Sökning: "marine environments"

Visar resultat 11 - 15 av 93 uppsatser innehållade orden marine environments.

  1. 11. Mälarens naturum

    Kandidat-uppsats, KTH/Arkitektur

    Författare :Gottfrid Björk; [2022]
    Nyckelord :Eskilstuna; Natutrum; folkets hus; offentlig byggnad;

    Sammanfattning : Lake Mälaren exhibition hall in Kvicksund. The short strait in Lake Mälaren is an important part of Lake Mälaren's history. The strait divides the town of Kvicksund into two parts, where one side is in the city of Västerås and the other in the municipality of Eskilstuna. LÄS MER

  3. 12. Polymerized Tubular Silicates in Lower Cambrian Carbonates – Biology or Chemistry?

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Scott Green; [2022]
    Nyckelord :biosignature; tubular structures; Lower Cambrian; silica precipitation; bifurcating; biosignatur; rörstrukturer; Kambrium Serie 3; kiseldioxid utfällning; förgrening;

    Sammanfattning : Shallow marine environments from the Lower Cambrian period were very different to shallow marine environments of today. Tubes of what was thought to be silica recovered from a partly dolomitized carbonate sample collected form a site near Indian Springs, Nevada could help further understand the chemistry and characteristics of such environments. LÄS MER

  4. 13. Citizen Science: An Uncut Diamond for Marine Monitoring

    Kandidat-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Felicia Ridderbjelke; [2022]
    Nyckelord :Keywords: Citizen Science; Marine Monitoring; Marine Conservation; Biological Observations; Open Science; MPA; MSP; Performance Indicators.; Business and Economics;

    Sammanfattning : The marine environment is a vital resource protecting our ecosystem and a critical part of the wellbeing of our planet. Marine Strategy Planning (MSP) is essential for conservation and protection of marine monitoring systems and governments should constantly improve their strategies and aim for increased effectiveness of these systems. LÄS MER

  5. 14. Diatoms from the late Holocene of the western Chukchi Sea, Arctic Ocean: environmental signals and palaeoceanography

    Master-uppsats, Stockholms universitet/Institutionen för geologiska vetenskaper

    Författare :Erik Browaldh; [2022]
    Nyckelord :diatoms; late holocene; SWERUS-L2-2-PC1; Herald Canyon; Chukchi Sea; ice-algae; sympagic; cryophilic; warm water diatom; Bering Sea Water species; bottom water temperature; BWT; benthic foraminifera; palaeothermometry; ice dynamics; Fragilariopsis; Fossula arctica; Paralia sulcata; Shionodiscus oestrupii; Thalassiosira simonsenii; Chaetoceros; Chaetoceros sp. 7;

    Sammanfattning : The sediment Core SWERUS-L2-2-PC1 (2PC) retrieved from the Chukchi Sea, Arctic Ocean sits in an oceanographically dynamic location at the Arctic-Pacific Ocean gateway. The 8.3 m-long core was retrieved in Herald Canyon at the marginal ice zone at 57 m depth. LÄS MER

  7. 15. Variations in depositional environments of the Paleogene Firkanten Formation across Adventdalen, from Operafjellet to Breinosa

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Anna Stella Guðmundsdóttir; [2021-03-18]
    Nyckelord :;

    Sammanfattning : The lowermost Paleogene clastic infill of the Central Spitsbergen Tertiary Basin, the coal bearing Firkanten Formation, has been the subject of study for researchers in the past but little focus has been on the northeast edge of the basin until now. Due to the economic potential of the coal seams in the formation, the Norwegian mining company, Store Norske Spitsbergen Grubekompani (SNSG), has for several years conducted core drilling in key locations in basin, and for decades, they have given an access to their core material to researchers. LÄS MER