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List of works by Theo Brock

A freshwater food web model for the combined effects of nutrients and insecticide stress and subsequent recovery

scientific article published in February 2004

A simulation study on effects of exposure to a combination of pesticides used in an orchard and tuber crop on the recovery time of a vulnerable aquatic invertebrate

scientific article published on 2 May 2014

Acute tier-1 and tier-2 effect assessment approaches in the EFSA Aquatic Guidance Document: are they sufficiently protective for insecticides?

scientific article

Acute toxicity tests with Daphnia magna, Americamysis bahia, Chironomus riparius and Gammarus pulex and implications of new EU requirements for the aquatic effect assessment of insecticides ⬇️

scientific article published on May 5, 2012

Analysing chemical-induced changes in macroinvertebrate communities in aquatic mesocosm experiments: a comparison of methods.

scientific article published on 7 February 2015

Application of GUTS models for regulatory aquatic pesticide risk assessment illustrated with an example for the insecticide chlorpyrifos

scientific article published on 12 August 2020

Aquatic Fate and Effects ofLambda-Cyhalothrin in Model Ecosystem Experiments

article

Aquatic risk assessment of a realistic exposure to pesticides used in bulb crops: a microcosm study

scientific article published in June 2004

Assessing effects of the fungicide tebuconazole to heterotrophic microbes in aquatic microcosms

scientific article published on 7 June 2014

Comparing aquatic risk assessment methods for the photosynthesis-inhibiting herbicides metribuzin and metamitron

scientific article

Comparison of tropical and temperate freshwater animal species' acute sensitivities to chemicals: implications for deriving safe extrapolation factors

scientific article

Development of a framework based on an ecosystem services approach for deriving specific protection goals for environmental risk assessment of pesticides

scientific article

Ecological Recovery Potential of Freshwater Organisms: Consequences for Environmental Risk Assessment of Chemicals.

scientific article

Ecological Recovery and Resilience in Environmental Risk Assessments at the European Food Safety Authority

scientific article published on 01 September 2018

Ecotoxicological threshold levels of a mixture of herbicides (atrazine, diuron and metolachlor) in freshwater microcosms

article published in 1998

Effects of a herbicide-insecticide mixture in freshwater microcosms: risk assessment and ecological effect chain

scientific article

Effects of a mixture of two insecticides in freshwater microcosms: II. Responses of plankton and ecological risk assessment

scientific article published in June 2002

Effects of chlorpyrifos in freshwater model ecosystems: the influence of experimental conditions on ecotoxicological thresholds

scientific article published in October 2005

Effects of chronic low concentrations of the pesticides chlorpyrifos and atrazine in indoor freshwater microcosms

Effects of lambda-cyhalothrin in two ditch microcosm systems of different trophic status

scientific article published in July 2005

Effects of preservation on dry- and ash-free dry weight biomass of some common aquatic macro-invertebrates

Effects of the fungicide metiram in outdoor freshwater microcosms: responses of invertebrates, primary producers and microbes

scientific article

Effects of the pyrethroid insecticide gamma-cyhalothrin on aquatic invertebrates in laboratory and outdoor microcosm tests

scientific article

Exposure and effects of sediment-spiked fludioxonil on macroinvertebrates and zooplankton in outdoor aquatic microcosms

scientific article published on 25 August 2017

Exposure pattern-specific species sensitivity distributions for the ecological risk assessments of insecticides

scientific article published on 13 May 2019

Fungicide risk assessment for aquatic ecosystems: importance of interspecific variation, toxic mode of action, and exposure regime

scientific article published in October 2009

Guidance on the assessment of the safety of feed additives for the environment

scientific article published on 05 April 2019

Impact of a benzoyl urea insecticide on aquatic macroinvertebrates in ditch mesocosms with and without non-sprayed sections.

scientific article

Impact of imidacloprid on life-cycle development of Coccinella septempunctata in laboratory microcosms

scientific article published on 19 September 2014

Improving environmental risk assessments of chemicals: Steps towards evidence-based ecotoxicology

scientific article published on 03 May 2019

Insecticide species sensitivity distributions: importance of test species selection and relevance to aquatic ecosystems

scientific article published on February 2005

Interactions between nutrients and organic micro-pollutants in shallow freshwater model ecosystems

scientific article

Investigation into experimental toxicological properties of plant protection products having a potential link to Parkinson's disease and childhood leukaemia†

scientific article published in March 2017

Is it possible to extrapolate results of aquatic microcosm and mesocosm experiments with pesticides between climate zones in Europe?

scientific article published on 27 October 2010

Is the Effect Assessment Approach for Fungicides as Laid Down in the European Food Safety Authority Aquatic Guidance Document Sufficiently Protective for Freshwater Ecosystems?

scientific article published on 23 August 2019

Laudation to Prof. Dr. Hans-Toni Ratte--towards conceptual, theory-based ecological science and its transfer to the applied field of ecotoxicology

scientific article published in 2011

Macroinvertebrate responses to insecticide application between sprayed and adjacent nonsprayed ditch sections of different sizes ⬇️

scientific article published on September 1, 2010

Mixture Extrapolation Approaches

scholarly article

OC/EFSA/SCER/2014/02‐Lot 1 “Specialised training courses on certain aspects of food safety risk assessment for members of EFSA's Scientific Committee/Panels and their working groups, open to EFSA staff” –final report

scholarly article

Optimising environmental risk assessments: Accounting for ecosystem services helps to translate broad policy protection goals into specific operational ones for environmental risk assessments

scientific article

Perpest model, a case-based reasoning approach to predict ecological risks of pesticides

scientific article

Pesticide use and biodiversity conservation in the Amazonian agricultural frontier ⬇️

scientific article published on April 22, 2013

Potential for the Adoption of Probabilistic Risk Assessments by End-Users and Decision-Makers

scientific article published in 2008

Predictive Value of Species Sensitivity Distributions for Effects of Herbicides in Freshwater Ecosystems

article

Priorities to improve the ecological risk assessment and management for pesticides in surface water ⬇️

scientific article published on June 25, 2013

Prospective Environmental Risk Assessment for Sediment-Bound Organic Chemicals: A Proposal for Tiered Effect Assessment.

scientific article published on 19 December 2015

Responses of zooplankton in lufenuron-stressed experimental ditches in the presence or absence of uncontaminated refuges

scientific article published on 22 January 2008

Scientific motivations and criteria to consider updating EFSA scientific assessments

scientific article published in March 2017

Scientific opinion on pesticides in foods for infants and young children

scientific article published on 28 June 2018

Sediment Toxicity Testing of Organic Chemicals in the Context of Prospective Risk Assessment: A Review

article

Sediment toxicity of the fungicide fludioxonil to benthic macroinvertebrates -evaluation of the tiered effect assessment procedure

scientific article published on 25 March 2020

Spatial Extrapolation in Ecological Effect Assessment of Chemicals

scholarly article

Species Sensitivity Distributions of Benthic Macroinvertebrates in Fludioxonil-Spiked Sediment Toxicity Tests

scientific article published in 2022

The use of terrestrial and aquatic microcosms and mesocosms for the ecological risk assessment of veterinary medicinal products

scientific article

Threshold levels for effects of insecticides in freshwater ecosystems: a review

scientific article

Toxic effects of hexaflumuron on the development of Coccinella septempunctata ⬇️

scientific article published on 06 August 2013

Training on Environmental Risk Assessment as a component of EFSA’s risk assessments

scholarly article

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