Source appointment at large-scale and ungauged catchment using physically-based model and dynamic export coefficient

W Wang, L Chen, C Lin, Y Liu, X Dong, J Xiong… - Journal of …, 2023 - Elsevier
Data scarcity has caused enormous problems in non-point pollution predictions and the
related source apportionment. In this study, a new framework was developed to undertake …

Dissolved oxygen concentration predictions for running waters with using hybrid machine learning techniques

R Dehghani, H Torabi Poudeh, Z Izadi - Modeling Earth Systems and …, 2021 - Springer
Water is one of the most essential elements in nature that forms the basis of human life and
contributes to the economic growth and development of societies. Safe water is closely …

Prediction of dissolved oxygen, biochemical oxygen demand, and chemical oxygen demand using hydrometeorological variables: case study of Selangor River …

SQ Salih, I Alakili, U Beyaztas, S Shahid… - Environment …, 2021 - Springer
In this research, three water quality (WQ) indexes, namely dissolved oxygen (DO),
biochemical oxygen demand (BOD), and chemical oxygen demand (COD), in Selangor …

Classification of catchments for nitrogen using Artificial Neural Network Pattern Recognition and spatial data

CM O'Sullivan, A Ghahramani, RC Deo… - Science of The Total …, 2022 - Elsevier
In hydrological modelling, classification of catchments is a fundamental task for overcoming
deficits in observational datasets. Most attention on this issue has focussed on identifying …

A unified approach to evaluating precipitation frequency estimates with uncertainty quantification: Application to Florida and California watersheds

A Srivastava, R Grotjahn, PA Ullrich, M Risser - Journal of Hydrology, 2019 - Elsevier
Although a variety of climate datasets are now available, including observational and model
products, there remains a pressing need for the development of a unified, automated and …

A nonparametric statistical approach for the estimation of water quality characteristics in ungauged streams/watersheds

S Anwar, B Khalil, M Seddik, A Eltahan, A El Saadi - Journal of Hydrology, 2022 - Elsevier
Water quality (WQ) data are essential for water resources as well as WQ management.
However, due to limited fiscal resources, in many cases, historical WQ data may not be …

Assessment of wastewater quality indicators for wastewater treatment influent using an advanced logistic regression model

B Szeląg, MJ Mehrani, J Drewnowski… - Desalination and Water …, 2021 - Elsevier
Influent quality indicators play a significant role in wastewater treatment plant performance
due to their correlation with reactor operations and effluent quality. However, selecting a …

Concentration prediction of dissolved oxygen using meta-heuristic models

R Dehghani, T Farhadinejad, I Veyskarami… - Environmental …, 2024 - ijerr.gau.ac.ir
Water is one of the most essential elements in nature that forms the basis of human life and
contributes to the economic growth and development of societies. Safe water is closely …

PENENTUAN KUALITAS MUTU AIR MUARA SUNGAI WAY KURIPAN MENGGUNAKAN INDEKS PENCEMARAN

SM SAR - 2022 - digilib.unila.ac.id
Telah dilakukan penentuan kualitas mutu air muara sungai way kuripan menggunakan
indeks pencemaran dengan parameter fisika yaitu DO (Dissolved Oxygen), TDS (Total …

Evaluation of hybrid metaheuristic models in simulation of dissolved oxygen in river water

H Younesi, A Godarzi - Iranian journal of Ecohydrology, 2021 - ije.ut.ac.ir
Water is one of the most essential elements in nature that forms the basis of human life and
contributes to the economic growth and development of societies. Healthy water is closely …