| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Walther Herwig III | 197 | 19.07.1998 - 08.08.1998 | IBTS |
North Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Ehrich Siefried | Bundesforschungsanstalt fur Fischerei | Bremerhaven | Bremerhaven | Karte Map |
Ziel der Reise / Objectives of Cruise:
A) International Bottom Trawl Survey (IBTS) 3. Quarter for fish stock estimates. B) Biological monitoring in small areas. C) Physical and chemical oceanography. D) Monitoring of zoobenthos.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| ISF | Kroncke I. | 45 | stations | B18 Zoobenthos |
2m beam trawl, Distribution of epibenthos | no |
| ISH | Ehrich Siefried | 107 | hauls | B19 Demersal fish |
Gear; GOV-bottom trawl, species composition, biological monitoring | no |
| ISF | Kroncke I. | 49 | stations | G02 Grab |
Van Veen | no |
| ISH | Ehrich Siefried | 101 | stations | H00 Stations |
- | yes |
| IBGMHH | Brockmann U. | 102 | stations | H09 Water bottle stations |
- | yes |
| BFA | Wegner G. | 101 | stations | H10 CTD-Stations |
Temperature and salinity distribution | yes |
| IBGMHH | Brockmann U. | 101 | stations | H22 Phosphates |
Distribution of nutrients | yes |
| IBGMHH | Brockmann U. | 101 | stations | H23 Total - P |
Distribution of nutrients | no |
| IBGMHH | Brockmann U. | 101 | stations | H24 Nitrates |
Distribution of nutrients | yes |
| IBGMHH | Brockmann U. | 101 | stations | H25 Nitrites |
Distribution of nutrients | yes |
| IBGMHH | Brockmann U. | 101 | stations | H26 Silicates |
Distribution of nutrients | yes |
| IBGMHH | Brockmann U. | 101 | stations | H28 PH |
Distribution of nutrients | no |
| IBGMHH | Brockmann U. | 102 | stations | H76 Ammonia |
- | yes |
