Zobrazeno 1 - 10
of 2 600
pro vyhledávání: '"hydrogeochemical"'
Autor:
I. P. Gafych, N. S. Dovbysh
Publikováno v:
Мінеральні ресурси України, Iss 4, Pp 34-41 (2024)
The paper analyzes the previous studies conducted at the Bovtysky deposit with the aim of determining the conditions of occurrence of layers and horizons of oil shale and estimating their reserves. Reserves and forecast resources of energy oil shale
Externí odkaz:
https://doaj.org/article/2478c6e383024029a9a8c0b1a93b9005
Autor:
Maryam Olamide Abdus-Salam, Yusuf Olabisi Akinsanya, Idris Olatunde Salami, Tomiwa Williams Adeniji, Adenike Omotayo Falana, Victoria Bolaji Omotunde, Adewole Gbadebo, Maryam Olatundun Gbadamosi
Publikováno v:
Discover Water, Vol 4, Iss 1, Pp 1-24 (2024)
Abstract An entropy-weighted water quality index (EWQI) was used in this study to evaluate the quality of groundwater in parts of the Ibadan metropolis, Nigeria. Seventy-five groundwater samples were collected and analysed for pH, electrical conducti
Externí odkaz:
https://doaj.org/article/7daea9fbd0134e5ba8d9d7429be9b356
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The current study investigates groundwater contamination in Darrang district, situated in the flood-prone Brahmaputra Valley. This research evaluates the concentrations and geospatial distributions of iron, fluoride, and arsenic in groundwat
Externí odkaz:
https://doaj.org/article/b9955659ee5a490eb7f7277d7ff64056
Autor:
V. Stephen Pitchaimani, R. J. Jerin Joe, G. Shyamala, G. Manjula, B. Hemalatha, M. Dinesh Babu, S. Shenbaga Ezhil, Gobinath Ravindran
Publikováno v:
Discover Sustainability, Vol 5, Iss 1, Pp 1-32 (2024)
Abstract This study attempts a detailed assessment of the quality of groundwater in the coastal region of Trivandrum District, Kerala where groundwater is the main source of drinking water. Forty groundwater samples were collected during the pre-mons
Externí odkaz:
https://doaj.org/article/f7c69e6c21e64d74a37f5310d232544e
Publikováno v:
Nature Environment and Pollution Technology, Vol 23, Iss 3, Pp 1433-1447 (2024)
The study implemented Geographic Information System (GIS) techniques and multivariate hydrogeochemical analysis to evaluate the spatial-temporal and seasonal variation in the groundwater quality of Patna, India. For this purpose, sixty groundwater sa
Externí odkaz:
https://doaj.org/article/9341cf9443384d4eb5e0d903a067b94e
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 11 (2024)
Relevance. Foothill (foredeep, pericratonic) deflections play a significant role generation and localization of hydrocarbon accumulations and are promising objects of oil and gas exploration. Numerous studies of such structures are focused mainly on
Externí odkaz:
https://doaj.org/article/1c0b28ce1b8c4a049f367df0305432a4
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38364- (2024)
This study examines the hydrogeochemical and heavy metal parameters of groundwater in Ojo District to determine its suitability for use, potential sources, and human health implications. Ten groundwater samples were assessed, and hydrogeochemical mod
Externí odkaz:
https://doaj.org/article/9caf98eeb1e44d399dc7b9d6bb611774
Publikováno v:
Water Supply, Vol 24, Iss 5, Pp 1477-1497 (2024)
Considering groundwater from the aquifers overlying the bedrock is an important water source for drinking purposes. As such, the investigation of its property is essential. Based on the spatial structure of aquifers in the study area, the aquifers in
Externí odkaz:
https://doaj.org/article/c0d58e1e35ca49dd99548b521806d8e3
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 3, Pp 34-42 (2024)
Water curtain system effectiveness is important for the safe and stable operation of underground crude oil storage caverns; however, current methods on evaluating the water curtain systems effectiveness are not efficient and convenient. Based on the
Externí odkaz:
https://doaj.org/article/d049f054221f4472bdc1bdc06d01c957
Publikováno v:
Water Policy, Vol 26, Iss 4, Pp 321-335 (2024)
Understanding the critical relationship between the Soummam River and its alluvial aquifer is crucial for the protection of this vital water resource. The approach is based on monitoring the spatial and temporal evolution of physico-chemical paramete
Externí odkaz:
https://doaj.org/article/0394372861df4c618cd900aac414ad7d