Article
Environmental Sciences
Meng Mao, Peng Guo, Xueqin Zhu, Jinchao Yang, Deng Pan
Summary: The study evaluated groundwater quality in the Taihang Mountains area of Henan Province, China, finding that most samples were suitable for drinking and irrigation, although some issues with nitrate, hardness, and corrosivity were identified. Multivariate statistical techniques and chemical analysis revealed that the water was primarily composed of calcium, magnesium, and bicarbonate ions, with good irrigation suitability. Factor analysis indicated geogenic factors influencing groundwater quality.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Engineering, Environmental
Kai Chen, Qimeng Liu, Tingting Yang, Qiding Ju, Hao Yu
Summary: In this study, groundwater samples were collected from the North Anhui Plain in eastern China to identify the factors controlling fluoride formation and assess the associated risks. The results showed that fluoride concentrations exceeded the Chinese groundwater quality standard in some samples, particularly in Na-HCO3 and Mg-HCO3 type water. Weathering of silicate minerals was found to be a key factor controlling groundwater chemistry and fluoride concentrations. Noncarcinogenic risks associated with fluoride were low for adults, but high for children. High-risk areas were identified in the central, northern and southern portions of the study area, indicating the need for groundwater quality management measures to protect the health of the local population, especially children.
STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT
(2023)
Article
Environmental Sciences
Ching-Ping Liang, Tsai-Chen Lin, Heejun Suk, Chia-Hui Wang, Chen-Wuing Liu, Ta-Wei Chang, Jui-Sheng Chen
Summary: This study aims to comprehensively assess the impact of land use and hydrogeological properties on groundwater quality through factor analysis (FA) and cluster analysis (CA). The results provide practical applications for formulating groundwater resource and land use management policies.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Han Zhang, Jianmin Bian, Hanli Wan
Summary: This study analyzed the spatial distribution characteristics of pollution sources in Daqing city's shallow groundwater using factor analysis and Kriging spatial interpolation methods. The results identified the main chemical type of shallow groundwater and impact factors of pollution sources, providing a scientific basis for the application and management of groundwater in the area.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Environmental Sciences
Hatice Kara, Aysegul Demir Yetis, Hamdi Temel
Summary: The study aimed to determine groundwater heavy metal contamination near the Diyarbakir Oil Production Area in Turkey, using heavy metal contamination indices and multivariate statistical techniques. Results showed high levels of Cd, Mn, Fe, and Pb, primarily originating from activities such as oil exploration, mining, and waste disposal. Factors responsible for heavy metal pollution were mainly related to anthropogenic activities and geogenic origins.
ENVIRONMENTAL EARTH SCIENCES
(2021)
Article
Water Resources
Bishnu Prasad Sahoo, Himanshu Bhushan Sahu
Summary: Metal pollution in the aquatic environment of coal mines is a serious issue that needs to be addressed for sustainable mining practices. By using multivariate statistical techniques and pollution indices, the spatial and temporal variation of metal pollution in surface water of the Talcher coalfield area was determined. The study found high levels of metal pollution and low to moderate efficiency of treatment plants in treating metals. The results are useful for formulating a metal pollution mitigation plan to improve water quality in the area.
APPLIED WATER SCIENCE
(2022)
Article
Engineering, Civil
Vahid Nourani, Parnian Ghaneei, Sameh A. Kantoush
Summary: A new ensemble clustering framework based on COMUSA method was developed to assess groundwater resources in Ghorveh-Dehgolan Plain in Iran. The study revealed patterns of groundwater depletion and pollution, indicating that anthropogenic activities like cropland expansion and chemical input were significant factors in influencing groundwater quantity and quality variations.
JOURNAL OF HYDROLOGY
(2022)
Article
Environmental Sciences
Talal Alharbi, Abdelbaset S. El-Sorogy, Saleh Qaysi, Fahad Alshehri
Summary: The study evaluated groundwater quality and heavy metal contamination in palm farms in central Saudi Arabia using pollution indices, irrigation parameters, and statistical analyses. The results showed that while heavy metal pollution was low, some ions in the groundwater exceeded drinking water standards, possibly due to human activities.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Green & Sustainable Science & Technology
Jingchao Liu, Jin Wu, Shaowei Rong, Yanna Xiong, Yanguo Teng
Summary: This study constructed an evaluation system to assess groundwater vulnerability and pollution load in karst areas, displaying contamination risk through a risk map. Findings showed that vulnerability was at a medium level, with high pollution load in industrial parks and pollution-source-gathering areas.
Article
Engineering, Environmental
Katerina Brozova, Jan Halfar, Kristina Cabanova, Oldrich Motyka, Silvie Drabinova, Pavel Hanus, Silvie Heviankova
Summary: This study investigated the presence of microplastics in water from terminated deep mines and nearby shallow wells in the largest coal basin in the Czech Republic. Microplastics were found in all tested sites, suggesting that it is almost impossible to find underground water sources free of microplastic contamination.
Article
Environmental Sciences
Oussama Dhaoui, Imhr Antunes, Belgacem Agoubi, Adel Kharroubi
Summary: Groundwater salinization is a major issue in arid and semi-arid areas due to various natural processes and human activities, causing irreversible environmental and economic impacts. This study evaluated the vulnerability of Menzel Habib's groundwater and developed a modified vulnerability index, DRASTIC_Sal, for assessment in such regions. Results showed low to moderate vulnerability in the area, with the western region being the most vulnerable.
ENVIRONMENTAL RESEARCH
(2022)
Article
Environmental Sciences
Zhuoran Wang, Xiaoguang Zhao, Tianyu Xie, Na Wen, Jing Yao
Summary: This study proposes a comprehensive evaluation model for predicting trends of ammonia pollution, which shows that the center of the ammonia pollution plume will gradually flow east along with the groundwater over the next 20 years, mainly impacting the groundwater within 200 meters of the river. The model is reliable and can accurately reflect changes in the groundwater flow field.
Article
Environmental Sciences
Hossein Zohdirad, Masoud Montazeri Namin, Khosro Ashrafi, Sebnem Aksoyoglu, Andre Stephan Henry Prevot
Summary: The study reveals that ozone pollution in Tehran has been worsening in recent years, potentially due to a shift in the ozone production regime and an increase in local pollutant contributions. Decision-makers are advised to reconsider air pollution control measures in light of these critical changes.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Environmental Sciences
M. Safiur Rahman, Shaown Parvez, Bilkis A. Begum, Shamshad B. Quraishi, Tasrina R. Choudhury, Konica J. Fatema, Mohammad M. Hosen, Md Bodrud-Doza, Lamisa S. Rahman, Md Abdus Sattar
Summary: This study investigated the quality of groundwater in Ishwardi, Pabna district of Bangladesh, and found that the heavy metals content was low, making it suitable for drinking. The water samples also met the standards for agricultural irrigation.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Environmental Sciences
Juan Jose Gomez-Alday, Saber Hussein, Hasan Arman, Dalal Alshamsi, Ahmed Murad, Khalid Elhaj, Ala Aldahan
Summary: The management of water resources in hyper-arid areas faces significant challenges in the context of global climate change. Stable isotopes were used as tools in this study to evaluate groundwater sources and quality in the United Arab Emirates, indicating an increase in groundwater salinity and the impact of ancient groundwater sources.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Engineering, Environmental
Mustafa El-Rawy, Heba Fathi, Fathy Abdalla
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
(2020)
Article
Environmental Sciences
Mohamed Abdelkareem, Fathy Abdalla, Samar Y. Mohamed, Farouk El-Baz
Article
Environmental Sciences
Turki Faraj, Azza Ragab, Mohamed El Alfy
ENVIRONMENTAL RESEARCH
(2020)
Article
Geography, Physical
Mohamed Abdelkareem, Ahmed Gaber, Fathy Abdalla, Gamal Kamal El-Din
Article
Green & Sustainable Science & Technology
Mohamed Metwaly, Fathy Abdalla, Ayman Taha
Summary: Understanding groundwater resources is crucial for sustainable and future development in water-scarce countries like Saudi Arabia, where permanent surface water is lacking. Quantifying groundwater through traditional or advanced techniques, evaluating aquifer properties, and developing groundwater models based on hydraulic parameters are essential. Geoelectrical resistivity methods can provide an alternative and cost-effective way to estimate aquifer hydraulic parameters in areas with limited pumping data.
Article
Green & Sustainable Science & Technology
Mohamed Abdekareem, Nasir Al-Arifi, Fathy Abdalla, Abbas Mansour, Farouk El-Baz
Summary: Remote sensing and GIS approaches have provided valuable information on modeling water resources in arid regions. By using a multi-criteria approach, the groundwater prospective zones (GWPZs) in Wadi El-Tarfa, Egypt were demarcated, with the help of various data sources and analysis methods. This integrated approach has the potential to aid in the development of water resources in arid regions.
Article
Environmental Sciences
Mustafa El-Rawy, Okke Batelaan, Nassir Al-Arifi, Ali Alotaibi, Fathy Abdalla, Mohamed Elsayed Gabr
Summary: This research aims to study the potential negative impacts of climate change on water irrigation management in Saudi Arabia. By using various climate models and scenarios, the study analyzes the increasing irrigation water requirements for major crops in the region. The findings indicate that without proper measures, there will be significant water shortages for agricultural purposes in the future.
Review
Green & Sustainable Science & Technology
Ahmed Mosa, Mostafa M. M. Mansour, Enas Soliman, Ayman El-Ghamry, Mohamed El Alfy, Ahmed M. M. El Kenawy
Summary: The global increase in greenhouse gas (GHG) emissions has led to a demand for low-cost and long-lasting technologies to reduce GHG production and enhance soil carbon storage. Biochar can be used to sequester carbon in a stable form, but its effectiveness in mitigating GHG emissions is still debated. This study synthesized information on the ability of biochar to mitigate CO2, N2O, and CH4 emissions and found that factors such as feedstock type, pyrolysis temperature, and application rate significantly influenced its effectiveness. Overall, biochar shows promise as a tool to reduce GHG emissions, but further research is needed to better understand its functionality and optimize its use.
Article
Geochemistry & Geophysics
Saad S. S. Alarifi, Mohamed Abdelkareem, Fathy Abdalla, Ismail S. S. Abdelsadek, Hisham Gahlan, Ahmad. M. Al-Saleh, Mislat Alotaibi
Summary: Revealing potential locations of hydrothermal alteration zones is crucial for mineral prospecting. This study utilized multiple criteria and algorithms to establish a model for delineating hydrothermal mineral deposits in the Khnaiguiyah district of Saudi Arabia. By identifying six zones based on their mineralization potential, this study provides a basis for potential hydrothermal mineral deposit assessment exploration, which matches previous studies on gossans related to sulfide mineral alteration zones.
Article
Green & Sustainable Science & Technology
Mohamed Abdelkareem, Fathy Abdalla, Fahad Alshehri, Chaitanya B. Pande
Summary: The integration of remote sensing and GIS methods has successfully identified potential water resource zones in western Saudi Arabia. By integrating climatic, ecological, hydrologic, and topographic data with microwave and multispectral data, the characteristics of the study area were derived and combined using GIS techniques. The resulting map categorized the groundwater potential zones into six categories, and the model's predictions were proven to be accurate using ground data and geophysical information. These findings are essential for exploring and managing water resources in desert areas.
Article
Water Resources
Ibrahim H. Elsebaie, Mohamed El Alfy, Atef Qasem Kawara
Summary: This study aims to create intensity-duration-frequency (IDF) curves by analyzing the climate and terrain changes in the Al-Lith region, and to identify vulnerable hotspot areas for flooding and propose mitigation measures.
Article
Environmental Sciences
Mahmoud M. Abdelkader, Ahmed Al-Amoud, Mohamed El Alfy, Ahmed El-Feky, Mohamed Saber
Summary: The study utilizes GIS, RS, and WMS to determine flash floods hazards in the Wadi Nisah basin in Saudi Arabia, identifying areas highly prone to flooding and highlighting sub-basin 14 as having the highest flood risk.
REMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT
(2021)
Article
Multidisciplinary Sciences
Fathy Abdalla, Karem Moubark, Mohamed Abdelkareem
JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE
(2020)
Article
Multidisciplinary Sciences
Xianzhi Shi, Nassir Al-Arifi, Mohamed Abdelkareem, Fathy Abdalla
JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE
(2020)