Black Sea Database: Dataset Information
Dataset Name: "Bilim", 1987 May
Start: 02/05/1987
Finish: 03/05/1987
Number of stations: 23
Research Vessel (Platform): Bilim
Organization: IMS METU
Region:
Latitude range: 41°13'36" - 41°30'18"
Longitude range: 29°08'00" - 30°40'30"
Parameter list
Biology: Chlorophyll-a (Fluorometric method)
Chemistry: Dissolved Oxygen (CTD-probe), Humic matter, Hydrogen sulfide (iodine back titration), Nitrate and Nitrite, Nitrite, Phosphate, Total Organic Carbon, Total Suspended Matter
Physics: Density, Salinity, Temperature
Description:
*Data file(s): 09230.dat...09233.dat, 09235.dat, 09236.dat,
09300.dat...09307.dat, 09309.dat...09317.dat.
*Format: station CTD data file format of the NATO TU-BS project.
*Ship (station) name: R/V Bilim (IMS-METU, Turkey).
*Expedition: May 1987.
*Parameters: Depth, temperature, salinity, dissolved oxygen.
*Instruments and methods: Seabird Electronics (SBE) CTD probe with additonal
oxygen sensor 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: May 1987.
*Parameters: Depth, hydrogen sulfide, phosphate, nitrite,
chlorophyll, humic matter, DOP, nitrite+nitrate, TOC.
*Instruments and methods: -Hydrogen sulfide is determined by iodometric back
titration.
-Phosphate, nitrite and nitrite+nitrate are determined by
the Technicon Autoanalyzer.
-Chlorophyll and humic matter are determined by spectrophotometric and
fluorimetric methods.
-DOP is obtained through the sensor on the CTD probe.
-TOC is determined by the Technicon WET Method (persulfate digestion
under a UV source).
*Accuracy:
*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.
Stations List
| Station Name | Date | Time | Latitude | Longitude | Sea
Depth |
|---|
| 09230 | 02/05/1987 | 13:02 | 41°13'36" | 29°08'00" | 66 |
| 09231 | 02/05/1987 | 13:25 | 41°16'00" | 29°10'00" | 79 |
| 09232 | 02/05/1987 | 14:10 | 41°18'00" | 29°11'00" | 58 |
| 09233 | 02/05/1987 | 14:15 | 41°18'00" | 29°11'00" | 80 |
| 09235 | 02/05/1987 | 14:40 | 41°18'00" | 29°11'00" | 80 |
| 09236 | 02/05/1987 | 16:40 | 41°30'00" | 29°25'00" | 1000 |
| 9236 | 02/05/1987 | 16:40 | 41°30'00" | 29°25'00" | |
| 09300 | 02/05/1987 | 18:50 | 41°30'00" | 29°45'00" | 1000 |
| 9300 | 02/05/1987 | 18:50 | 41°30'00" | 29°45'00" | |
| 09301 | 02/05/1987 | 20:23 | 41°30'00" | 30°00'00" | 1000 |
| 09302 | 02/05/1987 | 22:18 | 41°30'00" | 30°20'00" | 1000 |
| 9302 | 02/05/1987 | 22:18 | 41°30'00" | 30°20'00" | |
| 09303 | 02/05/1987 | 23:20 | 41°25'00" | 30°20'00" | 112 |
| 09304 | 03/05/1987 | 00:26 | 41°25'00" | 30°30'00" | 150 |
| 9304 | 03/05/1987 | 00:26 | 41°25'00" | 30°30'00" | |
| 09305 | 03/05/1987 | 01:20 | 41°30'00" | 30°30'00" | 1000 |
| 9305 | 03/05/1987 | 01:20 | 41°30'00" | 30°30'00" | |
| 09306 | 03/05/1987 | 02:25 | 41°30'18" | 30°40'12" | 1000 |
| 9306 | 03/05/1987 | 02:25 | 41°30'18" | 30°40'12" | |
| 09307 | 03/05/1987 | 03:35 | 41°25'00" | 30°40'30" | 1000 |
| 9307 | 03/05/1987 | 03:35 | 41°25'00" | 30°40'30" | |
| 09309 | 03/05/1987 | 04:32 | 41°20'00" | 30°40'18" | 1000 |
| 9309 | 03/05/1987 | 04:32 | 41°20'00" | 30°40'18" | |
| 09310 | 03/05/1987 | 05:28 | 41°15'12" | 30°40'06" | 1000 |
| 9310 | 03/05/1987 | 05:28 | 41°15'12" | 30°40'06" | |
| 09311 | 03/05/1987 | 06:55 | 41°15'00" | 30°30'00" | 350 |
| 9311 | 03/05/1987 | 06:55 | 41°15'00" | 30°30'00" | |
| 09312 | 03/05/1987 | 07:56 | 41°20'00" | 30°30'00" | 115 |
| 9312 | 03/05/1987 | 07:56 | 41°20'00" | 30°30'00" | |
| 09313 | 03/05/1987 | 09:07 | 41°20'00" | 30°20'00" | 95 |
| 9313 | 03/05/1987 | 09:07 | 41°20'00" | 30°20'00" | |
| 09314 | 03/05/1987 | 09:55 | 41°15'00" | 30°20'00" | 65 |
| 9314 | 03/05/1987 | 09:55 | 41°15'00" | 30°20'00" | |
| 09315 | 03/05/1987 | 12:00 | 41°15'00" | 30°00'00" | 70 |
| 9315 | 03/05/1987 | 12:00 | 41°15'00" | 30°00'00" | |
| 09316 | 03/05/1987 | 13:36 | 41°15'00" | 29°44'48" | 61 |
| L15L45 | 03/05/1987 | 13:36 | 41°15'00" | 29°44'48" | |
| 09317 | 03/05/1987 | 15:43 | 41°15'00" | 29°24'00" | 51 |
| 9317 | 03/05/1987 | 15:43 | 41°15'00" | 29°24'00" | |
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| Note: yellow markers on map represent all selected stations, green markers - stations from current table.
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