Results 81 to 90 of about 1,064 (187)

Chronic effects of commercial pesticide preparations on biomarkers and reproductive success in earthworm Eisenia andrei

open access: yesEnvironmental Sciences Europe
Chemical pollution resulting from pesticide usage has been a continuous issue since the 1960s, despite comprehensive European Union legislation designed to safeguard human health and the environment from the adverse effects of pesticides.
Željka Lončarić   +7 more
doaj   +1 more source

Effects of organic herbicides on phototrophic microbial communities in freshwater ecosystems [PDF]

open access: yes, 2011
Over the past 15 years, significant research efforts have been channelled into assessing the effects of organic herbicides on freshwater phototrophic microbial communities. The results of this research are reviewed herein.
Bouchez, Agnes, Montuelle, B., Pesce, S.
core   +4 more sources

A Quantitative Structure Activity Relationship for acute oral toxicity of pesticides on rats: Validation, Domain of Application and Prediction

open access: yes, 2016
International audienceQuantitative Structure Activity Relationship (QSAR) models are expected to play an important role in the risk assessment of chemicals on humans and the environment. In this study, we developed a validated QSAR model to predict acute
Amrane, Abdeltif   +5 more
core   +3 more sources

Solvent free synthesis of Dibenzyl Sulfide using H2S rich Monoethanolamine under two phase transfer catalysis [PDF]

open access: yes, 2012
With the depletion of crude oil reserves, oil refineries are being forced to process sour crude which is high in sulfur content. Sulfur, if not removed from the system may corrode the system or may lead to unwanted side reactions which would entail ...
Panda, Partha Pratim
core  

Economie van energiegewassen [PDF]

open access: yes, 2008
Bio-energie staat sterk in de belangstelling. De wens naar een meer duurzame energievoorziening is hierbij een belangrijke drijfveer. Ook vanuit de akkerbouw is er interesse in het telen van gewassen voor de productie van energie.
Corré, W.J.   +4 more
core   +1 more source

Reductie van de belasting van oppervlaktewater met gewasbeschermingsmiddelen in het stroomgebied van de Drentsche Aa door driftbeperkende maatregelen [PDF]

open access: yes
Op basis van modelberekeningen is voor het stroomgebied van de Drentsche Aa nagegaan in hoeverre de invoering van emissiereducerende maatregelen leidt tot vermindering van de driftbelasting van oppervlaktewater met gewasbeschermingsmiddelen. Hierbij zijn
Deneer, J.W., Smidt, R.A.
core   +1 more source

Milieueffecten van maatregelen gewasbescherming [PDF]

open access: yes, 2011
In de in dit werkdocument beschreven modelstudie zijn berekeningen uitgevoerd over 15 teelten in de sectoren akkerbouw, vollegrondsgroenten, bloembollen fruitteelt en boomkwekerij.
Heijne, B.   +9 more
core   +1 more source

A practical case of crop protection strategies in de Southwest of the Netherlands [PDF]

open access: yes
Two types of integrated extensive vegetable crop protection systems and one organic extensive vegetable system were tested at one location. The choice of crops in both systems was based on the region and soil.
Rovers, J.A.J.M., Sukkel, W.
core   +1 more source

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