Black Sea Database: Dataset Information
Dataset Name: "Bilim", 1987 April
Start: 01/04/1987
Finish: 28/04/1987
Number of stations: 85
Research Vessel (Platform): Bilim
Organization: IMS METU
Region:
Latitude range: 41°13'36" - 42°50'12"
Longitude range: 28°10'00" - 35°20'00"
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
Physics: Density, Salinity, Temperature
Description:
*Data file(s): 9001.dat...9035.dat, 9100.dat...9111.dat, 9113.dat...9118.dat,
9120.dat...9133.dat.
*Format: station CTD data file format of the NATO TU-BS project.
*Ship (station) name: R/V Bilim (IMS-METU, Turkey).
*Expedition: April 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: April 1987.
*Parameters: Depth, hydrogen sulfide, phosphate, nitrite, chlorophyll, DOP,
nitrite+nitrate, TOC, humic matter.
*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.
____________________________________________________________________
*Data file(s): polution.dat
*Format: station data file format of the NATO TU-BS project.
*Ship (station) name: R/V Bilim (IMS-METU, Turkey).
*Expedition: April 1987.
*Parameters: Depth, TSS, SW/Hg, SW/PH, BOD-5.
*Instruments and methods: Known volume (i.e. 1-2 liter) of water is
filtered through GF/C filter papers and dried for weighing for the
determination of TSS.
*Accuracy:
*Processing (if applied):
*Principal investigator(s): Semal Yemenicioglu (IMS-METU, Turkey).
*Digitization: Single-key entry at IMS-METU.
*Remarks: Data are obtained by qualified and are reliable in that sense,
however error bounds may exist for weighing.
*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 |
|---|
| 9001 | 21/04/1987 | 05:34 | 41°13'36" | 29°08'00" | 74 |
| 9002 | 21/04/1987 | 05:50 | 41°14'30" | 29°09'00" | 60 |
| 9003 | 21/04/1987 | 06:03 | 41°15'00" | 29°09'30" | 60 |
| 9004 | 21/04/1987 | 06:20 | 41°16'00" | 29°11'00" | 65 |
| 9005 | 21/04/1987 | 06:28 | 41°16'00" | 29°11'00" | 67 |
| 9006 | 21/04/1987 | 06:47 | 41°17'00" | 29°11'00" | 75 |
| 9007 | 21/04/1987 | 06:55 | 41°18'00" | 29°11'00" | 79 |
| 9008 | 21/04/1987 | 07:09 | 41°19'00" | 29°11'00" | 61 |
| 9009 | 21/04/1987 | 07:15 | 41°19'00" | 29°10'00" | 71 |
| 9010 | 21/04/1987 | 07:42 | 41°20'00" | 29°08'00" | 74 |
| 9011 | 21/04/1987 | 07:54 | 41°20'00" | 29°07'00" | 80 |
| 9012 | 21/04/1987 | 08:12 | 41°21'00" | 29°06'00" | 76 |
| 9013 | 21/04/1987 | 08:22 | 41°21'12" | 29°05'30" | 81 |
| 9014 | 21/04/1987 | 08:45 | 41°22'00" | 29°03'30" | 80 |
| 9015 | 21/04/1987 | 09:22 | 41°25'00" | 29°00'00" | 83 |
| 9016 | 21/04/1987 | 10:38 | 41°30'00" | 29°00'00" | 92 |
| 9017 | 21/04/1987 | 13:02 | 41°30'00" | 28°40'00" | 82 |
| 9018 | 21/04/1987 | 14:20 | 41°30'00" | 28°30'00" | 72 |
| 9019 | 21/04/1987 | 17:40 | 41°50'00" | 28°10'00" | 73 |
| 9020 | 21/04/1987 | 18:58 | 41°50'00" | 28°20'00" | 65 |
| 9021 | 21/04/1987 | 20:00 | 41°49'54" | 28°29'36" | 86 |
| 9022 | 21/04/1987 | 21:18 | 41°50'00" | 28°40'00" | 176 |
| 9023 | 21/04/1987 | 23:27 | 41°50'00" | 29°00'00" | 1000 |
| 9024 | 22/04/1987 | 02:05 | 41°50'00" | 29°25'30" | 1000 |
| 9025 | 22/04/1987 | 04:45 | 41°50'00" | 29°45'00" | 1000 |
| 9026 | 22/04/1987 | 08:10 | 41°50'00" | 30°20'00" | 1000 |
| 9027 | 22/04/1987 | 11:08 | 41°50'06" | 30°50'00" | 1000 |
| 9028 | 22/04/1987 | 14:29 | 41°50'00" | 31°15'30" | 1000 |
| 9029 | 22/04/1987 | 17:55 | 41°50'06" | 31°50'18" | 1000 |
| 9030 | 23/04/1987 | 09:05 | 41°50'00" | 32°20'00" | 820 |
| 9031 | 23/04/1987 | 11:00 | 42°00'00" | 32°20'00" | 1000 |
| 9032 | 23/04/1987 | 12:45 | 42°10'00" | 32°20'00" | 1000 |
| 9033 | 23/04/1987 | 16:10 | 42°20'00" | 32°50'00" | 1000 |
| 9034 | 23/04/1987 | 17:40 | 42°10'00" | 32°50'00" | 1000 |
| 9035 | 25/04/1987 | 14:30 | 42°20'00" | 33°20'30" | 1000 |
| 9100 | 25/04/1987 | 16:15 | 42°30'00" | 33°20'00" | 1000 |
| 9101 | 25/04/1987 | 19:04 | 42°50'12" | 33°20'12" | 1000 |
| 9102 | 25/04/1987 | 22:33 | 42°50'00" | 33°50'00" | 1000 |
| 9103 | 26/04/1987 | 01:40 | 42°50'00" | 34°20'30" | 1000 |
| 9104 | 26/04/1987 | 04:50 | 42°50'00" | 34°50'12" | 1000 |
| 9105 | 26/04/1987 | 07:50 | 42°40'00" | 35°20'00" | 1000 |
| 9106 | 26/04/1987 | 11:10 | 42°20'00" | 35°20'00" | 1000 |
| 9107 | 26/04/1987 | 12:55 | 42°10'00" | 35°20'00" | 1000 |
| 9108 | 26/04/1987 | 14:35 | 42°00'00" | 35°20'00" | 1000 |
| 9109 | 26/04/1987 | 18:10 | 42°10'00" | 34°50'00" | 1000 |
| 9110 | 26/04/1987 | 19:50 | 42°20'00" | 34°50'00" | 1000 |
| 9111 | 26/04/1987 | 21:45 | 42°30'00" | 34°50'00" | 1000 |
| 9112 | 27/04/1987 | 01:08 | 42°30'00" | 34°20'00" | 1000 |
| 9113 | 27/04/1987 | 01:08 | 42°30'00" | 34°20'00" | 1000 |
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