Frederik De Laender

Summary

Affiliation: Ghent University
Country: Belgium

Publications

  1. ncbi request reprint Comparison of different toxic effect sub-models in ecosystem modelling used for ecological effect assessments and water quality standard setting
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University Ugent, Jozef Plateaustraat 22, B 9000 Gent, Belgium
    Ecotoxicol Environ Saf 69:13-23. 2008
  2. doi request reprint Ecotoxicological mechanisms and models in an impact analysis tool for oil spills
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University, Ghent, Belgium
    J Toxicol Environ Health A 74:605-19. 2011
  3. doi request reprint Brief communication: the ecosystem perspective in ecotoxicology as a way forward for the ecological risk assessment of chemicals
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Gent, Belgium
    Integr Environ Assess Manag 9:e34-8. 2013
  4. doi request reprint A re-evaluation of fifteen years of European risk assessment using effect models
    Frederik De Laender
    Laboratory of Environmental Toxicology and Applied Ecology, Ghent University, Ghent, Belgium
    Environ Toxicol Chem 32:594-601. 2013
  5. doi request reprint Biodiversity of freshwater diatom communities during 1000 years of metal mining, land use, and climate change in central Sweden
    F De Laender
    Laboratory of Environmental Toxicology and Applied Ecology, Department of Applied Ecology and Environmental Biology, Ghent University, Plateaustraat 22, 9000 Gent, Belgium
    Environ Sci Technol 46:9097-105. 2012
  6. doi request reprint Ecosystem functions and densities of contributing functional groups respond in a different way to chemical stress
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University, Ghent, Belgium
    Environ Toxicol Chem 30:2892-8. 2011
  7. doi request reprint Combining monitoring data and modeling identifies PAHs as emerging contaminants in the arctic
    F De Laender
    Laboratory of Environmental Toxicology and Applied Ecology, Ghent University, Ghent, Belgium
    Environ Sci Technol 45:9024-9. 2011
  8. doi request reprint Functional redundancy and food web functioning in linuron-exposed ecosystems
    F De Laender
    Laboratory of Environmental Toxicity and Aquatic Ecology, Ghent University, Plateaustraat 22, 9000 Ghent, Belgium
    Environ Pollut 159:3009-17. 2011
  9. doi request reprint Uncertainties in ecological, chemical and physiological parameters of a bioaccumulation model: implications for internal concentrations and tissue based risk quotients
    F De Laender
    NIOO CEME, Netherlands Institute of Ecology, Centre for Estuarine and Marine Ecology, Korringaweg 7, 4400 Yerseke, The Netherlands
    Ecotoxicol Environ Saf 73:240-6. 2010
  10. doi request reprint Seasonal PCB bioaccumulation in an arctic marine ecosystem: a model analysis incorporating lipid dynamics, food-web productivity and migration
    Frederik De Laender
    NIOO KNAW, Centre for Estuarine and Marine Ecology, Netherlands Institute of Ecology, Korringaweg 7, 4400 Yerseke, The Netherlands
    Environ Sci Technol 44:356-61. 2010

Detail Information

Publications23

  1. ncbi request reprint Comparison of different toxic effect sub-models in ecosystem modelling used for ecological effect assessments and water quality standard setting
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University Ugent, Jozef Plateaustraat 22, B 9000 Gent, Belgium
    Ecotoxicol Environ Saf 69:13-23. 2008
    ..Ecosystem models using linear concentration-effect functions predict biomass decreases at concentrations that are four times lower than the observed NOECs...
  2. doi request reprint Ecotoxicological mechanisms and models in an impact analysis tool for oil spills
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University, Ghent, Belgium
    J Toxicol Environ Health A 74:605-19. 2011
    ..Food availability and length of day were identified as important characteristics as these determine nutritional status and phototoxicity, respectively...
  3. doi request reprint Brief communication: the ecosystem perspective in ecotoxicology as a way forward for the ecological risk assessment of chemicals
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Gent, Belgium
    Integr Environ Assess Manag 9:e34-8. 2013
    ..We propose the use of existing ecotoxicological community, food web, and ecosystem models to tackle these issues and discuss why new models are needed to predict chemical effects on biodiversity...
  4. doi request reprint A re-evaluation of fifteen years of European risk assessment using effect models
    Frederik De Laender
    Laboratory of Environmental Toxicology and Applied Ecology, Ghent University, Ghent, Belgium
    Environ Toxicol Chem 32:594-601. 2013
    ..This suggests that the derived PNECs are protective for aquatic ecosystems...
  5. doi request reprint Biodiversity of freshwater diatom communities during 1000 years of metal mining, land use, and climate change in central Sweden
    F De Laender
    Laboratory of Environmental Toxicology and Applied Ecology, Department of Applied Ecology and Environmental Biology, Ghent University, Plateaustraat 22, 9000 Gent, Belgium
    Environ Sci Technol 46:9097-105. 2012
    ..Our analysis illustrates that focusing on the direct toxic effects of metals alone may yield inaccurate environmental assessments on time scales relevant for biodiversity conservation...
  6. doi request reprint Ecosystem functions and densities of contributing functional groups respond in a different way to chemical stress
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University, Ghent, Belgium
    Environ Toxicol Chem 30:2892-8. 2011
    ..These variations could be explained by food web ecology but not by direct Cu effects, indicating that ecology may be a useful basis for understanding environmental effects of stressors...
  7. doi request reprint Combining monitoring data and modeling identifies PAHs as emerging contaminants in the arctic
    F De Laender
    Laboratory of Environmental Toxicology and Applied Ecology, Ghent University, Ghent, Belgium
    Environ Sci Technol 45:9024-9. 2011
    ..Our findings indicate that the debate on the environmental impacts of fossil fuel burning should move beyond the expected seawater temperature increase and examine the possible environmental impact of fossil fuel derived PAHs...
  8. doi request reprint Functional redundancy and food web functioning in linuron-exposed ecosystems
    F De Laender
    Laboratory of Environmental Toxicity and Aquatic Ecology, Ghent University, Plateaustraat 22, 9000 Ghent, Belgium
    Environ Pollut 159:3009-17. 2011
    ..Therefore, a risk assessment that protects macrophyte growth also protects the functioning of macrophyte-dominated microcosms...
  9. doi request reprint Uncertainties in ecological, chemical and physiological parameters of a bioaccumulation model: implications for internal concentrations and tissue based risk quotients
    F De Laender
    NIOO CEME, Netherlands Institute of Ecology, Centre for Estuarine and Marine Ecology, Korringaweg 7, 4400 Yerseke, The Netherlands
    Ecotoxicol Environ Saf 73:240-6. 2010
    ..Conventional exposure based risk quotients were up to 5 times less probable to exceed one than were corresponding RQ(tissue), and this for both species...
  10. doi request reprint Seasonal PCB bioaccumulation in an arctic marine ecosystem: a model analysis incorporating lipid dynamics, food-web productivity and migration
    Frederik De Laender
    NIOO KNAW, Centre for Estuarine and Marine Ecology, Netherlands Institute of Ecology, Korringaweg 7, 4400 Yerseke, The Netherlands
    Environ Sci Technol 44:356-61. 2010
    ..3-2.4) and lowest for PCB 52 in summer and fall/winter (1.5-1.6) and were driven by seasonal shifts in trophic level and lipid dynamics...
  11. doi request reprint Ecological significance of hazardous concentrations in a planktonic food web
    Frederik De Laender
    NIOO CEME, Netherland Institute of Ecology, Centre for Estuarine and Marine Ecology, Korringaweg 7, 4401 NT Yerseke, The Netherlands
    Ecotoxicol Environ Saf 73:247-53. 2010
    ..We conclude that, next to measures of toxicity, ecological characteristics of species may help understanding ecological effects occurring in ecosystems also...
  12. ncbi request reprint An ecosystem modelling approach for deriving water quality criteria
    F De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University, J Plateaustraat 22, B 9000 Gent, Belgium
    Water Sci Technol 56:19-27. 2007
    ..The small amount of required data and the high predictive capacity can make this ecosystem modelling approach an efficient tool in water quality criteria derivation for chemicals...
  13. doi request reprint Comparing ecotoxicological effect concentrations of chemicals established in multi-species vs. single-species toxicity test systems
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Department of Applied Mathematics, Biometrics and Process Control BIOMATH, Ghent University Ugent, Coupure Links 654, B 9000 Gent, Belgium
    Ecotoxicol Environ Saf 72:310-5. 2009
    ..Experimental research is required to test the predictions made by the model simulations for phytoplankton as well as for chemicals directly targeting phytoplankton...
  14. ncbi request reprint Validation of an ecosystem modelling approach as a tool for ecological effect assessments
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University Ugent, Jozef Plateaustraat 22, B 9000 Gent, Belgium
    Chemosphere 71:529-45. 2008
    ..In general, it can be stated that this type of models can serve as an ecology-based alternative to current extrapolation techniques in EEAs and water quality standard setting...
  15. doi request reprint Inferring chemical effects on carbon flows in aquatic food webs: methodology and case study
    Frederik De Laender
    NIOO CEME, Netherland Institute of Ecology, Centre for Estuarine and Marine Ecology, Korringaweg 7, 4401 NT Yerseke, The Netherlands
    Environ Pollut 158:1775-82. 2010
    ..We conclude that this tool has excellent potential to analyse the wealth of enclosure data as it only needs species abundance and general constraints...
  16. doi request reprint Is ecosystem structure the target of concern in ecological effect assessments?
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Department of Applied Mathematics, Biometrics and Process Control BIOMATH, Ghent University Ugent, Coupure Links 654, B 9000 Gent, Belgium
    Water Res 42:2395-402. 2008
    ..g., total ingestion by fish) are more sensitive than functions associated with lower trophic levels (e.g., total photosynthesis by phytoplankton) for 749 toxicants...
  17. ncbi request reprint Do we have to incorporate ecological interactions in the sensitivity assessment of ecosystems? An examination of a theoretical assumption underlying species sensitivity distribution models
    Frederik De Laender
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University Jozef Plateaustraat 22, B 9000 Gent, Belgium
    Environ Int 34:390-6. 2008
    ....
  18. doi request reprint Whole sediment toxicity tests for metal risk assessments: on the importance of equilibration and test design to increase ecological relevance
    Michiel B Vandegehuchte
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University, Ghent, Belgium
    Environ Toxicol Chem 32:1048-59. 2013
    ..These tests indicated that the general concept of absence of toxicity when SEM-AVS<0 could not be rejected. However, the onset of Zn toxicity occurred at lower concentrations than generally assumed...
  19. doi request reprint A single bioavailability model can accurately predict Ni toxicity to green microalgae in soft and hard surface waters
    Nele M E Deleebeeck
    Laboratory of Environmental Toxicology and Aquatic Ecology, Ghent University, Jozef Plateaustraat 22, B 9000 Ghent, Belgium
    Water Res 43:1935-47. 2009
    ..A single bioavailability model can therefore be used to predict Ni toxicity to green microalgae in soft and hard surface waters as a function of water hardness...
  20. ncbi request reprint Comparison of nickel toxicity to cladocerans in soft versus hard surface waters
    Nele M E Deleebeeck
    Laboratory of Environmental Toxicology and Aquatic Ecology, Gent University, Jozef Plateaustraat 22, B 9000 Gent, Belgium
    Aquat Toxicol 84:223-35. 2007
    ....
  21. ncbi request reprint Incorporating ecological data and associated uncertainty in bioaccumulation modeling: methodology development and case study
    Frederik De Laender
    NIOO KNAW, Netherlands Institute of Ecology, Centre for Estuarine and Marine Ecology
    Environ Sci Technol 43:2620-6. 2009
    ..Ranges of internal concentrations predicted by LIM-OMEGA were smaller in enclosures with fish, as strong predation pressure from the latter on mesozooplankton constrains food web flows and thus bioaccumulation...
  22. doi request reprint Additive modelling reveals spatiotemporal PCBs trends in marine sediments
    Gert Everaert
    Ghent University, Laboratory of Environmental Toxicology and Aquatic Ecology, J Plateaustraat 22, B 9000 Ghent, Belgium Electronic address
    Mar Pollut Bull 79:47-53. 2014
    ....
  23. doi request reprint The contribution of intra- and interspecific tolerance variability to biodiversity changes along toxicity gradients
    Frederik De Laender
    Laboratory of Environmental Toxicology and Applied Ecology, Ghent University, Plateaustraat 22, 9000 Ghent, Belgium Research Unit of Environmental and Evolutionary Biology, University of Namur, Rue de Bruxelles 61, 5000 Namur, Belgium
    Ecol Lett 17:72-81. 2014
    ..Our results propose intraspecific variability as a key driver for biodiversity sustenance in ecosystems challenged by environmental change. ..