Zobrazeno 1 - 10
of 1 041
pro vyhledávání: '"A. Malehmir"'
Publikováno v:
Solid Earth, Vol 13, Pp 1065-1085 (2022)
A sparse 3D seismic survey was acquired over the Blötberget iron oxide deposits of the Ludvika Mines in south-central Sweden. The main aim of the survey was to delineate the deeper extension of the mineralisation and to better understand its 3D natu
Externí odkaz:
https://doaj.org/article/9872f0960ba64fbd85ef39c8896b484d
Autor:
F. Hloušek, M. Malinowski, L. Bräunig, S. Buske, A. Malehmir, M. Markovic, L. Sito, P. Marsden, E. Bäckström
Publikováno v:
Solid Earth, Vol 13, Pp 917-934 (2022)
We present pre-stack depth-imaging results for a case study of 3D reflection seismic exploration at the Blötberget iron oxide mining site belonging to the Bergslagen mineral district in central Sweden. The goal of the study is to directly image the
Externí odkaz:
https://doaj.org/article/1281461aaada4868837c64a05d94b9fb
Autor:
Y. Ding, A. Malehmir
Publikováno v:
Solid Earth, Vol 12, Pp 1707-1718 (2021)
To discover or delineate mineral deposits and other geological features such as faults and lithological boundaries in their host rocks, seismic methods are preferred for imaging the targets at great depth. One major goal for seismic methods is to pro
Externí odkaz:
https://doaj.org/article/b04d99b4366949bab47ecd13361dab00
Publikováno v:
Solid Earth, Vol 12, Pp 1143-1164 (2021)
Two high-resolution seismic reflection profiles acquired north and south of Chibougamau, located in the northeast of the Abitibi subprovince of Canada, help understand historic volcanically hosted massive sulfide (VMS) deposits and hydrothermal Cu–
Externí odkaz:
https://doaj.org/article/82c344fba2a1487c97fecef72ba96518
Autor:
A. Malehmir, M. Markovic, P. Marsden, A. Gil, S. Buske, L. Sito, E. Bäckström, M. Sadeghi, S. Luth
Publikováno v:
Solid Earth, Vol 12, Pp 483-502 (2021)
Many metallic mineral deposits have sufficient physical property contrasts, particularly density, to be detectable using seismic methods. These deposits are sometimes significant for our society and economic growth and can help to accelerate the ener
Externí odkaz:
https://doaj.org/article/84bf8e78212a45838bb3d8d5c8507491
Publikováno v:
Solid Earth, Vol 10, Pp 1685-1705 (2019)
Quick-clay landslides are common geohazards in Nordic countries and Canada. The presence of potential quick clays is confirmed using geotechnical investigations, but near-surface geophysical methods, such as seismic and resistivity surveys, can also
Externí odkaz:
https://doaj.org/article/33b1833306244e908830817e49506dc4
Publikováno v:
Solid Earth, Vol 9, Pp 1469-1485 (2018)
There is a great interest and demand for green-type energy storage in Sweden for both short- and long-term (hours, days, weeks and seasons) periods. While there are a number of approaches proposed (e.g., compressed air, geothermal and thermal), on
Externí odkaz:
https://doaj.org/article/2f50322a29b54b18bf55a5c43576d191
Autor:
A. Malehmir, M. Andersson, S. Mehta, B. Brodic, R. Munier, J. Place, G. Maries, C. Smith, J. Kamm, M. Bastani, H. Mikko, B. Lund
Publikováno v:
Solid Earth, Vol 7, Iss 2, Pp 509-527 (2016)
Glacially induced intraplate faults are conspicuous in Fennoscandia where they reach trace lengths of up to 155 km with estimated magnitudes up to 8 for the associated earthquakes. While they are typically found in northern parts of Fennoscandia, the
Externí odkaz:
https://doaj.org/article/abadab3b042a4110b8d32d8fdd751b91
Autor:
J. Alcalde, D. Martí, C. Juhlin, A. Malehmir, D. Sopher, E. Saura, I. Marzán, P. Ayarza, A. Calahorrano, A. Pérez-Estaún, R. Carbonell
Publikováno v:
Solid Earth, Vol 4, Iss 2, Pp 481-496 (2013)
The Basque–Cantabrian Basin of the northern Iberia Peninsula constitutes a unique example of a major deformation system, featuring a dome structure developed by extensional tectonics followed by compressional reactivation. The occurrence of natural
Externí odkaz:
https://doaj.org/article/21872e6d777842ab9c24160ce7475796
Publikováno v:
راهبردهای کارآفرینی در کشاورزی, Vol 11, Iss 1, Pp 17-27 (2024)
Extended Abstract Background: The most important and most valuable strategic resource of organizations is its capable and creative human resources, in the absence of which other resources of an organization and even advanced technology are considered
Externí odkaz:
https://doaj.org/article/dac4a98cfd9b45678c2cce8cdb702b26