Results 51 to 60 of about 2,609,914 (372)

Aquatic Invertebrate Community Structure, Biological Condition, Habitat, and Water Quality at Ozark National Scenic Riverways, Missouri, 2005-2014 [PDF]

open access: yes, 2018
Ozark National Scenic Riverways (OZAR) was established to protect the corridor of the Current River and its major tributary, the Jacks Fork. The Current River is one of the few remaining free-flowing rivers in the U.S., with much of its base flow coming ...
Bowles, David E   +2 more
core   +3 more sources

Water quality assessment of La Tembladera wetland in Ecuador using Water Quality Index

open access: yesRUDN Journal of Ecology and Life Safety, 2020
In developing countries, tropical wetlands are essential for human livelihoods since they storage and provide freshwater for domestic, industrial, and agricultural uses.
Priscila Jackeline Arias Ordonez
doaj   +1 more source

An evaluation of groundwater quality and its suitability for drinking and irrigation uses under the GIS framework

open access: yesWater Practice and Technology, 2022
This study reported the results of groundwater quality for drinking and irrigation purposes in Kurukshetra district, Haryana, India. Twelve parameters, namely pH, TDS, TH, sodium (Na+), magnesium (Mg2+), calcium (Ca2+), potassium (K+), chloride (Cl ...
Hemant Raheja, Arun Goel, Mahesh Pal
doaj   +1 more source

Assessment of Water Quality of Okomu Wetland Using Water Quality Index [PDF]

open access: yesNigerian Journal of Environmental Sciences and Technology, 2020
The water quality of the Okomu Wetland was evaluated using the Water Quality Index (WQI) technique which provides a number that expresses overall water quality of a water body or water sample at a particular time. Sampling of physicochemical parameters spanned two years covering the wet and dry seasons and the water quality data were obtained from 10 ...
A. E. Ogbeibu, S. I. Ehiorobo
openaire   +1 more source

Assessment of many WQI models and development of new WQI model

open access: yesWater Supply
The water quality index (WQI) is widely used to assess water quality. In all WQI models, selected parameter data are transformed into many steps to a single number.
Muzher Mahdi Ibrahem Aldoury   +1 more
doaj   +1 more source

Geochemical characterization, deciphering groundwater quality using pollution index of groundwater (PIG), water quality index (WQI) and geographical information system (GIS) in hard rock aquifer, South India

open access: yesApplied Water Science, 2022
Fifty groundwater samples were obtained pre and post-monsoon seasons in parts of hard rock terrain in Andhra Pradesh, South India, in order to assess the drinking water quality. PIG values of groundwater samples ranged from 0.95–1.53 and 0.83–1.28 during
V. Sunitha, B. Reddy
semanticscholar   +1 more source

Model Indeks Kualitas Perairan Pada Kolam Pelabuhan Tanjung Emas Semarang (Studi Kasus Pada PLTU PT. Indonesia Power) [PDF]

open access: yes, 1999
The industrial waste water by PLTU PT. Indonesia Power into shore, making the quality of territorial waters in Tanjung Emas Semarang bay area decreased.
Hariadi, Nur   +2 more
core  

Population and species neighbor identity impact trait–trait relationships and plant performance

open access: yesPopulation Ecology, EarlyView.
We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx   +2 more
wiley   +1 more source

Application of Water Quality Index for Assessment Water Quality in Some Bottled Water Erbil City, Kurdistan Region, Iraq [PDF]

open access: yes, 2013
Water quality index was applied to assessment water quality of six different types of bottled water that's available in Erbil city (Life, Shireen, Kani, Al-Hayat, Rawan, and Masafi) for drinking purposes, depending on the physicochemical parameters of ...
Abdulla, Z. K. (Zhakaw)   +2 more
core  

Pollution and water quality index of boreholes within unlined waste dumpsite in Nnewi, Nigeria

open access: yesDiscover Water, 2022
Borehole water has been the main source of drinking water for the communities living within the Nnewi metropolis. The quality of this borehole water has been significantly affected by the presence of unlined waste dumpsites which release leachates.
C. Aralu, P. Okoye, H. Abugu, V. C. Eze
semanticscholar   +1 more source

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