Sökning: "ocean"
Visar resultat 16 - 20 av 457 avhandlingar innehållade ordet ocean.
16. Anthropogenic Radionuclides in the Arctic Ocean: Distribution and Pathways
Sammanfattning : Anthropogenic radionuclide concentrations have been determined in seawater and sediment samples collected in 1991, 1994 and 1996 in the Eurasian Arctic shelf and interior. Global fallout, releases from European reprocessing plants and the Chernobyl accident are identified as the three main sources. LÄS MER
17. Sea Ice and Ocean Environmental Applications of Spaceborn SAR
Sammanfattning : The worldwide focus on our changing environment has led to an increased need to observe and characterise a range of environmental phenomena. The Arctic Ocean is particularly sensitive to climate variations. LÄS MER
18. The Arctic Ocean Palaeomagnetic Record : A Stratigraphic Approach
Sammanfattning : The Arctic Ocean is an essential component of the global climate system, yet understanding of its geological archives is hampered by difficulties in age modelling. In addition to the scarcity of dateable microfossils, the palaeomagnetic record of Arctic sediments is unusual. LÄS MER
19. Buoy and Generator Interaction with Ocean Waves : Studies of a Wave Energy Conversion System
Sammanfattning : On March 13th, 2006, the Division of Electricity at Uppsala University deployed its first wave energy converter, L1, in the ocean southwest of Lysekil. L1 consisted of a buoy at the surface, connected through a line to a linear generator on the seabed. LÄS MER
20. Atlantic Water in the Nordic Seas : A satellite altimetry perspective on ocean circulation
Sammanfattning : The Atlantic Water in the Nordic Seas contributes to the mild climate of Northern Europe and is the main oceanic source of heat for the Arctic. The northward bound transport of the warm and saline Atlantic Water is mediated by a topographically constrained cyclonic boundary current along the Norwegian continental slope. LÄS MER