Results 91 to 100 of about 3,972 (218)

Fast computation of the geoelectric field using the method of elementary current systems and planar Earth models [PDF]

, 2004
International audienceThe method of spherical elementary current systems provides an accurate modelling of the horizontal component of the geomagnetic variation field.
A. Pulkkinen, A. Viljanen, BEAR Working Group, O. Amm, R. Pirjola, T. Korja   +5 more
core   +3 more sources

3-D density model of the crust of southern and central Finland obtained from joint interpretation of the SVEKALAPKO crustal P-wave velocity models and gravity data [PDF]

, 2004
Peer ...
Elo, S., Hjelt, S.-E., Kozlovskaya, E., Pirttijärvi, M., SVEKALAPKO Seismic Tomography Work, Yliniemi, J.   +5 more
core   +1 more source

Thiobacillus as a key player for biofilm formation in oligotrophic groundwaters of the Fennoscandian Shield. [PDF]

NPJ Biofilms Microbiomes, 2023
Lopez-Fernandez M, Westmeijer G, Turner S, Broman E, Ståhle M, Bertilsson S, Dopson M.   +6 more
europepmc   +1 more source

Carbonatite complexes of circular (ring) and linear structural-morphological type: the comparison of fenite haloes at the example of Alno (Sweden) and Chernigovka (Ukraine) massifs

Мінеральні ресурси України, 2015
Mineralogical, petrographic and geochemical features of fenitization halos of circular (ring) and linear carbonatite complexes, Alno (Sweden) and Chernigovka (Ukraine), respectively, have been investigated.
Yu. Ye. Nykanorova, I. I. Lazareva, S. Ye. Shnyukov, O. V. Kovtun   +3 more
doaj  

Archean crust-mantle geochemical differentiation [PDF]

Isotope measurements on carbonatite complexes and komatiites can provide information on the geochemical character and geochemical evolution of the mantle, including the sub-continental mantle.
Tilton, G. R.
core   +1 more source

Decoupling of scandium and rare earth elements in organic (nano)particle-rich boreal rivers draining the Fennoscandian Shield. [PDF]

Sci Rep, 2023
Klimpel F, Bau M.
europepmc   +1 more source

Glaciation and regional groundwater flow in the Fennoscandian shield

Geofluids, 2012
AbstractRegional‐scale groundwater flow modeling of the Fennoscandian shield suggests that groundwater flow can be strongly affected by future climate change and glaciation. We considered variable‐density groundwater flow in a 1500‐km‐long and approximately 10‐km‐deep cross‐section through southern Sweden. Groundwater flow and shield brine transport in
A. M. PROVOST, C. I. VOSS, C. E. NEUZIL
openaire   +1 more source

The urosozero greenstone structure (Fennoscandian shield): geology, composition, age and metamorphism of the volcanics

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016
The results of detailed study of the Urosozero greenstone structure (northwestern part of the Vodlozero domain) of the Fennoscandian Shield are presented. The composition and the U-Pb zircon age of the volcanic rocks were studied. The Urosozero structure
Наталия Александровна Арестова, Анастасия Владимировна Юрченко, Валерий Петрович Чекулаев, Светлана Борисовна Лобач-Жученко, Глеб Алексеевич Кучеровский, Елена Николаевна Лепехина, Natalia Arestova, Anastasia Yurchenko, Valery Chekulaev, Svetlana Lobach-Zhuchenko, Gleb Kucherovsky, Elena Lepekhina   +11 more
doaj   +1 more source

Bohemian circular structure, Czechoslovakia: Search for the impact evidence [PDF]

Test of the impact hypothesis for the origin of the circular, 260-km-diameter structure of the Bohemian Massif led to the discovery of glasses and breccias in the Upper Proterozoic sequence that can be compared to autogeneous breccias of larger craters ...
Rajlich, Petr
core   +1 more source

Re-evaluation of Rapakivi Petrogenesis: Source Constraints from the Hf Isotope Composition of Zircon in the Rapakivi Granites and Associated Mafic Rocks of Southern Finland [PDF]

, 2010
VertaisarvioitupeerReviewe
Andersen, T., Heinonen, A. P., Rämö, O. T.   +2 more
core   +1 more source