Deutsches Ozeanographisches
Datenzentrum
Inventur der Victor Hensen-Reise 97-3/3 (DOD-Ref-No.19980118)
Inventory of Victor Hensen Cruise 97-3/3 (DOD-Ref-No.19980118)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Victor Hensen | 97-3/3 | 05.05.1997 - 14.05.1997 | ESTOC CANIGO |
Canarias Sea NE Atlantic (Limit 40?W) |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Neuer S. | Fachbereich Geowissenschaften der Universitat Bremen | Las Palmas | Las Palmas |
Ziel der Reise / Objectives of Cruise:
On 5 May "Victor Hensen" departed Las Palmas for the third leg during this year's Canary Island cruise. Research was conducted for two projects, the European time-series station ESTOC, and the EU programme CANIGO (MAST III). During this leg, we conducted an intensive sampling program at the time-series station ESTOC, including the monthly sampling for the month of May. Also, different free-floating particle trap arrays were tested. We also carried out experiments onboard ship (dilution experiments as well as O2-incubations) to determine phytoplankton growth rates. Furthermore, we conducted water column sampling along the islands of Lanzarote and Fuerteventura to check for island generated biomass increases, and westward towards the Maroccan upwelling region to check for upwelling generated influences on the region.
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
GEOUNB | Neuer S. | 2 | stations | B01 Primary productivity |
Ditution experiment, 25m, 50m | no |
ICCM | Llinas O. | 25 | profiles | B02 Phytoplankton pigments (e.g. chlorophyll, fluorescence) |
Chl a <200m, discrete depths, rosette | no |
GEOUNB | Neuer S. | 25 | profiles | B06 Dissolved organic matter (e.g. DOC) |
PON, discrete depths, rosette | no |
GEOUNB | Neuer S. | 17 | profiles | B71 Particulate organic matter (e.g. POC, PON) |
Discrete depths, rosette | no |
GEOUNB | Neuer S. | 2 | no unit | B73 Sediment traps |
Freedrifting sediment traps; POC, traps at 200m, 300m, 500m deployed 7.5.-10.5.97 and 10.5.-12.5.97 | no |
GEOUNB | Neuer S. | 2 | no unit | D05 Drifters (number) |
- | no |
IFMKI | Muller Thomas J. | 35 | profiles | H10 CTD-Stations |
- | no |
ICCM | Llinas O. | 6 | stations | H13 Bathythermograph drops |
XBT drops ESTOC-Las Palmas | no |
ICCM | Llinas O. | 26 | profiles | H21 Oxygen |
Rosette, discrete depths | no |
ICCM | Llinas O. | 26 | profiles | H22 Phosphates |
Rosette, discrete depths | no |
ICCM | Llinas O. | 26 | profiles | H24 Nitrates |
Rosette, discrete depths | no |
ICCM | Llinas O. | 26 | profiles | H25 Nitrites |
Rosette, discrete depths | no |
ICCM | Llinas O. | 26 | profiles | H26 Silicates |
Rosette, discrete depths | no |
ULASPA | Gonzales-Davila M. | 28 | profiles | H27 Alkalinity |
Bottle measurements, discrete depths | no |
ULASPA | Gonzales-Davila M. | 28 | profiles | H28 PH |
Bottle measurements, discrete depths | no |
GEOUNB | Neuer S. | 1 | profiles | H32 Isotopes |
S13C, S18O, discrete depths, rosette | no |
IUPHB | Klein Brigitte | 4 | profiles | H73 Geochemical tracers (e.g. freons) |
Helium, Tritium, CFC, discrete depths, rosette | no |
ULASPA | Gonzales-Davila M. | - | cont. | H74 Carbon dioxide |
CO2 surface water measurements | no |