Deutsches Ozeanographisches
Datenzentrum
Inventur der Meteor-Reise M152-1 Lisbon1755 (DOD-Ref-No.20180242)
Inventory of Meteor Cruise M152-1 Lisbon1755 (DOD-Ref-No.20180242)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Meteor | M152-1 Lisbon1755 | 02.11.2018 - 14.11.2018 | Strait of Gibraltar North Atlantic Ocean |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Reicherter Klaus | Rheinisch Westfalische TH Aachen | Funchal | Hamburg |
Ziel der Reise / Objectives of Cruise:
The aim of the expedition is to map and sample a coast-parallel transect and two transects perpendicular to the coast of the Algarve off Portugal. This part of the coast was heavily affected by tsunami inundation exactly 263 years ago on All Saints Day 1755 following a strong earthquake offshore. Deposits of the Lisbon 1755 tsunami have been well studied along the southern Portuguese coast, but the impact of back-wash, the retreating flood into the sea has not been well understood and studied. Mapping and drilling of the sediments is our major goal. We focus on the following scientific questions: Do we find variations in thickness and sediment composition, distribution and preservation of the tsunami layer? What effects on benthic life after tsunami deposition can be observed? Can we develop a tool for the identification of historic and prehistoric tsunami deposits on the shelf? Can we detect predecessor events along the Algarve coast, and obtain information about timing, frequency and magnitude of these natural hazards? Methods: hydroacoustic mapping, gravity coring, vibracoring, grab sampler, micro-plastic net
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
UKOLN | Bruckner Helmut | 8 | stations | G02 Grab |
grab sampling, sediment samples. | no |
RWTH | Hollert Henner | 8 | stations | G02 Grab |
grab sampling, sediment samples. | no |
RWTH | Schuttrumpf Holger | 8 | stations | G02 Grab |
grab sampling, sediment samples. | no |
RWTH | Schwarzbauer Jan | 8 | stations | G02 Grab |
grab sampling, sediment samples. | no |
RWTH | Reicherter Klaus | 8 | stations | G02 Grab |
grab sampling, sediment samples. | no |
ULISBO | Costa Pedro | 8 | stations | G02 Grab |
grab sampling, sediment samples. | no |
UKOLN | Bruckner Helmut | 4 | stations | G04 Core-soft bottom (no. of cores) |
gravity coring, sediment samples. | no |
UKOLN | Bruckner Helmut | 15 | stations | G04 Core-soft bottom (no. of cores) |
vibrocorer, sediment samples. | no |
RWTH | Hollert Henner | 4 | stations | G04 Core-soft bottom (no. of cores) |
gravity coring, sediment samples. | no |
RWTH | Hollert Henner | 15 | stations | G04 Core-soft bottom (no. of cores) |
vibrocorer, sediment samples. | no |
RWTH | Schuttrumpf Holger | 4 | stations | G04 Core-soft bottom (no. of cores) |
gravity coring, sediment samples. | no |
RWTH | Schuttrumpf Holger | 15 | stations | G04 Core-soft bottom (no. of cores) |
vibrocorer, sediment samples. | no |
RWTH | Schwarzbauer Jan | 4 | stations | G04 Core-soft bottom (no. of cores) |
gravity coring, sediment samples. | no |
RWTH | Schwarzbauer Jan | 15 | stations | G04 Core-soft bottom (no. of cores) |
vibrocorer, sediment samples. | no |
RWTH | Reicherter Klaus | 4 | stations | G04 Core-soft bottom (no. of cores) |
gravity coring, sediment samples. | no |
RWTH | Reicherter Klaus | 15 | stations | G04 Core-soft bottom (no. of cores) |
vibrocorer, sediment samples. | no |
ULISBO | Costa Pedro | 4 | stations | G04 Core-soft bottom (no. of cores) |
gravity coring, sediment samples. | no |
ULISBO | Costa Pedro | 15 | stations | G04 Core-soft bottom (no. of cores) |
vibrocorer, sediment samples. | no |
RWTH | Reicherter Klaus | 1 | n miles | H80 Other physical measurements |
Underway measurements during the whole trip such as coordinates, depth, meteorological parameter and so on | yes |
RWTH | Schuttrumpf Holger | 6 | stations | P90 Other contaminant measurements |
micro-plastic sampling with net. | no |