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Статті в журналах з теми "Groundwater potential risk"
Pacheco, A., J. M. B. Mendes, T. Martins, S. Hassuda, and A. A. Kimmelmann. "Cemeteries - A Potential Risk to Groundwater." Water Science and Technology 24, no. 11 (December 1, 1991): 97–104. http://dx.doi.org/10.2166/wst.1991.0341.
Повний текст джерелаSantha, Nipada, Saowani Sangkajan, and Schradh Saenton. "Arsenic Contamination in Groundwater and Potential Health Risk in Western Lampang Basin, Northern Thailand." Water 14, no. 3 (February 4, 2022): 465. http://dx.doi.org/10.3390/w14030465.
Повний текст джерелаLytton, L., S. Howe, R. Sage, and P. Greenaway. "Groundwater pollution risk assessment methodology." Water Science and Technology 47, no. 9 (May 1, 2003): 1–7. http://dx.doi.org/10.2166/wst.2003.0478.
Повний текст джерелаAdenova, Dinara, Sultan Tazhiyev, Janay Sagin, Malis Absametov, Yermek Murtazin, Ludmila Trushel, Oxana Miroshnichenko, and Abdulhalim Zaryab. "Groundwater Quality and Potential Health Risk in Zhambyl Region, Kazakhstan." Water 15, no. 3 (January 25, 2023): 482. http://dx.doi.org/10.3390/w15030482.
Повний текст джерелаVamsi Krishna Prasad, P., M. Leela Priyanka, R. Sarath, B. Raghupathi Naidu, and T. Ravi. "Mapping Groundwater Potential Zone and Flood Risk Zone in the Visakhapatnam District, India." IOP Conference Series: Earth and Environmental Science 1084, no. 1 (October 1, 2022): 012056. http://dx.doi.org/10.1088/1755-1315/1084/1/012056.
Повний текст джерелаOrou, Rodrigue Kotchi, Gbombélé Soro, Drissa Tanina Soro, Abou Traoré, Rosine Marie N’guessan Fossou, and Nagnin Soro. "Aptitudes À L’agriculture Des Eaux Souterraines Du Departement d’Agboville (Sud-Est De La Côte d’Ivoire)." European Scientific Journal, ESJ 12, no. 21 (July 29, 2016): 81. http://dx.doi.org/10.19044/esj.2016.v12n21p81.
Повний текст джерелаMalherbe, Hanlie, Michael Gebel, Stephan Pauleit, and Carsten Lorz. "Land Use Pollution Potential of Water Sources Along the Southern Coast of South Africa." Change and Adaptation in Socio-Ecological Systems 4, no. 1 (September 1, 2018): 7–20. http://dx.doi.org/10.1515/cass-2018-0002.
Повний текст джерелаXu, Naizheng, Jianshi Gong, Xiaohu Tao, and Lin Liu. "Hydrogeochemical Processes and Potential Exposure Risk of Arsenic-Rich Groundwater from Huaihe River Plain, China." Water 14, no. 5 (February 22, 2022): 693. http://dx.doi.org/10.3390/w14050693.
Повний текст джерелаCasey, N. H., H. L. Lucht, and B. Reijnders. "Bromide: A potential risk to livestock production in South Africa." South African Journal of Animal Science 49, no. 6 (March 4, 2020): 977–83. http://dx.doi.org/10.4314/sajas.v49i6.1.
Повний текст джерелаImbulana, Sachithra, and Kumiko Oguma. "Groundwater as a potential cause of Chronic Kidney Disease of unknown etiology (CKDu) in Sri Lanka: a review." Journal of Water and Health 19, no. 3 (May 21, 2021): 393–410. http://dx.doi.org/10.2166/wh.2021.079.
Повний текст джерелаДисертації з теми "Groundwater potential risk"
Godbersen, Levke Poppe [Verfasser]. "Sources of uncertainty in precautionary risk assessment of mobile and potentially mobile trace elements in the soil groundwater pathway / Levke Poppe Godbersen." Hannover : Technische Informationsbibliothek und Universitätsbibliothek Hannover (TIB), 2013. http://d-nb.info/1034035193/34.
Повний текст джерелаDurowoju, Olatunde Samod. "Isotopic signatures and trace metals in geothermal springs and their environmental media within Soutpansberg." Thesis, 2019. http://hdl.handle.net/11602/1429.
Повний текст джерелаDepartment of Hydrology and Water Resources
Geothermal springs are natural geological phenomena that occur throughout the world. South Africa is endowed with several springs of this nature. Thirty-one percent of all geothermal springs in the country are found in Limpopo province. The springs are classified according to the residing mountain: Soutpansberg, Waterberg and Drakensberg. This study focused on the geothermal springs within the Soutpansberg region; that is, Mphephu, Siloam, Sagole and Tshipise. The study was aimed at elucidating on the isotopic signatures and trace metals concentrations from the geothermal springs to their environmental media in Soutpansberg region. This study also assessed the interconnectivity of the isotopic signatures within the ecosystem and evaluated the potential human health risks associated with trace metals from geothermal springs and surrounding soils in the study areas. Geothermal springs and boreholes were sampled for a period of twelve months (May 2016 – May, 2017) to accommodate two major seasons in the study areas. The surrounding soils were sampled vertically from a depth of 10 cm to 50 cm for trace metals and isotopic compositions. Three different plants were sampled at each of the study sites, namely, Amarula tree, Guava tree and Mango tree at Siloam; Acacia tree, Fig tree and Amarula tree at Mphephu; Amarula tree, Lowveld mangosteen and Leadwood tree at Sagole; Sausage tree, Amarula tree and Acacia tree at Tshipise. To achieve the objectives, the physicochemical, geochemical and isotopic compositions of the geothermal springs, boreholes, soils and vegetation were analysed using ion chromatography (IC) (Dionex Model DX 500), inductively coupled plasma-mass spectrometer (ICP-MS), HTP-Elemental analyzer, Liquid water isotope analyzer (LWIA-45-EP) and Liquid scintillation analyzer. The temperature, electrical conductivity (EC), pH and total dissolved solid (TDS) of the geothermal springs and boreholes samples were measeured in situ and in the laboratory. Trace metals analysed in geothermal springs, boreholes, soil and vegetation include Beryllium (Be), Chromium (Cr), Manganese (Mn), Cobalt (Co), Nickel (Ni), Copper (Cu), Arsenic (As), Selenium (Se), Cadmium (Cd), Antimony (Sb), Barium (Ba), Vanadium (V), Zinc (Zn), and Mercury (Hg). vii | Isotopic signatures and trace metals in geothermal springs and their environmental media within Soutpansberg Results obtained from this study in the studied geothermal springs and boreholes were classified according to their temperature as hot and scalding; except for tepid boreholes. This study has provided comprehensive physicochemical, geochemical and isotopic compositions of the geothermal springs within the Soutpansberg region (Siloam, Mphephu, Sagole and Tshipise). The local meteoric line (δD = 7.56δ18O + 10.64) was generated from rainwater in Vhembe district. This is a crucial component for depicting the source and flow path of the geothermal springs/boreholes; and could be used for future isotopic hydrological studies within the locality. Rain formation processes within Soutpansberg occurred under isotopic equilibrium conditions with minor evaporation effect during rainfall. The δD and δ18O values of the geothermal spring water/boreholes confirm that the waters are of meteoric origin, which implies that rainfall is the fundamental component of these groundwaters because they were derived from the infiltration of rainwater, with significant contribution of another type of water in the deeper part of the aquifer. Na-Cl and Na-HCO3 were established as the water types, which are typical of marine and deep groundwaters which are influenced by the ion - exchange process. The reservoir/aquifer temperature of these springs ranges between 95 – 185°C (Na-K geothermometer), which implies most of the waters are mature water (not native). Hence, geothermal springs water is a mixture of the rainwater and salt water. Radiocarbon values of the geothermal springs ranged from 2700 to 7350 BP, this implies that they are submodern and a mixture of submodern and modern waters. Tritium relative age also corroborates with radiocarbon age, that is the groundwaters were recharged before and after 1952. This gives an indication that the rainfall contributes to the geothermal springs recharge. Various radiocarbon correction models were employed and constrained by tritium relative age. Ingerson and Pearson, Eichinger and Fontes and Garnier correction models have been shown to be the most appropriate models for radiocarbon correction of groundwater in this semi-arid region. Although, geothermal springs water and boreholes are not fit for drinking due to high fluoride content, they could be used for the following: domestic uses (drinking exclusive) due to its softness, direct heating in refrigeration, green-housing, spa, therapeutic uses, aquaculture, sericulture, concrete curing, coal washing and power generation. In contrast with mentioned uses, viii | Isotopic signatures and trace metals in geothermal springs and their environmental media within Soutpansberg the studied geothermal springs are currently used for domestic purposes (drinking inclusive), limited irrigation and spa (swimming and relaxation). This is an eco-hydrological study that shows the interconnectivity of isotopic signatures among water (rainwater, geothermal springs and boreholes), soils and vegetation. The soil-water reflects the rainwater/geothermal springs water in isotopic composition, which is more depleted as a result of isotopic fractionation in soil. δD values of soil-water increase, whereas δ13C values in soil-water decrease with the soil depth at all sites. Two equations connecting δD and δ13C in soil-water were deduced per season for soil-water; δ13C = 0.0812δD - 10.657 in winter; δ13C = -0.0278δD - 21.945 for summer. δ13C in soil-water is induced by Crassulacean Acid Metabolism (CAM) (mixture of C3 and C4 photosynthetic cycles) with a stronger C4 trend, which corroborates with δ13C of the geothermal springs. From literature, Amarula and Acacia trees have been documented for isotopic compositions, while this study has given additional information on other plants including Lowveld, Leadwood, Sausage, Fig, Guava and Mango trees. These plants are categorised as C3, C4 and CAM plants. C3 plants include Amarula, Lowveld and Leadwood trees; C4 plants include Acacia and Sausage trees; and CAM plants include Fig, Guava and Mango trees. This study shows that with CAM soils, there is a possibility of having either C3, C4 or CAM vegetation. This finding has shown that the δD and δ13C isotopes in water, soil and vegetation are interrelated, which has been statistically justified. This study has shown the potential human health risks associated with trace metals concentrations from geothermal springs and their surrounding soils. From the geothermal spring’s water, it was found that As, Cr and Cd were the highest contributors to the cancer risk with children having a higher risk than adults. Whereas in soils, it was found that Cr, As and Co were the highest contributors to the cancer risk in the studied communities. Therefore, the cancer risk is high in the general population; that is 1 in 72-162 individuals in children and 1 in 7-107 individuals for adults. The ingestion route seems to be the major contributor to excess lifetime cancer risk followed by the dermal pathway. Therefore, proper monitoring and control measures to protect human health, particularly in children, should be implemented for safety. The study also explored the use of surrounding trees ix | Isotopic signatures and trace metals in geothermal springs and their environmental media within Soutpansberg for phytoremediation and found their uptake capacity to be high, thus, they could be used as bio-indicators to assess the level of contamination of trace metals in the soil. In conclusion, this study has eludicated on the isotopic signatures and trace metals concentrations from the geothermal springs and their surrounding soils and vegetation within Soutpansberg. This study has contributed towards the advancement and enhancement of the existing knowledge of the geothermal systems, such that water resource management could be applied successfully in the respective areas with similar characteristics for the benefit of the local communities and society at large. Hence, this study recommends that proper monitoring and control measures need to be put in place to protect human health, especially in children.
NRF
Книги з теми "Groundwater potential risk"
Ravbar, Nataša. The protection of karst waters: A comprehensive Slovene approach to vulnerability and contamination risk mapping = Varovanje kraških voda : obširen slovenski proistop h kartiranju ranljivosti in tveganja za onesnaženje. Postojna: Inštitut za raziskovanje krasa ZRC SAZU, 2007.
Знайти повний текст джерелаBritain), Energy Institute (Great, ed. EI literature review: Biofuels - potential risks to UK water resources. London: Energy Institute, 2008.
Знайти повний текст джерелаBritain), Energy Institute (Great, ed. EI literature review: Biofuels - potential risks to UK water resources. London: Energy Institute, 2008.
Знайти повний текст джерелаBritain), Energy Institute (Great, ed. EI literature review: Biofuels - potential risks to UK water resources. London: Energy Institute, 2008.
Знайти повний текст джерелаOffice, General Accounting. Hazardous waste: Unaddressed risks at many potential superfund sites : report to the Ranking Minority Member, Committee on Commerce, House of Representatives. Washington, D.C. (P.O. Box 37050, Washington, D.C. 20013): The Office, 1998.
Знайти повний текст джерелаOffice, General Accounting. Hazardous waste: Information on potential superfund sites : report to the Ranking Minority Member, Committee on Commerce, House of Representatives. Washington, D.C. (P.O. Box 37050 Washington 20013): The Office, 1998.
Знайти повний текст джерелаOffice, General Accounting. Nuclear waste: Challenges to achieving potential savings in DOE's high-level waste cleanup program : report to the chairman, Subcommittee on Oversight and Investigations, Committee on Energy and Commerce, House of Representatives. Washington, D.C. (P.O. Box 37050 Washington 20013): U.S. General Accounting Office, 2003.
Знайти повний текст джерелаЧастини книг з теми "Groundwater potential risk"
Chand, Dharam, Renu Lata, Rajat Dhiman, and Kireet Kumar. "Groundwater Potential Assessment Using an Integrated AHP-Driven Geospatial Techniques in the High-Altitude Springs of Northwestern Himalaya, India." In Climate Change Adaptation, Risk Management and Sustainable Practices in the Himalaya, 337–60. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-24659-3_15.
Повний текст джерелаNarany, Tahoora Sheikhy, Mohammad Firuz Ramli, Ahmad Zaharin Aris, Wan Nor Azmin Sulaiman, and Kazem Fakharian. "Assessment of the Potential Contamination Risk of Nitrate in Groundwater Using Indicator Kriging (in Amol–Babol Plain, Iran)." In From Sources to Solution, 273–77. Singapore: Springer Singapore, 2013. http://dx.doi.org/10.1007/978-981-4560-70-2_50.
Повний текст джерелаMcLaughlin, J. Fred, Ramsey D. Bentley, and Scott A. Quillinan. "Regional Geologic History, CO2 Source Inventory, and Groundwater Risk Assessment of a Potential CO2 Sequestration Site on the Rock Springs Uplift in Southwest Wyoming." In Springer Environmental Science and Engineering, 33–54. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-5788-6_5.
Повний текст джерелаGriebler, Christian, Maria Avramov, and Grant Hose. "Groundwater Ecosystems and Their Services: Current Status and Potential Risks." In Atlas of Ecosystem Services, 197–203. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-96229-0_31.
Повний текст джерелаVongtanaboon, Sukanya. "Water Resource Assessment and Management in Phuket, Thailand." In Interlocal Adaptations to Climate Change in East and Southeast Asia, 153–56. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-81207-2_17.
Повний текст джерелаCivita, M. V. "The groundwater contamination potential risk evaluation." In Groundwater Vulnerability and Pollution Risk Assessment, 169–82. CRC Press, 2020. http://dx.doi.org/10.1201/9780367822927-16.
Повний текст джерелаCobby, D., R. Falconer, G. Forbes, P. Smyth, N. Widgery, G. Astle, J. Dent, and B. Golding. "Potential warning services for groundwater and pluvial flooding." In Flood Risk Management: Research and Practice, 1273–80. CRC Press, 2008. http://dx.doi.org/10.1201/9780203883020.ch150.
Повний текст джерелаKhelfi, Abderrezak. "Sources of Groundwater Pollution." In Advanced Treatment Techniques for Industrial Wastewater, 177–210. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-5754-8.ch011.
Повний текст джерелаBhattacharya, T., and P. Tirkey. "Arsenic in groundwater and its potential health risk in a fast growing urban agglomeration of Chota Nagpur Plateau, India." In Arsenic in the Environment - Proceedings, 60–61. CRC Press, 2016. http://dx.doi.org/10.1201/b20466-29.
Повний текст джерелаVelayatzadeh, Mohammad. "Heavy Metals in Surface Soils and Crops." In Heavy Metals - Recent Advances [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.108824.
Повний текст джерелаТези доповідей конференцій з теми "Groundwater potential risk"
Murray, Titus, and William L. Power. "Conceptual Framework for Hydrologic Modelling of Faults." In PESA Symposium Qld 2022. PESA, 2022. http://dx.doi.org/10.36404/lmyz2214.
Повний текст джерелаTruex, Michael J., Amoret L. Bunn, Mart Oostrom, K. C. Carroll, and Dawn M. Wellman. "Integrated Systems-Based Approach to Monitoring Environmental Remediation." In ASME 2013 15th International Conference on Environmental Remediation and Radioactive Waste Management. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icem2013-96010.
Повний текст джерелаDeuel, Lloyd E., and George H. Holliday. "Soil Moisture Analyses to Locate Shallow Ground Water: A Solution to a Vexing Problem." In ASME 2001 Engineering Technology Conference on Energy. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/etce2001-17089.
Повний текст джерелаAndersson, Johan. "Safety Assessment Input for Site Selection: The Swedish Example." In ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2011. http://dx.doi.org/10.1115/icem2011-59031.
Повний текст джерелаPrugue, Ximena. "Development of a Mechanical Based System for Dry Retrieval of Single-Shell Tank Waste at Hanford." In ASME 2013 15th International Conference on Environmental Remediation and Radioactive Waste Management. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icem2013-96359.
Повний текст джерелаReeves, Nigel, Gordon H. John, and Bob Major. "Evaluation and Potential Remediation of the Industrial Norm Legacy in Liverpool." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16096.
Повний текст джерелаTolaymat, Thabet, and Timothy Townsend. "Environmental Characterization of Ash From the Combustion of Wood and Tires for Beneficial Use in Florida." In 11th North American Waste-to-Energy Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/nawtec11-1680.
Повний текст джерелаDorey, Jamie, and Georgy Rassadkin. "Advancements in Techniques for Complex Plug and Abandonment Using Survey Management and Magnetic Ranging Methods." In SPE Symposium: Decommissioning and Abandonment. SPE, 2021. http://dx.doi.org/10.2118/208485-ms.
Повний текст джерелаBurlakovs, Juris, Jovita Pilecka, Inga Grinfelde, and Ruta Ozola-Davidane. "Clay minerals and humic substances as landfill closure covering material constituents: first studies." In Research for Rural Development 2020. Latvia University of Life Sciences and Technologies, 2020. http://dx.doi.org/10.22616/rrd.26.2020.032.
Повний текст джерелаRuik Beyhaut, S. "Proactive Approaches to Geohazard Management." In ASME 2017 International Pipeline Geotechnical Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/ipg2017-2537.
Повний текст джерелаЗвіти організацій з теми "Groundwater potential risk"
Bogen, K. T., J. I. Daniels, and L. C. Hall. Procedures for addressing uncertainty and variability in exposure to characterize potential health risk from trichloroethylene contaminated groundwater at Beale Air Force Base in California. Office of Scientific and Technical Information (OSTI), September 1999. http://dx.doi.org/10.2172/14469.
Повний текст джерелаChefetz, Benny, and Jon Chorover. Sorption and Mobility of Pharmaceutical Compounds in Soils Irrigated with Treated Wastewater. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7592117.bard.
Повний текст джерелаChefetz, Benny, and Jon Chorover. Sorption and Mobility of Pharmaceutical Compounds in Soils Irrigated with Treated Wastewater. United States Department of Agriculture, 2006. http://dx.doi.org/10.32747/2006.7709883.bard.
Повний текст джерелаWeissinger, Rebecca, and Dana Witwicki. Riparian monitoring of wadeable streams at Courthouse Wash, Arches National Park: Summary report, 2010–2019. Edited by Alice Wondrak Biel. National Park Service, November 2021. http://dx.doi.org/10.36967/nrr-2287907.
Повний текст джерела