Zobrazeno 1 - 10
of 20
pro vyhledávání: '"R. A. Cheel"'
Publikováno v:
Biogeosciences, Vol 16, Pp 605-616 (2019)
Assessing changes in the marine carbon cycle arising from anthropogenic CO2 emissions requires a detailed understanding of the carbonate system's natural variability. Coastal ecosystems vary over short spatial and temporal scales, so their dynamics a
Externí odkaz:
https://doaj.org/article/452e5294e4564056a9640c3d59871f03
Publikováno v:
Sedimentology. 48:133-152
Bedforms and associated sedimentary structures, formed under supercritical water flow over an aggrading sand bed, were studied in a laboratory flume. Although the geometry and hydraulic characteristics of these bedforms (antidunes, chutes-and-pools)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc8c38fbe0a75c9ff43f4da778fc293
https://doi.org/10.1046/j.1365-3091.2001.00357.x
https://doi.org/10.1046/j.1365-3091.2001.00357.x
Autor:
R. J. Cheel, Jens T. Paterson
Publikováno v:
Quaternary Science Reviews. 16:705-719
The Oak Ridges Moraine is a major physiographic feature of south-central Ontario, Canada, that is made up of a number of distinct depositional elements. One of these elements, the Bloomington complex, is a body of sand, gravel and diamict that was de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f64dc4ac0196290fc1a5a49d8239e95
https://doi.org/10.1016/s0277-3791(97)00017-6
https://doi.org/10.1016/s0277-3791(97)00017-6
The impact of particle shape on the friction angle, and the resulting critical shear stress on sediment dynamics, is still poorly understood. In areas characterized by sediments of specific shape, particularly non-rounded particles, this can lead to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd958521f77248a93f8c7a7afd67800
https://doi.org/10.5194/esurfd-1-1187-2013
https://doi.org/10.5194/esurfd-1-1187-2013
Autor:
Dale A. Leckie, R. J. Cheel
Publikováno v:
Sedimentology Review/1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d1c84176898a6e6010fe3f67ba2ff1f
https://doi.org/10.1002/9781444304534.ch7
https://doi.org/10.1002/9781444304534.ch7
Autor:
R. J. Cheel
Publikováno v:
Sedimentology. 37:517-529
Two forms of horizontal laminae have been produced under upper-flow-regime conditions in a flume by deposition on a plane bed and on low in-phase waves. Upper plane bed laminae consist of approximately equal numbers of fining-upward (FU) and coarseni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1d4630849b687c9d67aef96a6815709
https://doi.org/10.1111/j.1365-3091.1990.tb00151.x
https://doi.org/10.1111/j.1365-3091.1990.tb00151.x
Autor:
R. J. Cheel, Dale A. Leckie
Publikováno v:
Sandstone Diagenesis: Recent and Ancient
Siliceous nodules in the upper Eocene to middle Miocene Cypress Hills Formation in southern Saskatchewan formed on the distal portions of an extensive braidplain. The nodules are similar to silcretes described elsewhere in the literature but their mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fef96dcb0de6e7dd1977a6e519bcfe0
https://doi.org/10.1111/j.1365-3091.1990.tb00146.x
https://doi.org/10.1111/j.1365-3091.1990.tb00146.x
Autor:
Dale A. Leckie, R. J. Cheel
Publikováno v:
Sedimentology. 37:67-81
The upper portion of the Virgelle Member (Upper Cretaceous Milk River Formation) at Writing-on-Stone Provincial Park of southern Alberta preserves evidence of tidal processes along an otherwise wave-dominated, progradational shoreline in the Cretaceo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6f92a85d6a921c029d321522966b0b
https://doi.org/10.1111/j.1365-3091.1990.tb01983.x
https://doi.org/10.1111/j.1365-3091.1990.tb01983.x
Autor:
R. J. Cheel
Publikováno v:
Sedimentology. 37:549-551
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c518e0bcbd423e8512c8daeef2885b0
https://doi.org/10.1111/j.1365-3091.1990.tb00155.x
https://doi.org/10.1111/j.1365-3091.1990.tb00155.x