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Now showing items 1281-1290 of 3041
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
Dynamic glacier activity is increasingly observed through passive seismic monitoring. We analysed near-regional-scale seismicity on the Arctic archipelago of Svalbard to identify seismic icequake signals and to study their ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
We produce a S-wave velocity model of the crust and upper mantle around the Sorgenfrei–Tornquist Zone, southern Scandinavia, by analysing ambient seismic noise and earthquake recordings on temporary and permanent regional ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
We detect and cluster waveforms of seismic signals recorded close to the calving front of Kronebreen, Svalbard, to identify glacier-related seismic events and to investigate their relation to calving processes. Single-channel ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2010)
Modern acquisition of seismic data on receiver networks worldwide produces an increasing amount of continuous wavefield recordings. In addition to manual data inspection, seismogram interpretation requires therefore new ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
The marine-terminating outlet in Basin 3, Austfonna ice cap, has been accelerating since the mid-1990s. Stepwise multi-annual acceleration associated with seasonal summer speed-up events was observed before the outlet ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
We present a suite of new climate model experiment designs for the Geoengineering Model Intercomparison Project (GeoMIP). This set of experiments, named GeoMIP6 (to be consistent with the Coupled Model Intercomparison ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
Recent multimodel studies have shown that if one attempts to cancel increasing CO2 concentrations by reducing absorbed solar radiation, the hydrological cycle will weaken if global temperature is kept unchanged. Using a ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
Tropical forests represent a major atmospheric carbon dioxide sink. Here the gross primary productivity (GPP) response of tropical rainforests to climate engineering via marine sky brightening under a future scenario is ...
(Master thesis / Masteroppgave, 2019)
(Doctoral thesis / Doktoravhandling, 2023)
Geophysical imaging and inversion will always be associated with some degree of blurring and resolution loss. In this doctoral thesis project, we have therefore assessed different methods of analysing and improving the ...