@article {2616,
	title = {Large Variability of Dissolved Inorganic Radiocarbon in the Kuroshio Extension of the Northwest North PacificABSTRACT},
	journal = {Radiocarbon},
	volume = {60264317255},
	year = {2018},
	month = {Jan-04-2018},
	pages = {691 - 704},
	abstract = {Radiocarbon (C-14) in dissolved inorganic carbon (DIC) was measured for water samples collected from six deep stations in the Kuroshio Extension (KE) region in the northwestern North Pacific in April-May 2015. Vertical profiles of Delta C-14-DIC indicate that bomb-produced Delta
C-14 was present from the surface to similar to 1500 m water depth. Large variations in Delta C-14-DIC values (300 parts per thousand) were
observed at 500 m water depth among the stations and the differences were likely controlled by transport and mixing dynamics of different
water masses in the region. The major Pacific western boundary currents, such as Kuroshio and Oyashio and regional mesoscale eddies, could play important roles affecting the observed Delta C-14-DIC variability. The depth profiles of both Delta C-14-DIC and DIC concentrations can be predicted by the solution mixing model and can be used as conservative tracers of water mass movement and water parcel homogenization in the
ocean.},
	keywords = {bomb radiocarbon, carbon, intermediate water, MIXED WATER REGION, ocean, WESTERN BOUNDARY CURRENTS},
	issn = {0033-8222},
	doi = {10.1017/RDC.2017.143},
	url = {https://www.cambridge.org/core/product/identifier/S0033822217001436/type/journal_articlehttps://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0033822217001436},
	author = {Ding, Ling and Ge, Tiantian and Gao, Huiwang and Luo, Chunle and Xue, Yuejun and Druffel, Ellen R M and Wang, Xuchen}
}
@article {2475,
	title = {Validated age and growth estimates for Carcharhinus obscurus in the northwestern Atlantic Ocean, with pre- and post management growth comparisons},
	journal = {Environmental Biology of Fishes},
	volume = {97109251443124592565546445894545835645277154931266199319909310036110823842426199561196662521049},
	year = {2014},
	month = {Jan-08-2014},
	pages = {881 - 896},
	abstract = {Age and growth estimates for the dusky shark, Carcharhinus obscurus, were derived from vertebral centra collected in the northwestern Atlantic Ocean. Sample collection spanned the years prior to and following the implementation ofmanagementmeasures (1963{\textendash} 2010). Growth was compared pre- and post- population depletion and pre- and post- management to investigate the possibility of density-mediated shifts in age and growth parameters over time. There was no evidence of difference between periods for either sex. Additionally, bomb radiocarbon dating was used to determine the periodicity of band pair formation. Results support the traditional interpretation of annual band pairs up to approximately 11 years of age. After this time, vertebral counts considerably underestimate true age. Maximum validated ages were estimated to be between 38 and 42 years of age (an increase of 15 to 19 years over the band count estimates), confirming longevity to at least 42 years of age. Growth curves estimated using only validated data were compared to those generated using band pair counts. Logistic growth parameters derived from validated vertebral length-at-age data were L$\infty$=261.5 cm FL, Lo=85.5 cm, to=4.89 year and g=0.15 year-1 for the sexes combined. Revised estimates of age at maturity were 17.4 years for males and 17.6 years for females.},
	keywords = {Age and growth, bomb radiocarbon, Dusky shark, Elasmobranch, Validation, Vertebrae},
	issn = {0378-1909},
	doi = {10.1007/s10641-013-0189-4},
	url = {http://link.springer.com/10.1007/s10641-013-0189-4http://link.springer.com/content/pdf/10.1007/s10641-013-0189-4},
	author = {Natanson, Lisa J. and Gervelis, Brian J. and Winton, Megan V. and Hamady, Li Ling and Gulak, Simon J. B. and Carlson, John K.}
}
@article {2083,
	title = {Penetration of anthropogenic carbon into organic particles of the deep ocean},
	journal = {Geophysical Research Letters},
	volume = {30},
	year = {2003},
	note = {709dpTimes Cited:12
Cited References Count:29
},
	month = {Jul 23},
	pages = {1744},
	abstract = {[1] In the late 1980s, bomb C-14 was present in suspended particulate organic carbon (POC) from the North Central Pacific (NCP) and Sargasso Sea ( SS) throughout most of the water column, demonstrating that deep POC had exchanged with atmospheric CO2 in the past 30 years. Upon reoccupation of these sites in 1999 and 2000, respectively, we observed that the delta(13)C values of suspended POC were lower than those measured a decade earlier. This demonstrates that anthropogenic CO2 from fossil fuel and biomass burning has penetrated a major organic matter pool in the deep ocean. Delta(14)C measured in the suspended POC showed similar or higher values in the deep Sargasso Sea and decreased values in the deep NCP compared to those measured previously. We use a box model to show that the differences in the radiocarbon results are likely due to the presence of resuspended sediment that is laterally advected from the continental margin to the deep Sargasso Sea.},
	keywords = {bomb radiocarbon, C-14, CO2, delta-c-13, MATTER, NORTH PACIFIC-OCEAN, SARGASSO SEA, Sediment, variability, water},
	isbn = {0094-8276},
	doi = {10.1029/2003GL017423},
	author = {Druffel, E. R. M. and Bauer, J. E. and Griffin, S. and Hwang, J.}
}
