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 |
|---|
| 9115 | 27/04/1987 | 04:55 | 42°10'00" | 34°20'00" | 1000 |
| 9116 | 27/04/1987 | 07:13 | 42°20'00" | 34°05'00" | 1000 |
| 9117 | 27/04/1987 | 09:20 | 42°10'00" | 33°50'00" | 250 |
| 9118 | 27/04/1987 | 10:33 | 42°05'00" | 33°50'00" | 100 |
| M05Q50 | 27/04/1987 | 13:30 | 42°05'00" | 33°50'00" | 100 |
| 9120 | 27/04/1987 | 22:05 | 42°10'00" | 33°20'00" | 900 |
| 9121 | 28/04/1987 | 02:00 | 42°00'00" | 32°50'00" | 1000 |
| 9122 | 28/04/1987 | 09:06 | 41°40'00" | 31°50'00" | 1000 |
| 9123 | 28/04/1987 | 10:26 | 41°35'00" | 31°50'00" | 500 |
| 9124 | 28/04/1987 | 11:25 | 41°30'00" | 31°50'00" | 65 |
| 9125 | 28/04/1987 | 13:30 | 41°30'00" | 31°30'00" | 1000 |
| 9126 | 28/04/1987 | 15:08 | 41°30'00" | 31°15'00" | 1000 |
| 9127 | 28/04/1987 | 16:18 | 41°25'00" | 31°15'00" | 800 |
| 9128 | 28/04/1987 | 18:02 | 41°15'00" | 31°14'42" | 85 |
| 9129 | 28/04/1987 | 19:36 | 41°15'00" | 31°00'00" | 590 |
| 9130 | 28/04/1987 | 20:50 | 41°15'00" | 30°50'06" | 270 |
| 9131 | 28/04/1987 | 22:04 | 41°20'00" | 30°50'00" | 500 |
| 9132 | 28/04/1987 | 23:07 | 41°25'00" | 30°50'00" | 700 |
| 9133 | 28/04/1987 | 23:58 | 41°30'00" | 30°50'00" | 1000 |
Showing 51-69 from 69 | Previous 50
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| Note: yellow markers on map represent all selected stations, green markers - stations from current table.
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