Black Sea Database: Dataset Information
Dataset Name: "Mikhail Lomonosov", cruise 53a
Start: 26/09/1990
Finish: 01/11/1990
Number of stations: 465
Research Vessel (Platform): Mikhail Lomonosov
Organization: MHI NASU
Region:
Latitude range: 41°37'12" - 46°00'00"
Longitude range: 29°48'00" - 41°27'00"
Parameter list
Biology: Chlorophyll-a (Fluorometric method), Phaeopigments-a
Chemistry: Dissolved Oxygen (Winkler), Hydrogen sulfide (iodine back titration), Nitrate, Nitrite, pH, Phosphate, Silicic acid, Total Alkalinity
Physics: Beam Attenuation Coefficient at 427 nm, Density, Salinity, Secchi Disk visibility depth, Temperature
Description:
*Data file: 6452.dat - 6652.dat
*Format: Station data format of the NATO TU-BS project
*Ship: "Mikhail Lomonosov" (MHI NASU, Ukraine)
*Expedition: Cruise number 53-a
*Parameters: Temperature (deg.C), salinity (psu)
*Instruments and methods: CTD-probe ISTOK-5
*Accuracy: Temperature - 0.025 deg.C, Salinity - 0.025 psu
*Processing:
*Principal Investigator(s): L.A.Koveshnikov, Yu.Sh.Chigogidze
*Digitization: Data were obtained in digital form
*Remarks:
*Completed by:Alexey V.Mishonov (MHI NASU, Sevastopol, Ukraine)
*Date: 20.06.1996
*Source of data: MHI NASU
____________________________________________________________________
*Data file: bnk53aml.chm
*Format: Station data format of the NATO TU-BS project
*Ship: R/V M. Lomonosov, (MHI NASU, Ukraine)
*Expedition: Cruise number 53_a
*Parameters: Dissolved Oxygen(ml/l), Hydrogen Sulphide(ml/l),
Phosphate(microM/l), Alkalinity(mg-eq/l), Nitrate(microM/l),
Nitrite(microM/l), pH, Silicate(microM/l)
*Instruments and methods: CTD-probe ISTOK-5
*Accuracy:
*Processing: Dissolved Oxygen - Winkler's Method.
Hydrogen Sulphide - Iodometric Back Titration.
Phosphates - According To "Methods Of Hydrochemical Investigations
Of The Ocean", Moscow, Science, 1978. Method Of Murphy And Riley.
Silicic Acid - According To "Chemical Methods For Use In Marine
Environment Monitoring", Unesco, 1983, Manuals And Guides, 12, Ioc.
Nitrites - According To "Methods Of Hydrochemical Investigations
Of The Ocean", Moscow, Science, 1978. Method Of Bendshneider And Robinson.
Nitrates - According To "Methods Of Hydrochemical Investigations
Of The Ocean", Moscow, Science, 1978. Method Of Morris And Riley.
Nitrates Are Determined After Preliminary Reduction With Tiny
Grained Cd/Cu In Glass Column.
Nitrites Are Determined By Above Described Method Of Bendshneider And
Robinson.
pH - pH-meter. Accuracy (0.05 -0.01).
*Principal Investigator(s): B.T.Demin
*Digitization: Double-key entry at the MHI NASU (Sevastopol, Ukraine)
Responsible - Sergey K.Konovalov
*Remarks:
*Completed by:Sergey S.Konovalov (MHI NASU, Sevastopol, Ukraine)
*Date: 19.12.1996
*Source of data: MHI NASU, Ukraine
____________________________________________________________________
*Data file(s): ML53_awd.dat
*Format: Header data file format of the NATO TU-BS project.
*Ship (station) name: Mikhail Lomonosov (MHI, Ukraine).
*Expedition: Cruise number 53_a.
*Parameters: Secchi disk depth, meters, Forele_ulle scale, grade
number.
*Instruments and methods: Standard Secchi disk (diameter 0.3 m)
was used with a wire winch from the 5 m height desk. Standard
Forel-Ule scale (21 color samples) was used for determination
of the water color comparing the color of the scale and the
color of the sea water column above the Secchi disk at the 1/2
of its visibility depth.
*Accuracy: The error of the depth determination is approximately
0.5 m.
*Processing (if applied): Corrections were made on the wire angle.
*Principal investigator(s): Valery N.Voskresensky (MHI, Sevastopol,
Ukraine).
*Digitization: Double-key entry at the MHI (Sevastopol, Ukraine)
in September, 1993. Responsible - Dr. A.V.Mishonov.
*Remarks: Data are obtained by qualified stuff and are reliable.
*Completed by: Alexey V.Mishonov (MHI, Sevastopol, Ukraine).
*Date: 19.03.1996.
*Source of data: MHI NASU, Ukraine
____________________________________________________________________
*Data file(s): ml53Achl.dat.
*Format: station data file format of the NATO TU-BS project.
*Ship (station) name: R/V Mihail Lomonosov (MHI, Ukra#ne).
*Expedition: cruise number 53A, September, October 1990.
*Parameters: Depth, chlorophyll a, (mg/m3); Phaeopigments (%), disk Seki
*Instruments and methods: chlorophyll a and phaeopigments were measured
fluorometrically by use of laboratory fluorometer constracted on the base
of spectrophotometer "Specol", fitted with a red sensitive photomultiplier,
blue lamp, blue filter and red filter.
*Accuracy: lower limit = 0.01 mg/m3 and the error of Chl and Phaeo
determination is 10-15% (calculated from 10-15 repeatings)
*Processing (if applied):
*Principal investigator(s): Z.Finenko (IBBS-Department of ecological physiology
of phytoplankton, Ukraine).
*Digitization: single entry at the IBSS (Sevastopol, Ukraine).
*Remarks: Data are obtained by qualified stuff and are reliable.
*Completed by: Oleg Yunev (IBBS-Department of eclogical physiology of phytoplankton).
*Date: 25.06.1996.
*Source of data: IBBS-Department of ecological physiology of phytoplankton.
____________________________________________________________________
*Data file(s): ml53A_tr.dat
*Format: Station data file format of the NATO TU-BS project.
*Ship (station) name: Mikhail Lomonosov (MHI, Ukraine).
*Expedition: Cruise number 53-A.
*Parameters: Beam Attenuation Coefficient at 427 nm, 1/m (by decimal
logaritm).
*Instruments and methods: The transparensy meter AKP. It is a
two-beam photometer with a single photoreciever and logaritm
amplifier. The AKP alows to record vertical profiles of beam
attenuation coefficient in different spectral intervals ( 8
interferenc filters ) from 360 to 660 nm. It was used with a wire -
cable winch.
*Accuracy: The measurement error of the attenuation coefficient equal
0,01 1/m (by decimal logaritm). The error of the depth measurement is
2%.
*Processing (if applied):
*Principal investigator(s): Valery N. Voskresensky (MHI, Sevastopol,
Ukraine).
*Digitization: Double-key entry at the MHI (Sevastopol, Ukraine)
in September, 1993. Responsible - Dr. A.V.Mishonov.
*Remarks: Data are obtained by qualified stuff and are reliable.
*Completed by: Viktor I. Mankovsky (MHI, Sevastopol, Ukraine).
*Date: 11.12.1996.
*Source of data: MHI NASU, Ukraine
Stations List
| Station Name | Date | Time | Latitude | Longitude | Sea
Depth |
|---|
| ST (34) | 10/10/1990 | 08:45 | 42°34'00" | 38°15'00" | |
| 6538 (2) | 10/10/1990 | 09:12 | 42°34'00" | 38°15'00" | |
| 6538 | 10/10/1990 | 10:15 | 42°34'00" | 38°15'00" | |
| 6539 (2) | 10/10/1990 | 13:25 | 42°30'00" | 38°45'00" | |
| 6539 | 10/10/1990 | 14:05 | 42°30'00" | 38°45'00" | |
| 6540 (2) | 10/10/1990 | 16:00 | 42°50'00" | 38°45'00" | |
| 6540 | 10/10/1990 | 18:57 | 42°50'00" | 38°45'00" | |
| 6541 | 10/10/1990 | 22:45 | 43°10'00" | 38°45'00" | |
| 6541 (2) | 10/10/1990 | 22:47 | 43°10'00" | 38°45'00" | |
| 6542 | 11/10/1990 | 02:29 | 43°30'00" | 38°45'00" | |
| 6542 (2) | 11/10/1990 | 02:45 | 43°30'00" | 38°45'00" | |
| 6543 | 11/10/1990 | 05:56 | 43°50'00" | 38°45'00" | |
| 6543 (2) | 11/10/1990 | 06:30 | 43°50'00" | 38°45'00" | |
| 6544 | 11/10/1990 | 09:30 | 43°45'00" | 39°07'00" | |
| 6544 (2) | 11/10/1990 | 09:53 | 43°45'00" | 39°07'00" | |
| 6545 | 11/10/1990 | 12:30 | 43°30'00" | 39°15'00" | |
| 6545 (2) | 11/10/1990 | 13:05 | 43°30'00" | 39°15'00" | |
| 6546 | 11/10/1990 | 17:00 | 43°24'00" | 39°35'00" | |
| 6546 (2) | 11/10/1990 | 17:00 | 43°24'00" | 39°35'00" | |
| 6547 | 11/10/1990 | 23:35 | 43°10'00" | 39°15'00" | |
| 6547 (2) | 12/10/1990 | 00:30 | 43°10'00" | 39°15'00" | |
| 6548 | 12/10/1990 | 03:12 | 42°50'00" | 39°15'00" | |
| 6548 (2) | 12/10/1990 | 03:30 | 42°50'00" | 39°15'00" | |
| ST (35) | 12/10/1990 | 06:45 | 42°30'00" | 39°15'00" | |
| 6549 | 12/10/1990 | 07:38 | 42°30'00" | 39°15'00" | |
| 6549 (2) | 12/10/1990 | 08:30 | 42°30'00" | 39°15'00" | |
| 6550 (2) | 12/10/1990 | 10:45 | 42°18'00" | 39°15'00" | |
| ST (36) | 12/10/1990 | 10:50 | 42°18'00" | 39°15'00" | |
| 6550 | 12/10/1990 | 11:00 | 42°18'00" | 39°15'00" | |
| 6551 (2) | 12/10/1990 | 14:15 | 42°12'00" | 39°45'00" | |
| 6551 | 12/10/1990 | 15:10 | 42°12'00" | 39°45'00" | |
| 6552 (2) | 12/10/1990 | 17:47 | 42°30'00" | 39°45'00" | |
| 6552 | 12/10/1990 | 18:18 | 42°30'00" | 39°45'00" | |
| 6553 (2) | 12/10/1990 | 21:20 | 42°50'00" | 39°45'00" | |
| 6553 | 12/10/1990 | 22:52 | 42°50'00" | 39°45'00" | |
| 6554 (2) | 13/10/1990 | 00:40 | 43°10'00" | 39°45'00" | |
| 6554 | 13/10/1990 | 01:18 | 43°10'00" | 39°45'00" | |
| 6555 | 13/10/1990 | 04:19 | 43°03'00" | 40°04'00" | |
| 6555 (2) | 13/10/1990 | 05:00 | 43°03'00" | 40°04'00" | |
| ST (37) | 13/10/1990 | 07:45 | 42°52'48" | 40°30'00" | |
| 6556 | 13/10/1990 | 08:17 | 42°53'00" | 40°30'00" | |
| 6556 (2) | 13/10/1990 | 09:00 | 42°53'00" | 40°30'00" | |
| ST (38) | 13/10/1990 | 09:52 | 42°50'00" | 40°15'00" | |
| 6557 | 13/10/1990 | 10:02 | 42°50'00" | 40°15'00" | |
| 6557 (2) | 13/10/1990 | 11:00 | 42°50'00" | 40°15'00" | |
| ST (39) | 13/10/1990 | 13:00 | 42°30'00" | 40°15'00" | |
| 6558 | 13/10/1990 | 13:35 | 42°30'00" | 40°15'00" | |
| 6558 (2) | 13/10/1990 | 14:30 | 42°30'00" | 40°15'00" | |
| 6559 (2) | 13/10/1990 | 16:10 | 42°10'00" | 40°15'00" | |
Showing 201-250 from 465 | Previous 50 | Next 50
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