Assessing convergence in global sensitivity analysis: a review of methods for assessing and monitoring convergence

X Sun, AJ Jakeman, BFW Croke, SG Roberts… - Socio-Environmental …, 2024 - sesmo.org
In global sensitivity analysis (GSA) of a model, a proper convergence analysis of metrics is
essential for ensuring a level of confidence or trustworthiness in sensitivity results obtained …

Particle filter for high frequency oxygen data assimilation in river systems

S Wang, N Flipo, T Romary, M Hasanyar - Environmental Modelling & …, 2022 - Elsevier
High frequency water quality data measured by in-situ sensors allowed the development of
auto-calibration methods for water quality simulation programs. However, these methods …

[HTML][HTML] Intense summer floods may induce prolonged increases in benthic respiration rates of more than one year leading to low river dissolved oxygen

MG Hutchins, G Harding, HP Jarvie, TJ Marsh… - Journal of Hydrology …, 2020 - Elsevier
The supply of readily-degradable organic matter to river systems can cause stress to
dissolved oxygen (DO) in slow-flowing waterbodies. To explore this threat, a multi …

Which filter for data assimilation in water quality models? Focus on oxygen reaeration and heterotrophic bacteria activity

S Wang, N Flipo, T Romary - Journal of Hydrology, 2023 - Elsevier
With the development of sophisticated water quality models and the advances in
computational power, data assimilation (DA) techniques, especially ensemble-based …

Successful modelling of river dissolved oxygen dynamics requires knowledge of stream channel environments

MG Hutchins, Y Qu, MB Charlton - Journal of Hydrology, 2021 - Elsevier
Water quality in lowland rivers is sensitive to changes in flow during summer dry periods,
when high temperatures and low pollutant dilution are problematic and may reduce oxygen …

[HTML][HTML] The community-centered freshwater biogeochemistry model unified RIVE v1. 0: a unified version for water column

S Wang, V Thieu, G Billen, J Garnier… - Geoscientific Model …, 2024 - gmd.copernicus.org
Research on mechanisms of organic matter degradation, bacterial activities, phytoplankton
dynamics, and other processes has led to the development of numerous sophisticated water …

[PDF][PDF] Ecological functioning of the Seine River: From long-term modelling approaches to high-frequency data analysis

J Garnier, A Marescaux, S Guillon… - … and Business Media …, 2020 - library.oapen.org
At the start of the PIREN-Seine program, organic pollution by the effiuent of the Parisian
conurbation was responsible for episodic anoxia in the lower Seine River, while nutrients …

Oxygen data assimilation for estimating micro-organism communities' parameters in river systems

S Wang, N Flipo, T Romary - Water Research, 2019 - Elsevier
The coupling of high frequency data of water quality with physically based models of river
systems is of great interest for the management of urban socio-ecosystems. One approach to …

[HTML][HTML] How much do bacterial growth properties and biodegradable dissolved organic matter control water quality at low flow?

M Hasanyar, T Romary, S Wang, N Flipo - Biogeosciences, 2023 - bg.copernicus.org
The development of accurate water quality modeling tools is necessary for integrated water
quality management of river systems. Even though some water quality models can simulate …

Improved data assimilation for algal bloom dynamics simulation in the Three Gorges Reservoir using particle filter

L Huang, X Xu, H Fang, G He, Q Gao, K Wang… - Science of The Total …, 2024 - Elsevier
Algal blooms have been increasingly prevalent in recent years, especially in lakes and
reservoirs; their accurate prediction is essential for preserving water quality. In this study, the …