نتایج جستجو برای: nsf wqi

تعداد نتایج: 12443  

Journal: :Limnology and Oceanography Bulletin 2014

Journal: :Materials Today 2005

Journal: :Physics Today 2020

Journal: :Chemical & Engineering News Archive 2005

Journal: :Journal of Institute of Science and Technology 2021

Water quality index (WQI) is a valuable arithmetic tool that depicts the overall status of water in single number to prioritize for management interventions. This study aims assess based on WQI provide insights into aquatic ecosystems Marshyangdi River basin, tributary Narayani River, originating from Himalaya. samples were collected twenty-one sampling locations covering four districts upstrea...

Journal: :Applied Water Science 2022

Abstract The prime objective of this study is to develop a water quality index (WQI) identify the relationship between drinking and prevalence Chronic Kidney Disease Uncertain Etiology (CKDu) in Uva Province (UP). For this, all CKDu patients province were recorded. 251 groundwater samples collected analyzed for their major cations anions. Following procedure, spatial distribution maps patients,...

Journal: :Wireless Communications and Mobile Computing 2022

Traditionally, water quality is assessed using costly laboratory and statistical methods, rendering real-time monitoring useless. Poor requires a more practical cost-effective solution. The machine learning classification approach appears promising for rapid detection prediction of quality. Machine has been used successfully to predict However, research on index (WQI) generally lacking. Therefo...

ژورنال: :علوم محیطی 0
بابک جعفری سلیم غلامرضا نبی بیدهندی امیر سالمی مسعود طاهریون مجتبی اردستانی

اطلاعات کافی و آگاهی از کیفیت منابع آب در حفظ این منابع و همچنین در برنامه ریزی ها و مدیریت منابع آب بسیار حائز اهمیت است . یکی از روش های مهندسی و به دور از پیچیدگی های ریاضی و آماری که می تواند شرایط کیفی آب را بازگو نماید استفاده از شاخص های کیفی آب است تحلیل و تفسیر انواع پارامتر های مورد اندازه گیری در طول محدوده مورد مطالعه از رودخانه یکی از مهم ترین قسمت های طرح های پایش کیفی رودخانه یا ...

Journal: :Water Science & Technology: Water Supply 2022

Abstract Groundwater is an important source for drinking water supply in Jabalpur District, Madhya Pradesh, India. An attempt has been made this work to understand the suitability of groundwater human consumption. The parameters pH, Electrical Conductivity (EC), Copper (Cu), Chromium (Cr), Sulphate (SO4), Iron (Fe), Nitrate (NO3), Chloride (Cl), Total Hardness (TH), Alkalinity (TA), and Sodium ...

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