Uncertainties associated with in situ high-frequency long-term observations of suspended particulate matter concentration using optical and acoustic sensors

M Fettweis, R Riethmüller, R Verney, M Becker… - Progress in …, 2019 - Elsevier
Measurement of suspended particulate matter concentration (SPMC) spanning large time
and geographical scales have become a matter of growing importance in recent decades. At …

Functionality of turbidity measurement under changing water quality and environmental conditions

J Tomperi, A Isokangas, T Tuuttila… - Environmental …, 2022 - Taylor & Francis
Turbidity is one of the key water quality parameters in environmental monitoring, water
treatment or industrial process operation. Turbidity is however very challenging to measure …

[HTML][HTML] Design of a sensor to estimate suspended sediment transport in situ using the measurements of water velocity, suspended sediment concentration and depth

T Matos, MS Martins, R Henriques… - Journal of Environmental …, 2024 - Elsevier
The sediment transport plays a major role in every aquatic ecosystem. However, the lack of
instruments to monitor this process has been an obstacle to understanding its effects. We …

[HTML][HTML] Suspended particulate matter in a submarine canyon (Whittard Canyon, Bay of Biscay, NE Atlantic Ocean): Assessment of commonly used instruments to …

S Haalboom, H de Stigter, G Duineveld, H van Haren… - Marine Geology, 2021 - Elsevier
Nepheloid layers with elevated concentrations of suspended particulate matter (SPM) are
found throughout the world's oceans. They are generated by both natural processes …

Abiotic predictors of fine sediment accumulation in lowland rivers

M McKenzie, J England, IDL Foster… - International Journal of …, 2022 - Elsevier
The delivery of excessive fine sediment (particles< 2 mm in diameter) to rivers can cause
serious deleterious effects to aquatic ecosystems and is widely acknowledged to be one of …

A generic relation between turbidity, suspended particulate matter concentration, and sediment characteristics

D Sehgal, N Martínez‐Carreras… - Journal of …, 2022 - Wiley Online Library
Optical turbidity sensors have become standard instrumentation to estimate suspended
particulate matter concentration (SPMC). However, turbidity readings respond to factors …

Understanding the effect of catchment characteristics on suspended sediment dynamics during flood events

A Haddadchi, M Hicks - Hydrological Processes, 2020 - Wiley Online Library
Hysteresis in the relationship between suspended sediment concentration and flow during
run‐off events is commonly used to inform on sediment sources and hydrological pathways …

Predicting suspended sediment concentration from nephelometric turbidity in organic‐rich waters

CE Bright, SM Mager, SL Horton - River Research and …, 2018 - Wiley Online Library
Nephelometric turbidity is an optical index for the side scattering of light caused by fine
particles suspended in water. When a mixed composition of suspended inorganic and …

Enhanced river suspended sediment concentration identification via multimodal video image, optical flow, and water temperature data fusion

N Zhou, H Chen, B Liu, CY Xu - Journal of Environmental Management, 2024 - Elsevier
Monitoring suspended sediment concentration (SSC) in rivers is pivotal for water quality
management and sustainable river ecosystem development. However, achieving …

Comparing in situ turbidity sensor measurements as a proxy for suspended sediments in North-Western European streams

E Skarbøvik, SGM van't Veen, EE Lannergård… - Catena, 2023 - Elsevier
Climate change in combination with land use alterations may lead to significant changes in
soil erosion and sediment fluxes in streams. Optical turbidity sensors can monitor with high …