Vincent Thieu
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View article: OLIGOTREND, a global database of multi-decadal chlorophyll <i>a</i> and water quality time series for rivers, lakes, and estuaries
OLIGOTREND, a global database of multi-decadal chlorophyll <i>a</i> and water quality time series for rivers, lakes, and estuaries Open
Reversed eutrophication, called oligotrophication, has been widely documented globally over the last 30 years in rivers, lakes, and estuaries. However, the absence of a comprehensive and harmonized dataset has hindered a deeper understandi…
View article: Oracle-Orgeval, Long-term Research observatory of the critical zone
Oracle-Orgeval, Long-term Research observatory of the critical zone Open
The Orgeval Long-term Research Observatory, part of the French critical zone network (OZCAR RI), is a 104 km² agricultural catchment, located 70 km east of Paris, in France. The Orgeval catchment is representative of intensive agriculture …
View article: Seasonal variation in greenhouse gas concentrations and diffusive fluxes in three river&#8211;reservoir systems in the Seine Basin (France)
Seasonal variation in greenhouse gas concentrations and diffusive fluxes in three river–reservoir systems in the Seine Basin (France) Open
River and reservoir ecosystems have been considered as hot spots for GHG (greenhouse gas) emissions while their specific hydrological and biogeochemical processes affect GHG concentrations; however, few studies integrated river–reser…
View article: Towards sustainable nutrient management along the Land-Sea continuum, an integrated modeling perspective
Towards sustainable nutrient management along the Land-Sea continuum, an integrated modeling perspective Open
The Land-Ocean Aquatic Continuum (LOAC) plays a pivotal role in the transfer and transformation of carbon and nutrients from terrestrial systems to coastal waters, critically influencing coastal eutrophication resulting from excessive nitr…
View article: OLIGOTREND, towards a global database of multi-decadal chlorophyll-a and water quality timeseries for rivers, lakes and estuaries
OLIGOTREND, towards a global database of multi-decadal chlorophyll-a and water quality timeseries for rivers, lakes and estuaries Open
Reversed eutrophication, called oligotrophication, has widely been documented globally over the last 30 years in rivers, lakes, and estuaries. However, the absence of a comprehensive and harmonized dataset has hindered a deeper understandi…
View article: The role of river connectivity in the distribution of fish in an anthropized watershed
The role of river connectivity in the distribution of fish in an anthropized watershed Open
The ongoing biodiversity crisis is especially severe in freshwater habitats. Anthropized watersheds, such as the Seine-Normandie basin in France, are particularly affected by human interference. The study of fish species distribution in wa…
View article: Quantifying estuarine carbon and nutrients retention at the regional scale using a generic process-based model and Monte Carlo simulations
Quantifying estuarine carbon and nutrients retention at the regional scale using a generic process-based model and Monte Carlo simulations Open
Most downstream compartments of the continental hydrological network, estuaries are the last biogeochemical filter of the Land-Ocean Aquatic Continuum before the oceanic realm. As such, they receive substantial amounts of carbon and nutrie…
View article: The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column
The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column Open
Research on mechanisms of organic matter degradation, bacterial activities, phytoplankton dynamics, and other processes has led to the development of numerous sophisticated water quality models. The earliest model, dating back to 1925, was…
View article: Dataset for the paper "The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column"
Dataset for the paper "The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column" Open
This repository contains the water incubation data (observation) used to produce Figure 7 in "The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column"
View article: Dataset for the paper "The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column"
Dataset for the paper "The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column" Open
This repository contains the water incubation data (observation) used to produce Figure 7 in "The community-centered freshwater biogeochemistry model unified RIVE v1.0: a unified version for water column"
View article: The community-centered aquatic biogeochemistry model unified RIVE v1.0: a unified version for water column
The community-centered aquatic biogeochemistry model unified RIVE v1.0: a unified version for water column Open
Research on mechanisms of organic matter degradation, bacterial activities, phytoplankton dynamics, and other processes has led to the development of numerous sophisticated water quality models since one of the first in 1925, based on firs…
View article: A generic land to sea modelling chain for fighting coastal eutrophication in France
A generic land to sea modelling chain for fighting coastal eutrophication in France Open
International audience
View article: pyRIVE
pyRIVE Open
The pyRIVE model aims at representing the biogeochemical functioning of aquatic system, by simulating concentrations of oxygen and nutrients dissolved (NH4+, NO2-, NO3-, PO43-, SiO2) and particulate (PIP, BSi), suspended matter, dissolved …
View article: Simulating nitrate loads and concentrations in the main French rivers by 2050 according to different territorial agricultural scenarios.
Simulating nitrate loads and concentrations in the main French rivers by 2050 according to different territorial agricultural scenarios. Open
<p>In excess compared to the other major nutrients, nitrogen (N) &#173;-transported mainly in the form of nitrates- from land surfaces to coastal areas, is responsible for harmful algal blooms in coastal areas. In France, most of…
View article: The impact of reservoir on downstream water quality and pCO2: a case study in Seine Basin, France
The impact of reservoir on downstream water quality and pCO2: a case study in Seine Basin, France Open
<p>The impact of reservoirs on downstream water quality has received widespread attention, but most current studies are based on short-term data only, and less attention has been paid to the impact of reservoirs on downstream carbon …
View article: Nutrient transport and transformation in macrotidal estuaries of the French Atlantic coast: a modeling approach using the Carbon-Generic Estuarine Model
Nutrient transport and transformation in macrotidal estuaries of the French Atlantic coast: a modeling approach using the Carbon-Generic Estuarine Model Open
Estuaries are key reactive ecosystems along the land–ocean aquatic continuum, with significant ecological and economic value. However, they have been facing strong morphological management changes and increased nutrient and contaminant inp…
View article: Long-Term Evolution of Greenhouse Gas Emissions From Global Reservoirs
Long-Term Evolution of Greenhouse Gas Emissions From Global Reservoirs Open
The contribution of artificial reservoirs to greenhouse gas (GHG) emissions has been emphasized in previous studies. In the present study, we collected and updated data on GHG emission rates from reservoirs at the global scale, and applied…
View article: Supplementary material to "Nutrient transport and transformation in macrotidal estuaries of the French Atlantic coast: a modelling approach using C-GEM"
Supplementary material to "Nutrient transport and transformation in macrotidal estuaries of the French Atlantic coast: a modelling approach using C-GEM" Open
Due to the limited space in the main context, the results
View article: Nutrient transport and transformation in macrotidal estuaries of the French Atlantic coast: a modelling approach using C-GEM
Nutrient transport and transformation in macrotidal estuaries of the French Atlantic coast: a modelling approach using C-GEM Open
Estuaries are key reactive ecosystems along the land–ocean aquatic continuum, with significant ecological and economic value. However, they have been facing strong morphological management changes as well as increased nutrient and contamin…
View article: Evaluating the response of water quality to pollutant loading in the Saigon River system (Vietnam): modelling scenarios by C-GEM, an estuarine biogeochemical model
Evaluating the response of water quality to pollutant loading in the Saigon River system (Vietnam): modelling scenarios by C-GEM, an estuarine biogeochemical model Open
International audience
View article: Modeling inorganic carbon dynamics in the Seine River continuum in France
Modeling inorganic carbon dynamics in the Seine River continuum in France Open
Inland waters are an active component of the carbon cycle where transformations and transports are associated with carbon dioxide (CO2) outgassing. This study estimated CO2 emissions from the human-impacted Seine River (France) and provide…