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Stephen Grasby
Stephen Grasby
Research Scientist, Geological Survey of Canada
Bekræftet mail på nrcan.gc.ca
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On the causes of mass extinctions
DPG Bond, SE Grasby
Palaeogeography, Palaeoclimatology, Palaeoecology 478, 3-29, 2017
3482017
Relation between climate variability and groundwater levels in the upper carbonate aquifer, southern Manitoba, Canada
Z Chen, SE Grasby, KG Osadetz
Journal of Hydrology 290 (1-2), 43-62, 2004
2992004
Latest Permian mercury anomalies
H Sanei, SE Grasby, B Beauchamp
Geology 40 (1), 63-66, 2012
2482012
Catastrophic dispersion of coal fly ash into oceans during the latest Permian extinction
SE Grasby, H Sanei, B Beauchamp
Nature Geoscience 4 (2), 104-107, 2011
1952011
Subglacial recharge into the Western Canada Sedimentary Basin—Impact of Pleistocene glaciation on basin hydrodynamics
SE Grasby, Z Chen
Geological Society of America Bulletin 117 (3-4), 500-514, 2005
1862005
Predicting average annual groundwater levels from climatic variables: an empirical model
Z Chen, SE Grasby, KG Osadetz
Journal of Hydrology 260 (1-4), 102-117, 2002
1862002
Recurrent early triassic ocean anoxia
SE Grasby, B Beauchamp, A Embry, H Sanei
Geology 41 (2), 175-178, 2013
1692013
Mercury as a proxy for volcanic emissions in the geologic record
SE Grasby, TR Them II, Z Chen, R Yin, OH Ardakani
Earth-Science Reviews 196, 102880, 2019
1592019
Humboldt’s spa: microbial diversity is controlled by temperature in geothermal environments
CE Sharp, AL Brady, GH Sharp, SE Grasby, MB Stott, PF Dunfield
The ISME journal 8 (6), 1166-1174, 2014
1582014
Geothermal energy resource potential of Canada
SE Grasby, A Jessop, M Kelman, M Ko, Z Chen, DM Allen, S Bell, ...
1562011
Isotopic signatures of mercury contamination in latest Permian oceans
SE Grasby, W Shen, R Yin, JD Gleason, JD Blum, RF Lepak, JP Hurley, ...
Geology 45 (1), 55-58, 2017
1522017
Reversal of the regional-scale flow system of the Williston basin in response to Pleistocene glaciation
S Grasby, K Osadetz, R Betcher, F Render
Geology 28 (7), 635-638, 2000
1382000
Mercury deposition through the Permo–Triassic biotic crisis
SE Grasby, H Sanei, B Beauchamp, Z Chen
Chemical Geology 351, 209-216, 2013
1342013
Distribution and diversity of Verrucomicrobia methanotrophs in geothermal and acidic environments
CE Sharp, AV Smirnova, JM Graham, MB Stott, R Khadka, TR Moore, ...
Environmental microbiology 16 (6), 1867-1878, 2014
1332014
Naturally precipitating vaterite (μ-CaCO3) spheres: unusual carbonates formed in an extreme environment
SE Grasby
Geochimica et Cosmochimica Acta 67 (9), 1659-1666, 2003
1312003
Mercury anomalies associated with three extinction events (Capitanian crisis, latest Permian extinction and the Smithian/Spathian extinction) in NW Pangea
SE Grasby, B Beauchamp, DPG Bond, PB Wignall, H Sanei
Geological magazine 153 (2), 285-297, 2016
1302016
Global metagenomic survey reveals a new bacterial candidate phylum in geothermal springs
EA Eloe-Fadrosh, D Paez-Espino, J Jarett, PF Dunfield, BP Hedlund, ...
Nature communications 7 (1), 1-10, 2016
1292016
Terrestrial sources as the primary delivery mechanism of mercury to the oceans across the Toarcian Oceanic Anoxic Event (Early Jurassic)
TR Them II, CH Jagoe, AH Caruthers, BC Gill, SE Grasby, DR Gröcke, ...
Earth and Planetary Science Letters 507, 62-72, 2019
1052019
Controls on the distribution of thermal springs in the southern Canadian Cordillera
SE Grasby, I Hutcheon
Canadian Journal of Earth Sciences 38 (3), 427-440, 2001
1042001
The influence of water–rock interaction on the chemistry of thermal springs in western Canada
SE Grasby, I Hutcheon, HR Krouse
Applied Geochemistry 15 (4), 439-454, 2000
1022000
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Artikler 1–20