@article {1835,
	title = {The Passage of the Bomb Radiocarbon Pulse into the Pacific Ocean},
	journal = {Radiocarbon},
	volume = {52},
	year = {2010},
	note = {Sp. Iss. 2696jo
Times Cited:7
Cited References Count:38
},
	month = {2010},
	pages = {1182-1190},
	abstract = {We report and compare radiocarbon observations made on 2 meridional oceanographic sections along 150 degrees W in the South Pacific in 1991 and 2005. The distributions reflect the progressive penetration of nuclear weapons-produced (14)C into the oceanic thermocline. The changes over the 14 yr between occupations are demonstrably large relative to any possible drift in our analytical standardization. The computed difference field based on the gridded data in the upper 1600 m of the section exhibits a significant decrease over time (approaching 40 to 50 parts per thousand in Delta(14)C) in the upper 200-300 m, consistent with the decadal post-bomb decline in atmospheric (14)C levels. A strong positive anomaly (increase with time), centered on the low salinity core of the Antarctic Intermediate Water (AAIW), approaches 50-60 parts per thousand in Delta(14)C, a clear signature of the downstream evolution of the (14)C transient in this water mass. We use this observation to estimate the transit time of AAIW from its "source region" in the southeast South Pacific and to compute the effective reservoir age of this water mass. The 2 sections show small but significant changes in the abyssal (14)C distributions. Between 1991 and 2005, Delta(14)C has increased by 9 parts per thousand below 2000 m north of 55 degrees S. This change is accompanied overall by a modest increase in salinity and dissolved oxygen, as well as a slight decrease in dissolved silica. Such changes are indicative of greater ventilation. Calculation of "phosphate star" also indicates that this may be due to a shift from the Southern Ocean toward North Atlantic Deep Water as the ventilation source of the abyssal South Pacific.},
	keywords = {AMS, antarctic intermediate water, anthropogenic co2, atlantic, c-14 data, carbon, distributions, graphite, south-pacific, tritium},
	isbn = {0033-8222},
	author = {Jenkins, W. J. and Elder, K. L. and McNichol, A. P. and von Reden, K.}
}
@article {1882,
	title = {Carbon nanotube foils for electron stripping in tandem accelerators},
	journal = {Nucl. Inst. \& Meth. in Physics Research B.},
	volume = {261},
	year = {2007},
	note = {id: 690},
	month = {2007},
	pages = {48-48},
	author = {von Reden, K. and Zhang, M. and Meigs, M. and Sichel, E. and Fang, S. and Baughman, R.}
}
@article {1883,
	title = {Searching for a suitable gas ion source for C-14 accelerator mass spectrometry},
	journal = {Preceeding of PNNIB-11 (9/2006)},
	volume = {A.I.P. Preceedings Series},
	year = {2007},
	note = {id: 689},
	month = {2007},
	author = {von Reden, K. and Roberts, M. and Han, B. and Schneider, R. and Wills, J.}
}
@article {2010,
	title = {Plans for Expanded 14C Analyses at the NOSAMS Facility--a status and progress report. 9th International Conference on Accelerator Mass Spectrometry, Nagoya, Japan, 9/2002},
	journal = {Nuclear Instruments and Methods in Physics Research},
	volume = {B 223-224},
	year = {2004},
	note = {id: 1810},
	month = {2004},
	pages = {50-54},
	author = {von Reden, K. and Donoghue, J. and Elder, K. and Gagnon, A. and Gerlach, D. and Griffin, V. S. and Healy, R. and Long, P. and McNichol, A. P. and Percy, D. and Roberts, M. L. and Schneider, R. J. and Xu, L. and Hayes, J.}
}
@article {808,
	title = {The NOSAMS sample preparation laboratory in the next millenium: Progress after the WOCE program},
	journal = {Nuclear Instruments \& Methods in Physics Research Section B-Beam Interactions with Materials and Atoms},
	volume = {172},
	year = {2000},
	note = {372jrTimes Cited:20Cited References Count:12},
	month = {Oct},
	pages = {409-415},
	abstract = {Since 1991, the primary charge of the National Ocean Sciences AMS (NOSAMS) facility at the Woods Hole Oceanographic Institution has been to supply high throughput, high precision AMS C-14 analyses for seawater samples collected as part of the World Ocean Circulation Experiment (WOCE). Approximately 13,000 samples taken as part of WOCE should be fully analyzed by the end of Y2K. Additional sample sources and techniques must be identified and incorporated if NOSAMS is to continue in its present operation mode.A trend in AMS today is the ability to routinely process and analyze radiocarbon samples that contain tiny amounts (<100 <mu>g) of carbon. The capability to mass-produce small samples for C-14 analysis has been recognized as a major facility goal. The installation of a new 134-position MC-SNICS ion source, which utilizes a smaller graphite target cartridge than presently used, is one step towards realizing this goal. New preparation systems constructed in the sample preparation laboratory (SPL) include an automated bank of 10 small-volume graphite reactors, an automated system to process organic carbon samples, and a multi-dimensional preparative capillary gas chromatograph (PCGC). (C) 2000 Elsevier Science B.V. All rights reserved.},
	issn = {0168-583x},
	doi = {10.1016/S0168-583x(00)00201-9},
	author = {Gagnon, A. R. and McNichol, A. P. and Donoghue, J. C. and Stuart, D. R. and von Reden, K.}
}
@conference {1805,
	title = {Ten Years After--The WOCE AMS Radiocarbon Program},
	booktitle = {8th International Conference on Accelerator Mass Spectrometry},
	year = {1999},
	note = {id: 1757},
	month = {1999},
	address = {Vienna, Austria},
	author = {McNichol, A. and Schneider, R. and von Reden, K. and Gagnon, A. and Elder, K. and Key, R. and Quay, P.}
}
@conference {1545,
	title = {14C AMS measurement of C AMS measurement of C AMS measurement of},
	booktitle = {16th International Radiocarbon Conference, Groningen},
	volume = {Book of Abstracts},
	year = {1997},
	note = {id: 952},
	month = {1997},
	pages = {159},
	author = {von Reden, K. and McNichol, A. and Pearson, A. and Schneider, R.}
}
@article {2290,
	title = {The first trans-Arctic 14C section: comparison of the mean ages of the deep waters in the Eurasian and Canadian Basins of the Arctic Ocean; in Proceedings of the 7th International Conference on Accelerator Mass Spectrometry},
	journal = {Nuclear Instruments and Methods},
	volume = {B},
	year = {1997},
	note = {id: 1751},
	month = {1997},
	pages = {431-437},
	author = {Schlosser, P. and Kromer, B. and Ekwurzel, B. and Bonisch, G. and McNichol, A. and Schneider, R. and von Reden, K. and Ostlund, H. and Swift, J.}
}
@conference {1604,
	title = {Deep water formation and exchange rates in the Arctic Ocean: Implications from the distribution of 14C},
	booktitle = {7th International Conference on Accelerator Mass Spectrometry},
	volume = {38},
	year = {1996},
	note = {id: 947; 1},
	month = {1996},
	pages = {106-107},
	publisher = {Radiocarbon},
	organization = {Radiocarbon},
	address = {Tucson, AZ},
	author = {Schlosser, P. and Kromer, B. and Ekwurzel, B. and Boenisch, G. and McNichol, A. and Schneider, R. and von Reden, K. and Oestlund, G.}
}
