Deutsches Ozeanographisches
Datenzentrum Inventur der Skagerak-Reise 11.07.-17.07.2012 (DOD-Ref-No.20123303)
Inventory of Skagerak Cruise 11.07.-17.07.2012 (DOD-Ref-No.20123303)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Skagerak 11.07.-17.07.2012 11.07.2012 - 17.07.2012   Baltic Sea  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Sveegaard Signe Aarhus University, Department of Bioscience, Arctic Environment Goteborg Goteborg   

Ziel der Reise / Objectives of Cruise:

Cruise 11.07.-17.07.2012 Two large-scale harbour porpoise surveys in 1994 and 2005, respectively, have indicated a large decline in numbers for the genetically distinct population residing in the southern Kattegat, ?resund, the Belt Seas and the Western Baltic. The objective of this project was to conduct a third harbour porpoise survey within this area to calculate an abundance estimate and determine the conservation status of the population. The cruise vent well. We counted over 200 porpoises and surveyed about 1400 km transects.

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
UAARH Sveegaard Signe 200 obs. B26
Mammals and reptiles
we counted 200 harbour porpoises on the total survey. no
23.3.2024