Results 21 to 30 of about 39,650 (263)

Research progress on geogenic-contaminated high ammonium groundwater

Shuiwen dizhi gongcheng dizhi
Groundwater nitrogen contamination is one of the most prevalent water environment problems worldwide. For a long time, the high concentration of ammonium in groundwater has been attributed to inputs from various human activities.
Yao DU, Yaojin XIONG, Yamin DENG, Yanxin WANG   +3 more
doaj   +1 more source

Advances and future directions in identifying specific taxa from microbial meta-omics data: from pipeline to deep learning

mSystems
Molecular profiling enabled by meta-omics technologies has significantly expanded our knowledge of microbial catalog across diverse environments. Increasing attention has now been focused on identifying ecologically significant taxa, particularly ...
Jingkang Zhang, Xingjie Wang, Di Wang, Zikui Zheng, Hongmei Wang, Liyuan Ma   +5 more
doaj   +1 more source

Economic evaluation of groundwater resource in the Effutu Municipality: An application of the Gisser-Sanchez effect

Heliyon, 2023
This study presents an economic valuation of the groundwater resource in the Effutu Municipality. It tests the validity of the Gisser-Sanchez's position that the benefits derived from implementing a groundwater management intervention are insignificantly
Sender Kyeremeh, Kofi Adu-Boahen, Millicent Obeng Addai   +2 more
doaj   +1 more source

Quality of groundwater resources in Afghanistan [PDF]

Environmental Monitoring and Assessment, 2017
Water is the main source of energy production and economy in Afghanistan where agriculture accounts for more than 50% of the country's gross domestic product (GDP). Access to safe drinking water is still a problem in the country, which has caused different health issues and even child mortality especially in rural areas.
Hayat, Ehsanullah, Baba, Alper
openaire   +3 more sources

Novel insights into microbial strategies for antimony (Sb) transformation coupled with carbon utilization in groundwater ecosystem

Environment International
Microbial-mediated antimony (Sb) metabolism and its coupling with bio-essential elements cycles are not only crucial to the biogeochemistry of Sb-contaminated groundwater but also have potential implications for human health.
Zikui Zheng, Xiaoqian Li, Shanshan Huang, Xingjie Wang, Xiaocen Jia, Hongmei Wang, Jianwei Zhou, Liyuan Ma   +7 more
doaj   +1 more source

Spatial assessment of groundwater degradation using physicochemical analysis and GIS: Case study of the basement complex of Ado Ekiti, southwest Nigeria

ITEGAM-JETIA, 2022
Spatial assessment of groundwater degradation has been carried out in Ado–Ekiti using physicochemical analysis and Geographical Information System (GIS). Groundwater samples from 108 wells were analyzed on a regional basis.
Akintunde Akinola Oyedele, Jonathan Segun Adekanmi, Abel Ojo Talabi, Lekan Olatayo Afolagboye, Olufemi Felix Ojo   +4 more
doaj   +1 more source

Groundwater Discharge as a Critical Driver of Freshwater Lake Acidification in Central China

Water Resources Research
Lake acidification has emerged as a widespread environmental challenge globally, yet the role of lacustrine groundwater discharge (LGD) in this process remains poorly understood.
Yetong Liu, Yao Du, Xiaoliang Sun, Hao Tian, Huanhuan Shi, Jiawen Xu, Yiqun Gan, Yanxin Wang   +7 more
doaj   +1 more source

Evaluation of some groundwater quality parameters using geostatistics in the urban coastal aquifer of Bosaso plain, Somalia

Journal of Agricultural Sciences, 2021
Groundwater is a major drinking water resource in arid coastal regions. The groundwater quality of Bosaso city experienced degradation due to rapid urbanization and industrialization.
Abdullahi Ali Said, Recep Yurtal, Mahmut Cetin, Muhammet Said Gölpınar   +3 more
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source

Control of Groundwater‐Lake Interaction Zone Structure on Spatial Variability of Lacustrine Groundwater Discharge in Oxbow Lake

Water Resources Research
Lacustrine groundwater discharge (LGD) is an important water and nutrient source for lakes. Despite its importance, high‐resolution quantifying the spatial variability of LGD remains challenging.
Xiaoliang Sun, Yao Du, Jiawen Xu, Hao Tian, Yamin Deng, Yiqun Gan, Yanxin Wang   +6 more
doaj   +1 more source