@phdthesis{Schmid2000, author = {Schmid, Robert}, title = {Geology of ultra-high-pressure rocks from the Dabie Shan, Eastern China}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-0000093}, school = {Universit{\"a}t Potsdam}, year = {2000}, abstract = {Um das Verst{\"a}ndnis der geologischen Entwicklung des gr{\"o}ßten bekannten Vorkommens von ultra-hochdruck (UHP) Gesteinen auf der Erde, des Dabie Shan im {\"o}stlichen China, zu erh{\"o}hen, wurde eine multidisziplin{\"a}re Studie durchgef{\"u}hrt. Geophysikalische Daten wurden entlang einer ca. 20 km langen seismischen Linie im {\"o}stlichen Dabie Shan gesammelt. Diese reflektionsseismischen Daten zeigen, dass die Kruste aus drei Lagen besteht. Die Oberkruste besitzt eine durchgehend niedrige Reflektivit{\"a}t und meist subhorizontale Reflektoren bis in eine Tiefe von ca. 15 km. Aufgrund dieser Charakteristika wird diese Zone als UHP-bezogener krustaler Keil interpretiert, der auf nicht UHP Kruste {\"u}berschoben wurde. Ein abrupter Wechsel in der Geometrie aber auch Intensit{\"a}t der Reflektoren markiert die Grenze zu einer mittel- bis unterkrustalen Zone, die sich bis ca. 33 km Tiefe erstreckt. Diese Zone repr{\"a}sentiert wahrscheinlich kratonale Yangtze Kruste, die von der triassischen UHP-Orogenese nicht erfasst wurde, aber w{\"a}hrend der Exhumierung das Liegende relativ zum UHP Keil war. Starke und kontinuierliche Reflektoren im Tiefenintervall von 33-40 km bilden h{\"o}chstwahrscheinlich die Moho an der Basis der Kruste ab. Relikte einer Krustenwurzel, die sich wahrscheinlich w{\"a}hrend der Kollisionstektonik gebildet hatte, sind nicht sichtbar. Ein flaches tomographisches Geschwindigkeitsmodell, das auf der Inversion der Ersteins{\"a}tze gr{\"u}ndet, konnte zus{\"a}tzlich erstellt werden. Dieses Modell bildet deutlich die unterschiedlichen Lithologien auf beiden Seiten der Tan Lu St{\"o}rung ab. Sedimente {\"o}stlich der St{\"o}rung zeigen Geschwindigkeiten von 3.4 - 5.0 km* s^-1, wohingegen die Gneise im Westen 5.2 - 6.0 km*s^-1 aufweisen. Die Geometrie der Geschwindigkeits-Isolinien kann als Ausdruck der Strukturen der Gesteine angenommen werden. Somit zeigen die Sedimente ein nordwestliches Einfallen zur St{\"o}rung hin, wohingegen isoklinale Falten in den Gneisen abgebildet werden. Gel{\"a}ndedaten aus der UHP Einheit des Dabie Shan erm{\"o}glichen die Definition von Grundgebirgs- und Deckeinheiten, die Teile des ehemaligen passiven Kontinentalrandes des Yangtze Kratons repr{\"a}sentieren. Eine der Deckeinheiten, die Changpu Einheit, besitzt nach wie vor einen stratigraphischen Kontakt zu den Grundgebirgs-Gneisen. Der anderen Einheit hingegen, der Ganghe Einheit, fehlt ein entsprechendes Grundgebirge. Diese Einheit steht vielmehr {\"u}ber einen Blasto-Mylonit in tektonischem Kontakt zum Grundgebirge der vorherigen. Die Changpu Einheit baut sich aus kalk-arenitischen Metasedimenten auf, die mit Metabasalten assoziiert sind. Die Ganghe Einheit wird von arenitisch-vulkanoklastischen Metasedimenten, die ebenfalls mit metabasaltischen Gesteinen vergesellschaftet sind, dominiert. Das Grundgebirge baut sich aus diversen felsischen Gneisen auf, die von reliktisch eklogitfaziell bis gr{\"u}nschieferfaziell ausgepr{\"a}gt sind, und in denen, zus{\"a}tzlich zu Metabasalten, sporadisch mafisch-ultramafische Meta-Plutone auftreten. Mit Ausnahme der Ganghe Einheit, f{\"u}hren die Metabasite Coesit und belegen somit das UHP Ereignis. Die Mineralchemie der analysierten Proben dokumentiert deutliche Variationen in der Zusammensetzung der Hauptminerale, Granat und Omphazit, was entweder unterschiedliche Protolithe oder unterschiedliche Grade von Stoffaustausch mit den Wirtsgesteinen reflektiert. Gehalte von dreiwertigem Eisen in Omphaziten mit geringen Gesamteisengehalten, wurden mittels Titration bestimmt, wobei sich Werte von 30-40 \% ergaben. Dennoch wurde ein noch konservativerer Wert von 50\% dreiwertigem Eisen in den entsprechenden Berechnungen angenommen, haupts{\"a}chlich, um mit anderen Arbeiten vergleichbar zu sein. Texturen und chemische Zonierungen in den Mineralen sind kompatibel mit Gleichgewichtsbedingungen w{\"a}hrend dem H{\"o}hepunkt der Metamorphose, der retrograd {\"u}berpr{\"a}gt wird. P-T Daten wurden mit deutlicher Betonung auf das Granat-Omphazit-Phengit Barometer, das mit Fe-Mg Austausch-Thermometern kombiniert wurde, berechnet. H{\"o}chstdrucke reichen von 42-48 kbar (f{\"u}r die Changpu Einheit) bis ca. 37 kbar (f{\"u}r das Grundgebirge und die Ganghe Einheit). W{\"a}hrend der eklogitfaziellen Metamorphose wurden Temperaturen von ca. 750 °C erreicht. Obwohl die maximalen Drucke deutlich schwanken, sind die Temperaturbestimmungen in guter {\"U}bereinstimmung. Die Druckschwankungen k{\"o}nnen zum einen durch deutlich Ca-dominierte Granate (bis zu 50 mol\% Grossular in der Changpu Einheit) und/oder zum anderen durch Modifikationen der Mineralzusammensetzungen w{\"a}hrend der retrograden Metamorphose erkl{\"a}rt werden. Die pr{\"a}sentierten integrativen geologischen Daten erm{\"o}glichen die folgenden Schlussfolgerungen i) Grundgebirgs- und Deckeinheiten treten im Dabie Shan auf und wurden beide UHP metamorph {\"u}berpr{\"a}gt ii) Der Dabie Shan ist das metamorphe {\"A}quivalent des fr{\"u}heren passiven Kontinentalrandes des Yangtze Kratons iii) felsische Gneise, die eine UHP Metamorphose durchlaufen, sind von Volumenver-{\"a}nderungen betroffen, die durch großr{\"a}umige Phasenumwandlungen (Quarz <-> Coesit) hervorgerufen werden, was direkt die tektono-metamorphen Prozesse beeinflusst iv) Initiale Unterschiede in der Temperatur sind m{\"o}glicherweise daf{\"u}r verantwortlich, dass generell Unterkrustengesteine in UHP Fazies fehlen}, language = {en} } @misc{HansenNiebauerCornelissenetal.2018, author = {Hansen, Dominique and Niebauer, Josef and Cornelissen, Veronique and Barna, Olga and Neunhaeuserer, Daniel and Stettler, Christoph and Tonoli, Cajsa and Greco, Eugenio and Fagard, Robert and Coninx, Karin and Vanhees, Luc and Piepoli, Massimo F. and Pedretti, Roberto and Ruiz, Gustavo Rovelo and Corra, Ugo and Schmid, Jean-Paul and Davos, Constantinos H. and Edelmann, Frank and Abreu, Ana and Rauch, Bernhard and Ambrosetti, Marco and Braga, Simona Sarzi and Beckers, Paul and Bussotti, Maurizio and Faggiano, Pompilio and Garcia-Porrero, Esteban and Kouidi, Evangelia and Lamotte, Michel and Reibis, Rona Katharina and Spruit, Martijn A. and Takken, Tim and Vigorito, Carlo and V{\"o}ller, Heinz and Doherty, Patrick and Dendale, Paul}, title = {Exercise prescription in patients with different combinations of cardiovascular disease risk factors}, series = {Sports medicine}, volume = {48}, journal = {Sports medicine}, number = {8}, publisher = {Springer}, address = {Northcote}, issn = {0112-1642}, doi = {10.1007/s40279-018-0930-4}, pages = {1781 -- 1797}, year = {2018}, abstract = {Whereas exercise training is key in the management of patients with cardiovascular disease (CVD) risk (obesity, diabetes, dyslipidaemia, hypertension), clinicians experience difficulties in how to optimally prescribe exercise in patients with different CVD risk factors. Therefore, a consensus statement for state-of-the-art exercise prescription in patients with combinations of CVD risk factors as integrated into a digital training and decision support system (the EXercise Prescription in Everyday practice \& Rehabilitative Training (EXPERT) tool) needed to be established. EXPERT working group members systematically reviewed the literature for meta-analyses, systematic reviews and/or clinical studies addressing exercise prescriptions in specific CVD risk factors and formulated exercise recommendations (exercise training intensity, frequency, volume and type, session and programme duration) and exercise safety precautions, for obesity, arterial hypertension, type 1 and 2 diabetes, and dyslipidaemia. The impact of physical fitness, CVD risk altering medications and adverse events during exercise testing was further taken into account to fine-tune this exercise prescription. An algorithm, supported by the interactive EXPERT tool, was developed by Hasselt University based on these data. Specific exercise recommendations were formulated with the aim to decrease adipose tissue mass, improve glycaemic control and blood lipid profile, and lower blood pressure. The impact of medications to improve CVD risk, adverse events during exercise testing and physical fitness was also taken into account. Simulations were made of how the EXPERT tool provides exercise prescriptions according to the variables provided. In this paper, state-of-the-art exercise prescription to patients with combinations of CVD risk factors is formulated, and it is shown how the EXPERT tool may assist clinicians. This contributes to an appropriately tailored exercise regimen for every CVD risk patient.}, language = {en} } @article{MeyerPtacnikHillebrandetal.2017, author = {Meyer, Sebastian Tobias and Ptacnik, Robert and Hillebrand, Helmut and Bessler, Holger and Buchmann, Nina and Ebeling, Anne and Eisenhauer, Nico and Engels, Christof and Fischer, Markus and Halle, Stefan and Klein, Alexandra-Maria and Oelmann, Yvonne and Roscher, Christiane and Rottstock, Tanja and Scherber, Christoph and Scheu, Stefan and Schmid, Bernhard and Schulze, Ernst-Detlef and Temperton, Vicky M. and Tscharntke, Teja and Voigt, Winfried and Weigelt, Alexandra and Wilcke, Wolfgang and Weisser, Wolfgang W.}, title = {Biodiversity-multifunctionality relationships depend on identity and number of measured functions}, series = {Nature Ecology \& Evolution}, volume = {2}, journal = {Nature Ecology \& Evolution}, number = {1}, publisher = {Nature Publ. Group}, address = {London}, issn = {2397-334X}, doi = {10.1038/s41559-017-0391-4}, pages = {44 -- 49}, year = {2017}, abstract = {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.}, language = {en} } @book{BeckmannBergmannTitosetal.2019, author = {Beckmann, Susanne and Bergmann, Valentin Friedrich and Titos, Marcos Bolivar and Brzezina, Claudia and Elke, Katrin and Falky, Paulina and Jahnke, Nadja and Janke, Stefan and Kubitz, Robert and Lesinski, Theresa and Pelz, Klara and Schmid, Vincent Leonhard and Schulz, Laura and Spiller, Friedrich and Weskamp, Madeleine and Wille, Johanna and Zenk, Johannes}, title = {Wege entstehen beim Gehen}, editor = {Bossen, Anja}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-443-2}, doi = {10.25932/publishup-43428}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-434284}, publisher = {Universit{\"a}t Potsdam}, pages = {60}, year = {2019}, abstract = {Musicalarbeit in der Schule, vom Mini-Musical bis hin zu groß angelegten Schulmusicals, erfreut sich sowohl bei Sch{\"u}lerinnen und Sch{\"u}lern als auch bei Musiklehrkr{\"a}ften großer Beliebtheit und eines oftmals außerordentlichen, teils auch untersch{\"a}tzten Engagements. Dessen ungeachtet gibt es nur wenig musikdidaktische Fachliteratur zu diesem Thema und es liegen bislang nur wenige Forschungsarbeiten vor, die wegweisend f{\"u}r die Umsetzung von Musicalprojekten an Schulen sind. Auch in der Musiklehrerbildung spielt Musicalarbeit nur eine marginale Rolle. Die vorliegende Publikation m{\"o}chte dazu beitragen, diese L{\"u}cke zu verringern. Sie ist das Ergebnis des Masterseminars „Musicalarbeit in der Schule" am Lehrstuhl f{\"u}r Musikp{\"a}dagogik und Musikdidaktik der Universit{\"a}t Potsdam, das begleitend zur k{\"u}nstlerischen Erarbeitung des Musicals „Elion" durch Studierende der Universit{\"a}t Potsdam im Sommersemester 2018 stattfand. Im Zentrum des Seminars standen p{\"a}dagogische sowie methodisch-didaktische Fragestellungen in den Bereichen Gesang, Choreografie und Theaterarbeit. Des Weiteren wurden M{\"o}glichkeiten und p{\"a}dagogische Potenziale fach{\"u}bergreifenden und f{\"a}cherverbindenden Arbeitens er{\"o}rtert. Zu diesem Seminar wurden Musicalexperten aus verschiedenen schulischen Kontexten eingeladen, die den Studierenden Einblicke in ihre langj{\"a}hrigen Praxiserfahrungen gew{\"a}hrten 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 f{\"u}r oder gegen Musicalarbeit in der Schule und als Leitfaden f{\"u}r den Einstieg in die Praxis.}, language = {de} } @article{SchmidAltenbergerOberhaensli1998, author = {Schmid, Robert and Altenberger, Uwe and Oberh{\"a}nsli, Roland}, title = {Polyphase tectono-metamorphic evolution of the northwestern Lindas Nappe on Holsnoy, Bergen Arcs, Caledonides, SW-Norway}, year = {1998}, language = {en} } @article{HectorHautierSaneretal.2010, author = {Hector, Andy and Hautier, Yann and Saner, Philippe and Wacker, Lukas and Bagchi, Robert and Joshi, Jasmin Radha and Scherer-Lorenzen, Michael and Spehn, Eva M. and Bazeley-White, Ellen and Weilenmann, Markus and Caldeira, Maria da Concei{\c{c}}{\~a}o Br{\´a}lio de Brito and Dimitrakopoulos, Panayiotis G. and Finn, John A. and Huss-Danell, Kerstin and Jumpponen, Ari and Mulder, Christa P. H. and Palmborg, Cecilia and Pereira, J. S. and Siamantziouras, Akis S. D. and Terry, Andrew C. and Troumbis, Andreas Y. and Schmid, Bernhard and Loreau, Michel}, title = {General stabilizing effects of plant diversity on grassland productivity through population asynchrony and overyielding}, issn = {0012-9658}, year = {2010}, abstract = {Insurance effects of biodiversity can stabilize the functioning of multispecies ecosystems against environmental variability when differential species' responses lead to asynchronous population dynamics. When responses are not perfectly positively correlated, declines in some populations are compensated by increases in others, smoothing variability in ecosystem productivity. This variance reduction effect of biodiversity is analogous to the risk- spreading benefits of diverse investment portfolios in financial markets. We use data from the BIODEPTH network of grassland biodiversity experiments to perform a general test for stabilizing effects of plant diversity on the temporal variability of individual species, functional groups, and aggregate communities. We tested three potential mechanisms: reduction of temporal variability through population asynchrony; enhancement of long-term average performance through positive selection effects; and increases in the temporal mean due to overyielding. Our results support a stabilizing effect of diversity on the temporal variability of grassland aboveground annual net primary production through two mechanisms. Two-species communities with greater population asynchrony were more stable in their average production over time due to compensatory fluctuations. Overyielding also stabilized productivity by increasing levels of average biomass production relative to temporal variability. However, there was no evidence for a performance-enhancing effect on the temporal mean through positive selection effects. In combination with previous work, our results suggest that stabilizing effects of diversity on community productivity through population asynchrony and overyielding appear to be general in grassland ecosystems.}, language = {en} } @article{HansenDendaleConinxetal.2017, author = {Hansen, Dominique and Dendale, Paul and Coninx, Karin and Vanhees, Luc and Piepoli, Massimo F. and Niebauer, Josef and Cornelissen, Veronique and Pedretti, Roberto and Geurts, Eva and Ruiz, Gustavo R. and Corra, Ugo and Schmid, Jean-Paul and Greco, Eugenio and Davos, Constantinos H. and Edelmann, Frank and Abreu, Ana and Rauch, Bernhard and Ambrosetti, Marco and Braga, Simona S. and Barna, Olga and Beckers, Paul and Bussotti, Maurizio and Fagard, Robert and Faggiano, Pompilio and Garcia-Porrero, Esteban and Kouidi, Evangelia and Lamotte, Michel and Neunhaeuserer, Daniel and Reibis, Rona Katharina and Spruit, Martijn A. and Stettler, Christoph and Takken, Tim and Tonoli, Cajsa and Vigorito, Carlo and V{\"o}ller, Heinz and Doherty, Patrick}, title = {The European Association of Preventive Cardiology Exercise Prescription in Everyday Practice and Rehabilitative Training (EXPERT) tool: A digital training and decision support system for optimized exercise prescription in cardiovascular disease. Concept, definitions and construction methodology}, series = {European journal of preventive cardiology : the official ESC journal for primary \& secondary cardiovascular prevention, rehabilitation and sports cardiology}, volume = {24}, journal = {European journal of preventive cardiology : the official ESC journal for primary \& secondary cardiovascular prevention, rehabilitation and sports cardiology}, publisher = {Sage Publ.}, address = {London}, issn = {2047-4873}, doi = {10.1177/2047487317702042}, pages = {1017 -- 1031}, year = {2017}, abstract = {Background Exercise rehabilitation is highly recommended by current guidelines on prevention of cardiovascular disease, but its implementation is still poor. Many clinicians experience difficulties in prescribing exercise in the presence of different concomitant cardiovascular diseases and risk factors within the same patient. It was aimed to develop a digital training and decision support system for exercise prescription in cardiovascular disease patients in clinical practice: the European Association of Preventive Cardiology Exercise Prescription in Everyday Practice and Rehabilitative Training (EXPERT) tool. Methods EXPERT working group members were requested to define (a) diagnostic criteria for specific cardiovascular diseases, cardiovascular disease risk factors, and other chronic non-cardiovascular conditions, (b) primary goals of exercise intervention, (c) disease-specific prescription of exercise training (intensity, frequency, volume, type, session and programme duration), and (d) exercise training safety advices. The impact of exercise tolerance, common cardiovascular medications and adverse events during exercise testing were further taken into account for optimized exercise prescription. Results Exercise training recommendations and safety advices were formulated for 10 cardiovascular diseases, five cardiovascular disease risk factors (type 1 and 2 diabetes, obesity, hypertension, hypercholesterolaemia), and three common chronic non-cardiovascular conditions (lung and renal failure and sarcopaenia), but also accounted for baseline exercise tolerance, common cardiovascular medications and occurrence of adverse events during exercise testing. An algorithm, supported by an interactive tool, was constructed based on these data. This training and decision support system automatically provides an exercise prescription according to the variables provided. Conclusion This digital training and decision support system may contribute in overcoming barriers in exercise implementation in common cardiovascular diseases.}, language = {en} } @book{SchwarzerWeissSaoumiKitteletal.2023, author = {Schwarzer, Ingo and Weiß-Saoumi, Said and Kittel, Roland and Friedrich, Tobias and Kaynak, Koraltan and Durak, Cemil and Isbarn, Andreas and Diestel, J{\"o}rg and Knittel, Jens and Franz, Marquart and Morra, Carlos and Stahnke, Susanne and Braband, Jens and Dittmann, Johannes and Griebel, Stephan and Krampf, Andreas and Link, Martin and M{\"u}ller, Matthias and Radestock, Jens and Strub, Leo and Bleeke, Kai and Jehl, Leander and Kapitza, R{\"u}diger and Messadi, Ines and Schmidt, Stefan and Schwarz-R{\"u}sch, Signe and Pirl, Lukas and Schmid, Robert and Friedenberger, Dirk and Beilharz, Jossekin Jakob and Boockmeyer, Arne and Polze, Andreas and R{\"o}hrig, Ralf and Sch{\"a}be, Hendrik and Thiermann, Ricky}, title = {RailChain}, number = {152}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-550-7}, issn = {1613-5652}, doi = {10.25932/publishup-57740}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-577409}, publisher = {Universit{\"a}t Potsdam}, pages = {140}, year = {2023}, abstract = {The RailChain project designed, implemented, and experimentally evaluated a juridical recorder that is based on a distributed consensus protocol. That juridical blockchain recorder has been realized as distributed ledger on board the advanced TrainLab (ICE-TD 605 017) of Deutsche Bahn. For the project, a consortium consisting of DB Systel, Siemens, Siemens Mobility, the Hasso Plattner Institute for Digital Engineering, Technische Universit{\"a}t Braunschweig, T{\"U}V Rheinland InterTraffic, and Spherity has been formed. These partners not only concentrated competencies in railway operation, computer science, regulation, and approval, but also combined experiences from industry, research from academia, and enthusiasm from startups. Distributed ledger technologies (DLTs) define distributed databases and express a digital protocol for transactions between business partners without the need for a trusted intermediary. The implementation of a blockchain with real-time requirements for the local network of a railway system (e.g., interlocking or train) allows to log data in the distributed system verifiably in real-time. For this, railway-specific assumptions can be leveraged to make modifications to standard blockchains protocols. EULYNX and OCORA (Open CCS On-board Reference Architecture) are parts of a future European reference architecture for control command and signalling (CCS, Reference CCS Architecture - RCA). Both architectural concepts outline heterogeneous IT systems with components from multiple manufacturers. Such systems introduce novel challenges for the approved and safety-relevant CCS of railways which were considered neither for road-side nor for on-board systems so far. Logging implementations, such as the common juridical recorder on vehicles, can no longer be realized as a central component of a single manufacturer. All centralized approaches are in question. The research project RailChain is funded by the mFUND program and gives practical evidence that distributed consensus protocols are a proper means to immutably (for legal purposes) store state information of many system components from multiple manufacturers. The results of RailChain have been published, prototypically implemented, and experimentally evaluated in large-scale field tests on the advanced TrainLab. At the same time, the project showed how RailChain can be integrated into the road-side and on-board architecture given by OCORA and EULYNX. Logged data can now be analysed sooner and also their trustworthiness is being increased. This enables, e.g., auditable predictive maintenance, because it is ensured that data is authentic and unmodified at any point in time.}, language = {en} } @article{ScherberEisenhauerWeisseretal.2010, author = {Scherber, Christoph and Eisenhauer, Nico and Weisser, Wolfgang W. and Schmid, Bernhard and Voigt, Winfried and Fischer, Markus and Schukze, Ernst-Detlef and Roscher, Christiane and Weigelt, Alexandra and Allan, Eric and Beßler, Holger and Bonkowski, Michael and Buchmann, Nina and Buscot, Fran{\c{c}}ois and Clement, Lars W. and Ebeling, Anne and Engels, Christof and Halle, Stefan and Kertscher, Ilona and Klein, Alexandra-Maria and Koller, Robert and K{\"o}nig, Stephan and Kowalski, Esther and Kummer, Volker and Kuu, Annely and Lange, Markus and Lauterbach, Dirk}, title = {Bottom-up effects of plant diversity on multitrophic interactions in a biodiversity experiment}, issn = {0028-0836}, year = {2010}, language = {en} }