Noble gases in the sediments of Lake Van - solute transport and palaeoenvironmental reconstruction

Tomonaga Y., Brennwald M. S., Meydan A. F., Kipfer R.

QUATERNARY SCIENCE REVIEWS, cilt.104, ss.117-126, 2014 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 104
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1016/j.quascirev.2014.09.005
  • Dergi Adı: QUATERNARY SCIENCE REVIEWS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.117-126
  • Anahtar Kelimeler: ICDP, PaleoVan, Deep drilling, Terrestrial He emission, Palaeosalinity, EASTERN ANATOLIA, HELIUM, WATER, POREWATER, ISOTOPES, RECORD, PALEOTEMPERATURE, PALEOVAN, PROXIES, LEVEL
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

Sediment samples acquired in 2010 from the long cores of the International Continental Scientific Drilling Program (ICDP) PaleoVan drilling project on Lake Van for noble-gas analysis in the pore water allow determination of the local terrestrial He-gradient as a function of depth within a sediment column of more than 200 m. These measurements yield first insights into the physical transport mechanisms of terrigenic He through the uppermost part of unconsolidated lacustrine sediments overlying the continental crust.