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Seafloor images collected along OFOBS profile PS143/2_56-8 during RV POLARSTERN cruise PS143/2
No full textThese images and videos were acquired during expedition PS143 with the German ice breaker FS POLARSTERN in July 2024 supporting the time-series studies at the LTER (Long-Term Ecological Research) observatory HAUSGARTEN, situated in the Fram Strait between Greenland and Svalbard, in order to document natural and Global Change induced environmental variations on the polar deep-water ecosystems. The videos were acquired by AWIs OFOBS. Mission goal: Investigation of benthic habitats in the Fram Strait with a target altitude of 1.5 m. Mission was planned to follow the regular time-series transects at EGC-I. Mission comments: The laser markers are spaced 50 cm apart. The image coordinates were reconstructed based on the ships position
Processed physical properties measured on sediment core MSM31_557-4_SL
No full textSound knowledge about the petrophysical characteristics of a sediment core is a prerequisite for any subsequent paleoenvironmental study relying on sediment proxies. Physical properties of whole-round sediment cores are acquired as a first step of sediment core description, prior to slicing of sediment cores into two halves. Here, we present processed physical-properties data of core MSM31_557-4_SL acquired with a Geotek MSCL-S system on the unsplit core, retrieved during RV Maria S. Merian expedition MSM31 from the Yermak Plateau in summer 2013. Cores were processed according to the standard protocol given by the manufacturer Geotek Ltd
Processed physical properties measured on sediment core MSM31_575-4_SL
No full textSound knowledge about the petrophysical characteristics of a sediment core is a prerequisite for any subsequent paleoenvironmental study relying on sediment proxies. Physical properties of whole-round sediment cores are acquired as a first step of sediment core description, prior to slicing of sediment cores into two halves. Here, we present processed physical-properties data of core MSM31_575-4_SL acquired with a Geotek MSCL-S system on the unsplit core, retrieved during RV Maria S. Merian expedition MSM31 to the northern Svalbard margin in summer 2013. Cores were processed according to the standard protocol given by the manufacturer Geotek Ltd
Raw physical properties measured on sediment core MSM31_587-1_SL
No full textSound knowledge about the petrophysical characteristics of a sediment core is a prerequisite for any subsequent paleoenvironmental study relying on sediment proxies. Physical properties of whole-round sediment cores are acquired as a first step of sediment core description, prior to slicing of sediment cores into two halves. Here, we present raw physical-properties data of core MSM31_587-1_SL acquired with a Geotek MSCL-S system on the unsplit core, retrieved during RV Maria S. Merian expedition MSM31 to the northern Svalbard margin in summer 2013
Upwelling spectral irradiance as measured in different depths at radiometer station PS71/263-2
No full textUpwelling spectral irradiance as measured in different depths at radiometer station PS75/297-3
No full textWege in Ausbildung und Ausbildungslosigkeit. Bedingungen gelingender und misslingender Übergänge in Ausbildung von Jugendlichen mit Hauptschulbildung. Transkripte der Interviews der qualitativen Erhebung
No full textDE: Der vorliegende Datensatz umfasst 56 Transkripte von Interviews mit ehemaligen Hauptschüler*innen aus dem Projekt "Wege in Ausbildung und Ausbildungslosigkeit. Bedingungen gelingender und misslingender Übergänge in Ausbildung von Jugendlichen mit Hauptschulbildung". Die Datengrundlage bildet das DJI Übergangspanel, aus dem per theoretischem Sampling zwei Teilstichproben gebildet wurden. Die erste Untersuchungsgruppe setzt sich aus jungen Erwachsenen zusammen, die keine Berufsausbildung beginnen und/oder abschließen konnten und sich rund fünf Jahre nach Ende der Pflichtschulzeit auf dem Weg in die Ausbildungslosigkeit befinden. Die zweite Untersuchungsgruppe bilden junge Erwachsene, die die erste Schwelle bewältigt und damit eine Berufsausbildung begonnen und teilweise bereits abgeschlossen haben. Inhalt der Interviews ist eine retrospektive Sicht der jungen Erwachsenen auf ihre bisherigen Übergangswege, wobei ein besonderes Augenmerk auf Veränderungen und Entscheidungssituationen in ihren Übergangswegen gelegt wurde. Zeitlich knüpft das Interview am Ende des berufsvorbereitenden Angebots an. Die Interviewtranskripte sowie Kontextmaterialien stehen für die wissenschaftliche Nachnutzung in Forschung und Lehre zur Verfügung.
EN: This dataset comprises 56 transcripts of interviews with former lower secondary general school pupils from the project "Pathways to training and lack of training. Conditions of successful and unsuccessful transitions into training for young people with a lower secondary school education". The data basis is the DJI Transition Panel, from which two sub-samples were formed using theoretical sampling. The first study group consists of young adults who were unable to start and complete vocational training and are on the path to becoming unemployed around five years after completing compulsory schooling. The second research group comprises young adults who have overcome the first threshold and have therefore started and, in some cases, already completed vocational training. The content of the interviews is a retrospective view of the young adults on their previous transition paths, with a particular focus on changes and decision-making situations in their transition paths. In terms of time, the interview picks up at the end of the pre-vocational programme. The interview transcripts and context materials are available for scientific reuse in research and teaching
Pollen and spores records of lake sediments from the Eifel, Germany
No full textIn order to reconstruct the presence of Megafauna in relation to vegetation cover in Central Europe, a total of 250 pollen samples and 203 samples for spores of the coprophilous fungi Sporormiella and Sordaria were analyzed. The results are accompanied by measurements of δ7Li and n-alkanes. Samples derive from composite drill cores from Holzmaar and Auel infilled maar and cover the last 60,000 years. This work is part of the ELSA project
