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Environmental risk assessment of biocidal products: identification of relevant components

New publication: Environmental risk assessment of biocidal products – identification of relevant components…

The recently published work ‘Environmental risk assessment of biocidal products: identification of relevant components and reliability of a component-based mixture assessment’ contributes to the currently ongoing debate on how to perform a mixture assessment in the environmental risk assessment within the authorisation process of biocidal products. Biocidal products are mixtures of one or more active […]

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Effects of insecticides on survival and reproduction of microarthropods in African and European soils

New publication: Effects of insecticides on survival and reproduction of microarthropods in African and European soils

In many parts of Africa, pesticides are used indiscriminately. Yet, ecotoxicological data relevant for the protection of soil organisms have usually been obtained under temperate conditions. In order to assess the effects of three commonly used insecticides (deltamethrin, dimethoate, chlorpyrifos) on microarthropods in African soils, uncontaminated natural soils were collected from Nigeria and Tunisia. In […]

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Further news on the Euro-Mediterranean Conference on Environmental Integration

Further news on the Euro-Mediterranean Conference on Environmental Integration

About 500 scientists representing more than 20 countries participated in the 1st Euro-Mediterranean Conference on Environmental Integration (EMCEI) that took place in Sousse (Tunisia) from 22 to 25 November 2017. ECT co-organised this conference, actively contributing via a keynote speech on environmental risk assessment of pesticides in soil, and by chairing two sessions on environmental […]

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Meet ECT at the 16th International Waste Management and Landfill Symposium

The 16th International Waste Management and Landfill Symposium takes place in Forte Village, Santa Margherita di Pula (Sardinia, Italy) from 2 to 6 October 2017. ECT is contributing with the following platform presentation: J. Römbke: Testing of 24 potentially hazardous wastes using ecotoxicological tests For further information on the International Waste Management and Landfill Symposium […]

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ECT at the SETAC Latin America 12th Biennial Meeting

The 12th Biennial Meeting of SETAC Latin America (‘Bridging the gap between science and governance’) takes place in Santos, São Paulo, Brazil, from 7 to 10 September 2017. ECT is contributing with the following two platform presentations: J. Römbke, J. Bernard: The TRIAD – a new ISO standard for retrospective risk assessment in soil (ISO […]

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Rewetted degraded fen peatland site

New publication: Dissipation of micropollutants in a rewetted fen peatland – a field study using treated wastewater

A mixture of treated wastewater and surface water was used to rewet a degraded fen peatland site during a three-year rewetting experiment. Behaviour and effects of micropollutants were studied using hydrological, physico-chemical, microbiological and ecotoxicological monitoring. The highest concentrations of micropollutants in the treated wastewater were found for the pharmaceuticals carbamazepine and diclofenac, some metabolites, […]

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Review of the ecotoxicity of boric acid in standard laboratory tests with plants and soil organisms

To verify the sensitivity of ecotoxicological tests, reference substances with known toxicity are regularly tested. Ideally, such substances lack specificity in their mode action, are bioavailable and readily attainable, and their chemical characterisation is cost-effective. Boric acid satisfies these criteria, but has – due to reproductive effects in humans – most recently been characterised as […]

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Review of the effects of organic pesticides on enchytraeids (Oligochaeta) in agroecosystems – laboratory and higher-tier tests

Enchytraeids (Oligochaeta, Annelida) are regularly found in agroecosystems of the temperate regions of the world. Although less known than their larger relatives, the earthworms, these saprophagous organisms play similar roles in agricultural soils influencing soil structure and organic matter dynamics and having a central place in soil food webs. Due to difficulties in distinguishing the […]

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