Level III Measurements
Table of measurements
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U.S. Repeat Hydrography Level III Measurements
Year Cruise Chloro-
phyll		 Prim.
Produc.		 HPLC
pigments		 Contin
-uous
analyzers		 Del 15N of NO3 32Si NH4 Low level
nuts		 TOP Optical
profiling		 17O of O2 17O of O2Methyl
halides		 Mercury
2003 A16N Y-L
2003 A20 S/N/C S/N/C S/N/C
2003 A22 S/N/C S/N/C S/N/C
2004 P2
2005 A16S B Y-L
2005 P16S S/N/C S/N/C S/N/C
2006 P16N S/N/C S/N/C S/N/C K
2007 I8S
2007 I9N
2007 P18 A
2008 P18 A
2008 I6S
2009 I5
2009 P6 A
2009 A13.5
2010 S4P
2010 A10
I7N
Year Cruise DMS Multi-beam
ADCP		 Th-230** Pa 231** Bacterial
Biomass*		 Bacterial Prod.* Carbo-
hydrates*		 Zooplank & DIC** Aero
sols		 HCFC 18O B_Car DO14C
2003 A16N L Y-L
2003 A20 S/N/C S/N/C S/N/C
2003 A22 S/N/C S/N/C S/N/C
2004 P2 F/B F/B P
2005 A16S J Y-L
2005 P16S S/N/C S/N/C S/N/C L L
2006 P16N S/N/C S/N/C S/N/C F
2007 I8S
2007 I9N
2007 P18
2008 P18
2008 I6S S D
2009 I5 L
2009 P6 L D
2010 A13.5
2010 S4P
2010 A10
I7N

* funded
**proposed limited sample collection on past and present cruises
Chlorophyll: S/N/C = Siegel, Nelson, Carlson
HPLC Pigs: S/N/C = Siegel, Nelson, Carlson
Continuous Analyzers: B = Byrne
Del 15N of NO3: A = Altabet
Optical profiling: S/N/C = Siegel, Nelson, Carlson
Methyl halides: Y-L = Yvon-Lewis
Mercury: K = Krabbenhoft
Th 230: F/B= Francois, Bacon
Bacteria Biomass: S/N/C = Siegel, Nelson, Carlson
Bacterial Production: S/N/C = Siegel, Nelson, Carlson
Carbohydrates: S/N/C = Siegel, Nelson, Carlson
Zooplankton and DIC: D/F Dickson and Fabry
Aerosols: L = Landing, J = Johansen, P = Patris
HCFC: Y-L = Yvon-Lewis
18O: S = Speer
B_Car: D = Dittmar
DO14C: D = Druffel