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Journal Article

Reconnaissance sediment budgets for Lynn Valley, British Columbia: Holocene and contemporary time scales

David Campbell, Michael Church
Published: 26 May 2003
Canadian Journal of Earth Sciences (2003) 40 (5): 701–713.
DOI: https://doi.org/10.1139/e03-012
... and Dunne 1996 ). Sediment budgets have been used in the Pacific Northwest region to assess geomorphic processes (e.g., Swanson et al. 1982 ; Roberts and Church 1986 ; Jordan and Slaymaker 1991 ). In this study, the sediment budget principle is applied to study sediment movement in Lynn Valley...
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View PDF for article title, Reconnaissance sediment budgets for <span class="search-highlight">Lynn</span> <span class="search-highlight">Valley</span>, British Columbia: Holocene and contemporary time scales
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Fig. 2.

Lithostratigraphy and radiocarbon ages at the Lynn Valley sections. See Ta...

Published: 07 January 2016
Fig. 2. Lithostratigraphy and radiocarbon ages at the Lynn Valley sections. See Table 1 for a discussion of how the uncertainties associated with the GSC ages are reported. The location of radiocarbon sample GSC-93 is shown as a range because its precise position is unknown.
Image
Fig. 3.

Lynn Valley east exposure showing the compressed peat bed interrupted by a ...

Published: 07 January 2016
Fig. 3. Lynn Valley east exposure showing the compressed peat bed interrupted by a sand bed about 5 cm thick, as it appeared in 2006. The peat bed is separated from the underlying diamicton by a unit of organic-rich colluvium likely derived from the diamicton. The peat is overlain by silty sand
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Fig. 5.

Pollen and spore diagram, Lynn Valley west (LW).

Published: 07 January 2016
Fig. 5. Pollen and spore diagram, Lynn Valley west (LW).
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Fig. 6.

Pollen and spore diagram, Lynn Valley east (LE).

Published: 07 January 2016
Fig. 6. Pollen and spore diagram, Lynn Valley east (LE).
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Location and topography of Lynn Valley (National Topographic System map 92 G/7) and the distal alluvial fan. The shaded area on the map represents the area within which urban development has occurred. Between the northern limit of the urban area and the head of the fan, Lynn Creek flows through a bedrock canyon.

Location and topography of Lynn Valley (National Topographic System map 92 ...

Published: 26 May 2003
Fig. 2. Location and topography of Lynn Valley (National Topographic System map 92 G/7) and the distal alluvial fan. The shaded area on the map represents the area within which urban development has occurred. Between the northern limit of the urban area and the head of the fan, Lynn Creek flows
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Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
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Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image

Table 1. Postglacial sediment transfers in Lynn Valley. Se...

Published: 26 May 2003
Table 1. Postglacial sediment transfers in Lynn Valley. Sediment source Term Sediment volume (×10 6  m 3 ) Bulk density(kg·m −3 ) Sediment mass(×10 6 t) Sediment yield rate (t·km −2 ·a −1 ) a Source area(km 2 ) Percentage of total drainage basin Measurement error
Image
Schematic Holocene sediment yield pattern for Lynn Valley. The curve is drawn under the following assumptions: the pattern of transient postglacial sediment yield is a decaying exponential function, ae−xt; the initial deglacial sediment yield was a = 1300 m3·km−2·a−1 (i.e., approximately 10 times the long-term mean of 143 m3·km−2·a−1 less the steady state yield rate); steady state yield from forested terrain in the region is 10 m3·km−2·a−1 (O’Loughlin 1972, who worked in nearby Howe Sound). This gives a transient rate constant x = 3.5×10−4. Non-exponential fluctuations in the transient rate are not known and not graphed.

Schematic Holocene sediment yield pattern for Lynn Valley. The curve is dra...

Published: 26 May 2003
Fig. 8. Schematic Holocene sediment yield pattern for Lynn Valley. The curve is drawn under the following assumptions: the pattern of transient postglacial sediment yield is a decaying exponential function, a e −xt ; the initial deglacial sediment yield was a = 1300 m 3 ·km −2 ·a −1 (i.e
Journal Article

Olympia Interstadial: vegetation, landscape history, and paleoclimatic implications of a mid-Wisconsinan (MIS3) nonglacial sequence from southwest British Columbia, Canada

Richard J. Hebda, Olav B. Lian, Stephen R. Hicock
Published: 07 January 2016
Canadian Journal of Earth Sciences (2016) 53 (3): 304–320.
DOI: https://doi.org/10.1139/cjes-2015-0122
...Fig. 2. Lithostratigraphy and radiocarbon ages at the Lynn Valley sections. See Table 1 for a discussion of how the uncertainties associated with the GSC ages are reported. The location of radiocarbon sample GSC-93 is shown as a range because its precise position is unknown. ...
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View PDF for article title, Olympia Interstadial: vegetation, landscape history, and paleoclimatic implications of a mid-Wisconsinan (MIS3) nonglacial sequence from southwest British Columbia, Canada
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Journal Article

Detection and analysis of naturally fractured gas reservoirs: Multiazimuth seismic surveys in the Wind River basin, Wyoming

Robert E. Grimm, Heloise B. Lynn, C. R. Bates, D. R. Phillips, K. M. Simon, Wallace E. Beckham
Journal: Geophysics
Published: 01 August 1999
Geophysics (1999) 64 (4): 1277–1292.
DOI: https://doi.org/10.1190/1.1444634
...Robert E. Grimm; Heloise B. Lynn; C. R. Bates; D. R. Phillips; K. M. Simon; Wallace E. Beckham Abstract Multiazimuth binning of 3-D P -wave reflection data is a relatively simple but robust way of characterizing the spatial distribution of gas-producing natural fractures. In our survey, data were...
View PDF for article title, Detection and analysis of naturally fractured gas reservoirs: Multiazimuth seismic surveys in the Wind River basin, Wyoming
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