Results 51 to 60 of about 354 (177)

A Two‐Part Framework for Depth to Bedrock Prediction and Uncertainty Assessment in Sweden

European Journal of Soil Science, Volume 77, Issue 2, March–April 2026.
ABSTRACT Accurate mapping of depth to bedrock (DTB) in complex post‐glacial landscapes is challenging due to high spatial variability and the prevalence of bedrock outcrops, which introduce “structural zeros” that violate standard regression modelling assumptions.
Yiqi Lin, Gustaf Peterson, Cecilia Karlsson, Florian Westphal, William Lidberg, Anneli M. Ågren   +5 more
wiley   +1 more source

Optimal configuration of a micro-earthquake network [PDF]

Advances in Geosciences, 2013
This study simulates automatic event detection and location performance of a micro-earthquake network centred around a future power plant site in Finland, Fennoscandian Shield.
O. Valtonen, M. Uski, A. Korja, T. Tiira, J. Kortström   +4 more
doaj   +1 more source

Evolution and Provenance of the Polish Rotliegend in the Southern Permian Basin

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 2, February 2026.
Abstract The Southern Permian Basin (SPB) has been extensively explored for ore deposits. However, a comprehensive evaluation of the remaining copper potential, specifically for sediment‐hosted stratiform copper system, remains lacking. This study applies goSPL, an open‐source landscape and stratigraphic evolution model, to reconstruct the Permian rift‐
Beatriz Hadler Boggiani, Claire Mallard, Tristan Salles, Nicholas Atwood   +3 more
wiley   +1 more source

How to deal with sparse macroseismic data: Reflections on earthquake records and recollections in the Eastern Baltic Shield

Annals of Geophysics, 2011
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Tatiana N. Tatevossian, Ruben E. Tatevossian, Päivi Mäntyniemi   +2 more
doaj   +1 more source

New evidence of the Vuoksi River origin by geodynamic cataclysm [PDF]

Bulletin of the Geological Society of Finland, 2018
The territory of investigations is located in the SE periphery of the Fennoscandian Shield. It served as an arena of periodic significant restructuring of the hydrographic network associated with the filling and discharge of large late-glacial and ...
D.A. Subetto, S.V. Shvarev, A.A. Nikonov, N.E. Zaretskaya, A.V. Poleshchuk, M.S. Potakhin   +5 more
doaj   +1 more source

Multisheet modelling of the electrical conductivity structure in the Fennoscandian Shield [PDF]

Earth, Planets and Space, 2014
Electromagnetic multisheet modelling is a powerful tool for large model areas, if they can be approximated by a multilayered heterogeneous conductivity structure of small vertical dimension in comparison with the penetration depth of electromagnetic fields. In this paper, thin sheet technique is applied to the whole Fennoscandian (Baltic) Shield, whose
Engels, Martin, Korja, Toivo
openaire   +1 more source

Increased Glacier Melt Across Millennia to Hours Enhances Erosion and Sediment Export Processes

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 2, February 2026.
Abstract Glacial erosion and sediment evacuation are key in shaping polar and mountain landscapes and influencing downstream ecological and social systems. The glacier dynamics and hydrology responsible for these processes are closely linked to hydrological and climatic (hydro‐climatic) conditions.
Ian Delaney, Audrey Margirier, Marjolein Gevers, Matt Jenkin, Tancrède Leger, Ivan Vergara, Julien Seguinot, Guillaume Jouvet, Alan Robert Alexander Aitken, Stuart Lane, Frédéric Herman, Georgina E. King   +11 more
wiley   +1 more source

Ice Phenology and Thickness in Small Arctic Lakes: Field Observations and Mechanistic Controls

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract The Arctic is the fastest‐warming region globally. Lake ice is a sentinel indicator of Arctic change, with wide impacts on hydrological regimes, biodiversity, and ecosystem services. While small lakes are ubiquitous across northern boreal and tundra zones, ice observations remain biased toward large lakes with distinct freezing and melting ...
Ludwig Strötz, Matti Leppäranta, Kaarina Weckström, Maija Heikkilä, Jan Weckström   +4 more
wiley   +1 more source

Luminescence analysis of a postglacial landscape in northeastern Norway and northern Finland

Boreas, Volume 55, Issue 1, Page 164-181, January 2026.
Portable optically stimulated luminescence (pOSL) analysis allows rapid relative dating of sediments that potentially can be calibrated against known OSL ages to provide an age estimate for landforms across a large area. This study uses 186 pOSL measurements and 20 OSL ages to investigate the postglacial landscape evolution inside the Younger Dryas ...
Alastair Goodship, Helena Alexanderson, Joanna Anjar   +2 more
wiley   +1 more source

Formation mechanism of the Vaasa Batholith in the Fennoscandian shield: Petrographic and geochemical constraints [PDF]

Bulletin of the Geological Society of Finland, 2012
The ~1.88 Ga Vaasa Batholith in western Finland is a large granitoid area (8 000 km2) with gradational contacts against the garnet- and cordierite-bearing diatexite and metatexite migmatites of the Pohjanmaa Belt.
H. Mäkitie, P. Sipilä, H. Kujala, A. Lindberg, A. Kotilainen   +4 more
doaj   +1 more source