The crustal structure in the transition zone between the western and eastern Barents Sea


Shulgin A., Mjelde R., Faleide J. I. , Hoy T., Flueh E., Thybo H.

GEOPHYSICAL JOURNAL INTERNATIONAL, cilt.214, sa.1, ss.315-330, 2018 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 214 Konu: 1
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1093/gji/ggy139
  • Dergi Adı: GEOPHYSICAL JOURNAL INTERNATIONAL
  • Sayfa Sayıları: ss.315-330

Özet

We present a crustal-scale seismic profile in the Barents Sea based on new data. Wide-angle seismic data were recorded along a 600 km long profile at 38 ocean bottom seismometer and 52 onshore station locations. The modelling uses the joint refraction/ reflection tomography approach where co-located multichannel seismic reflection data constrain the sedimentary structure. Further, forward gravity modelling is based on the seismic model. We also calculate net regional erosion based on the calculated shallow velocity structure.