Essays about: "Aquatic environment"

Showing result 11 - 15 of 174 essays containing the words Aquatic environment.

  1. 11. HAZARD ASSESSMENT OF 1 932 INDUSTRIAL CHEMICALS REGISTERED WITHIN REACH

    University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Author : Andreas Hellohf; [2022-08-08]
    Keywords : chemical risk assessment; industrial chemicals;

    Abstract : This report was conducted to examine if industrial chemicals present a hazard to the aquatic environment in Europe. Industrial chemicals produced within or imported to the European Union are regulated according to the REACH Regulation and most of them must be registered in the ECHA database. READ MORE

  3. 12. Nationalstadsparken delta reserve

    University essay from KTH/Arkitektur

    Author : Gabriel Stuart; [2022]
    Keywords : Nationalstadsparken; Isbladsviken; Djurgården; blast stone; tunnelbana; environment; Mälaren; Baltic sea; artificial landscape; delta;

    Abstract : Stockholm is built on top of a rare landscape phenomenon: At the ridge of an esker crossing where the sweet water of Mälaren meets the brakish of the Baltic sea. An absolute ecological melting pot, not to be found anywhere else in this part of the world. READ MORE

  4. 13. Toxicological analysis of Pyraclostrobin and Cyprodinilon Zebrafish larvae

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Kim Yeju; [2022]
    Keywords : gene expression; mixture effect; toxicity; pesticides; stress response;

    Abstract : Cyprodinil and pyraclostrobin are widely used pesticides to protect many plants from attack of microorganisms and fungal diseases. Although cyprodinil and pyraclostrobin exist in the aquatic environment at low concentration, their leftovers in the ecosystems lead to oxidative damage and interfere development in aquatic animals at environmental-relevant concentration. READ MORE

  5. 14. Miljöbaserad berikning - Humboldtpingviner (Spheniscus humboldti)

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Amanda Silwer; [2022]
    Keywords : Humboldtpingvin; miljöbaserad; berikning; pingvin; djurpark; aktivitet; födosök;

    Abstract : Increased activity in the pool environment is, according to previous studies on similar aquatic birds, a clear indicator of good welfare. The welfare of animals in captivity is something many researchers and animal keepers are constantly striving to improve. READ MORE

  6. 15. Influence of Wastewater DOM Fractions on the Adsorption of Pharmaceuticals onto Activated Carbon

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Koustubh Karande; [2022]
    Keywords : Wastewater treatment; Dissolved organic matter; Pharmaceuticals; Activated carbon; Hydrophobicity; Molecular weight; Water resources engineering; Technology and Engineering;

    Abstract : Micropollutants in our sources of freshwater is an issue which requires immediate attention. The presence of pharmaceuticals, endocrine disrupting agents, pesticides and other harmful compounds have proven to have impact on the aquatic as well as on human life. READ MORE