Black Sea Database: Dataset Information
Dataset Name: "Bilim", 1993 April
Start: 02/04/1993
Finish: 14/04/1993
Number of stations: 157
Research Vessel (Platform): Bilim
Organization: IMS METU
Region:
Latitude range: 41°15'00" - 45°30'00"
Longitude range: 28°12'00" - 35°15'00"
Parameter list
Biology: Chlorophyll-a (Fluorometric method), Mesozooplankton F5 ("fodder", Hensen net, w/o Noct., Pleur., Aurel., Mnemiop.) b, Mesozooplankton F5 ("fodder", Hensen net, w/o Noct., Pleur., Aurel., Mnemiop.) n
Chemistry: Dissolved Oxygen (Winkler), Humic matter, Hydrogen sulfide (iodine back titration), Nitrate and Nitrite, Nitrite, Phosphate, Silicic acid, Total Alkalinity
Physics: Density, Photosynthetically Active Radiation, Salinity, Secchi Disk visibility depth, Temperature
Description:
*Data file(s): 57400.dat...57406.dat, 57500.dat...57502.dat, 57504.dat,
57505.dat, 57600.dat, 57601.dat, 57603.dat...57610.dat, 57700.dat...57716.dat,
57800.dat...57808.dat, 57900.dat...57914.dat, 58000.dat...58003.dat,
58005.dat, 58006.dat, 58101.dat, 58102.dat, 58104.dat...58110.dat,
58200.dat...58208.dat, 58300.dat...58307.dat, 58400.dat...58407.dat,
58500.dat...58511.dat, 58600.dat...58608.dat.
*Format: station CTD data file format of the NATO TU-BS project.
*Ship (station) name: R/V Bilim (IMS-METU, Turkey).
*Expedition: April 1993.
*Parameters: Depth, temperature, salinity.
*Instruments and methods: Seabird Electronics (SBE) CTD probe
and deck unit was used with a wire winch from the rear of the vessel.
*Accuracy: Not applicable since the instruments are not periodically
calibrated (precision is one part in ten thousand).
*Processing (if applied): Data are averaged with respect to one meter
depth bins and converted to ASCII.
*Principal investigator(s): Umit Unluata (IMS-METU, Turkey).
*Digitization: On board of the ship via deck unit under the responsibility of
the principal investigator. Processing applied at IMS-METU under responsibility
of the department of Physical Oceanography.
*Remarks: Data are reliable due to quality of the instrumentation and precise
acquisition.
*Completed by: Sinan Husrevoglu (IMS-METU, Turkey).
*Date: 25.06.1996.
*Source of data: IMS-METU.
____________________________________________________________________
*Data file(s): chem.dat
*Format: station data file format of the NATO TU-BS project.
*Ship (station) name: R/V Bilim (IMS-METU, Turkey).
*Expedition: April 1993.
*Parameters: Depth, hydrogen sulfide, phosphate, nitrite, silicate,
chlorophyll, DOW, nitrite+nitrate, humic matter, alkalinity.
*Instruments and methods: -Hydrogen sulfide is determined by iodometric back
titration.
-Phosphate, nitrite, silicate and nitrite+nitrate are determined by
the Technicon Autoanalyzer.
-Chlorophyll and humic matter are determined by spectrophotometric and
fluorimetric methods.
-DOW is determined by Winkler titration method.
-Alkalinity is determined by the pH-meter.
*Accuracy: Error is applicable for alkalinity and is approximately 0.05.
*Processing (if applied): None.
*Principal investigator(s): Ozden Basturk (IMS-METU, Turkey).
*Digitization: Single-key entry at IMS-METU under supervision of Ozden
Basturk (IMS-METU).
*Remarks: Data are reliable in the sense of qualified staff and
instrumentation, however no error bounds or intercalibrations are present.
*Completed by: Sinan Husrevoglu (IMS-METU, Turkey).
*Date: 25.06.1996.
*Source of data: IMS-METU.
____________________________________________________________________
*Data file(s): sd.dat
*Format: station data file format of the NATO TU-BS project.
*Ship (station) name: R/V Bilim (IMS-METU, Turkey).
*Expedition: April 1993.
*Parameters: Secchi disk depth.
*Instruments and methods: Standard Secchi disk (0.3 m in diameter) fixed on
the rosette where the Nansen bottles, the CTD probe and the additional
sensors are. The disk is fixed at a known height offset from the pressure
sensor.
*Accuracy: Approximately 0.5 m.
*Processing (if applied): Corrections are made for the wire angle.
*Principal investigator(s): Aysen Yilmaz (IMS-METU, Turkey).
*Digitization: Single-key entry at IMS-METU.
*Remarks: The depth is determined by the pressure sensor of the CTD probe
and the staff are reliably experienced.
*Completed by: Sinan Husrevoglu (IMS-METU, Turkey).
*Date: 25.06.1996.
*Source of data: IMS-METU.
____________________________________________________________________
*Data file(s): B9304.dat (zooplankton)
*Format: Station data file format of the NATO TU-BS project
*Ship (station) name: R/V Bilim
*Expedition: Not Registered
*Parameters: Mesozooplankton 33 Stations
*Instruments and methods: Hensen net (300 micron mesh size) Vertical haul
*Accuracy: the error of determination depends upon the wire angle
*Processing (if applied): without corrections of the wire angle
*Principal investigators: G. Ergun; Sorting: Ayse; Identification:
U. Niermann, T. Shiganova
*Digitization: In Biology Laboratory of IMS-METU (Erdemli) for database
*Remarks: File B9304.dat
Description:
Horizon minimum (m), Horizon maximum (m) of haul, Groups
Groups:
1 = fodder zooplankton (without Jellyplankton)
2 = Noctiluca not recorded because of big mesh size.
*Completed by: G. Ergun, U. Niermann, V. Melnikov, Z. Uysal, Altukhov
*Date: 23.02.97
*Source of data: IMS-METU
Stations List
| Station Name | Date | Time | Latitude | Longitude | Sea
Depth |
|---|
| 57400 | 02/04/1993 | 15:00 | 41°20'00" | 29°15'00" | 81 |
| L20L15 | 02/04/1993 | 15:15 | 41°20'00" | 29°15'00" | 85 |
| 57401 | 02/04/1993 | 16:35 | 41°30'00" | 29°15'00" | 290 |
| L30L15 | 02/04/1993 | 17:00 | 41°30'00" | 29°15'00" | 288 |
| 57402 | 02/04/1993 | 19:30 | 41°40'00" | 29°15'00" | 1400 |
| L40L15 | 02/04/1993 | 20:00 | 41°40'00" | 29°15'00" | 1400 |
| 57403 | 02/04/1993 | 21:30 | 41°50'00" | 29°15'00" | 1800 |
| L50L15 | 02/04/1993 | 21:45 | 41°50'00" | 29°15'00" | 1800 |
| 57404 | 02/04/1993 | 23:35 | 42°00'00" | 29°15'00" | 2000 |
| 57405 | 03/04/1993 | 01:35 | 42°10'00" | 29°15'00" | 2000 |
| M10L15 | 03/04/1993 | 01:35 | 42°10'00" | 29°15'00" | 2000 |
| 57406 | 03/04/1993 | 06:30 | 42°30'00" | 29°45'00" | 2200 |
| M30L45 | 03/04/1993 | 06:45 | 42°30'00" | 29°45'00" | 2100 |
| 57500 | 03/04/1993 | 12:30 | 42°50'00" | 30°15'00" | 2200 |
| M50M15 | 03/04/1993 | 12:30 | 42°50'00" | 30°15'00" | 2100 |
| 57501 | 03/04/1993 | 15:45 | 42°50'00" | 30°45'00" | 2200 |
| M50M45 | 03/04/1993 | 16:45 | 42°50'00" | 30°45'00" | 2100 |
| 57502 | 03/04/1993 | 20:45 | 43°10'00" | 31°15'00" | 1800 |
| N10N15 | 03/04/1993 | 21:00 | 43°10'00" | 31°15'00" | 1800 |
| 57504 | 04/04/1993 | 01:00 | 43°30'00" | 31°45'00" | 1950 |
| N30N45 | 04/04/1993 | 01:00 | 43°30'00" | 31°45'00" | 1950 |
| 57505 | 04/04/1993 | 06:35 | 43°50'00" | 31°30'00" | 1650 |
| 57600 | 04/04/1993 | 08:10 | 43°50'00" | 31°15'00" | 1600 |
| 57601 | 04/04/1993 | 10:00 | 43°50'00" | 31°00'00" | 1300 |
| 57603 | 04/04/1993 | 11:45 | 43°50'00" | 30°45'00" | 1020 |
| 57604 | 04/04/1993 | 13:30 | 43°50'00" | 30°30'00" | 475 |
| 57605 | 04/04/1993 | 15:40 | 43°50'00" | 30°15'00" | 120 |
| 57606 | 04/04/1993 | 17:35 | 43°53'00" | 29°55'00" | 77 |
| R15 | 04/04/1993 | 18:30 | 43°53'00" | 29°55'00" | 58 |
| 57607 | 04/04/1993 | 20:00 | 43°55'00" | 29°30'00" | 70 |
| 57608 | 04/04/1993 | 22:50 | 44°00'00" | 29°00'00" | 50 |
| R7 | 04/04/1993 | 23:00 | 44°00'00" | 29°00'00" | 50 |
| 57609 | 05/04/1993 | 01:05 | 44°15'00" | 29°07'00" | 44 |
| 57610 | 05/04/1993 | 03:00 | 44°25'00" | 29°20'00" | 48 |
| R8 | 05/04/1993 | 03:20 | 44°25'00" | 29°20'00" | 49 |
| 57700 | 05/04/1993 | 04:35 | 44°20'00" | 29°32'00" | 59 |
| 57701 | 05/04/1993 | 06:00 | 44°15'00" | 29°45'00" | 66 |
| 57702 | 05/04/1993 | 08:10 | 44°07'00" | 30°05'00" | 90 |
| 57703 | 05/04/1993 | 10:35 | 43°57'00" | 30°27'00" | 135 |
| 57704 | 05/04/1993 | 12:25 | 44°10'00" | 30°40'00" | 130 |
| 57705 | 05/04/1993 | 14:20 | 44°20'00" | 30°24'00" | 90 |
| 57706 | 05/04/1993 | 16:20 | 44°30'00" | 30°08'00" | 67 |
| 57707 | 05/04/1993 | 18:15 | 44°40'00" | 29°53'00" | 58 |
| 57708 | 05/04/1993 | 20:45 | 44°50'00" | 30°12'00" | 52 |
| 57709 | 05/04/1993 | 22:40 | 45°00'00" | 30°30'00" | 51 |
| R17 | 05/04/1993 | 23:00 | 45°00'00" | 30°30'00" | 50 |
| 57710 | 06/04/1993 | 01:20 | 44°45'00" | 30°42'00" | 70 |
| 57711 | 06/04/1993 | 02:30 | 44°38'00" | 30°49'00" | 90 |
| 57712 | 06/04/1993 | 03:50 | 44°30'00" | 30°54'00" | 105 |
Showing 1-50 from 157 | Next 50
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| Note: yellow markers on map represent all selected stations, green markers - stations from current table.
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