Results 1 to 10 of about 215,408 (268)

1-D versus 2-D Entropy Velocity Law for Water Discharge Assessment in a Rough Ditch [PDF]

Entropy, 2018
Water discharge assessment in open channel flow is one of the most crucial issues for hydraulic engineers in the fields of water resource management, river dynamics, ecohydraulics, irrigation, and hydraulic structure design, among others.
Michele Greco, Giovanni Martino
doaj   +2 more sources

Effects of Calcium on the Growth and Physiological Characteristics of Camellia oleifera under Aluminum Stress

Guangdong nongye kexue, 2023
【Objective】The study aims to investigate the effects of calcium on the growth and physiological characteristics of Camellia oleifera seedlings under aluminum stress, with a view to providing theoretical basis for revealing the physiological mechanism of ...
Liyuan HUANG, Zhen LIU, Shengbo JIA, Siying DENG, Yuxiang SHENG, Qiong WANG   +5 more
doaj   +1 more source

Problems of Regulating the Functioning of Reclamation Systems with Drainage Runoff by the Environmental Legislation of the Russian Federation / Проблемы регулирования экологическим законодательством Российской Федерации функционирования мелиоративных систем с дренажным стоком

Beneficium, 2023
The purpose of the article is to identify the problems of regulating the functioning of reclamation systems with drainage runoff by the environmental legislation of the Russian Federation and develop ways to solve them.
Svetlana A. Manzhina / Светлана А. Манжина, Tatiana I. Drovovozova / Татьяна И. Дрововозова   +1 more
doaj   +1 more source

Prediction of Rainfall and Water Discharge in The Jagir River Surabaya with Long-Short-Term Memory (LSTM)

Jurnal Riset Informatika, 2023
Flood disasters can occur at any time when the factors for the amount of river water discharge and rainfall intensity tend to be high, so preparations and ways of handling are needed to anticipate flood disasters quickly, precisely, and accurately for ...
Retzi Yosia Lewu, Slamet Slamet, Sri Wulandari, Widdi Djatmiko, Kusrini Kusrini, Mulia Sulistiyono   +5 more
doaj   +1 more source

Geophysical and Societal Dimensions of Floods in Manitoba, Canada: A Social Vulnerability Assessment of the Rural Municipality of St. Andrews

Geosciences, 2022
Being strongly influenced by the landscape of the Red River Valley, geophysical and a variety of sociodemographic and economic factors, the characteristics of floods are complex in the Province of Manitoba, Canada, which causes substantial loss and ...
C. Emdad Haque, Khandakar Hasan Mahmud, David Walker, Jobaed Ragib Zaman   +3 more
doaj   +1 more source

Water Discharge and River Depth Measurement Using Fuzzy Logic Based on Internet of Things

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2020
Based on statistics from Indonesian National Board for Disaster Management (BNPB) there are still many casualties caused by drifting or drowning in rivers every year.
Kurnia Wisuda Aji, Aji Gautama Putrada, Sidik Prabowo, Mas'ud Adhi Saputra   +3 more
doaj   +1 more source

Effect of Rotational Control for Accelerating Water Discharge on the Performance of a Circular Polymer Electrolyte Membrane Fuel Cell

Energies, 2022
Polymer electrolyte membrane fuel cells are emerging as an important research topic owing to increasingly intensified environmental pollution. The flow field pattern of the fuel cell controls the electrochemically uniform distribution and water flooding ...
Ji-Seong Kim, Keon-Soo Kim, Do-Young Kim, Min Heo, Kap-Seung Choi   +4 more
doaj   +1 more source

Suspended Sediment Yield Forecasting with Single and Multi-Objective Optimization Using Hybrid Artificial Intelligence Models

Mathematics, 2022
Rivers play a major role within ecosystems and society, including for domestic, industrial, and agricultural uses, and in power generation. Forecasting of suspended sediment yield (SSY) is critical for design, management, planning, and disaster ...
Arvind Yadav, Premkumar Chithaluru, Aman Singh, Marwan Ali Albahar, Anca Jurcut, Roberto Marcelo Álvarez, Ramesh Kumar Mojjada, Devendra Joshi   +7 more
doaj   +1 more source

Spatio-Temporal Variability of Hydroclimatology in the Upper Cauca River Basin in Southwestern Colombia: Pre- and Post-Salvajina Dam Perspective

Atmosphere, 2021
The Cauca River rises in the Colombian Andes and is the main tributary of the Magdalena River, which drains to the Caribbean Sea. The La Balsa station monitors the Upper Cauca basin and is located just downstream of La Salvajina hydroelectric facility ...
Wilmar L. Cerón, Mary T. Kayano, Camilo Ocampo-Marulanda, Teresita Canchala, Irma Ayes Rivera, Alvaro Avila-Diaz, Rita V. Andreoli, Itamara Parente de Souza   +7 more
doaj   +1 more source

Dataset of pesticides, pharmaceuticals and personal care products occurrence in wetlands of Saudi Arabia

Data in Brief, 2020
The data set presents the occurrence of 59 currently used pesticides (CUPs) and 33 pharmaceuticals and personal care products (PPCPs), from wetland areas, in Saudi Arabia, impacted by wastewater discharge.
Rodrigo Álvarez-Ruiz, Yolanda Picó, Ahmed H. Alfarhan, Mohamed A. El-Sheikh, Hamad O. Alshahrani, Damià Barceló   +5 more
doaj   +1 more source