Deutsches Ozeanographisches
Datenzentrum
Inventur der Valdivia-Reise 180 (DOD-Ref-No.19990132)
Inventory of Valdivia Cruise 180 (DOD-Ref-No.19990132)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Valdivia | 180 | 01.06.1999 - 11.06.1999 | Skagerrak Northern North Sea |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Christiansen Bernd | Institut fur Hydrobiologie und Fischereiwissenschaft der Universitat Hamburg | Hamburg | Kiel | Karte Map |
Ziel der Reise / Objectives of Cruise:
The cruise focused on the investigation of regional and vertical differences of plankton communities. In particular, the following goals were studied: 1) Short-term variability of the vertical distribution pattern of zooplankton at a fixed station in the Skagerrak. 2) Differences in composition, vertical distribution and abundance of zooplankton alone the Norway Deep between the inner Skagerrak and 61?N and in comparison with the central northern North Sea. 3) Age structure and vertical distribution of calanus finmarchicus in different parts of the Norway Deep and northern North Sea. 4) Regional and vertical differences in copepod respiration rates and eeg production rates.
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
IHFHH | Christiansen Bernd | 17 | stations | B09 Zooplankton |
Verical zooplankton profiles using a multinet, 3-10 samples per profile | no |
IABHH | Krause M. | 22 | stations | B09 Zooplankton |
12 stat.: Water bottle casts for sampling microzooplankton, 3 samples from 3 depths per casts: biomass, abundance. 10 stat.: WP2-hauls for the collection of living zooplankton for experiments (respiration, fecundity of copepods) | no |
IHFHH | Christiansen Bernd | 6 | stations | B10 Neuston |
- | no |
IHFHH | Christiansen Bernd | 4 | stations | H00 Stations |
- | no |
IHFHH | Christiansen Bernd | 16 | stations | H10 CTD-Stations |
Verical temperature profiles | no |