TY - JOUR A1 - Meyer, Sebastian Tobias A1 - Ptacnik, Robert A1 - Hillebrand, Helmut A1 - Bessler, Holger A1 - Buchmann, Nina A1 - Ebeling, Anne A1 - Eisenhauer, Nico A1 - Engels, Christof A1 - Fischer, Markus A1 - Halle, Stefan A1 - Klein, Alexandra-Maria A1 - Oelmann, Yvonne A1 - Roscher, Christiane A1 - Rottstock, Tanja A1 - Scherber, Christoph A1 - Scheu, Stefan A1 - Schmid, Bernhard A1 - Schulze, Ernst-Detlef A1 - Temperton, Vicky M. A1 - Tscharntke, Teja A1 - Voigt, Winfried A1 - Weigelt, Alexandra A1 - Wilcke, Wolfgang A1 - Weisser, Wolfgang W. T1 - Biodiversity-multifunctionality relationships depend on identity and number of measured functions JF - Nature Ecology & Evolution N2 - Biodiversity ensures ecosystem functioning and provisioning of ecosystem services, but it remains unclear how biodiversity-ecosystem multifunctionality relationships depend on the identity and number of functions considered. Here, we demonstrate that ecosystem multifunctionality, based on 82 indicator variables of ecosystem functions in a grassland biodiversity experiment, increases strongly with increasing biodiversity. Analysing subsets of functions showed that the effects of biodiversity on multifunctionality were stronger when more functions were included and that the strength of the biodiversity effects depended on the identity of the functions included. Limits to multifunctionality arose from negative correlations among functions and functions that were not correlated with biodiversity. Our findings underline that the management of ecosystems for the protection of biodiversity cannot be replaced by managing for particular ecosystem functions or services and emphasize the need for specific management to protect biodiversity. More plant species from the experimental pool of 60 species contributed to functioning when more functions were considered. An individual contribution to multifunctionality could be demonstrated for only a fraction of the species. Y1 - 2017 U6 - https://doi.org/10.1038/s41559-017-0391-4 SN - 2397-334X VL - 2 IS - 1 SP - 44 EP - 49 PB - Nature Publ. Group CY - London ER - TY - JOUR A1 - Loprieno, Andrea A1 - Bousquet, Romain A1 - Bucher, Stefan A1 - Ceriani, Stefano A1 - Dalla Torre, Florian H. A1 - Fügenschuh, Bernhard A1 - Schmid, Stefan M. T1 - The valais units in Savoy (France) a key area for understanding the palaeogeography and the tectonic evolution of the Western Alps JF - International journal of earth sciences N2 - The Valais units in Savoy (Zone des BrSches de Tarentaise) have been re-mapped in great detail and are subject of combined stratigraphic, structural and petrological investigations summarized in this contribution. The sediments and rare relics of basement, together with Cretaceous age mafic and ultramafic rocks of the Valais palaeogeographical domain, represent the heavily deformed relics of the former distal European margin (External Valais units) and an ocean-continent transition (Internal Valais unit or Versoyen unit) that formed during rifting. This rifting led to the opening of the Valais ocean, a northern branch of the Alpine Tethys. Post-rift sediments referred to as "Valais trilogy" stratigraphically overlie both External and Internal Valais successions above an angular unconformity formed in Barremian to Aptian times, providing robust evidence for the timing of the opening of the Valais ocean. The Valais units in Savoy are part of a second and more external mid-Eocene high-pressure belt in the Alps that sutured the Brian double dagger onnais microcontinent to Europe. Top-N D1-deformation led to the formation of a nappe stack that emplaced the largely eclogite-facies Internal Valais unit (Versoyen) onto blueschist-facies External Valais units. The latter originally consisted of, from internal to external, the Petit St. Bernard unit, the Roc de l'Enfer unit, the MoA >> tiers unit and the Quermoz unit. Ongoing top-N D2-thrusting and folding substantially modified this nappe stack. Post 35 Ma D3 folding led to relatively minor modifications of the nappe stack within the Valais units but was associated with substantial top-WNW thrusting of the Valais units over the Dauphinois units along the Roselend thrust during W-directed indentation of the Adria block contributing to the formation of the arc of the Western Alps. KW - Alpine geology KW - Valais ocean KW - Palaeogeography KW - Structural geology KW - Tectonics KW - Metamorphism Y1 - 2011 U6 - https://doi.org/10.1007/s00531-010-0595-1 SN - 1437-3254 VL - 100 IS - 5 SP - 963 EP - 992 PB - Springer CY - New York ER - TY - JOUR A1 - Allan, Eric A1 - Weisser, Wolfgang W. A1 - Fischer, Markus A1 - Schulze, Ernst-Detlef A1 - Weigelt, Alexandra A1 - Roscher, Christiane A1 - Baade, Jussi A1 - Barnard, Romain L. A1 - Bessler, Holger A1 - Buchmann, Nina A1 - Ebeling, Anne A1 - Eisenhauer, Nico A1 - Engels, Christof A1 - Fergus, Alexander J. F. A1 - Gleixner, Gerd A1 - Gubsch, Marlen A1 - Halle, Stefan A1 - Klein, Alexandra-Maria A1 - Kertscher, Ilona A1 - Kuu, Annely A1 - Lange, Markus A1 - Le Roux, Xavier A1 - Meyer, Sebastian T. A1 - Migunova, Varvara D. A1 - Milcu, Alexandru A1 - Niklaus, Pascal A. A1 - Oelmann, Yvonne A1 - Pasalic, Esther A1 - Petermann, Jana S. A1 - Poly, Franck A1 - Rottstock, Tanja A1 - Sabais, Alexander C. W. A1 - Scherber, Christoph A1 - Scherer-Lorenzen, Michael A1 - Scheu, Stefan A1 - Steinbeiss, Sibylle A1 - Schwichtenberg, Guido A1 - Temperton, Vicky A1 - Tscharntke, Teja A1 - Voigt, Winfried A1 - Wilcke, Wolfgang A1 - Wirth, Christian A1 - Schmid, Bernhard T1 - A comparison of the strength of biodiversity effects across multiple functions JF - Oecologia N2 - In order to predict which ecosystem functions are most at risk from biodiversity loss, meta-analyses have generalised results from biodiversity experiments over different sites and ecosystem types. In contrast, comparing the strength of biodiversity effects across a large number of ecosystem processes measured in a single experiment permits more direct comparisons. Here, we present an analysis of 418 separate measures of 38 ecosystem processes. Overall, 45 % of processes were significantly affected by plant species richness, suggesting that, while diversity affects a large number of processes not all respond to biodiversity. We therefore compared the strength of plant diversity effects between different categories of ecosystem processes, grouping processes according to the year of measurement, their biogeochemical cycle, trophic level and compartment (above- or belowground) and according to whether they were measures of biodiversity or other ecosystem processes, biotic or abiotic and static or dynamic. Overall, and for several individual processes, we found that biodiversity effects became stronger over time. Measures of the carbon cycle were also affected more strongly by plant species richness than were the measures associated with the nitrogen cycle. Further, we found greater plant species richness effects on measures of biodiversity than on other processes. The differential effects of plant diversity on the various types of ecosystem processes indicate that future research and political effort should shift from a general debate about whether biodiversity loss impairs ecosystem functions to focussing on the specific functions of interest and ways to preserve them individually or in combination. KW - Bottom-up effects KW - Carbon cycling KW - Ecological synthesis KW - Ecosystem processes KW - Grasslands KW - Jena experiment KW - Nitrogen cycling Y1 - 2013 U6 - https://doi.org/10.1007/s00442-012-2589-0 SN - 0029-8549 VL - 173 IS - 1 SP - 223 EP - 237 PB - Springer CY - New York ER - TY - BOOK A1 - Beckmann, Susanne A1 - Bergmann, Valentin Friedrich A1 - Titos, Marcos Bolivar A1 - Brzezina, Claudia A1 - Elke, Katrin A1 - Falky, Paulina A1 - Jahnke, Nadja A1 - Janke, Stefan A1 - Kubitz, Robert A1 - Lesinski, Theresa A1 - Pelz, Klara A1 - Schmid, Vincent Leonhard A1 - Schulz, Laura A1 - Spiller, Friedrich A1 - Weskamp, Madeleine A1 - Wille, Johanna A1 - Zenk, Johannes ED - Bossen, Anja T1 - Wege entstehen beim Gehen BT - Ein Leitfaden für Musicalarbeit in der Schule N2 - Musicalarbeit in der Schule, vom Mini-Musical bis hin zu groß angelegten Schulmusicals, erfreut sich sowohl bei Schülerinnen und Schülern als auch bei Musiklehrkräften großer Beliebtheit und eines oftmals außerordentlichen, teils auch unterschätzten Engagements. Dessen ungeachtet gibt es nur wenig musikdidaktische Fachliteratur zu diesem Thema und es liegen bislang nur wenige Forschungsarbeiten vor, die wegweisend für die Umsetzung von Musicalprojekten an Schulen sind. Auch in der Musiklehrerbildung spielt Musicalarbeit nur eine marginale Rolle. Die vorliegende Publikation möchte dazu beitragen, diese Lücke zu verringern. Sie ist das Ergebnis des Masterseminars „Musicalarbeit in der Schule“ am Lehrstuhl für Musikpädagogik und Musikdidaktik der Universität Potsdam, das begleitend zur künstlerischen Erarbeitung des Musicals „Elion“ durch Studierende der Universität Potsdam im Sommersemester 2018 stattfand. Im Zentrum des Seminars standen pädagogische sowie methodisch-didaktische Fragestellungen in den Bereichen Gesang, Choreografie und Theaterarbeit. Des Weiteren wurden Möglichkeiten und pädagogische Potenziale fachübergreifenden und fächerverbindenden Arbeitens erörtert. Zu diesem Seminar wurden Musicalexperten aus verschiedenen schulischen Kontexten eingeladen, die den Studierenden Einblicke in ihre langjährigen Praxiserfahrungen gewährten und ihre Erfahrungen zur Diskussion stellten. Die vorliegende Publikation wurde abschließend von den Seminarteilnehmern selbst erarbeitet und stellt eine Zusammenfassung des Seminars dar. Sie versteht sich als Entscheidungshilfe für oder gegen Musicalarbeit in der Schule und als Leitfaden für den Einstieg in die Praxis. KW - Musical KW - Musiktheater KW - Musiktheaterarbeit KW - Musikunterricht KW - Musikpädagogik KW - musical KW - music theatre KW - music education KW - music in school KW - music lessons Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-434284 SN - 978-3-86956-443-2 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - GEN A1 - Vigorito, Carlo A1 - Abreu, Ana A1 - Ambrosetti, Marco A1 - Belardinelli, Romualdo A1 - Corrà, Ugo A1 - Cupples, Margaret A1 - Davos, Constantinos H. A1 - Hoefer, Stefan A1 - Iliou, Marie-Christine A1 - Schmid, Jean-Paul A1 - Völler, Heinz A1 - Doherty, Patrick T1 - Frailty and cardiac rehabilitation BT - a call to action from the EAPC Cardiac Rehabilitation Section T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Frailty is a geriatric syndrome characterised by a vulnerability status associated with declining function of multiple physiological systems and loss of physiological reserves. Two main models of frailty have been advanced: the phenotypic model (primary frailty) or deficits accumulation model (secondary frailty), and different instruments have been proposed and validated to measure frailty. However measured, frailty correlates to medical outcomes in the elderly, and has been shown to have prognostic value for patients in different clinical settings, such as in patients with coronary artery disease, after cardiac surgery or transvalvular aortic valve replacement, in patients with chronic heart failure or after left ventricular assist device implantation. The prevalence, clinical and prognostic relevance of frailty in a cardiac rehabilitation setting has not yet been well characterised, despite the increasing frequency of elderly patients in cardiac rehabilitation, where frailty is likely to influence the onset, type and intensity of the exercise training programme and the design of tailored rehabilitative interventions for these patients. Therefore, we need to start looking for frailty in elderly patients entering cardiac rehabilitation programmes and become more familiar with some of the tools to recognise and evaluate the severity of this condition. Furthermore, we need to better understand whether exercise-based cardiac rehabilitation may change the course and the prognosis of frailty in cardiovascular patients. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 406 KW - frailty KW - cardiac rehabilitation KW - elderly Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-405172 IS - 406 ER - TY - JOUR A1 - Schwidrowski, Kirstin A1 - Schmid, Thilo A1 - Brück, Rainer A1 - Freischlad, Stefan A1 - Schubert, Sigrid A1 - Stechert, Peer T1 - Mikrosystemverständnis im Hochschulstudium – Ein praktikumsorientierter Ansatz JF - Commentarii informaticae didacticae : (CID) N2 - Mit hochschuldidaktischer Forschung zur Informatik soll aus einem traditionellen Hardwarepraktikum ein attraktives Entwurfs- und Anwendungspraktikum für Mikrosysteme (MSE) werden, das ein unverzichtbarer Bestandteil des Informatikstudiums ist. Diese Neugestaltung der Lehre wurde aufgrund des Bologna-Prozesses und der zunehmenden Präsenz multifunktionaler eingebetteter Mikrosysteme (EMS) im täglichen Leben notwendig. Ausgehend von einer Lehrveranstaltungsanalyse werden Vorschläge für die Kompetenzorientierung abgeleitet. Es wird gezeigt, dass für eine Verfeinerung des Ansatzes ein wissenschaftlich fundiertes Verständnis der erwarteten Kompetenzen erforderlich ist. Für den aufgezeigten Forschungsbedarf werden ein Ansatz zur Beschreibung des notwendigen Mikrosystemverständnisses dargestellt und Forschungsfelder zu Aspekten des Kompetenzbegriffs im Kontext der Lehrveranstaltung beschrieben. KW - Informatik KW - Ausbildung KW - Didaktik KW - Hochschuldidaktik Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-29601 SN - 1868-0844 SN - 2191-1940 IS - 1 SP - 131 EP - 142 ER - TY - JOUR A1 - Scharf, Anke A1 - Handy, Mark R. A1 - Ziemann, Martin Andreas A1 - Schmid, Stefan M. T1 - Peak-temperature patterns of polyphase metamorphism resulting from accretion, subduction and collision (eastern Tauern Window, European Alps) - a study with Raman microspectroscopy on carbonaceous material (RSCM) JF - Journal of metamorphic geology N2 - Raman microspectroscopy on carbonaceous material (RSCM) from the eastern Tauern Window indicates contrasting peak-temperature patterns in three different fabric domains, each of which underwent a poly-metamorphic orogenic evolution: Domain 1 in the northeastern Tauern Window preserves oceanic units (Glockner Nappe System, Matrei Zone) that attained peak temperatures (T-p) of 350-480 degrees C following Late Cretaceous to Palaeogene nappe stacking in an accretionary wedge. Domain 2 in the central Tauern Window experienced T-p of 500-535 degrees C that was attained either within an exhumed Palaeogene subduction channel or during Oligocene Barrovian-type thermal overprinting within the Alpine collisional orogen. Domain 3 in the Eastern Tauern Subdome has a peak-temperature pattern that resulted from Eo-Oligocene nappe stacking of continental units derived from the distal European margin. This pattern acquired its presently concentric pattern in Miocene time due to post-nappe doming and extensional shearing along the Katschberg Shear Zone System (KSZS). T-p values in the largest (Hochalm) dome range from 612 degrees C in its core to 440 degrees C at its rim. The maximum peak-temperature gradient (70 degrees Ckm(-1)) occurs along the eastern margin of this dome where mylonitic shearing of the Katschberg Normal Fault (KNF) significantly thinned the Subpenninic- and Penninic nappe pile, including the pre-existing peak-temperature gradient. KW - doming KW - Eastern Alps KW - high-pressure and Barrovian-type metamorphism KW - orogen-parallel extension KW - peak-temperature pattern KW - Raman microspectroscopy Y1 - 2013 U6 - https://doi.org/10.1111/jmg.12048 SN - 0263-4929 VL - 31 IS - 8 SP - 863 EP - 880 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Handy, Mark R. A1 - Schmid, Stefan M. A1 - Bousquet, Romain A1 - Kissling, Eduard A1 - Bernoulli, Daniel T1 - Reconciling plate-tectonic reconstructions of Alpine Tethys with the geological-geophysical record of spreading and subduction in the Alps N2 - A new reconstruction of Alpine Tethys combines plate-kinematic modelling with a wealth of geological data and seismic tomography to shed light on its evolution, from sea-floor spreading through subduction to collision in the Alps. Unlike previous models, which relate the fate of Alpine Tethys solely to relative motions of Africa, Iberia and Europe during opening of the Atlantic, our reconstruction additionally invokes independent microplates whose motions are constrained primarily by the geological record. The motions of these microplates (Adria, Iberia, Alcapia, Alkapecia, and Tiszia) relative to both Africa and Europe during Late Cretaceous to Cenozoic time involved the subduction of remnant Tethyan basins during the following three stages that are characterized by contrasting plate motions and driving forces: (1) 131-84 Ma intra-oceanic subduction of the Ligurian part of Alpine Tethys attached to Iberia coincided with Eo-alpine orogenesis in the Alcapia microplate, north of Africa. These events were triggered primarily by foundering of the older (170-131 Ma) Neotethyan subduction slab along the NE margin of the composite African-Adriatic plate; subduction was linked by a sinistral transform system to E-W opening of the Valais part of Alpine Tethys; (2) 84-35 Ma subduction of primarily the Piemont and Valais parts of Alpine Tethys which were then attached to the European plate beneath the overriding African and later Adriatic plates. NW translation of Adria with respect to Africa was accommodated primarily by slow widening of the Ionian Sea; (3) 35 Ma-Recent rollback subduction of the Ligurian part of Alpine Tethys coincided with Western Alpine orogenesis and involved the formation of the Gibraltar and Calabrian arcs. Rapid subduction and arc formation were driven primarily by the pull of the gravitationally unstable, retreating Adriatic and African slabs during slow convergence of Africa and Europe. The upper European-Iberian plate stretched to accommodate this slab retreat in a very mobile fashion, while the continental core of the Adriatic microplate acted as a rigid indenter within the Alpine collisional zone. The subducted lithosphere in this reconstruction can be correlated with slab material imaged by seismic tomography beneath the Alps and Apennines, as well as beneath parts of the Pannonian Basin, the Adriatic Sea, the Ligurian Sea, and the Western Mediterranean. The predicted amount of subducted lithosphere exceeds the estimated volume of slab material residing at depth by some 10-30%, indicating that parts of slabs may be superposed within the mantle transition zone and/or that some of this subducted lithosphere became seismically transparent. Y1 - 2010 UR - http://www.sciencedirect.com/science/journal/00128252 U6 - https://doi.org/10.1016/j.earscirev.2010.06.002 SN - 0012-8252 ER - TY - JOUR A1 - Berger, Alfons A1 - Bousquet, Romain A1 - Engi, Martin A1 - Janots, Emilie A1 - Rubatto, Daniela A1 - Schmid, Stefan A1 - Wiederkehr, Michael T1 - Transport of heat and mass in a Barrovian belt : what do we know from nature? Y1 - 2009 UR - http://www.sciencedirect.com/science/journal/00167037 U6 - https://doi.org/10.1016/j.gca.2009.05.002 SN - 0016-7037 ER - TY - JOUR A1 - Wiederkehr, Michael A1 - Bousquet, Romain A1 - Ziemann, Martin Andreas A1 - Berger, Alfons A1 - Schmid, Stefan M. T1 - 3-D assessment of peak-metamorphic conditions by Raman spectroscopy of carbonaceous material an example from the margin of the Lepontine dome (Swiss Central Alps) JF - International journal of earth sciences N2 - This study monitors regional changes in the crystallinity of carbonaceous matter (CM) by applying Micro-Raman spectroscopy to a total of 214 metasediment samples (largely so-called Bundnerschiefer) dominantly metamorphosed under blueschist- to amphibolite-facies conditions. They were collected within the northeastern margin of the Lepontine dome and easterly adjacent areas of the Swiss Central Alps. Three-dimensional mapping of isotemperature contours in map and profile views shows that the isotemperature contours associated with the Miocene Barrow-type Lepontine metamorphic event cut across refolded nappe contacts, both along and across strike within the northeastern margin of the Lepontine dome and adjacent areas. Further to the northeast, the isotemperature contours reflect temperatures reached during the Late Eocene subduction-related blueschist-facies event and/or during subsequent near-isothermal decompression; these contours appear folded by younger, large-scale post-nappe-stacking folds. A substantial jump in the recorded maximum temperatures across the tectonic contact between the frontal Adula nappe complex and surrounding metasediments indicates that this contact accommodated differential tectonic movement of the Adula nappe with respect to the enveloping Bundnerschiefer after maximum temperatures were reached within the northern Adula nappe, i.e. after Late Eocene time. KW - HP-metamorphism KW - Barrovian metamorphism KW - Graphitization KW - Metasediments KW - Micro-Raman spectroscopy KW - Central Alps Y1 - 2011 U6 - https://doi.org/10.1007/s00531-010-0622-2 SN - 1437-3254 VL - 100 IS - 5 SP - 1029 EP - 1063 PB - Springer CY - New York ER -