Sökning: "Ocean acidification"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden Ocean acidification.

  1. 1. Hållbar vattenkraft i Nissan : En förstudie och konsekvensutredning över förutsättningarna för ökade vandringsmöjligheter med nya fiskvägar.

    M1-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Alfred Johansson; [2015]
    Nyckelord :Nissan; vattenkraft; Halland; Halmstad;

    Sammanfattning : The hydropower from Nissan River is of national interest and produces annually 230 GWh from the twelve power stations in the main flow. For modified waters a consideration between the power production and the biological values has to be made. This reports serves as a pre-study for Nissans Vattenråd. LÄS MER

  2. 2. An acidic future for Norwegian fisheries? : assessing the socio-economic vulnerability of the N

    Master-uppsats, Lunds universitet/LUCSUS

    Författare :Luise Heinrich; [2015]
    Nyckelord :risk assessment; ocean acidification; Norway; fishery; sustainability science; Social Sciences;

    Sammanfattning : Ocean acidification, caused by the increased uptake of anthropogenic CO2, describes a change in the ocean’s carbonate chemistry. While its chemical processes are well understood, less is known about its biological and subsequently socio-economic consequences. LÄS MER


    Kandidat-uppsats, Lunds universitet/Fysiska institutionen

    Författare :Vilhelm Berg Malmborg; Marcus Sjöstedt; [2013]
    Nyckelord :calcium carbonate; Anthropogenic; pH; Baltic Sea; Östersjön; meteorologi; fysik; physics; Havsförsurning; Ocean acidification; Meteorology; modelling; aragonite; calcite; kalkspat; oceanography; oceanografi; Physics and Astronomy;

    Sammanfattning : Ocean acidification is a consequence of the anthropogenic release of carbon dioxide (CO2) to the atmosphere. When CO2 is dissolved in water it affects the composition of ions and lowers the pH of the water. LÄS MER

  4. 4. Städer och planetära gränser : En utvärdering av Stockholms ochNorra Djurgårdsstadens påverkan påde planetära processerna

    Kandidat-uppsats, KTH/Industriell ekologi

    Författare :Hanna Eggestrand; [2013]
    Nyckelord :;

    Sammanfattning : The concept of planetary boundaries was introduced in the year 2009 by a group ofresearchers led by Johan Rockström and Will Steffen. The group presented a draft of thelimits of the planet regarding nine Earth System processes concerning climate change, oceanacidification, stratospheric ozone depletion, atmospheric aerosol loading, interference with Pand N cycles, global freshwater use, land-system change, rate of biodiversity loss andchemical pollution. LÄS MER

  5. 5. Are Criminal Sanctions an Appropriate Punishment for Illegal Unregulated and Unreported Fishing in EU? - Sweden as a case study

    Master-uppsats, Lunds universitet/Juridiska institutionen

    Författare :Jennie Larsson; [2011]
    Nyckelord :Illegal; Unregulated; Unreported Fishing; Criminal sanctions; Administrative sanctions; Harmonization; Law and Political Science;

    Sammanfattning : Background: A major challenge of today is to protect the marine ecosystem from a total collapse. Overfishing, illegal, unregulated and unreported fishing, climate change in the sea, coral bleaching, ocean acidification, marine pollution impacts of coastal development, exotic and invasive species and last but not least all the cumulative impacts, are just some of the factors degrading our marine environment. LÄS MER