Essays about: "Arctic climate change"

Showing result 1 - 5 of 139 essays containing the words Arctic climate change.

  1. 1. Insights Into Wind Profile Characteristics in the Arctic Marine Boundary Layer

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Charlotte Sophie Gausa; [2024]
    Keywords : Arctic; wind profile power law; MOST; boundary layer; low level jets; sea ice; vindprofil; Arktis; gränsskikt; vindenergi; låghöjdsvindar; havsis;

    Abstract : The atmospheric boundary layer in the Arctic is essential for the understanding of climate change and improving regional weather prediction. The aim of this study is to investigate to which degree wind speed profiles retrieved in the Arctic agree with well known wind profile concepts and understand which local impact factors influence the wind speed profile. READ MORE

  3. 2. Securing the Arctic : An analysis of Sweden's construction of security in the Arctic (2020-2023)

    University essay from Försvarshögskolan

    Author : Lovisa Sand; [2024]
    Keywords : Arctic; securitization; Sweden; Arctic security;

    Abstract : This thesis examines how the Arctic region is portrayed and constructed as a security matter within Swedish state discourses from 2020 to 2023. Focused on the escalating geopolitical significance and the transformative impact of climate change in the Arctic, the thesis scrutinizes Sweden's portrayal of security in the region. READ MORE

  4. 3. Trends in mountain birch seed abundance and its relation to temperature and moth abundance: a ten-year study from Swedish Lapland

    University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Author : Frida Gustafsson; [2023-02-09]
    Keywords : Betula pubescens; climate change; seed production; Epirrita autumnata; Operophtera brumata; subarctic ecology; folivory; larval abundance;

    Abstract : Boreal forest is the world’s largest terrestrial biome. Being one of the most ubiquitous and coldtolerant tree species in Sweden, the mountain birch forms a unique deciduous treeline and marks the forest-tundra ecotone. READ MORE

  5. 4. The implications of heavy fuel oil ban in arctic waters for sustainable arctic shipping

    University essay from Göteborgs universitet/Institutionen för marina vetenskaper

    Author : Kaung Thu; [2023-01-23]
    Keywords : Arctic region; heavy fuel oil; shipping; Sustainable;

    Abstract : The increased temperature in the polar regions is one of the significant impacts of global warming and consequential climate change. In the Arctic, regional warming leads to the accelerated loss of sea ice caps, which has opened up new international shipping routes. READ MORE

  6. 5. Evaluating the effects of climate change on Arctic char : including impacts of brown trout competition

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Ola Carlström; [2023]
    Keywords : arctic char; brown trout; climate change; diet; habitat use; temperature;

    Abstract : Climate change is predicted to increase the average global temperature with 1.5 °C between 2030 and 2052. The areas that are most vulnerable for climate change are the arctic regions. Arctic char (Salvelinus alpinus) is a cold-water salmonid species with the most northern distribution of all freshwater fish species. READ MORE