Results 31 to 40 of about 11,308,345 (106)

Insights on Lightning‐Induced Remanent Magnetization From High‐Current Impulse Experiments

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 7, July 2026.
Abstract Lightning strikes generate intense transient magnetic fields capable of inducing strong and complex remanent magnetizations in rocks, potentially overprinting their original paleomagnetic record. To investigate the mechanisms and outcomes of lightning‐induced remanent magnetization, we conducted controlled high‐current impulse experiments on ...
M. De Andrade Nunes, R. I. F. Trindade, J. Salminen, R. I. Albrecht, A. Silva Neto, G. G. C. Pimentel   +5 more
wiley   +1 more source

Bank of Finland. Bulletin [PDF]

, 2000
Monetary policy and economic outlook 1 Current situation in the Finnish housing market 9 by Mikko Spolander The value of publishing official central bank forecasts 13 by Juha Tarkka and David Mayes The new competitiveness indicators compiled ...

core   +2 more sources

Behavior of Coastal Amagmatic Geothermal Systems: Thermal–Hydraulic Modeling Insights From La Jolla Beach, Baja California, Mexico

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract Amagmatic geothermal systems in coastal locations are promising energy resources, yet the processes that localize and sustain their hot‐spring discharge remain unclear. We investigate La Jolla Beach (NW Baja California, Mexico)—one of the hottest known examples worldwide (∼100°C)—using large‐scale 3D coupled thermal–hydraulic simulations.
Daniel Carbajal‐Martínez, Christoph Wanner, Loïc Peiffer, Larryn W. Diamond   +3 more
wiley   +1 more source

Rapakivi K‐Feldspar Megacrysts in Monzogranitic Porphyry: Evidence for Magma Recharge and Mush Rejuvenation

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract The formation, storage, and evolution of granitic magmas are fundamental processes driving the growth of continental crust. While traditionally attributed to crystal fractionation in high‐melt fraction magma chambers, the model invoking low‐melt fraction crystal mushes has gained wide acceptance.
Wang Li, Xuxuan Ma, Roberto Weinberg, Liang Qiu, Zhiyong Zhu, Haibing Li   +5 more
wiley   +1 more source

Machine Learning Model for Assessing Melting Pressure Conditions of the TTG Genesis: Implications for the Timing of the Onset of Global Plate Tectonics

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 11, November 2025.
Abstract Understanding the pressure conditions of the formation of tonalite‐trondhjemite‐granodiorite (TTG) series rocks is important, as these rocks are key constituents of the Archean continental crust. However, the detailed pressure history of Archean TTG gneisses remains ambiguous due to uncertainties surrounding their sources and the effects of ...
Denggang Lu, Jia Liu, Qunke Xia, Zhikang Luan, Jingjun Zhou, Kailong Yang, Eero Hanski   +6 more
wiley   +1 more source

Local Climatic Effects on Colonisation and Extinction Drive Changes in Mountain Butterfly Communities

Diversity and Distributions, Volume 31, Issue 1, January 2025.
ABSTRACT Aim The capacity of cool refugia to protect cold‐adapted species against climate change may depend on both their initial climatic conditions and how quickly these change. We test how local climatic conditions influence mountain butterfly communities via their effects on colonisation and local extinction.
Guim Ursul, Mario Mingarro, Sara Castro‐Cobo, Juan Pablo Cancela, Helena Romo, Robert J. Wilson   +5 more
wiley   +1 more source

Bank of Finland. Bulletin [PDF]

, 1998
Diversification in the financial markets 3 by Jyrki Haajanen Finland's trade with Russia and the Baltic countries 8 by Jouko Rautava Central bank independence and accountability - how does the European Central Bank fit into the picture?

core  

Assessing Groundwater Vulnerability to Pollution in a Rapidly Urbanizing River Basin Using a Modified DRASTIC Land Use–Lineament Density Method

Geological Journal, Volume 59, Issue 12, Page 3278-3295, December 2024.
The Awash River basin is facing significant groundwater quality challenges. The intrinsic vulnerability of aquifers to pollution is determined by a new method that was developed by adding lineament density (LD) in the DRASTIC model. The highest vulnerability zones increased to 27% with the addition of land use/land‐cover and LD and coincided with ...
Tsnat Tsegay, Behailu Birhanu, Tilahun Azagegn, Biniyam Tesfaw Hailu, Tenalem Ayenew   +4 more
wiley   +1 more source

Central bank collateral policy and credit pricing : evidence from Finland [PDF]

We study the effect of collateral eligibility of corporate loans on the pricing of these loans by banks in Finland. Specifically, we investigate whether loans that are pledgeable as collateral for central bank borrowing have lower liquidity premia and ...
Paavola, Aleksi, Voutilainen, Ville
core   +1 more source

Late Cretaceous and Early Paleogene Fluid Circulation and Microbial Activity in Deep Fracture Networks of the Precambrian Basement of Western Greenland

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 9, September 2024.
Abstract Deep fracture‐hosted fluids of Precambrian bedrock cratons are relatively stagnant over long time spans compared to near‐surface systems. However, episodic events, such as fracture reactivations, transgressions, and deglaciations, may introduce dilute water, replacing, and mixing with the deep continental brines, thereby sparking microbial ...
H. Drake, W. R. M. Makahnouk, N. M. W. Roberts, M. Reinhardt, E. Henkemans, S. K. Frape, E.‐L. Tullborg, C. Broman, M. J. Whitehouse, E. Kooijman   +9 more
wiley   +1 more source