@article {129,
	title = {Apparent oxygen utilization rates calculated from tritium and helium-3 profiles at the Bermuda Atlantic Time-series Study site},
	journal = {Biogeosciences},
	volume = {9},
	year = {2012},
	note = {id: 2253; PT: J; TC: 0; UT: WOS:000305830000003},
	pages = {1969-1983},
	abstract = {We present three years of Apparent Oxygen Utilization Rates (AOUR) estimated from oxygen and tracer data collected over the ocean thermocline at monthly resolution between 2003 and 2006 at the Bermuda Atlantic Timeseries Study (BATS) site. We estimate water ages by calculating a transit time distribution from tritium and helium-3 data. The vertically integrated AOUR over the upper 500 m, which is a regional estimate of export, during the three years is 3.1 +/- 0.5 mol O-2 m(-2) yr(-1). This is comparable to previous AOUR-based estimates of export production at the BATS site but is several times larger than export estimates derived from sediment traps or Th-234 fluxes. We compare AOUR determined in this study to AOUR measured in the 1980s and show AOUR is significantly greater today than decades earlier because of changes in AOU, rather than changes in ventilation rates. The changes in AOU are likely a methodological artefact associated with problems with early oxygen measurements.},
	issn = {1726-4170},
	doi = {10.5194/bg-9-1969-2012},
	author = {Stanley, R. H. R. and Doney, S. C. and W. J. Jenkins and Lott, D. E., III}
}
@article {2039,
	title = {Evaluation of ocean carbon cycle models with data-based metrics},
	journal = {Geophysical Research Letters},
	volume = {31},
	year = {2004},
	note = {811adTimes Cited:110
Cited References Count:17
},
	month = {Apr 2},
	abstract = {New radiocarbon and chlorofluorocarbon-11 data from the World Ocean Circulation Experiment are used to assess a suite of 19 ocean carbon cycle models. We use the distributions and inventories of these tracers as quantitative metrics of model skill and find that only about a quarter of the suite is consistent with the new data-based metrics. This should serve as a warning bell to the larger community that not all is well with current generation of ocean carbon cycle models. At the same time, this highlights the danger in simply using the available models to represent the state-of-the-art modeling without considering the credibility of each model.},
	keywords = {anthropogenic co2, pacific-ocean, radiocarbon},
	isbn = {0094-8276},
	doi = {10.1029/2003GL018970},
	url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2\&amp;SrcAuth=Alerting\&amp;SrcApp=Alerting\&amp;DestApp=WOS\&amp;DestLinkType=FullRecord;UT=WOS:000220743900001},
	author = {Matsumoto, K. and Sarmiento, J. L. and Key, R. M. and Aumont, O. and Bullister, J. L. and Caldeira, K. and Campin, J. M. and Doney, S. C. and Drange, H. and Dutay, J. C. and Follows, M. and Gao, Y. and Gnanadesikan, A. and Gruber, N. and Ishida, A. and Joos, F. and Lindsay, K. and Maier-Reimer, E. and Marshall, J. C. and Matear, R. J. and Monfray, P. and Mouchet, A. and Najjar, R. and Plattner, G. K. and Schlitzer, R. and Slater, R. and Swathi, P. S. and Totterdell, I. J. and Weirig, M. F. and Yamanaka, Y. and Yool, A. and Orr, J. C.}
}
