Sökning: "fenthion"

Hittade 2 avhandlingar innehållade ordet fenthion.

  1. 1. Hierarchical responses to organic contaminants in aquatic ecotoxicological bioassays: from microcystins to biodegradation

    Författare :Katia Montenegro; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; grazing efficiency; potential trade-off; glyphosate mineralization; DDE; potential denitrification; microcystin production; potential nitrification; DDE biodegradation; water stable isotopes; groundwater apparent age; fenthion; Chlorophyta; Daphnia pulex; diversity productivity relationship; glyphosate;

    Sammanfattning : In this thesis I explore the ecotoxicological responses of aquatic organisms at different hierarchical levels to organic contaminants by means of bioassays. The bioassays use novel endpoints or approaches to elucidate the effects of exposure to contaminants and attempt to give mechanistic explanations that could be used to interpret effects at higher hierarchical scales. LÄS MER

  3. 2. Neurotoxicity after poisonings with organophosphate pesticides in Nicaragua

    Författare :Jamilette Miranda; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : In Nicaragua rates of acute human poisonings caused by pesticides, in spite of significant underreporting, are among the highest in the world. Hence the unrestricted availability of pesticides and their misuse, as well as the continuous increase in annual imports of pesticides are reasons for public health concern. LÄS MER