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Overview
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| Chief Scientist Reports: | 1 | , | 2
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| Cruise Plans:
| 1
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| 2
| | Cast Schedules (.doc): | 1 |
| Cruise Tracks:
| 1
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| 2
| | Cast Sheets: | 1 |
| Water Budgets: | 1 |
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Plots
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| Water Column Measurements |
| Temperarure
| 1 | ,
| 2 |
| Salinity
| 1 | ,
| 2 |
| Oxygen
| 1 | ,
| 2 |
| Dissolved Inorganic Carbon & Alkalinity
| 1 | ,
| 2 |
| Chloropigment
| 1 | ,
| 2 |
| Phosphate
| 1 | ,
| 2 |
| Low-level Phosphorus
| 1 | ,
| 2 |
| Nitrate + Nitrite
| 1 | ,
| 2 |
| Silicate
| 1 | ,
| 2 |
| Dissolved Organic Phosphorus
| 1 | ,
| 2 |
| Dissolved Organic Nitrogen
| 1 | ,
| 2 |
| Dissolved Organic Carbon
| 1 | ,
| 2 |
| AU-10 Chlorophyll a & Pheopigment
| 1 | ,
| 2 |
| Heterotrophic Bacteria
| 1 | ,
| 2 |
| Prochlorococcus
| 1 | ,
| 2 |
| Synechococcus
| 1 | ,
| 2 |
| Eukaryotes
| 1 | ,
| 2 |
| TD-700 Chlorophyll a, b & c
| 1 | ,
| 2 |
| Leucine L
| 1 | ,
| 2 |
| Leucine-L : Leucine-D
| 1 | ,
| 2 |
| 0-100m Integrated Measurements |
| Particulate Matter
| 1 | ,
| 2 |
| Elemental Ratios
| 1 | ,
| 2 |
| Phycoerythrin
| 1 | ,
| 2 |
| HPLC Chlorophylls
| 1 | ,
| 2 |
| HPLC Photosynthetic Carotenoids
| 1 | ,
| 2 |
| HPLC Photo-protective Carotenoids
| 1 | ,
| 2 |
| Adenosine 5-Triphosphate |
| QPCR nifH
| 1 |
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As of 2007, the Hawaii Ocean Time-series has made near
monthly measurements at Station ALOHA (22° 45'N, 158° 00'W) for
the past 19 years. Data from this Eulerian Ocean Observatory have been
supplemented by several transects of opportunity to detect spatial
variations of key biogeochemical properties, including nutrients (N, P,
Si), chlorophyll, DIC/Alkalinity, dissolved & particulate organic
matter, pico- & nano-plankton biomass & activity, nitrogenase
gene expression, and bio-optical characteristics to name a few. This
HOT transect, from Hawaii to Alaska and back (April & October
2003, respectively) provided a comparative analysis of relavent
biogeochemical properties across the gyre and its northern
boundary.
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