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transport by kelp

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Journal Article
Journal: GSA Bulletin
Published: 01 June 1941
GSA Bulletin (1941) 52 (6): 855–862.
...K. O. EMERY; R. H. TSCHUDY Abstract In addition to being rafted by ice and by drifting logs, pebbles may be carried by kelp holdfasts to be dropped into deep-water sediments after the floating kelp has decayed or been eaten. Many shallow-water organisms similarly may be deposited in foreign...
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Underwater observations of <span class="search-highlight">kelp</span>-assisted <span class="search-highlight">transport</span> events; rocks with <span class="search-highlight">kelp</span> ...
Published: 01 June 2015
Figure 2. Underwater observations of kelp-assisted transport events; rocks with kelp attached are outlined in red. Scale is set by 0.3-m-diameter tripod foot in background.
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Model predictions and field observations. A: Model output for both the grai...
Published: 01 June 2015
Figure 3. Model predictions and field observations. A: Model output for both the grain-only force balance and the grain and kelp force balance models for incipient motion with consideration of a range of kelp frond lengths (2–8 m) and buoyant forces (2–25 N). Lines show the maximum transportable
Journal Article
Journal: Geology
Published: 01 June 2015
Geology (2015) 43 (6): 543–546.
...Figure 2. Underwater observations of kelp-assisted transport events; rocks with kelp attached are outlined in red. Scale is set by 0.3-m-diameter tripod foot in background. ...
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Series: AAPG Studies in Geology
Published: 01 January 1979
DOI: 10.1306/St8406C1
EISBN: 9781629811949
... the floor of the valleys and frequently attain speeds sufficient to transport sand-sized sediments along the valley axes. Furthermore, turbidity flows with speeds rarely exceeding 3 km/hr are by no means uncommon events and in fact may occur every few days in localities where rivers introduce large...
Journal Article
Published: 01 March 1953
Journal of Sedimentary Research (1953) 23 (1): 24–33.
..., the rounding of a large number of pieces, and the pholad-type borings indicate that the rocks have been transported from a shallow-water environment to the deep sea. Several transporting mechanisms are discussed. Rafting of the rocks by floating kelp is the most likely means of transport. GeoRef, Copyright...
Series: SEPM Special Publication
Published: 01 January 1997
DOI: 10.2110/pec.97.56.0163
EISBN: 9781565761797
...Abstract: Abstract: Spitsbergen Bank is the largest open-shelf cold-water carbonate platform in the Arctic region. Carbonate production is centered around two main carbonate “factories.” The first one, kelp forests growing on the shallowest parts of the platform are the main source area...
Journal Article
Journal: Paleobiology
Published: 01 January 2005
Paleobiology (2005) 31 (4): 591–606.
...James A. Estes; David R. Lindberg; Charlie Wray Abstract Kelps and other fleshy macroalgae—dominant reef-inhabiting organisms in cool seas— may have radiated extensively following late Cenozoic polar cooling, thus triggering a chain of evolutionary change in the trophic ecology of nearshore...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1969
AAPG Bulletin (1969) 53 (2): 390–420.
... by the writers. Sediment characteristics were studied especially by von Rad; Foraminifera of many cores, by M. L. Natland; the magnetic fabric of 24 box cores, by A. I. Rees and von Rad (Rees et al ., in press); and size analyses were made largely by N. F. Marshall. Kelp layers found in a few box cores have...
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Journal Article
Published: 01 November 1979
Quarterly Journal of Engineering Geology and Hydrogeology (1979) 12 (4): 257–265.
..., Southampton University . Hydraulics Research Station 1974. Selsey Bill. Protection of Shingle Bank. Report Ex 643. Joliffe, I. P. & Wallace, H. 1973 . The role of seaweed in beach supply and in shingle transport below low tide level. Sci. Div. Internal, 189 – 196 . McLean...
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1973
AAPG Bulletin (1973) 57 (2): 244–264.
... recordings in canyons, the net movement was found to be downcanyon. Velocities usually are higher in downcanyon flows, and the duration of flow usually is longer. These currents have sufficient velocity during the peaks of many flows to transport sand in appreciable quantities down the canyon axes...
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Journal Article
Journal: Paleobiology
Published: 01 January 2003
Paleobiology (2003) 29 (4): 506–519.
... (dissolved [CO 2 ], mixing of the water column, nutrient supply, etc.) have a stronger influence on primary-producer δ 13 C values, creating differences in mean δ 13 C values for kelp (−17 ± 4‰), seagrass (−10 ± 3‰), nearshore and offshore marine phytoplankton (−20 ± 2‰, −23 ± 2‰, respectively...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 1937
AAPG Bulletin (1937) 21 (5): 627–629.
... quantities of vegetable matter particles; these are bits of wood brought by the rivers and of plants transported by the tides. In and around these particles is a complicated bacterial environment which has been enlighteningly described by Galliher. 1 He shows that the vegetable proteins give energy...
Journal Article
Journal: PALAIOS
Published: 01 February 2004
PALAIOS (2004) 19 (1): 79–88.
... distributed, exhibit the most diverse faunal communities ( Figs. 2–4 ). Several encrusting organisms, including sponges ( Halichondria panicea ), mussels ( Mytelus edulus ), barnacles ( Balanus glandula ), small anemones ( Haliplanella luciae ), oysters ( Crassostrea gigas ), and rock kelp ( Fucuc dustichus...
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Journal Article
Published: 01 June 2018
South African Journal of Geology (2018) 121 (2): 141–156.
... on Figure 5 . All of the anomalies charted present as large, positive dipolar signals. Anomaly 1 has no expression on any of the other datasets as it falls in an area densely covered by kelp. Due to the large magnetic field around the object the authors believe that it is caused by a large ferrous body...
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Journal Article
Published: 01 February 1989
Journal of the Geological Society (1989) 146 (1): 161–170.
... 191 1138 44 Goudriaan J. The biosphere as a driving force in the global carbonm cycle Netherlands Journal of Agricultural Science 1987 35 177 8 Grosse W. Meri-Schutz J. A beneficial gas transport system in Nymphoides peltatum. American Journal of Botany 1987 74...
Journal Article
Journal: PALAIOS
Published: 01 December 2007
PALAIOS (2007) 22 (6): 686–690.
...GIULIANA FRANCESCHINI; JOHN S. COMPTON Abstract Intricate morphology, combined with relatively soft and soluble calcite mineralogy, make foraminifera tests sensitive indicators of grain abrasion during transport in beach and coastal dune systems. Here, the extent of abrasion and dissolution...
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Journal Article
Published: 21 May 2021
Journal of Sedimentary Research (2021) 91 (5): 507–519.
... that dropstones, indeed, can result from a wide variety of nonglacial processes. They can be transported by other (nonglacial) rafts, by flotation, or through the air ( Bennett et al. 1996 ). Examples of biological “rafts” are marine mammals, reptiles, birds, floating kelp, and tree stumps (e.g., Jolliffe 1989...
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Journal Article
Journal: PALAIOS
Published: 01 March 2014
PALAIOS (2014) 29 (3): 87–94.
... ), with rare occurrences in Breiðafjörður, Iceland ( Kristjánsson et al. 2012 ). Eider ducks attack regular echinoids ( Strongylocentrotus spp.) recovered from the sediment surface or within kelp forest ( Guillemette et al. 1992 ; Wootton 1995 ; Allen 2000 ). The prey handling of eider ducks involves...
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Journal Article
Published: 14 April 2015
Bulletin of the Seismological Society of America (2015) 105 (2B): 1280–1289.
... left by the tsunami was minimal, likely because it occurred during a low tide that restricted its onshore reach, its flow depth, and its capacity to entrain and transport significant amounts of clastic sediment, sources of which are minimal or absent on the dominantly steep, rocky coastline...
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