Zobrazeno 1 - 10
of 18
pro vyhledávání: '"S. J. Birks"'
Publikováno v:
Data in Brief
Oxygen-18 and deuterium were measured in streamflow samples collected from 331 gauging stations across Canada during 2013 to 2019. This dataset includes 9206 isotopic analyses made on 4603 individual water samples, and an additional 1259 analysis rep
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 17, Iss C, Pp 47-63 (2018)
Study region This study was conducted within a 100,000 km2 area of British Columbia, (B.C.) Canada including Vancouver Island, the Georgia Basin, and the Pacific and Kitimat mountain ranges rising from the Pacific Ocean. Study focus A stable isotope
Publikováno v:
Water
Volume 13
Issue 16
Water, Vol 13, Iss 2204, p 2204 (2021)
Volume 13
Issue 16
Water, Vol 13, Iss 2204, p 2204 (2021)
Hydrology and geochemistry studies were conducted in the Athabasca Oil Sands region to better understand the water and nitrogen cycles at two selected sites in order to assess the potential for nitrogen transport between adjacent terrain units. A bog
Publikováno v:
Journal of Hydrology. 544:500-510
Stable isotopes of water, oxygen-18 and deuterium, were measured in water samples collected from a network of 300 lakes sampled in six ∼100 km 2 blocks (centred at 49.72°N, 91.46°W; 48.49°N, 91.58°W; 50.25°N, 86.62°W; 49.78°N, 83.98°W; 48.2
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 5, Iss, Pp 131-148 (2016)
Study region: This study is based on the rapidly developing Athabasca Oil Sands region, northeastern Alberta. Study focus: Hydrograph separation using stable isotopes of water is applied to partition streamflow sources in the Athabasca River and its
Autor:
John J. Gibson, S. J. Birks
Publikováno v:
Canadian Water Resources Journal. 34:163-176
This article provides an overview of recent progress in isotope tracer hydrology in Canada during 2003-2008, identifying over 85 published scientific articles. The cornerstone of Canada’s contribution to isotope hydrology has been and continues to
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 246:8-22
Significantly differing estimates of the oxygen-isotope composition of Lake Agassiz have been obtained from two co-existing isotopic archives within a sediment core originating from Montcalm, Manitoba, in the southern basin of the ancient proglacial
Autor:
S. J. Birks, N. A. St Amour, P. McEachern, William M. Buhay, John J. Gibson, Brent B. Wolfe, Daniel L. Peters, Thomas W. D. Edwards
Publikováno v:
Hydrological Processes. 19:303-327
An overview of current research in isotope hydrology, focusing on recent Canadian contributions, is discussed under the headings: precipitation networks, hydrograph separation and groundwater studies, river basin hydrology, lake and catchment water b
Publikováno v:
Hydrological Processes. 14:1523-1536
The vertical distributions of 18 O and 2 H in porewater of a glaciolacustrine clay were simulated to explore the potential conservation of signals deriving from changes in the isotopic composition of Holocene precipitation in low-permeability deposit
Autor:
John J. Gibson, Jean-François Hélie, S. J. Birks, Robert M. Holmes, Bruce J. Peterson, James W. McClelland, Lee W. Cooper, Yi Yi
Publikováno v:
Global Biogeochemical Cycles. 26
[1] We present the results of a 4-year collaborative sampling effort that measuredδ18O, δ2H values and 3H activities in the six largest Arctic rivers (the Ob, Yenisey, Lena, Kolyma, Yukon and Mackenzie). Using consistent sampling and data processin