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Journal articles on the topic 'Extraction impacts'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 January 2023

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1

Chomsky, Aviva. "Social Impacts of Resource Extraction." Latin American Research Review 51, no. 1 (2016): 243–54. http://dx.doi.org/10.1353/lar.2016.0000.

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2

Lavenburg, Valerie M., Kurt A. Rosentrater, and Stephanie Jung. "Extraction Methods of Oils and Phytochemicals from Seeds and Their Environmental and Economic Impacts." Processes 9, no. 10 (2021): 1839. http://dx.doi.org/10.3390/pr9101839.

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Over recent years, the food industry has striven to reduce waste, mostly because of rising awareness of the detrimental environmental impacts of food waste. While the edible oils market (mostly represented by soybean oil) is forecasted to reach 632 million tons by 2022, there is increasing interest to produce non-soybean, plant-based oils including, but not limited to, coconut, flaxseed and hemp seed. Expeller pressing and organic solvent extractions are common methods for oil extraction in the food industry. However, these two methods come with some concerns, such as lower yields for expeller

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3

Wang, Yu Lin, Hai Juan Hu, Sen Qi, and Guang Fu Liu. "Environmental Impacts Assessment of Liquid Crystal Extraction From Wasted LCD Panels." Applied Mechanics and Materials 496-500 (January 2014): 55–62. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.55.

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In view of the extraction of liquid crystal from the wasted LCD panels, this paper aims to analyze the raw materials consumption, energy consumption and emissions to the environment in the extracting process based on the method of Life Cycle Assessment (LCA). The environmental impacts of the recycling procedure are assessed with the aid of LCIA（Life Cycle Inventory Assessment）method and CML2001 method provided by LCA analyzing software Gabi 4. Two ways of liquid crystal extraction mentioned in the paper are supercritical method and distilling method. The assessment results indicate: the superc

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4

Vieira, Letícia De Freitas, Antonio Jeovah De Andrade Meireles, and Henrique Sampaio De Castro. "IMPACTOS AMBIENTAIS CAUSADOS POR ATIVIDADE DE MINERAÇÃO DE AREIA EM DUNAS FIXAS, CAUCAIA, CEARÁ." Revista da Casa da Geografia de Sobral (RCGS) 21, no. 2 (2019): 1060–69. http://dx.doi.org/10.35701/rcgs.v21n2.503.

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Este trabalho propõe-se em trazer uma discussão acerca da mineração, enfocando nos impactos ambientais causados pela extração de agregados para a construção civil. A área de estudo é uma poligonal de 44,8 hectares, licenciada para extrair areia até 2018. Localizada em uma duna fixa, foi possível constatar os impactos relacionados com o desmatamento, retirada do solo e do minério, mudança topográfica e o afloramento do lençol freático. A metodologia consistiu em trabalho de campo, gabinete e aplicações de métodos da Avaliação de Impactos Ambientais que foram a Metodologia de listagem (Check-lis

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5

Graham, Felicia Christine. "Social Impacts of Resource Extraction: A Comparative Examination of Andean Latin America and Implications for Rising Colombia." Perspectives on Global Development and Technology 13, no. 1-2 (2014): 209–23. http://dx.doi.org/10.1163/15691497-12341297.

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AbstractResource extractive conflicts are typically attributed to environmental or economic concerns. In this article I argue, however, that conflicts in Andean Latin America are also shown to incorporate social concerns born from structural shifts inherent in resource extraction that alter land use, labor, and community relations. I also seek to bring to the fore the actual social impacts of resource extraction to argue that these factors play a larger role in shaping individual, community, and even political consciousness. An examination of this sort allows for a more comprehensive understan

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6

Zhang, Cheng Long, Jing Wei Wang, Jian Feng Bai, and Wen Jie Wu. "Life Cycle Assessment of the Bio-Hydrometallurgical Process of Recycling Copper from Printed Circuit Boards Scraps." Advanced Materials Research 156-157 (October 2010): 929–32. http://dx.doi.org/10.4028/www.scientific.net/amr.156-157.929.

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Recently, a few studies have been undertaken for the extracting of metallic copper from electronic scrap/printed circuit boards by bioleaching - solvent extraction-electrowinning. Results of the present investigation indicate that bioleaching-solvent extraction-electrowinning could be a new cleaner hydrometallurgy route for recovery copper from the PCBs.The life cycle assessment method was used to investigate the environmental impacts of the new biohydrometallurgical process of production of metallic copper. The energy consumption，greenhouse effect，acidification in the new processes is studied

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7

Henry, Matthew S. "Extractive Fictions and Postextraction Futurisms." Environmental Humanities 11, no. 2 (2019): 402–26. http://dx.doi.org/10.1215/22011919-7754534.

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Abstract This essay operates at the intersection of the energy humanities and environmental justice studies to survey extractive fictions, a term I use to describe literature and other cultural forms that render visible the socioecological impacts of extractive capitalism and problematize extraction as a cultural practice. The essay first theorizes extraction and examines cultural representations of coal and gas fields in northern Appalachia, including Ann Pancake’s novel Strange as This Weather Has Been (2007) and Jennifer Haigh’s novel Heat and Light (2015). Each, by rendering visible instan

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8

Camargo, Diego Aparecido, Rafaele Almeida Munis, Ricardo Hideaki Miyajima, Roldão Carlos Andrade Lima, and Danilo Simões. "Mechanized Wood Extraction: Impacts on Operators’ Hearing Health." Forests 13, no. 10 (2022): 1553. http://dx.doi.org/10.3390/f13101553.

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The activity of the mechanized extraction of wood, carried out by means of self-propelled forest machines, consists of moving the wood cut inside the forest stand from the planted forests to the roadside. During displacements, these machines normally travel over forest residues and stumps, which can demand greater motor power from the engine, in addition to the possible increase in occupational noise levels. In this context, we evaluated whether, when operating different self-propelled forest machines in the wood extraction of planted Eucalyptus forests, operators are exposed to different leve

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9

Cust, James, and Steven Poelhekke. "The Local Economic Impacts of Natural Resource Extraction." Annual Review of Resource Economics 7, no. 1 (2015): 251–68. http://dx.doi.org/10.1146/annurev-resource-100814-125106.

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10

Zhao, Shen, He-Ming Wang, Wei-Qiang Chen, Dong Yang, Jing-Ru Liu, and Feng Shi. "Environmental impacts of domestic resource extraction in China." Ecosystem Health and Sustainability 5, no. 1 (2019): 67–78. http://dx.doi.org/10.1080/20964129.2019.1577703.

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11

Rajagopalan, Neethi, Melissa M. Bilec, and Amy E. Landis. "Residential Life Cycle Assessment Modeling: Comparative Case Study of Insulating Concrete Forms and Traditional Building Materials." Journal of Green Building 5, no. 3 (2010): 95–106. http://dx.doi.org/10.3992/jgb.5.3.95.

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Innovative, sustainable construction products are emerging in response to market demands. One potential product, insulating concrete forms (ICFs), offers possible advantages in energy and environmental performance when compared with traditional construction materials. Even though ICFs are in part derived from a petroleum-based product, the benefits in the use phase outweigh the impacts of the raw material extraction and manufacturing phase. This paper quantitatively measures ICFs' performance through a comparative life cycle assessment of wall sections comprised of ICF and traditional wood-fra

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12

Zidan, Mahmoud N., Nicola Everitt, Tawfik Ismail, and Irene S. Fahim. "Organic Solar Cells Parameters Extraction and Characterization Techniques." Polymers 13, no. 19 (2021): 3224. http://dx.doi.org/10.3390/polym13193224.

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Organic photovoltaic research is continuing in order to improve the efficiency and stability of the products. Organic devices have recently demonstrated excellent efficiency, bringing them closer to the market. Understanding the relationship between the microscopic parameters of the device and the conditions under which it is prepared and operated is essential for improving performance at the device level. This review paper emphasizes the importance of the parameter extraction stage for organic solar cell investigations by offering various device models and extraction methodologies. In order t

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13

Esterhuyse, Surina, Frank Sokolic, Nola Redelinghuys, et al. "Vulnerability mapping as a tool to manage the environmental impacts of oil and gas extraction." Royal Society Open Science 4, no. 11 (2017): 171044. http://dx.doi.org/10.1098/rsos.171044.

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Various biophysical and socio-economic impacts may be associated with unconventional oil and gas (UOG) extraction. A vulnerability map may assist governments during environmental assessments, spatial planning and the regulation of UOG extraction, as well as decision-making around UOG extraction in fragile areas. A regional interactive vulnerability map was developed for UOG extraction in South Africa. This map covers groundwater, surface water, vegetation, socio-economics and seismicity as mapping themes, based on impacts that may emanate from UOG extraction. The mapping themes were developed

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14

André, Januário Cacilda, Fidel Luis Alvarez, and Jose Francisco Lastra Rivero. "Caracterização dos impactos ambientais e sociais na exploração de rochas e minerais industriais no desenvolvimento local no município de Sumbe (Angola) / Characterization of environmental and social impacts..." Cadernos CIMEAC 9, no. 1 (2019): 210. http://dx.doi.org/10.18554/cimeac.v9i1.3868.

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O objectivo do trabalho é avaliar de forma preliminar a relação dos impactos ambientais e sociais da exploração de rochas e minerais industriais no desenvolvimento local do município do Sumbe. Para isso, partimos das análises das causas e da identificação dos principais elementos que impactam nas comunidades do município. A metodologia utilizada constou de revisão bibliográfica; visitas a pedreiras em plena extracção e processamento de rochas e minerais industriais; e consulta aos responsáveis, empregados e membros da comunidade por meio de entrevistas e inquéritos, para revelar as causas dos

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15

Walker, Glen. "A Potential Approach of Reporting Risk to Baseflow from Increased Groundwater Extraction in the Murray-Darling Basin, South-Eastern Australia." Water 14, no. 13 (2022): 2118. http://dx.doi.org/10.3390/w14132118.

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An approach of reporting long-term trends in groundwater extraction and baseflow impacts in the Murray-Darling Basin (MDB) in south-eastern Australia was developed and tested. The principal aim of the framework was to provide early warning of any potential adverse impacts from groundwater extraction on environmental releases of surface water for baseflow, support adaptive management of these impacts, and highlight those areas which may benefit from conjunctive water management. The analysis showed that there is no current decadal trend in the annual aggregate groundwater extraction volumes or

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16

Shaw, Stephanie. "Natural gas-Environmental impact: Air-quality impacts from natural gas extraction and combustion." Natural Gas & Electricity 29, no. 4 (2012): 8–11. http://dx.doi.org/10.1002/gas.21643.

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17

Aourabi, Sarra, Mouhcine Sfaira, and Fatima Mahjoubi. "Optimization of Ultrasound-Assisted Extraction of Polyphenol Content from Zea mays Hairs (Waste)." Scientific World Journal 2020 (December 17, 2020): 1–10. http://dx.doi.org/10.1155/2020/5072938.

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The aim of this study was to achieve the best extraction efficiency of the hydroethanolic extract of Zea mays hairs. The impacts of ethanol concentration, extraction time, and solvent /material ratio were studied in relation to the performance of Zea mays extracts by ultrasonic extraction at 50 kHz and room temperature. All extracts were quantitatively characterized in terms of polyphenol content. Response surface methodology (RSM) was carried out to optimize the extraction process and increase extraction efficiency. In the experiments, different concentrations of ethanol:water were used. The

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18

Dino, Giovanna Antonella, Alessandro Cavallo, Piergiorgio Rossetti, Ernő Garamvölgyi, Renáta Sándor, and Frederic Coulon. "Towards Sustainable Mining: Exploiting Raw Materials from Extractive Waste Facilities." Sustainability 12, no. 6 (2020): 2383. http://dx.doi.org/10.3390/su12062383.

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The focus of the present research is on the exploitation of extractive waste to recover raw materials, considering the technological and economic factors, together with the environmental impacts, associated with extractive waste quarrying and dressing activities. The present study, based on a case history from Northern Italy (Montorfano and Baveno granite quarrying area), was intended to validate the presented interdisciplinary approach for evaluating economic and environmental impacts associated with extractive waste facility exploitation (from granite waste to products for the ceramic indust

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19

Osband, Adena J., and Radi F. Zaki. "Extraction time of kidneys during organ procurement impacts function." Clinical Transplantation 25, no. 2 (2011): 235–38. http://dx.doi.org/10.1111/j.1399-0012.2010.01233.x.

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20

Chatzirodou, Antonia, and Harshinie Karunarathna. "IMPACTS OF TIDAL ENERGY EXTRACTION ON SEA BED MORPHOLOGY." Coastal Engineering Proceedings 1, no. 34 (2014): 33. http://dx.doi.org/10.9753/icce.v34.sediment.33.

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21

Bart, David, Eric Booth, Steven P. Loheide, and Thomas Bernthal. "Impacts of groundwater extraction on calcareous fen floristic quality." Journal of Environmental Quality 49, no. 3 (2020): 723–34. http://dx.doi.org/10.1002/jeq2.20059.

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22

Dutka, B. J., R. Bourbonniere, R. McInnis, K. K. Kwan, and A. Jurkovic. "Bioassay assessment of impacts of tar sands extraction operations." Environmental Toxicology & Water Quality 10, no. 2 (1995): 107–17. http://dx.doi.org/10.1002/tox.2530100205.

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23

Murugan, M. D., L. H. Tee, and K. S. Oh. "Evaluation of the environment impact of extraction of bioactive compounds from Darcyodes rostrata using Deep Eutectic Solvent (DES) using Life Cycle Assessment (LCA)." Journal of Physics: Conference Series 2120, no. 1 (2021): 012005. http://dx.doi.org/10.1088/1742-6596/2120/1/012005.

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Abstract Polyphenols, the most abundant and naturally occurring antioxidants, was found to be the highest in Dacryodes rostrata seed as compared to the peel and pulp of the fruit. Growing technologies in the past decades have led to the interest of reviewing and developing environmental-friendly green extraction solvent, as the commonly used conventional solvent imposing various risks to human health and environment. An environmental-friendly extraction technique was established using deep eutectic solvent (DES) as the alternative extraction solvent has been considered. The main objective of t

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24

Tang, Xu, Bao Sheng Zhang, Ke Qiang Guo, and Lian Yong Feng. "Petroleum Industry’s Impacts on Government Tax Revenues of China: An Input–Output Analysis." Advanced Materials Research 524-527 (May 2012): 3129–33. http://dx.doi.org/10.4028/www.scientific.net/amr.524-527.3129.

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Petroleum industry has made tremendous contribution on the government tax revenues of China. A model is established to analyze petroleum industry’s impacts on government tax revenues of China in this study based on the Input-Output approach. Petroleum industry’s impacts on government tax revenues are divided into direct, indirect and induced impacts. The research results suggest that the total impacts of extraction of petroleum and processing of petroleum on government tax revenues in 2007 are 176.6 billion CNY and 404.0 billion CNY respectively; extraction of petroleum has more direct impacts

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25

Babidge, Sally. "The problem with “transparency”." Focaal 2015, no. 73 (2015): 70–83. http://dx.doi.org/10.3167/fcl.2015.730106.

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Subterranean waters in the mineral-rich and water-poor Atacama desert, northern Chile, are subject to contest between resource-extracting companies and mostly indigenous residents. In complying with global Corporate Social Responsibility standards and local agreements, and in an effort to reduce opposition from indigenous groups, some mining companies have begun to undertake “transparency” reporting regarding the impact of their subterranean water extraction activities. These engagements present a moral interface between two streams of global discourse: the CSR principle of “transparency” on i

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26

Masnadi, Mohammad S., and Adam R. Brandt. "Climate impacts of oil extraction increase significantly with oilfield age." Nature Climate Change 7, no. 8 (2017): 551–56. http://dx.doi.org/10.1038/nclimate3347.

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27

Mujagic, M. "Extraction d’une incisive mandibulaire : impacts thérapeutiques et critères de décision." Revue d'Orthopédie Dento-Faciale 48, no. 2 (2014): 193–204. http://dx.doi.org/10.1051/odf/2014007.

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28

Wiche, Pia, Felipe Pequeño, and Danilo Granato. "Life cycle analysis of a refurbished smartphone in Chile." E3S Web of Conferences 349 (2022): 01011. http://dx.doi.org/10.1051/e3sconf/202234901011.

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A complete life cycle analysis (LCA) of a refurbished high-end smartphone in Chile is conducted to find out its environmental impacts and evaluate potential advantages compared to a new one and a modular alternative. The functional unit is defined as the daily use of smartphone for 3 years, including audio, video, and internet. The results show that use and production phase are the most impactful (52,0% and 45,2%, respectively), but phases contribute differently depending on the impact category. It is also found that a refurbished smartphone presents 71% and 60% lower global warming potential

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29

Phillipson, Keith. "Prediction of groundwater impacts from coal seam gas extraction in the Surat Basin." APPEA Journal 59, no. 2 (2019): 931. http://dx.doi.org/10.1071/aj18079.

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The Queensland regulatory framework recognises that the impacts of groundwater extraction activities can overlap in areas of concentrated development. Such areas of overlapping impacts can be declared ‘cumulative management areas’ (CMAs). When a CMA is established, the Office of Groundwater Impact Assessment (OGIA) becomes responsible for carrying out a cumulative impact assessment and preparing an Underground Water Impact Report (UWIR). The Surat CMA was declared in March 2011, and since this time, two iterations of the UWIR have been published in 2012 and 2016, underpinned by a gradually evo

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30

Martins, Florinda, Álvaro Torrinha, Cristina Delerue-Matos та Simone Morais. "Life Cycle Assessment and Life Cycle Cost of an Innovative Carbon Paper Sensor for 17α-Ethinylestradiol and Comparison with the Classical Chromatographic Method". Sustainability 14, № 14 (2022): 8896. http://dx.doi.org/10.3390/su14148896.

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Nowadays there is a growing concern with the environment and sustainability, which means that better methods, including pollutants analysis, with less consumption of materials, organic solvents, and energy, need to be developed. Considering the almost inexistent information about the topic, the main goal of this work was to compare the environmental impacts of two analytical methods, a traditional one based on liquid chromatography with fluorescence detection and a newly developed carbon paper sensor. The selected analyte was 17α-ethinylestradiol, which is a contaminant of emergent concern in

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31

Stillitano, Teodora, Giacomo Falcone, Anna Irene De Luca, et al. "A Life Cycle Perspective to Assess the Environmental and Economic Impacts of Innovative Technologies in Extra Virgin Olive Oil Extraction." Foods 8, no. 6 (2019): 209. http://dx.doi.org/10.3390/foods8060209.

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Advances in the adoption of technological innovations represent a great driver to improve the competitiveness of the Italian extra virgin olive oil (EVOO) industry. This work assesses the efficiency of an innovative extraction plant (with low oxidative impact, heating of paste before malaxation and a special decanter that avoids the final vertical centrifugation) in terms of oil yield and quality, and economic and environmental impacts. Economic and environmental impacts were evaluated by using both life cycle costing and life cycle assessment methodologies. A sensitivity analysis was also per

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32

Wait, R., and R. Rossouw. "A comparative assessment of the economic benefits from shale gas extraction in the Karoo, South Africa." Southern African Business Review 18, no. 2 (2019): 1–34. http://dx.doi.org/10.25159/1998-8125/5651.

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It has been said that the development of a shale gas industry could be a ‘game changer’ for South Africa. Proponents of shale gas tend to emphasise the benefits, whilst opponents emphasise the environmental costs. This paper is an attempt to inform the policy debate by highlighting both the potential economic benefits and environmental costs. To date, the Econometrix report (published in 2012) provides the only estimate of the economic impacts that may emanate from developing the Karoo’s shale gas. The report uses a Keynesian multiplier model to estimate the impacts. The analysis performed in

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33

Li, Guihui, Li Ma, Zhipeng Yan, et al. "Extraction of Oils and Phytochemicals from Camellia oleifera Seeds: Trends, Challenges, and Innovations." Processes 10, no. 8 (2022): 1489. http://dx.doi.org/10.3390/pr10081489.

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Camellia seed oil, extracted from the seeds of Camellia oleifera Abel., is popular in South China because of its high nutritive value and unique flavor. Nowadays, the traditional extraction methods of hot pressing extraction (HPE) and solvent extraction (SE) are contentious due to low product quality and high environmental impact. Innovative methods such as supercritical fluid extraction (SCFE) and aqueous extraction (AE) are proposed to overcome the pitfalls of the traditional methods. However, they are often limited to the laboratory or pilot scale due to economic or technical bottlenecks. O

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34

Zhang, HuiHui, Hugo A. Loáiciga, LuWei Feng, Jing He, and QingYun Du. "Setting the Flow Accumulation Threshold Based on Environmental and Morphologic Features to Extract River Networks from Digital Elevation Models." ISPRS International Journal of Geo-Information 10, no. 3 (2021): 186. http://dx.doi.org/10.3390/ijgi10030186.

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Determining the flow accumulation threshold (FAT) is a key task in the extraction of river networks from digital elevation models (DEMs). Several methods have been developed to extract river networks from Digital Elevation Models. However, few studies have considered the geomorphologic complexity in the FAT estimation and river network extraction. Recent studies estimated influencing factors’ impacts on the river length or drainage density without considering anthropogenic impacts and landscape patterns. This study contributes two FAT estimation methods. The first method explores the statistic

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35

Bamberger, M., and R. E. Oswald. "Unconventional oil and gas extraction and animal health." Environ. Sci.: Processes Impacts 16, no. 8 (2014): 1860–65. http://dx.doi.org/10.1039/c4em00150h.

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36

Venanzi, Rachele, Francesco Latterini, Walter Stefanoni, Damiano Tocci, and Rodolfo Picchio. "Variations of Soil Physico-Chemical and Biological Features after Logging Using Two Different Ground-Based Extraction Methods in a Beech High Forest—A Case Study." Land 11, no. 3 (2022): 388. http://dx.doi.org/10.3390/land11030388.

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Considering that forests are crucial in the ecosystem of our planet and that forests provide timber products as well as several ecosystem services, it is evident that the application of sustainable forest operations (SFOs) is of substantial importance to achieve sustainable forest management (SFM). One of the most important issues to be evaluated when dealing with SFOs is limiting the disturbance and impacts related to logging. Harvesting activities can indeed alter the conditions of soil through compaction and litter removal which can also lead to modifications from the biological point of vi

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Skunca, Dubravka, Hedi Romdhana, and Rob Brouwers. "RUBISCO PROTEIN PRODUCTION – LCA APPROACH." MEST Journal 9, no. 1 (2021): 175–83. http://dx.doi.org/10.12709/mest.09.09.01.20.

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The objective of this paper was to assess the environmental performance of the system of RuBisCo protein extraction and isolation from sugar beet leaves. Life cycle assessment (LCA) calculations have been completed to identify and quantify the environmental impacts from a cradle-to-cradle perspective covering seven subsystems: milling and extraction, heat treatment, centrifugation, microfiltration, ultrafiltration, chromatography and spray drying. In this paper, six environmental impact categories were analyzed: global warming potential, ozone layer depletion, energy demand, eutrophication pot

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38

Liao, Chuan Jun, Shuang Fu Suo, and Wei Feng Huang. "Research on Feature Extraction Method Based on Rub-Impact Acoustic Emission Signals of Mechanical Seal End Faces." Applied Mechanics and Materials 36 (October 2010): 68–74. http://dx.doi.org/10.4028/www.scientific.net/amm.36.68.

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Acoustic emission (AE) techniques are put forward to monitor rub-impacts between rotating rings and stationary rings of mechanical seals by this paper. By analyzing feature extraction methods of the typical rub-impact AE signal, the method combining of wavelet scalogram and power spectrum is found useful, and can used to attribute the feature information implicated in rub-impact AE signals of mechanical seal end faces. Both simulations and experimental research prove that the method is effective, and are used successfully to identify the typical features of different types of rub-impacts of me

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Otchere-Darko, William, and Austin Dziwornu Ablo. "Labour power, materiality and protests in Ghana’s petroleum and gold mines." International Development Planning Review ahead-of-print (October 1, 2021): 1–27. http://dx.doi.org/10.3828/idpr.2021.24.

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We examine the role of resource materiality in extractive labour protests in Ghana. Focusing on petroleum and gold mining, we centre contestations as part of the resources’ socio-natural constituents. Research data was obtained from social conflict databases, newspapers and field interviews. The analysis focused on themes and discourses on protest emergence, mobilisation, negotiation and impacts. Findings show how petroleum labour protesters use passivity and chokepoints to impede gas supply to households. Ghana petroleum workers attempt to garner structural power through workplace power, albe

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40

Joseph, Laurent. "Impacts of Traditional Extraction of Building Materials on Biodiversity Conservation and Livelihoods of Residing Communities in Mwanza City- Tanzania." African Journal of Social Sciences and Humanities Research 5, no. 1 (2022): 55–79. http://dx.doi.org/10.52589/ajsshr-pbcatppy.

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Traditional extraction of building material is one of the economic activities in Mwanza City that supplies aggregates, sands, gravels, and stones. This study aimed at investigating the impacts of traditional extraction of building materials on biodiversity conservation and the livelihood of residing communities. Purposive sampling was used to obtain mining sites. Data were collected using households survey, focus group discussions, field visits, and the experiment. The sample size was 180 respondents. The sampling unit was people near mining sites, miners and ward leaders. The study revealed p

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Mein, Tatiana Farane, André Luiz Veiga Gimenes, Eduardo Mario Dias, Maria Lídia Rebello Pinho Dias Scoton, and Miguel Edgar Morales Udaeta. "Environmental Vulnerability in Pre-Salt Oil and Gas Operations." Energies 14, no. 3 (2021): 732. http://dx.doi.org/10.3390/en14030732.

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The objective of this work is to analyze disturbances in the environment caused by anthropic activities in the oil and gas extraction sector. Methodologically, focusing on environmental vulnerability (EV), hydrocarbons (oil and gas) are considered through a qualitative and quantitative analysis of environmental impacts, including the research of Environmental Impact Studies and procedures like EIA/RIMA (institutional Environmental Impact Reports in Brazil). This study focuses on the operation and demobilization of the offshore drilling activity and the installation and operation of the Santos

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Na, Jin, Fu Gang Wang, Yan Shi, and Zhi Min Cai. "The Impacts of Different CO₂ Injection Temperature on Heat Extraction Rate in CO₂-EGS Based on CCS Demonstration Project." Advanced Materials Research 588-589 (November 2012): 21–26. http://dx.doi.org/10.4028/www.scientific.net/amr.588-589.21.

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In this paper we use Majiagou geologic formation in Erdos Carbon Caputure and Storage(CCS) demonstration project aera as artificial geothermal reservoir, and create numerical models of Enhanced Geothermal System(EGS) using CO2 as a heat transfer carrier. In order to analyze the impacts of CO2 injection temperatures on heat extraction rate and the sustainability of CO2-EGS, five cases with different CO2 injection temperature are designed. Simulation results show that the range of the average heat extraction rate of case 1～5 is 6.56～8.47MW in the whole CO2-EGS operation period. The heat extracti

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Kittipongvises, Suthirat. "Assessment of Environmental Impacts of Limestone Quarrying Operations in Thailand." Environmental and Climate Technologies 20, no. 1 (2017): 67–83. http://dx.doi.org/10.1515/rtuect-2017-0011.

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Abstract Environmental impacts of the mineral extraction have been a public concern. Presently, there is widespread global interest in the area of mining and its sustainability that focused on the need to shift mining industry to a more sustainable framework. The aim of this study was to systematically assess all possible environmental and climate change related impacts of the limestone quarrying operation in Thailand. By considering the life cycle assessment method, the production processes were divided into three phases: raw material extraction, transportation, and comminution. Both IMPACT 2

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Zhou, Jinhao, Wu Zhou, Qiqi Zhou, et al. "The Impact of Multiple Pond Conditions on the Performance of Dike-Pond Extraction." Fishes 7, no. 4 (2022): 144. http://dx.doi.org/10.3390/fishes7040144.

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Dike-ponds in fisheries often present multiple pond conditions such as pure, suspended sediment, water bloom, semidry conditions, etc. However, the impact of these conditions on the performance of extracting dike-pond from remote sensing images has not been studied. To solve this problem, we explore the existence of such impacts by comparing the performance of four rule-based methods in two groups of test regions. The first group has few multiple pond conditions, while the second has more. The results show that various measure values deteriorate as the proportion of multiple pond conditions in

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Hommes, Saskia, Suzanne J. M. H. Hulscher, and Ad Stolk. "Parallel Modeling Approach to Assess Morphological Impacts of Offshore Sand Extraction." Journal of Coastal Research 236 (November 2007): 1565–79. http://dx.doi.org/10.2112/06-0698.1.

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Chindo, Murtala Ibraheem. "Communities Perceived Socio-economic Impacts of Oil Sands Extraction in Nigeria." HUMAN GEOGRAPHIES – Journal of Studies and Research in Human Geography 5, no. 2 (2011): 69–77. http://dx.doi.org/10.5719/hgeo.2011.52.69.

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Agusdinata, Datu Buyung, Wenjuan Liu, Hallie Eakin, and Hugo Romero. "Socio-environmental impacts of lithium mineral extraction: towards a research agenda." Environmental Research Letters 13, no. 12 (2018): 123001. http://dx.doi.org/10.1088/1748-9326/aae9b1.

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Reins, Leonie. "The Shale Gas Extraction Process and Its Impacts on Water Resources." Review of European Community & International Environmental Law 20, no. 3 (2011): 300–312. http://dx.doi.org/10.1111/j.1467-9388.2012.00733.x.

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Radulescu, Monica, and Grigore Buia. "Significant impacts and environmental risks generated by coal extraction in Romania." Environmental Management and Health 13, no. 3 (2002): 235–41. http://dx.doi.org/10.1108/09566160210431033.

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Tran, Quang Anh, Rohan Stanger, Wei Xie, Nathan Smith, John Lucas, and Terry Wall. "Impacts of Mild Pyrolysis and Solvent Extraction on Coking Coal Thermoplasticity." Energy & Fuels 30, no. 11 (2016): 9293–302. http://dx.doi.org/10.1021/acs.energyfuels.6b02018.

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