Essays about: "havsförsurning"

Found 4 essays containing the word havsförsurning.

  1. 1. Ocean Economy - Implementing damages to marine sectors and ecosystems into the DICE model

    University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Author : Malte Gleim; [2023]
    Keywords : Ocean economy; ecosystem services; DICE model; green economy; climate change;

    Abstract : The oceans are a key element in our society, economy and environmental system.They cover over 70% of the worlds surface and contribute substantially to ecosystemservices such as climate management as well as to economic sectors such as foodproduction and tourism. READ MORE

  3. 2. Record of the end-Triassic mass extinction in shallow marine carbonates: the Lorüns section (Austria)

    University essay from Lunds universitet/Geologiska institutionen

    Author : Linus Brakebusch; [2022]
    Keywords : sedimentology; geochemistry; ooids; oolites; oncoids; oncolites; Triassic; Jurassic; Rhaetian; Hettangian; ocean acidification; Earth and Environmental Sciences;

    Abstract : The end-Triassic mass extinction (ETE) was one of the five big mass extinctions of the Phanerozoic and occurred ~201 Ma ago. Research agrees that the main triggering factor for the ETE was the eruptions of the Central Atlantic Magmatic Volcanic Province (CAMP), linked to the break-up of the supercontinent Pangaea. READ MORE

  4. 3. OCEAN ACIDIFICATION

    University essay from Lunds universitet/Fysiska institutionen

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

    Abstract : 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. READ MORE

  5. 4. Ocean acidification effects on marine organisms : a study of Littorina littorea and Balanus improvisus

    University essay from Sektionen för ekonomi och teknik (SET)

    Author : Isak Domeij Hilliges; Cecilia Stendahl; [2011]
    Keywords : ocean accidification; accidification; pH; sea; marine organism; marine; littorina littorea; balanus improvisus; periwinkle; barnacle; CO2; acid; ecosystem; activity; cirral movement; calcium carbonate system; buffering; low pH; havsförsurning; försurning; pH; hav; marina organismer; marin; littorina littorea; balanus improvisus; havstulpan; strandsnäcka; CO2; surt; ekosystem; aktivitet; cirrala rörelser; buffrande; lågt pH;

    Abstract : The world’s oceans are becoming more acid in a process called ocean acidification. The pH of the ocean have already decreased by 0.1 units from pre-industrial time until today. Scientists predict that by the year of 2100 the pH will decrease by as much as 0. READ MORE