تغییرات فصلی کیفیت آب رودخانه سرداب رود: دیدگاه‌های دوگانه شاخص کیفیت منابع آب سطحی ایران (IRWQIsc) و بنیاد ملی بهداشت (NSFWQI) [PDF]
مدیریت آب و آبیاریکیفیت آب رودخانه‌ها با توجه به محدودیت منابع آب شیرین و افزایش تقاضا برای آب در بخش شرب، کشاورزی و بخش‌های دیگر از اهمیت بالایی برخوردار است. رودخانه‌ها یکی از منابع تأمین آب شیرین هستند که در معرض تخلیه بی‌رویه پساب‌های صنعتی، کشاورزی و انسانی بدون ...
هلیا باقری +3 more
doaj +3 more sources
Water Quality Zonation of Beshar River in Yasuj City [PDF]
جغرافیا و برنامه‌ریزی محیطی, 2023 This study was conducted to monitor the current water quality of Beshar River by the Iranian Surface Water Quality Index (IRWQIsc). Monitoring of the river water quality was done based on sampling 12 stations along the river in October of 2021 as the ...
Zahra Mazlumi +2 more
doaj +3 more sources
Evaluating the Concentration of Bisphenol A and Nonylphenol and Water Quality in Caspian Sea Rivers Estuarine in Mazandaran Province by Using WQI Index [PDF]
آب و فاضلاب, 2022 Monitoring the quality of rivers entering the Caspian Sea can play a key role in planning to preserve and manage the health of aquatic organisms. Mazandaran province has several rivers flowing into the Caspian Sea.
Sahel Pakzad Toochaei, Ali Kazemi
doaj +3 more sources
Effects of rainbow trout farming on water quality around the sea farms in the south of the Caspian Sea [PDF]
Caspian Journal of Environmental Sciences, 2022 The purpose of this study was to investigate the physical and chemical factors of seawater to determine the water quality index around two marine farms of rainbow trout in the south of the Caspian Sea.
Sayyed Mohammad Vahid Farabi +4 more
doaj +3 more sources
ارزیابی مقایسه‌ای وضعیت رودخانه کارون براساس شاخص‌های کیفیت آب و آلودگی (مطالعه موردی: شهرستان باوی) [PDF]
علوم و مهندسی آبیاریرودخانهها از مهم‌ترین منابع آب هستند که نقش مهمی در تأمین آب مورد نیاز فعالیت‌های مختلف مانند کشاورزی، صنعت و شرب دارند. بنابراین تعیین رژیم جریان و کیفیت آب رودخانه یک عامل مهم تعیین‌کننده سلامت رودخانه اسـت.
کبری حمیدی +2 more
doaj +2 more sources
Evaluation of water quality of Chehel-chai River in northern Iran based on NSFWQI, IRWQIsc and CWQI
مجله دانشگاه علوم پزشکی گرگان, 2021 Background and Objective: The increasing development of agricultural and aquaculture activities along the rivers has reduced the quality of running water.
Mohammad Gholizadeh, Mohammad Zibaei
doaj +1 more source
تعیین وضعیت کیفیت آب رودخانه زرین گل استان گلستان با توجه به شاخص های کیفی آب [PDF]
بهداشت در عرصه, 2016 زمينه و هدف: اين مطالعه با هدف ارزيابي کيفيت آب رودخانه زرين گل با استفاده از شاخص‌هاي کيفي آب با توجه به وجود فعاليت‌هاي کشاورزي ، تفريحي و پرورش ماهي در اطراف اين رودخانه، طراحي و اجرا گرديد.
Mahdi Sadeghi +5 more
doaj +2 more sources
Biological assessment Jajrood River using the Macrobenthos community structure [PDF]
بوم‌شناسی آبزیان, 2016 The current study aims to investigate the community structure of macrobenthos to evaluate water quality of Jajrood River, Northeast Tehran, Iran. We conducted this study in 12 stations during the Spring and Winter seasons of 2014-2015.
Shilan Parvandi +2 more
doaj +1 more source
Iranian South Medical Journal, 2017 Background: Bushehr Province has been located in the south west of Iran and due to water shortage crisis in this province, the water quality assessment of its rivers is very important.
Rohollah Mirzaei +2 more
doaj +1 more source
Determining the Spatial Trend of Water Quality Indices across Kan and Karaj River Basins
Muhandisī-i Bihdāsht-i Muḥīṭ, 2017 Background& Objective: Due to the importance of water consumptions, this study aims to investigate the spatial trend of surface water quality along Kan and Karaj Rivers using three quality indices: NSFWQI, IRWQIsc and WQI.
Maryam Alizadeh +2 more
doaj +1 more source