Deutsches Ozeanographisches
Datenzentrum Inventur der Ad. Branimir Ormanov-Reise BO042005 (DOD-Ref-No.20051238)
Inventory of Ad. Branimir Ormanov Cruise BO042005 (DOD-Ref-No.20051238)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Ad. Branimir Ormanov BO042005 20.04.2005 - 21.04.2005    

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Stanchev Hristo S. Institute of Oceanology - Bulgarian Academy of Sciences Varna Varna   

Ziel der Reise / Objectives of Cruise:

Monitoring cruise. The main purpose: collection of factual information about the hydrological, hydrochemical, hydrobiological conditions in the Varna bay.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
BGODC Stefanova Kremena B. 10 stations B02
Phytoplankton pigments (e.g. chlorophyll, fluorescence)
The samples for chlorophyll a were filtered through vacuum pump (Sartorius), glass fibber filters (GF/F). Chlorophyll a was measured spectrophotometrically in acetone extracts (Edler, 1979). Samples- 25 no
BGODC Stefanova Kremena B. 10 stations B08
Phytoplankton
Phytoplancton samples were preserved by formaldehyde (4%) or glutaraldechid and concentrated according to Uternol (1958)/Edler (1979). The indentification of species and cell counting was done under light system microscope (Olimpus BX 41) in Palmer – Maloney countingh chamber, by the protocol of Suornia (1978). Samples- 25 no
BGODC Stefanova Kremena B. 10 stations B09
Zooplankton
Zooplancton samples were collected with vertical closing plancton net !?Jeddy!? - 36??cm. diameter, and 150??Yim mesh size. The species abundance was accomplished according to Dimov's method (Dimov, I., 1959). Individual standard species weights were used for calculations of biomass in milligrams per cubic meter (Petipa, 1959). Samples- 16 no
BGODC Stanchev Hristo S. 10 stations H09
Water bottle stations
Water bottle stations, Rosetta up casts. no
BGODC Stanchev Hristo S. 11 stations H10
CTD-Stations
SBE 911 plus CTD System (enhanced SBE 9/11), Temperature [ ITS-90, deg.C!?] vertical profiles, Salinity [PSU], vertical profiles no
BGODC Stefanova Kremena B. 5 stations H21
Oxygen
Winkler method, samples- 10 no
BGODC Stefanova Kremena B. 5 stations H22
Phosphates
Molybdate method with reductant ascorbic acid, samples- 10 no
BGODC Stefanova Kremena B. 5 stations H24
Nitrates
Determination of nitrates by Grasshoff method after reduction with Cadmium, samples- 10 no
BGODC Stefanova Kremena B. 5 stations H25
Nitrites
Grasshoff method, samples- 10 no
BGODC Stanchev Hristo S. 11 stations M05
Occasional standard measurements
Occasional meteorological measurements no

Verankerungen / Moorings

Institut
Institute
Wissenschaftler
Scientist
Typ der Messungen
Type of measurements
Kommentar
Comments
geogr.Breite
Latitude
geogr.Länge
Longitude
Daten im DOD
Data in DOD
BGODC Stanchev Hristo S. H10 Station 1, 21/04/2005, depth ? 17m 43° 12.0' N 27° 58.0' E no
BGODC Stanchev Hristo S. H10 Station 10, 20/04/2005, depth ? 24m 43° 8.0' N 28° 2.0' E no
BGODC Stanchev Hristo S. H10 Station 11, 20/04/2005, depth ? 21m 43° 11.0' N 28° 1.0' E no
BGODC Stanchev Hristo S. H10 Station 2, 20/04/2005, depth ? 17m 43° 10.0' N 27° 57.0' E no
BGODC Stanchev Hristo S. H10 Station 3, 20/04/2005, depth ? 21m 43° 9.0' N 27° 57.0' E no
BGODC Stanchev Hristo S. H10 Station 4, 20/04/2005, depth ? 23m 43° 10.0' N 28° 2.0' E no
BGODC Stanchev Hristo S. H10 Station 5, 20/04/2005, depth ? 24m 43° 13.0' N 28° 1.0' E no
BGODC Stanchev Hristo S. H10 Station 6, 21/04/2005, depth ? 12m 43° 11.0' N 28° 56.0' E no
BGODC Stanchev Hristo S. H10 Station 7, 20/04/2005, depth ? 12m 43° 11.0' N 27° 55.0' E no
BGODC Stanchev Hristo S. H10 Station 8, 20/04/2005, depth ? 22m 43° 10.0' N 27° 59.0' E no
BGODC Stanchev Hristo S. H10 Station 9, 20/04/2005, depth ? 24m 43° 15.0' N 28° 4.0' E no
23.3.2024