Paleoenvironmental record in Lake Baikal sediments: Environmental changes in the last 160 ky

0039990 - ÚACH 2007 RIV NL eng J - Journal Article
Grygar, Tomáš - Kadlec, Jaroslav - Pruner, Petr - Swann, G. - Bezdička, Petr - Hradil, David - Lang, Kamil - Novotná, Kateřina - Oberhänsli, H.
Paleoenvironmental record in Lake Baikal sediments: Environmental changes in the last 160 ky.
[Paleoenvironmentální záznam v sedimentech Bajkalského jezera: změny prostředí v posledních 160ti tisíci letech.]
Palaeogeography, Palaeoclimatology, Palaeoecology. Roč. 237, 2-4 (2006), s. 240-254. ISSN 0031-0182. E-ISSN 1872-616X
R&D Projects: GA MŠMT(CZ) LN00A028; GA AV ČR IAA3032401
Institutional research plan: CEZ:AV0Z40320502; CEZ:AV0Z30130516
Keywords : lake sediments * climate change * spectroscopy
Subject RIV: CA - Inorganic Chemistry
Impact factor: 1.822, year: 2006

Measurement of magnetic susceptibility (MS) and diffuse reflectance spectra (DRS) were used to construct environmental proxies in a 6.5 m section of the sediment core VER98-1-13 from the Academician Ridge, Lake Baikal. The interpretation of MS and DRS was supported by X-ray diffraction and microparticle voltammetry to identify the main Fe-bearing minerals. The record of the relative paleointensity of the Earth's magnetic field was used to construct an age model showing the core interval covers the last 160 ky.

Paleoenvironmentální záznam v sedimentech Bajkalského jezera: změny prostředí v posledních 160ti tisíci letech.
Permanent Link: http://hdl.handle.net/11104/0133865