| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Walther Herwig III | 202 | 29.01.1999 - 28.02.1999 | IBTS |
North Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Dornheim H. | Bundesforschungsanstalt fur Fischerei | Bremerhaven | Bremerhaven | Karte Map |
Ziel der Reise / Objectives of Cruise:
To take part in the annually conducted International Bottom Trawl Survey (IBTS) of ICES in order to obtain data on incoming year-class strenghtes of cod, haddock, whiting, Norway pont, herring sprat, and mackerel. Ichthyoplankton studies to obtain herring larvae. Benthos studies to obtain data on Brown shrimp (Crangoncrangon). Hydrographic investigations.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| ISH | Dornheim H. | 102 | hauls | B13 Eggs/larvae |
Metmot isaac kidd trawl | no |
| ISH | Dornheim H. | 70 | hauls | B14 Pelagic fish |
GOV trawl | no |
| IHFHH | Jansen S. | 62 | hauls | B18 Zoobenthos |
3 meter beam trawl | no |
| ISH | Dornheim H. | 70 | hauls | B19 Demersal fish |
GOV trawl | no |
| ISH | Dornheim H. | 47 | stations | H00 Stations |
- | yes |
| BFA | Wegner G. | 75 | stations | H10 CTD-Stations |
- | yes |
| ISH | Dornheim H. | 75 | stations | H22 Phosphates |
- | yes |
| ISH | Dornheim H. | 75 | stations | H24 Nitrates |
- | yes |
| ISH | Dornheim H. | 75 | stations | H25 Nitrites |
- | yes |
| ISH | Dornheim H. | 75 | stations | H26 Silicates |
- | yes |
| ISH | Dornheim H. | 75 | stations | H76 Ammonia |
- | yes |
