Sience Field
Bioscience => Ocean Production Process
Umitakamaru => Bioscience
| Overview | |
|---|---|
| Title | Zooplankton samples in the Southern Ocean, UM0708 (UM0708) |
| Sub-Title | |
| Data Summary | Zooplankton samples were collected using a twin-NORPAC net (mesh-opening: 330 um and 100 um, mouth diameter: 0.45 m), an ORI net (mesh size: 1.0 mm, mouth diameter: 1.6 m) and RMT 1+8 (mesh size: 330 um and 4.5 mm, mouth area: 1 m2 and 8 m2) off Lutzow-Holm Bay. Data were obtained during the cruise of TR/V Umitaka-maru in 2007/2008 austral summer. Zooplankton samples were immediately preserved in buffered 5% formaldehyde-seawater solution. Live animals were collected by using a ring net equipped with a 12 L cod-end bucket (Salp-net, mesh size: 500 um, mouth diameter: 1.0 m) off Lutzow-Holm Bay. Specimens were used to examine metabolic rates (oxygen consumption rate, ammonia and phosphate excretion rates) of zooplankton. These experiments were conducted on board. http://biows.nipr.ac.jp/JARE/um0708-1a.png http://biows.nipr.ac.jp/JARE/um0708-1b.png http://biows.nipr.ac.jp/JARE/um0708-1c.png |
| About Observation | |
| Spatial Coverage | |
| Data Location | Southern Ocean |
| Observaion Period / Temporal Coverage |
2007-12-27 - 2008-01-11 |
| Data Period | 2007-12-27 - 2008-01-11 |
| Observation Photo |
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| Data Details | |
| Data Name | Zooplankton |
| Data Format | Digital data and samples |
| Data Recording / Acquisition Sampling |
27 December, 2007-11 January, 2008 |
| Observation Instruments | NORPAC net,ORI net,RMT 1+8,Salp-net |
| Sample Data |
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| Publication | |
| Publication method | http://biows.nipr.ac.jp/JARE/um0708.png Metadata/AMD : Zooplankton samples in the Southern Ocean, UM0708 |
| Data Policy | |
| Data Center (Contact Person) |
National Institute of Polar Research (Kunio Takahashi) |
| takahashi.kunio (at) nipr.ac.jp | |
| Related Organization | Takashi Ishimaru, Tokyo University of Marine Science and Technology |
| Scientific Results / Publication |
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| Digital Object Identifier(DOI) | |
| Creator | Kunio Takahashi |
| Publisher | National Institute of Polar Research |