emergence of widespread irrigation in the region in 1966 and up to the present; the reasons for their occurrence identified by the author, together with his like-minded people and students, and the scientific solutions developed by them. It was established why the initial socio-economic function of land reclamation "Creation of a zone of guaranteed grain production in the Volga region" was not implemented. It has been proven that the solution to this problem could be the cultivation of dwarf non-lodging wheat varieties and the use of growth inhibitors, in particular chlorocholine chloride. To achieve high productivity of an irrigated hectare, given that irrigation changes the conditions for the growth of agricultural crops, the regional characteristics of their consumption of moisture and nutrients were studied, on the basis of which new agricultural technologies were developed and introduced. The most important problems of irrigated agriculture in the region are actively developing degradation processes: groundwater rise, secondary salinization, dehumification, soil compaction and destruction of soil structure. The objective and subjective causes of these processes, the patterns of their development in the irrigated agrolandscapes of the Volga region have been established, effective methods have been developed to prevent development and reduce the severity of degradation. Thus, it has been proven that the reduction of infiltration nutrition from the fields and the normalization of the reclamation situation on them can be achieved by using the developed differentiated irrigation regimes for crops; prevention of soil dehumification and an increase in humus content is possible only on the basis of an organo-mineral fertilizer system using the calculated doses of fertilizers determined by the proposed complex calculation method according to the predicted rotational balance of nutrients. It has been established that green manure is an effective method for preventing dehumification, reducing density and restoring soil structure. The primary reason for the development of undesirable soil-reclamation processes in the irrigated agrolandscapes of the Volga region and their low productivity is the nature of irrigated agriculture systems that is not adaptive to natural conditions. To solve this problem, a toolkit has been created for adapting regional farming systems to the environmental conditions of a particular field, which is a set of modern information technologies, including local integrated GIS monitoring and three information-advising systems for managing the water regime, potential, effective fertility and the physical component of the fertility of irrigated crops. soils. Irrigated agriculture has been and remains a very costly industry. This hinders its development, especially during economic crises. To increase the yield of vegetable crops under these conditions, low-cost technologies have been developed: irrigation regimes and systems of mineral fertilizers with drip irrigation and technologies for the use of chelated fertilizers, including types, doses, timing and methods of application. An important problem is the involvement of areas abandoned due to salinization in agriculture. To solve it, for the first time, based on the study of soil-reclamation processes occurring in waste lands, it was established under what conditions their self-reclamation is possible and a method was developed for determining the degree of salinity based on the results of geobotanical monitoring.

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S.J., Mallo,, i Wazoh H.N. "Reclamation of Abandoned Mined-Out Areas of BUKURURAYFIELD". IOSR Journal of Environmental Science, Toxicology and Food Technology 8, nr 2 (2014): 25–34. http://dx.doi.org/10.9790/2402-08212534.

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Solovitskii, A. N., i N. Yu Nikulin. "On the reclamation of land disturbed by mining in Kuzbass using applied geophysical technologies". Геоэкология. Инженерная геология. Гидрогеология. Геокриология, nr 1 (21.07.2024): 111–16. http://dx.doi.org/10.31857/s0869780924010115.

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The experience in reclamation of disturbed lands in Kuzbass is summarized. The demand for studying the spatial distribution of soil composition and water content in soil at the technical stage of land reclamation is shown. Currently, there is a need to develop new methods for the reclamation of disturbed lands, aimed at ensuring further development of depleted areas. The goal of research is to develop a method for reclamation of lands disturbed by mining operations in Kuzbass, based on the use of applied geophysical technologies by the example of the Taldinsky coal mine. The proposed method is based on the zoning of the mined-out area proceeding from the results of applied shallow geophysical survey on the state of soils and their water content, which provides a new level of information interaction between the technical and biological stages of reclamation. The practical use of this method is to expand the possibilities of reclamation of disturbed lands for the development of rational environmental management.

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Zipper, Carl E., i Butch Lambert. "REMINING TO RECLAIM ABANDONED MINED LANDS: VIRGINIA'S INITIATIVE". Journal American Society of Mining and Reclamation 1998, nr 1 (1998): 530–38. http://dx.doi.org/10.21000/jasmr98010530.

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Laiskhanov, Shakhislam, Zhassulan Smanov, Kulyash Kaimuldinova, Duman Aliaskarov i Nazira Myrzaly. "Study of the Ecological and Reclamation Condition of Abandoned Saline Lands and Their Development for Sustainable Development Goals". Sustainability 15, nr 19 (25.09.2023): 14181. http://dx.doi.org/10.3390/su151914181.

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To provide the population with food, it is very important to re-cultivate “abandoned lands” that have been retired from agricultural use. The conversion of arable land into agricultural abandoned lands in the south of Kazakhstan is, first of all, primarily associated with salinity. For the purposes of sustainable development, there is a need to develop proposals for re-mastering by studying their current state and reviewing world studies on the reclamation of salt-affected soils. Therefore, this study is devoted to the study of the current environmental and reclamation conditions of the abandoned areas of the Otyrar region in southern Kazakhstan. The proposed directions of changes in their development were also presented. In the course of the research, the historical method is used in the study of the emergence and formation of abandoned lands; the method of geographical analysis during the territorial analysis of the research object; the statistical and comparison methods in showing the complexity and intensity of the problems; the cartographic, geo-informational and field research (reconnaissance) methods in the study of the condition of the abandoned lands in the research object and methods of grouping and analysis were used in the work with scientific data on the topic of research. Using Sentinel-2 images, the GIS program created phenological dynamics of crops based on NDVI vegetation indices during the vegetation period of the irrigated range. By classifying them, abandoned lands due to salinization were separated from fields. By deciphering space images with the help of geoinformation technologies, it was revealed that the area of abandoned lands in the research object is 13,688.9 ha, including the area of non-saline soils—83.9 ha, weakly saline soils—984.4 ha, medium saline soils—2398.3 ha, and highly saline soils—10,222.1 ha. A review of the methods and technologies proposed by scientists for the development and amelioration of salt-affected lands was made. Taking into account the ecological and reclamation state of the object of research along with the material and technical capabilities of farms, two methods of developing abandoned lands (organic and agro-innovative) in the research object are proposed and the need for their use in case of soil salinization has been scientifically justified.

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Hall, Donna L. "Reclamation planning for coal strip-mined lands in Montana". Landscape and Urban Planning 14 (styczeń 1987): 45–55. http://dx.doi.org/10.1016/0169-2046(87)90005-3.

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K, Suchitra. "Reclamation of Abandoned Mine Soil Using Biosurfactant". International Journal for Research in Applied Science and Engineering Technology 9, nr 9 (30.09.2021): 23–28. http://dx.doi.org/10.22214/ijraset.2021.37395.

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Abstract: Mining results in enormous land damage, varying the ecosystem of microbial culture and disturbing plant life leading to annihilation of the land. Due to this researcher’s has shifted their focus to alternative methods for the sustainable development. The present study aims at environmental friendly and cost effective technique for the reclamation of abandoned mine soil using bio-surfactant. In the current investigation bio-surfactant was produced using Bacillus Subtilis MTCC no. 1427 on 20% spent wash collected from distillery unit. The mined soil with bio-surfactant was able to minimize heavy metal concentration and the plants grown on this soil were healthy similar to the results of the agricultural soil. Keywords: Mining, Abandoned, Reclamation, Heavy Metals, Re-vegetation, Bioremediation.

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Saidy, Akhmad Rizalli, i Badruzsaufari. "Hubungan antara Konsentrasi Cr(VI) dan Sifat Kimia Tanah: Informasi Awal untuk Remediasi Lahan Bekas Tambang di Kalimantan Selatan". Journal of Tropical Soils 14, nr 2 (23.05.2013): 97–103. http://dx.doi.org/10.5400/jts.2009.v14i2.97-103.

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High concentration of heavy metals is frequently observed as an effect of mining activity. In order to determine relationship between concentration of Cr(VI) in ex-mined land and soil chemical characteristics, 15 of soils were sampled from ex-coal and chromate mined-lands in the South Kalimantan Province. Result of the experiment revealed that soils from the ex-mined lands contained 700 - 2645 mg Cr kg-1 soil. This research also showed that 0,73-1,35% of total Cr in these soils exist in the form of hexavalent chromium (Cr(VI)) that is toxic and carcinogen. Concentration of Cr(VI) in these soils were correlated significantly with soil pH in which increasing soil pH would lead to increase in concentration of Cr(VI). In addition, increasing in soil organic carbon will be followed by decreasing concentration of Cr(VI). Relationship between concentration of Cr(VI) and soil pH and organic carbon content could be useful for preliminary information for Cr reclamation of ex-mined lands.

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Schuman, G. E., E. J. DePuit, J. A. Smith i L. A. King. "Reclamation of bentonite mined lands in the northern great plains". Environmental Geochemistry and Health 7, nr 1 (marzec 1985): 42–47. http://dx.doi.org/10.1007/bf01875050.

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Caldwell, C., C. E. Cordell i M. E. Farley. "Ohio's Abandoned Mined Lands Reforestation Program: A Decade of Success". Journal American Society of Mining and Reclamation 1992, nr 1 (1992): 725–30. http://dx.doi.org/10.21000/jasmr92010725.

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Kalybekov, Tursyn, Manarbek Sandibekov, Kanay Rysbekov i Yryszhan Zhakypbek. "Substantiation of ways to reclaim the space of the previously mined-out quarries for the recreational purposes". E3S Web of Conferences 123 (2019): 01004. http://dx.doi.org/10.1051/e3sconf/201912301004.

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Opencast fields mining leads to land disturbance when conducting mining operations and storing of overburden rocks. The timely reclaiming of the disturbed lands according to the legislation requirements is an immediate duty of the subsoil user. The reclamation of the previously mined-out space of quarries refers to an extremely important tasks of the mining enterprise. The use of water management direction in reclamation assumes the use of previously mined-out space of a quarry to create the water reservoir through various methods of rehabilitation. There are presented various ways of designing the coastal zone of the created artificial water reservoirs in the previously mined-out space of the quarries located worldwide, which are used for the recreational purposes. The various profiles of slopes of artificial water reservoirs in a quarry with more low gradients, suitable for swimming and recreation are shown. Designing of a coastal area on the site of a quarry, intended for water reservoirs, depends on the water level position in the created body of water. The water reservoir, as the lake of artificial origin, created on the former quarry site, is shown. The purpose of the article is to substantiate the methodological approaches and engineering solutions concerning reclamation of the mined-out space after the opencast mining for the recreational purposes.

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Кожевников, Н., N. Koghevnikov, А. Заушинцена i A. Zaushintsena. "DOMESTIC AND FOREIGN EXPERIENCE IN BIOLOGICAL RECLAMATION OF DISTURBED LANDS". Bulletin of Kemerovo State University. Series: Biological, Engineering and Earth Sciences 2017, nr 1 (25.06.2017): 43–47. http://dx.doi.org/10.21603/2542-2448-2017-1-43-47.

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<p>Mining has a significant negative impact on all components of the environment, causing their unwanted alteration. Disturbed soils become pollution hotspots for the atmospheric air, water, fertile soil and agricultural holdings. In addition, they worsen population’s hygiene and sanitary conditions. Reclamationhas to be carried out to improve the environment and restore the productivity and national economic value of disturbed soils. The article presents a literature review of domestic and foreign experience in biological reclamation of disturbed soils. The author describes the main types of biological reclamation of degraded mined land. The article features complex characteristics of the existing methods of natural systems’ restoration inRussiaand abroad.</p>

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Ebrahimabadi, Arash. "Selecting Proper Plant Species for Mine Reclamation Using Fuzzy AHP Approach (Case Study: Chadormaloo Iron Mine of Iran)". Archives of Mining Sciences 61, nr 4 (1.12.2016): 713–28. http://dx.doi.org/10.1515/amsc-2016-0049.

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Abstract This paper describes an effective approach to select suitable plant species for reclamation of mined lands in Chadormaloo iron mine which is located in central part of Iran, near the city of Bafgh in Yazd province. After mine’s total reserves are excavated, the mine requires to be permanently closed and reclaimed. Mine reclamation and post-mining land-use are the main issues in the phase of mine closure. In general, among various scenarios for mine reclamation process, i.e. planting, agriculture, forestry, residency, tourist attraction, etc., planting is the oldest and commonly-used technology for the reclamation of lands damaged by mining activities. Planting and vegetation play a major role in restoring productivity, ecosystem stability and biological diversity to degraded areas, therefore the main goal of this research work is to choose proper and suitable plants compatible with the conditions of Chadormaloo mined area, providing consistent conditions for future use. To ensure the sustainability of the reclaimed landscape, the most suitable plant species adapted to the mine conditions are selected. Plant species selection is a Multi Criteria Decision Making (MCDM) problem. In this paper, a fuzzy MCDM technique, namely Fuzzy Analytic Hierarchy Process (FAHP) is developed to assist chadormaloo iron mine managers and designers in the process of plant type selection for reclamation of the mine under fuzzy environment where the vagueness and uncertainty are taken into account with linguistic variables parameterized by triangular fuzzy numbers. The results achieved from using FAHP approach demonstrate that the most proper plant species are ranked as Artemisia sieberi, Salsola yazdiana, Halophytes types, and Zygophyllum, respectively for reclamation of Chadormaloo iron mine.

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Schempf, Weston M., i Douglass F. Jacobs. "Hardwood Species Show Wide Variability in Response to Silviculture during Reclamation of Coal Mine Sites". Forests 11, nr 1 (7.01.2020): 72. http://dx.doi.org/10.3390/f11010072.

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Coal is a significant energy source for the United States, and reclamation of surface mined lands is required under the Surface Mining Control and Reclamation Act of 1977. Reforestation of mined lands is challenging due to soil substrate properties including soil compaction, herbaceous competition, and animal browse, necessitating silvicultural treatments to help overcome such limiting factors. We investigated the field performance of black walnut (Juglans nigra L.), northern red oak (Quercus rubra L.), and swamp white oak (Quercus bicolor Willd.) planted on two mine reclamation sites in southern Indiana, USA, and evaluated the interactions of nursery stocktypes (container and bareroot), herbicide application, and tree shelters. Two-year survival averaged 80% across all species and stocktypes. Container stocktype had greater relative height and diameter growth (i.e., relative to initial size at planting), whereas bareroot had greater absolute height and diameter growth corresponding to initial stocktype differences. Shelter use increased height growth and reduced diameter growth across both stocktypes. Swamp white oak (Q. bicolor) had the highest survival rate and field performance regardless of silvicultural treatment, whereas red oak (Q. rubra) and black walnut (J. nigra) showed strong early regeneration responses to silvicultural treatments. Container seedlings showed promise as an alternative to bareroot seedlings to promote early growth on mine reclamation sites. Species-specific responses documented here indicate the need to consider the ecology and stress resistance of target species in developing cost-effective silvicultural prescriptions.

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Bosak, P. "PHYSICO-CHEMICAL PROPERTIES OF WASTEWATER FROM TECHNOLOGICAL WASTE DUMPS OF NOVOVOLINSK MINING DISTRICT". Bulletin of Lviv State University of Life Safety, nr 18 (31.12.2018): 117–24. http://dx.doi.org/10.32447/20784643.18.2018.13.

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Introduction. Waste dumps of mine rocks of Novovolynsky mining area have high acidity, considerable content of various salts, namely sulfate ions. This high mineralization is caused by the movement to the water-collection points and the interaction of such water with rock dumps, and besides, on its way wastewater is enriched with products of rocks destruction (sulphates and salts of alkaline earth elements) and coal. Running through the abandoned places and accumulating mineral and mechanical impurities, such water gets new physical and chemical properties, which strongly influence the qualitative parameters of the environment. Analyzing the ecological situation caused by the wastewater pouring from technological dumps in mines № 2, 4, 9 on the investigated site it should be emphasized that at present, there is no storm sewer system on the investigated mines, therefore, rain water from the surfaces of waste heaps and industrial sites spontaneously flow down the lowlands and concentrate with mineral salts. Although it is known that there are considerable water influences in the main and preparatory mining operations, therefore, the collection of created waste water along the perimeter of existing waste heaps in the form of catchwater drains is made. Purpose. The purpose of the work is to investigate the physicochemical properties of wastewater from technological dumps in the Novovolynsk mining area. Methods. In this work chemical methods of wastewater analysis are used. Results. In all water samples, an increase in the content of ammonium salts was determined. As it is known, the main danger of pollution of the hydrosphere with ammonium salts is the saturation of water with ammonia. The content of ammonium salts above 0.1 mg/dm³ indicates pollution of water, since ammonia is the first compound formed during the decomposition of organic nitrogen-containing substances. Simultaneous presence of ammonia, nitrites and nitrates in samples of water shows a significant pollution of this water due to the oxidation of the rock in the dump and its washing-off with water. The increase in water samples of nitrite and nitrate content without the detection of ammonia indicates the isolation of the source of contamination. The content of ammonia and nitrite in water shows the constant source of pollution from the dumps. The presence of nitrates only indicates the end of mineralization processes. Excess ammonia in samples with the subsequent discharges into the river leads to ecological instability of the ecosystem in general, during the process of displacement of nitrogen-sensitive species, functional connections between all parts of the ecosystem (plants, animals, microorganisms) collapse, which leads to a violation of the self-regulation of the ecosystem. As a result of the conducted researches, significant differences in the physical and chemical composition of wastewater from the technological dumps of the Novovolynsk mining area were revealed. The chemical composition of wastewater of investigated mines is characterized by instability. Conclusion. Accumulation of toxic compounds in wastewater from technological dumps creates a significant man-made danger to the water resource potential of the state. It is also relevant to the wastewater contaminated with substances of the 2nd and 4th class of hazard, such as organic compounds of fluorine, nitrogen and radionuclide’s, which are one of the most dangerous for the hydrosphere. To prevent the hazardous effect of wastewater on the ecological state in the investigated area, it is necessary to use natural resources rationally, to conduct demineralization and remediation, vegetative reclamation of disturbed lands.

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Slavishak, Edward. "Bleak Reclamation: Anthracite Mining Moods". Pennsylvania History: A Journal of Mid-Atlantic Studies 90, nr 2 (kwiecień 2023): 199–232. http://dx.doi.org/10.5325/pennhistory.90.2.0199.

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ABSTRACT In the late 1960s, the hills and valleys of Pennsylvania’s anthracite region came alive via two imaginative responses to the devastation of strip-mined landscapes. Paramount Pictures’ The Molly Maguires and a multiyear Penn State landscape architecture study both attempted to make something new of gouged, abandoned land. This article argues that these reclamation attempts relied upon the attraction of melancholic landscapes. The filmmakers and landscape scholars assumed that places of ruin provoked emotional reactions in viewers and visitors, producing ambiguous moods of pastness. Part contemplation and part sensation, these moods were intended to make people feel their way into new, complex relationships with the land. This article analyzes these projects within scholarly conversations about the historical dimensions of landscape tourism, the narrative framing of Appalachia, and the cultural significance of moods.

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ASTON, R. LEE. "WATER POLLUTION BY ABANDONED MINE SITES; ACID MINE DRAINAGE; MINED LAND RECLAMATION". Mineral Resources Engineering 10, nr 01 (marzec 2001): 85–114. http://dx.doi.org/10.1142/s0950609801000439.

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ASTON, R. LEE. "WATER POLLUTION BY ABANDONED MINE SITES: ACID MINE DRAINAGE; MINED LAND RECLAMATION". Mineral Resources Engineering 10, nr 02 (czerwiec 2001): 235–43. http://dx.doi.org/10.1142/s0950609801000579.

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ASTON, R. LEE. "WATER POLLUTION BY ABANDONED MINE SITES: ACID MINE DRAINAGE; MINED LAND RECLAMATION". Mineral Resources Engineering 10, nr 04 (grudzień 2001): 467–500. http://dx.doi.org/10.1142/s0950609801000798.

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Osipenko, Regina, Yuriy Zaripov i Sergey Zalesov. "Recultivated lands are a reserve for livestock feed". Agrarian Bulletin of the 208, nr 05 (29.06.2021): 40–54. http://dx.doi.org/10.32417/1997-4868-2021-208-05-40-54.

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Abstract. The purpose is to establish the possibility of using mined brick clay pits for grazing livestock and preparing animal feed. The paper deals with the investigation of the above ground phytomass field layer (Fh) being formed dusing the natural growth of mined brick clay pits. Methodology. Species composition of the projective cover and aboveground phytomass were established on the counting areas of 0.5 × 0.5 sizes evenly spaced on the bottom and slopes of pit. At each of the quarry elements at least 30 registration sites were laid. In addition a similar number of registration sites were laid next to the quarry where clay was not mined. Researches were carried out in the district of pine-birch pre-forest steppe forests of the Trans Urals plain province, the west Siberian plain forest region. Results. It was found that the soil of mined out pits does not contain heavy metal and other chemical elements hazardous to animals. The total aboveground phetomass of Fh at the bottom and slopes of the quarry is 1101.1 and 812.6 kg/ha in absolutely dry, state, respectively. The total projective cover at the bottom of the quarry 3 years after the technical stage of reclamation is 64.7 % and on the slopes 42.5 %. The presence of meadow species in the composition, in particular of legumes family (Vicia cracca L.; V. hybridum L.; V. sativa L.; V. vernus L.; V. sylvatica L.; Trifolium pretense L.; T. lupinaster L.; T. repens L.; T. hybridum L.; T. medium L.; Lathyrus pratensis L.; Melilotu salbus Medikus; M. officinalis L. Pall.; Medicago lupulina L.) indicates a high feed value of FR. Scientific novelty. The transfer of mined out brick clay pits for temporary agricultural use will contribute at the formation of soil on the bottom and slopes of the quarry and ultimately, increase the productivity of future plantations.

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Horn, Tammy, Patrick Angel, Carl Zipper, Michael Ulyshen, Michael French, Jim Burger i Mary Beth Adams. "RE-ESTABLISHING POLLINATOR HABITAT ON MINED LANDS USING THE FORESTRY RECLAMATION APPROACH". Journal of Environmental Solutions for Oil, Gas, and Mining 4, nr 1 (wrzesień 2018): 20–30. http://dx.doi.org/10.3992/2377-3545-4.1.20.

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Gorsira, Bryan, i Ken L. Risenhoover. "An evaluation of woodland reclamation on strip-mined lands in east Texas". Environmental Management 18, nr 5 (wrzesień 1994): 787–93. http://dx.doi.org/10.1007/bf02394641.

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McKinstry, Mark C., Timothy C. Richmond i Stanley H. Anderson. "WETLAND ENHANCEMENT AND CREATION ON RECLAIMED ABANDONED MINED LANDS IN NORTHEAST WYOMING". Journal American Society of Mining and Reclamation 2001, nr 1 (2001): 348–55. http://dx.doi.org/10.21000/jasmr01010348.

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Helm, D. J., i D. E. Carling. "Use of soil transfer for reforestation on abandoned mined lands in Alaska". Mycorrhiza 3, nr 3 (lipiec 1993): 97–106. http://dx.doi.org/10.1007/bf00208917.

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Helm, D. J., i D. E. Carling. "Use of soil transfer for reforestation on abandoned mined lands in Alaska". Mycorrhiza 3, nr 3 (lipiec 1993): 107–14. http://dx.doi.org/10.1007/bf00208918.

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ARZAMASTCEVA, N. V., E. V. KOVALEVA i R. R. MUKHAMETZYANOV. "CRITICAL ANALYSIS OF APPROACHES TO INVOLVING UNCLAIMED LAND IN THE FARMING BUSINESS". Izvestiâ Timirâzevskoj selʹskohozâjstvennoj akademii, nr 3 (2022): 77–89. http://dx.doi.org/10.26897/0021-342x-2022-3-77-89.

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The lack of market for farming lands and dynamics of their area growth is a process which should be considered in terms of the need to involve them in the farming business. Taking into account the current situation in Russia, one of the ways of addressing the issue of country’s food security and food import substitution is the introduction of unclaimed farming lands into the farming business. By 2030, the Ministry of Agriculture plans to involve 13 million hectares of farming lands in the farming business. This article identifies causes of appearance and growth of such unclaimed lands. Available economic approaches to addressing the issue of their reduction are considered. The study of the state and use of farming lands shows the scale of the problem of abandoned farming lands in Russia. Despite measures aimed at introducing unclaimed farming lands into the farming business, the area of abandoned farming lands did not decrease between 2017 and 2020. We propose to address problems with unclaimed farming lands by using the synthesis of market and governmental instruments in the context of governmental programs for reclamation of unclaimed lands, the market law of derived demand, and theory of effective demand. At the same time, it is necessary to place special emphasis on boosting the demand for farm products as the main approach to increasing the area of abandoned farming lands introduced into the farming business. The ultimate goal of the study, one of the stages of which are proposals presented in the article, is to validate approaches and measures aimed at introducing farming lands into the farming business.

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Butalia, Tarunjit S., i William E. Wolfe. "OPPORTUNITIES FOR RECLAMATION OF MINED LANDS IN OHIO USING COAL COMBUSTION BY-PRODUCTS". Journal American Society of Mining and Reclamation 2000, nr 1 (2000): 655–64. http://dx.doi.org/10.21000/jasmr00010655.

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Barnhisel, R. I., J. L. Powell, M. L. Ellis, J. R. Armstrong, F. A. Craig i s. K. Laue. "SELECTION OF GRASS AND LEGUME SPECIES ANV VARIETIES FOR RECLAMATION OF MINED LANDS". Journal American Society of Mining and Reclamation 1985, nr 1 (1985): 40–49. http://dx.doi.org/10.21000/jasmr85010040.

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Cui, Ximin, Yuling Zhao, Guorui Wang, Bing Zhang i Chunyi Li. "Calculation of Residual Surface Subsidence Above Abandoned Longwall Coal Mining". Sustainability 12, nr 4 (18.02.2020): 1528. http://dx.doi.org/10.3390/su12041528.

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Exhausted or abandoned underground longwall mining may lead to long-term residual subsidence on surface land, which can cause some problems when the mined-out land is used for construction, land reclamation and ecological reconstruction. Thus, it is important to assess the stability and suitability of the land with a consideration of residual surface subsidence. Assuming a linear monotonic decrease in the annual residual surface subsidence, the limit of the sum of the annual residual subsidence factor, and continuity between surface subsidence in the last year of the weakening period and the residual surface subsidence in the first year, we establish a model to calculate the duration of residual subsidence and the annual residual surface subsidence factor caused by abandoned longwall coal mining. The duration of residual surface subsidence increases with the increase in mining thickness as well as the factor of extreme residual subsidence. The proposed method can quantitatively calculate the annual residual subsidence, the accumulative residual subsidence, and the potential future accumulative residual subsidence. This approach can be used to reasonably evaluate the stability and suitability of old mining subsidence areas and will be beneficial for the design of mining subsidence land reclamation and ecological reconstruction.

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