Results 41 to 50 of about 7,663,400 (289)

Evaluation of groundwater quality for drinking and irrigation purposes using GIS-based water quality index in urban area of Abaya-Chemo sub-basin of Great Rift Valley, Ethiopia

Applied Water Science, 2021
Groundwater is the major resource for drinking and irrigation purposes in urban areas of Abaya-Chemo sub-basin of Great Rift Valley, Ethiopia. There is an incredible increase in demand in the sub-basin for good-quality groundwater resources. However, the
T. Aragaw, G. Gnanachandrasamy
semanticscholar   +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

Groundwater Quality and Groundwater Pollution [PDF]

, 2003
Author(s): Harter, Thomas | Abstract: This is reference sheet 11.2 in the Farm Water Quality Planning series.
openaire   +4 more sources

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

Exposure estimates of parabens from personal care products compared with biomonitoring data in human hair from Northeast China

Ecotoxicology and Environmental Safety, 2023
Parabens (PBs), a class of endocrine-disrupting chemicals (EDCs), are extensively used as additives in personal care products (PCPs); however, distinguishing between endogenous and exogenous contamination from PCPs in hair remains a challenge.
Yunyang Li, Na Zheng, Siyu Sun, Sujing Wang, Xiaoqian Li, Jiamin Pan, Muyang Li, Le Lang, Zelin Yue, Binbin Zhou   +9 more
doaj  

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

Assessing connectivity between an overlying aquifer and a coal seam gas resource using methane isotopes, dissolved organic carbon and tritium [PDF]

, 2015
Coal seam gas (CSG) production can have an impact on groundwater quality and quantity in adjacent or overlying aquifers. To assess this impact we need to determine the background groundwater chemistry and to map geological pathways of hydraulic ...
A Green-Saxena, A Vengosh, BE Fontenot, BFJ Kelly, C Duvert, CD Keeling, CD Keeling, DDR Owen, DE Pataki, DL Valentine, DT Maher, E Dafny, ECP Kinnon, EG Nisbet, EJ Dlugokencky, G Antler, JA Hakala, JF Barker, JW Roy, K Knittel, MJ Whiticar, NG Phillips, P Quay, RB Jackson, RE Fisher, S Cuna, S Qin, SG Osborn, SK Hamilton, SK Hamilton, SL Papendick, TA Moore   +31 more
core   +1 more source

Q Value Evaluation of Groundwater Quality under Plains in the Lower Reaches of the Yarkant River

Renmin Zhujiang, 2022
Evaluating groundwater quality plays an important role in the rational use of groundwater resources and groundwater environmental protection in the later period.Among 35 groups of groundwater quality test data taken in Tumxuk City,a plain area in the ...
DENG Ensong, LIU Yujiang, MA Ningxin, HUANG Shunyong   +3 more
doaj  

Coupling support vector machine and the irrigation water quality index to assess groundwater quality suitability for irrigation practices in the Tana sub-basin, Ethiopia

Water Practice and Technology, 2023
Long-term and sustainable agricultural practices can be achieved through monitoring and evaluation of groundwater quality for irrigation operations. However, less attention was given to irrigation water quality in the Tana sub-basin, Ethiopia.
Kibru Gedam Berhanu, Samuel Dagalo Hatiye, Tarun Kumar Lohani   +2 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