Sökning: "Remedial measures"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden Remedial measures.

  1. 1. Re-establishment of connectivity for fish populations in regulated rivers

    Författare :Olle Calles; Larry Greenberg; Lars Nyberg; David Scruton; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Attraction efficiency; Connectivity; Flow regime; Hyporheic water quality; Nature-like fishway; Passage efficiency; Regulated river; Remedial measures; Salmo trutta; Biology; Biologi; Biology; Biologi;

    Sammanfattning : The hydropower industry has altered connectivity in many rivers during the last century. Many fish species depend on both an intact longitudinal connectivity to be able to migrate between spawning, feeding and winter habitats, and vertical connectivity for development and survival of incubating embryos and larvae in the gravel. LÄS MER

  3. 2. Slopes in soft clay - management of strength mobilisation

    Författare :Victoria Svahn; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; remedial measure; dry crust; climate change; Slope stability; pore water pressure; in situ stress; soft clay; shear strength mobilisation;

    Sammanfattning : Many natural and man-made slopes close to buildings or infrastructure do not demonstrate sufficient levels of safety with respect to their stability. Nonetheless, it is a requirement from society that the environment we live in is safe. LÄS MER

  4. 3. Mercury and radiocesium in Swedish lakes

    Författare :Tord Andersson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Two large, nationwide monitoring data sets were compiled and statistically treated in order to create a national picture of the problems with high contents of mercury (Hg) and radiocesium (137Cs) in fish. Beside these two data sets, 75 lakes in four counties (Västernorrland, Gävleborg, Örebro and Kronoberg) were studied in connection to an evaluation of different measures to decrease the content of Hg and 137Cs in fish. LÄS MER

  5. 4. On the law of environmental damage : liability and reparation

    Författare :Marie-Louise Larsson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; miljörätt; Environmental Law;

    Sammanfattning : This interdisciplinary thesis investigates three dimensions of reparative environmental law with the application of a trisected generational model evaluated against a theory of environmental efficiency.Commencing at the international dimension, progressing at the regional level, and reaching the national dimension of law, the thesis combines the disciplines of environmental law, liability law and insurance, and describes the development of the law under this approach from a generational model. LÄS MER

  7. 5. Groundwater resources management and protection policies in India

    Författare :Vikas Chaudhary; KTH; []
    Nyckelord :;

    Sammanfattning : Water is a basic human need, afinite source of life support system, having its economicvalues being the key to the prosperity. The effects ofindustrial-pollutant sources on the groundwater system wereevaluated at Ludhiana, Punjab, India. LÄS MER