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Filtre: Forfatter er Sagen, Hanne [Slett Alle Filtre]

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Johannessen, O.M., Sagen, H., Sandven, S. & Stark, K.V. Hotspots in Ambient Noise Caused by Ice Edge Eddies in the Greenland Sea and the Barents Sea. IEEE Journal of Oceanic Engineering 28, 212-228 (2003).

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Sandven, S., mfl. ICESONAR Monitoring of sea ice thickness from a subsea 4D sonar. NERSC Technical report no. 294 (2010).

Last ned: Report-ICESONAR-final-2010-1.pdf (3.07 MB)

Geyer, F., Sagen, H., Hope, G., Babiker, M. & Worcester, P.F. Identification and quantification of soundscape components in the Marginal Ice Zone. Journal of the Acoustical Society of America 139, (2016).

Last ned: geyer_etal_2016_identification_and_quantification_of_soundscape_components_in_the_marginal_ice_zone.pdf (10.52 MB)

Storheim, E., Yamakawa, A., Sagen, H. & Pedersen, G. Impact of long distance propagated seismic signals on soundscape in the Fram Strait. Use of ACOBAR data and PE modelling. Proceedings of the Institute of Acoustics, Vol. 38, Pt. 3 (2016).på <https://under-ice.nersc.no/sites/under-ice.nersc.no/files/AEVFC_2016_Storheim_etal.pdf>

Storheim, E., Yamakawa, A., Sagen, H. & Pedersen, G. Impact of long distance propagated seismic signals on the soundscape in the Fram Strait. Use ACOBAR data and PE modeling. The Acoustic and environmental variability, fluctuations and coherence (2016).

Johannessen, O.M., Sagen, H., Sandven, S. & Engelsen, I. The influence of grease ice, swell and icebergs on ambient noise. In proceedings Second European conference on underwater acoustics, European Commission (1994).

Sagen, H., Johannessen, O.M. & Sandven, S. The influence of sea ice on ocean ambient sound. In Ice Technology for Polar Operation. Ice Technology for Polar Operations, Computational Mechanics Publications. 415-426 (1990).

Sagen, H. & Sandven, S. Input to a first report on describing the DAMOCLES Acoustic tomography system (Task 3.1). Requirement analysis for data delivery from the tomography arrays defined by assimilation needs (TOPAZ). DAMOCLES deliverable D4.1-2. (2006).

Worcester, P.F., Badley, M. & Sagen, H. Introduction to the special issue on ocean acoustics in the changing arctic. 151, (2022).

Chotiros, N.P., mfl. Inversion of surficial sediment thickness from under-ice acoustic transmission measurement. Journal of the Acoustical Society of America 149, (2021). Abstract

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Hope, G., Sagen, H., Storheim, E., Hobæk, H. & Freitag, L. Measured and modeled acoustic propagation underneath the rough Arctic sea-ice. Journal of the Acoustical Society of America 141, (2017).

Mathisen, J.P., Sagen, H. & Stephens, R. Metocean measurements in cold regions and ice forecasting system for the Barents Sea. (2005).

Johannessen, J.A., Barthel, K., Flesche, H., Sagen, H. & Pettersson, L.H. Miljø Parametre. Final Project Report. NERSC Special Report no. 7. To Statoil (1989).

Johannessen, O.M., mfl. MIZEX´87 - Ambient sound in the Marginal Ice Zone. (1990).

Røsvik, B. Multidisciplinary Moorings in the Arctic and Coastal Areas. University of Bergen. 93 (2022).på <https://hdl.handle.net/11250/3001633>

Mikhalevsky, P.N., mfl. Multipurpose Acoustic Networks in the Integrated Arctic Ocean Observing System. Arctic 68, (2015). Abstract

Last ned: mikhalevsky_etal_2014_multipurpose_acoustic_networks_in_the_integrated_arctic_ocean_observing_system.pdf (3.09 MB)

Mikhalevsky, P.N., mfl. Multipurpose Acoustic Networks in the Integrated Arctic Ocean Observing System - AOS 2013. Arctic Observing Summit 2013 (2013). Abstract

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Sandven, S. & Sagen, H. New technology reveals the Arctic´s secrets. International Innovation (2009).på <www.researchmedia.eu>

Last ned: Slp111030311581.pdf (697.61 KB); Slp111030311590.pdf (443.75 KB)

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Kucukosmanoglu, M., mfl. Observations of the space/time scales of Beaufort sea acoustic duct variability and their impact on transmission loss via the mode interaction parameter. Journal of the Acoustical Society of America 153, (2023). Abstract

Howe, B.M., mfl. Observing the Oceans Acoustically. 6, (2019). Abstract

Howe, B.M., mfl. Observing the Oceans Acoustically. (2019).doi:10.3389/fmars.2019.00426 Abstract

Taroudakis, M., mfl. Ocean Acoustic Observatories - Concept and spesifications. Special report under the ESONET - NOE - WP3 (2011).

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Skarsoulis, E., Piperakis, G., Kalogerakis, M. & Sagen, H. Ocean acoustic tomography: Travel-time inversion in the eastern Fram Strait. proceeding for Acoustics´08, Paris (2008).

Worcester, P.F., Dzieciuch, M.A. & Sagen, H. Ocean Acoustics in the rapidly changing Arctic. Journal of the Acoustical Society of America 16, (2020).

Haugan, P.M., Sagen, H. & Sandven, S. Ocean observatories for understanding and monitoring Arctic change. OCEANS (2012).doi:10.1109/OCEANS-Yeosu.2012.6263520

Nansen Environmental and Remote Sensing Center	Nansen-Bangladesh International Centre for Coastal, Ocean and Climate Studies	Nansen International Environmental and Remote Sensing Center
Nansen Environmental Research Center – India	Nansen–Zhu International Research Centre	Nansen-Tutu Centre for Marine Environmental Research