نتایج جستجو برای: water quality status wqs

تعداد نتایج: 1623660  

ژورنال: سلامت و محیط زیست 2016

Background and objectives: Swimming is one of the most popular sport fields and entertainments that has considerable benefits for human health, but on the other hand microbial water contamination in swimming pools through transmission and spread of infectious diseases is a significant threat against public health. In this study, microbial water quality of all public swimming pools in Tehran wer...

Journal: :ecopersia 2014
majid ajorlo ramdzani abdullah

water quality is a serious issue in tropical grasslands that must be addressed to ensure the continuity and sustainability of water resources. this study aimed to assess the stream water quality of tropical grassland under long-term moderate (2.7 animal unit ha-1 y-1 for 34 years) and short-term heavy (5 animal unit ha-1 y-1 for 2 years) grazing systems at catchment and farm scales in kuala lum...

Journal: :IOP conference series 2022

Abstract The Ciliwung River receives loads from various sources of pollution along the border, both agricultural waste, industrial and domestic waste. wastes that enter river cause a decrease in water quality. This study aims to determine quality status Jakarta segment based on Pollution Index (PI) Pesce-Wunderlin Water Quality (WQI). Monitoring was carried out February-September 2021 at 18 obs...

2015
Wei Li Yuanbo Xie Fanghua Hao Xin Jie Kou

a r t i c l e i n f o Keywords: Strategic environmental assessment (SEA) Rapid impact assessment matrix (RIAM) Analytic Hierarchy Process (AHP) Integrated environmental score (IES) Indicator weighting Urban planning Strategic environmental assessment (SEA) has become an increasingly important decision-support tool for providing information on the environmental implications of a policy, plan, or...

2017
M K Daud Muhammad Nafees Shafaqat Ali Muhammad Rizwan Raees Ahmad Bajwa Muhammad Bilal Shakoor Muhammad Umair Arshad Shahzad Ali Shahid Chatha Farah Deeba Waheed Murad Ijaz Malook Shui Jin Zhu

Due to alarming increase in population and rapid industrialization, drinking water quality is being deteriorated day by day in Pakistan. This review sums up the outcomes of various research studies conducted for drinking water quality status of different areas of Pakistan by taking into account the physicochemical properties of drinking water as well as the presence of various pathogenic microo...

Journal: :Journal of environmental biology 2006
Chetna Anand Pratima Akolkar Rina Chakrabarti

Bacteriological water quality status in terms of total coliform and faecal coliform count was studied on both--east and west banks of river Yamuna in Delhi. Membrane filtration technique was adopted for enumeration of total coliform and faecal coliform count in the river water sample collected on monthly basis for 2 years--2002 and 2003. The study reveals the impact of diverse anthropogenic act...

2004
Neil McIntyre

Water quality Risk Analysis Tool (WaterRAT) is recently developed software for supporting surface water quality management. The software contains a library of river and lake quality models, aiming to give flexibility over specification of model scope, complexity and scale. Various sources of uncertainty can be included in the analysis, including uncertainty in boundary conditions, initial condi...

ژورنال: سلامت و محیط زیست 2011
اکبرزاده, عباس, جعفری, فاطمه, فرمن اصغرزاده, دیانا, نوری, روح‌اله,

Backgrounds and Objectives: The Atrak River is an important water supply resource in the Razavi Khorasan, Northern Khorasan and Golestan provinces. This river is the line border of Iran and Turkistan countries. Unfortunately, lack of water quality and quantity data due to nonexistence of a proper surface water quality monitoring station network is one of the main problems for water quality eval...

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