@article {2614,
	title = {1500 years of lake sedimentation due to fire, earthquakes, floods and land clearance in the Oregon Coast Range: geomorphic sensitivity to floods during timber harvest period},
	journal = {Earth Surface Processes and Landforms},
	volume = {43},
	year = {2018},
	month = {Mar-06-2019},
	pages = {1496 - 1517},
	abstract = {Sediment cores retrieved from landslide-dammed Loon Lake recorded events back to the 5th century AD in a forested, mountainous catchment, thereby providing an opportunity to compare the impacts of known recent perturbations, including floods and timber harvesting with those of an
early period in the cores, floods, fires, and earthquakes. High-resolution multi-parameter (grain size, \%TC, \%TN, and magnetic susceptibility) data allowed the core stratigraphy to be classified as background sedimentation and events. Cs-137 and radiocarbon dating, as well as a varved record in the last 75years provided age control. Mean mass accumulation rate from 1939 to 1978AD, the time of peak timber harvest and a cool wet phase of the Pacific Decadal Oscillation, was 0.79 (0.74-0.92, 95\% C.L.) g cm(-2) y(-1), significantly higher than mean rates of both the more recent contemporary period (coincident with the passing of the legislation that regulated harvesting practices in the region), 1979-2012AD, at 0.58 (0.48-0.70) and the entire early period, 0.44 (0.41-0.46). Several event deposits are coeval with independently estimated ages of eight Cascadia subduction zone earthquakes in the early period, including the 1700AD Mw 9.0 event. These deposits are predominantly formed by hyperpycnal flows, as are the known event deposits in the contemporary period. The high mass accumulation rate and greater frequency of thick event deposits during the early contemporary period point to the extraordinary role of timber harvesting in priming the landscape for subsequent sedimentary delivery during floods. Copyright (c) 2017 John Wiley \& Sons, Ltd.},
	keywords = {erosion, GREAT EARTHQUAKES, history, NEW-ZEALAND, radiocarbon age, record, TEMPORAL PATTERNS, USA, WASHINGTON, WESTERN OREGON},
	doi = {10.1002/esp.v43.710.1002/esp.4335},
	url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/esp.4335},
	author = {Richardson, K.N.D. and Hatten, J.A. and Wheatcroft, R.A.}
}
@article {2117,
	title = {Ocean ventilation and sedimentation since the glacial maximum at 3 km in the western North Atlantic},
	journal = {Geochemistry Geophysics Geosystems},
	volume = {3},
	year = {2002},
	note = {565rlTimes Cited:26
Cited References Count:43
},
	month = {Jun 22},
	abstract = {[1] Stable isotope, sedimentological, and radiocarbon data from cores at similar to 3 km water depth on the Blake Ridge, western subtropical North Atlantic, reveal the history of deep water ventilation since the last glacial maximum (LGM). Bulk sediment accumulation rates varied locally by a factor of 2 under the influence of bottom currents in this sediment drift environment, but the sand flux, mostly foraminifera, was nearly identical at a given time. This suggests that the rain rate of foraminifera (mostly planktonic) was constant, that transport of foraminifera was negligible, and that current-controlled differences in clay and silt transport drive bulk accumulation. In two of the cores, flux peaks in the benthic foraminifera Cibicidoides and Uvigerina peregrina occurred during the Younger Dryas (YD) cold event, and at 18.2, 19.6, 21.1, 25.0, and 28.1 ka. Radiocarbon measurements on those benthic foraminifera show the ventilation age of bottom waters was similar to 1000 years during the YD, and for older events it was as great as 2000 years. These results contrast with Holocene ventilation, which was similar to 500 years and 700 years at 1500 years and similar to 7100 years before present, respectively.},
	keywords = {abyssal circulation, benthic foraminifera, c-14 ages, Calibration, climate-change, deep-water, Holocene, Last glacial maximum, ocean ventilation, radiocarbon, radiocarbon age, sea, sediment drifts, Younger Dryas},
	isbn = {1525-2027},
	doi = {10.1029/2001GC000283},
	author = {Keigwin, L. D. and Schlegel, M. A.}
}
