Results 31 to 40 of about 326,261 (358)

Potential Impacts of Climate Change and Variability on Groundwater Resources in Nigeria [PDF]

, 2011
Climate change observed over the past decades has been consistently associated with modifications of components of the hydrological systems such as precipitation patterns, sea surface temperature, accelerated melting of glacier and ice caps, soil ...
Aizebeokhai, A. P.
core   +3 more sources

Young children's perspectives of time: New directions for co‐constructing understandings of quality in ECEC

British Educational Research Journal, EarlyView., 2023
Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð, Anna Magnea Hreinsdóttir, Adrijana Visnjic‐Jevtic, Alison Clark   +3 more
wiley   +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

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 quality: global challenges, emerging threats and novel approaches [PDF]

Hydrogeology Journal, 2022
AbstractImproving our understanding of groundwater quality threats to human health and the environment is essential to protect and manage groundwater resources effectively. This essay highlights some global groundwater quality challenges, describes key contaminant groups and threats of emerging concern, including antimicrobial resistance, and discusses
Lapworth, Dan, Boving, Thomas, Brauns, Bentje, Dottridge, Jane, Hynds, Paul, Kebede, Seifu, Kreamer, David, Misstear, Bruce, Mukherjee, Abhijit, Mukherjee, Abhijit, Re, Viviana, Sorensen, James, Ruz Vargas, Claudia   +12 more
openaire   +5 more sources

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

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

Assessment of Groundwater Quality for Drinking Purposes Using Water Quality Index, and Identifying the Affecting Mechanism in Rashdiya, Central Iraq

Iraqi Geological Journal, 2021
Groundwater is an important resource that can be used for various purposes. Various factors can change the chemistry of the GW, such as the chemical composition of an aquifer as well as the leaching of human waste into groundwater.
Ayad Ali Faris Beg, Salih M. Awadh, Mohammed Bahjat Thamer, Ahmed H. Al-Sulttani   +3 more
doaj   +1 more source

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

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