A5047857549- Aquatic Ecosystems and Phytoplankton Dynamics
- Hydrology and Watershed Management Studies
- Marine and coastal ecosystems
- Soil and Water Nutrient Dynamics
- Fish Ecology and Management Studies
- Scientific Computing and Data Management
- Hydrological Forecasting Using AI
- Aquatic and Environmental Studies
- Conservation, Biodiversity, and Resource Management
- Peatlands and Wetlands Ecology
- Flood Risk Assessment and Management
- Radiopharmaceutical Chemistry and Applications
- Water resources management and optimization
- Environmental Conservation and Management
- Freshwater macroinvertebrate diversity and ecology
- Environmental Monitoring and Data Management
- Species Distribution and Climate Change
- Simulation Techniques and Applications
- Neuroendocrine Tumor Research Advances
- Boron Compounds in Chemistry
Aarhus University
2015-2022
University of Southern Denmark
2016
Hohai University
2012
Here, we present a community perspective on how to explore, exploit and evolve the diversity in aquatic ecosystem models. These models play an important role understanding functioning of ecosystems, filling observation gaps developing effective strategies for water quality management. In this spirit, numerous have been developed since 1970s. We set off explore model by making inventory among 42 modellers, categorizing resulting analysing them diversity. then focus comparing combining...
Abstract. This study presents FABM-PCLake, a redesigned structure of the PCLake aquatic ecosystem model, which we implemented in Framework for Aquatic Biogeochemical Models (FABM). In contrast to original was designed temperate, fully mixed freshwater lakes, new FABM-PCLake represents an integrated model that can be linked with different hydrodynamic models and allows simulations biogeochemical processes zero-dimensional, one-dimensional as well three-dimensional environments. describes...
Abstract In recent years, considerable efforts have been made to restore turbid, phytoplankton‐dominated shallow lakes a clear‐water state with high coverage of submerged macrophytes. Various dynamic lake models simplified physical representations vertical gradients, such as PCLake, used predict external nutrient load thresholds for nonlinear regime shifts. However, observational studies questioned the concept shifts by emphasizing that gradual changes are more common than sudden We...
We present the new Water Ecosystems Tool (WET), a workflow implemented (as plugin) in QGIS, for application and evaluation of aquatic ecosystem models. WET provides Graphical User Interface (GUI) coupled one-dimensional hydrodynamic-ecosystem model GOTM-FABM-PCLake. is unique as it enables standardized easy-to-use an otherwise complex readily applicable to any individual lake reservoir world. integrates platform experimentation through scenario simulations – currently encompassing changes...
Abstract. We present the Water Ecosystems Tool (WET) – a new generation of open-source, highly customizable aquatic ecosystem model. WET is completely modularized model developed in syntax Framework for Aquatic Biogeochemical Models (FABM), which enables coupling to multiple physical models ranging from zero three dimensions, and based on FABM–PCLake The has been extensively modularized, empowering users with flexibility food web configurations, incorporates features other state-of-the-art...
Climate extremes, which are steadily increasing in frequency, can have detrimental consequences for lake ecosystems. We used a state-of-the-art, one-dimensional, hydrodynamic-ecosystem model [General Ocean Turbulence Model (GOTM)-framework aquatic biogeochemical models (FABM)-PCLake] to determine the influence of extreme climate events on temperate and temporarily summer stratified (Lake Bryrup, Denmark). The was calibrated (eight years data) validated (two data), modeled variables generally...
Food production for a growing world population relies on application of fertilisers and pesticides agricultural lands. However, these substances threaten surface water quality thereby endanger valued ecosystem services such as drinking supply, food recreational use. Such deleterious effects do not merely arise the local scale, but also regional scale through transport well energy biota across catchment. Here we argue that aquatic models can provide process-based understanding how transports...
We wish to introduce QWET, a new version of the free and open-source QGIS plugin for aquatic ecosystem model WET. QWET is as graphical user interface application, evaluation experimentation Several features have been incorporated since its predecessor and, here, we demonstrate elements by applying it Danish Lake Ravn. Among others, compare simulations against observations describe how scenario platform now supports scheduling state-variable manipulation, which allows users explore lake or...
The safety of drinking water is constantly being evaluated. In the last few decades, however, many waters sources in world, including China, have undergone serious eutrophication and consequently quality deterioration due to anthropogenic induced stressors such as elevated external nutrient inputs. this study, we used state-of-the-art complex, dynamic, mechanistic model GOTM-FABM-PCLake (a coupled one-dimensional hydrodynamic-lake ecosystem model) quantitatively assess impacts loading on...
Abstract. We present the Water Ecosystems Tool (WET) – a new generation of an open source, highly customizable aquatic ecosystem model. WET is completely modularized model, developed in syntax Framework for Aquatic Biogeochemical Models (FABM), which enables coupling to multiple physical models ranging from zero three dimensions, and based on FABM-PCLake The model has been extensively modularized, empowering users with flexibility food web configurations, also incorporates features other...
Abstract. This study presents FABM-PCLake, a complete redesign of the PCLake aquatic ecosystem model, which we implemented into Framework for Aquatic Biogeochemical Models (FABM). In contrast to original was designed temperate, fully mixed freshwater lakes, new FABM-PCLake represents an integrated model that enables simulations hydrodynamics and biogeochemical processes zero dimensional, one-dimensional as well three-dimensional heterogeneous environments. describes interactions between...