Institution
Geological Survey of Sweden
Government•Uppsala, Sweden•
About: Geological Survey of Sweden is a government organization based out in Uppsala, Sweden. It is known for research contribution in the topics: Metamorphism & Zircon. The organization has 316 authors who have published 671 publications receiving 18333 citations. The organization is also known as: Sveriges Geologiska Undersökning.
Topics: Metamorphism, Zircon, Bedrock, Ice sheet, Glacial period
Papers published on a yearly basis
Papers
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TL;DR: An algorithm and FORTRAN IV computer program SELLO for obtaining univariate nonskewed distributed data from skewed raw data is presented and chemical data from 566 rock specimens collected during 1972 in Sweden were examined.
12 citations
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TL;DR: The Hornkullen mine as discussed by the authors is located in the westernmost part of the Bergslagen ore province, south-central Sweden and is dominated by veins and impregnations of magnetite, pyrrhotite, galena, chalcopyrite and arsenopyrite.
Abstract: The Hornkullen mineralisation is situated in the westernmost part of the Bergslagen ore province, south-central Sweden. Here, polymetallic sulphides and oxides are hosted by an inlier of Svecofennian, c. 1.9 Ga skarn-bearing metavolcanic units, enclosed in the c. 1.8 Ga Filipstad granite belonging to the Transscandinavian Igneous Belt. The Ag- and Au-bearing mineralisation is dominated by veins and impregnations of magnetite, pyrrhotite, galena, chalcopyrite and arsenopyrite with subordinate pyrite, sphalerite, ilmenite, lollingite, Pb–Fe–Ag–Cu–Sb sulphosalts and rare gudmundite, pentlandite and molybdenite. Overall, a detailed textural and mineralogical study of the ore assemblages suggests significant deformation and remobilisation at high temperature, which is corroborated by sulphide geothermobarometry. The arsenopyrite geothermometer yields an average temperature of c. 525 °C, which is likely to be the result of metamorphic re-equilibration. Sphalerite geobarometry gives peak pressures of c. ...
12 citations
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TL;DR: In this article, the same sampling and analytical protocols were used in two Nordic towns: Hameenlinna in Finland and Karlstad in Sweden to perform urban soil geochemical mapping.
12 citations
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TL;DR: In this paper, the authors focus on the origin of the Olserum-Djupedal rare earth element (REE)phosphate mineralisation located in the sparsely studied Vastervik region, SE Sweden.
12 citations
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TL;DR: In this paper, a record of peatland development in relation to climate changes and human activities from the Palomaa mire, a remote site in northern Finland, was presented.
Abstract: We present a record of peatland development in relation to climate changes and human activities from the Palomaa mire, a remote site in northern Finland. We used fine-resolution and continuous sampling to analyse several proxies including pollen (for vegetation on and around the mire), testate amoebae (TA; for mire-wetness changes), oxygen and carbon isotopes from Sphagnum cellulose (δ18O and δ13C; for humidity and temperature changes), peat-accumulation rates and peat-colour changes. In spite of an excellent accumulation model (30 14C dates and estimated standard deviation of sample ages <1 year in the most recent part), the potential to determine cause–effect (or lead–lag) relationships between environmental changes and biotic responses is limited by proxy-specific incorporation processes below the actively growing Sphagnum surface. Nevertheless, what emerges is that mire development was closely related to water-table changes rather than to summer temperature and that water-table decreases were associated with increasing peat-accumulation rates and more abundant mire vegetation. A rapid fen-to-bog transition occurred within a few years around AD 1960 when the water table decreased beyond the historical minimum, supporting the notion that mires can rapidly shift into bogs in response to allogenic factors. Copyright © 2012 John Wiley & Sons, Ltd.
12 citations
Authors
Showing all 316 results
Name | H-index | Papers | Citations |
---|---|---|---|
David G. Gee | 40 | 128 | 5688 |
Stefan Bergman | 31 | 166 | 5801 |
Frank T. Manheim | 30 | 85 | 3263 |
Laust B. Pedersen | 30 | 123 | 3193 |
Karna Lidmar-Bergström | 27 | 40 | 2007 |
Eva-Lena Tullborg | 26 | 82 | 1756 |
Stefan Lüth | 25 | 93 | 1925 |
Charlotte Möller | 25 | 62 | 2106 |
Pär Weihed | 25 | 102 | 2119 |
Ingemar Cato | 21 | 27 | 1264 |
Michael B. Stephens | 21 | 67 | 1652 |
Lovisa Zillén | 20 | 26 | 2182 |
Mehrdad Bastani | 20 | 65 | 1036 |
Martiya Sadeghi | 20 | 54 | 1387 |
Jenny Andersson | 18 | 37 | 1198 |