Deutsches Ozeanographisches
Datenzentrum Inventur der Heincke-Reise HE436 (DOD-Ref-No.20140170)
Inventory of Heincke Cruise HE436 (DOD-Ref-No.20140170)

Plattform
Platform
Reise-Nr.
Cruise-No.
Zeitraum
Period
Projekt
Project
Arbeitsgebiet
Working area
Heincke HE436 08.11.2014 - 20.11.2014   North Sea German Bight  

Fahrtleiter
Chief Scientist
Institut
Institute
Auslaufhafen
Port of departure
Einlaufhafen
Port of return
Stationskarte
Station map
Schiffsroute
Trackchart
Papenmeier Svenja AWI - Wadden Sea Research Station Bremerhaven Bremerhaven   

Ziel der Reise / Objectives of Cruise:

First shallow seismic screening profiles crossing the palaeo Elbe valley recorded during the cruise HE400 and shall affiliate to the seismic profiles planned for the cruise HE415 (February 2014). The screening data show the base of the palaeo Elbe valley characterized by its shallow slope at the western edge and a steeper slope at the eastern edge ending in an area with moraine deposits. Several internal reflectors indicate a sedimentary infill of the valley from the SW. To reconstruct the development of the palaeo Elbe valley and its historical process of sedimentary infill with successive Holocene sea level rise in detail, a high resolution data set of shallow seismic measurements is necessary. Additional knowledge about the modern sediment dynamics of the working area shall be gained using hydroacoustics (e.g. sidescan sonar, sediment classification systems, multibeam). The results will be instrumental in the reconstruction of past processes. The sidescan sonar data are additionally used for the research and development project ?Acoustic sea bed classification of the North Sea – Sediment dynamics in the farshore environments (AMIN)" which directly cooperates with the Federal Maritime and Hydrographic Agency (BSH).

Messungen / Measurements

Institut
Institute
Wissenschaftler
Scientist
Anzahl
Number
Einheit
Unit
Typ der Messungen
Type of measurements
Kommentar
Comments
Daten im DOD
Data in DOD
AWILI Papenmeier Svenja 44 stations G02
Grab
HELCOM grab smapler. no
AWILI Papenmeier Svenja 44 stations G08
Bottom photography
Underwater video camera. no
AWILI Papenmeier Svenja 2435 km G24
Long/short range side scan sonar
Edgetech 4200 MP. no
AWILI Papenmeier Svenja 2920 km G73
Single-beam echosounding
RoxAnn signal processor. no
AWILI Papenmeier Svenja 2435 km G74
Multi-beam echosounding
EM 710. no
AWILI Papenmeier Svenja 2920 km G75
Single channel seismic reflection
SES2000 parametric echosounder. no
17.8.2019