@inproceedings{ZeilingerMuttiStreckeretal.2006, author = {Zeilinger, Gerold and Mutti, Maria and Strecker, Manfred and Rehak, Katrin and Bookhagen, Bodo and Schwab, Marco}, title = {Integration of digital elevation models and satellite images to investigate geological processes.}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7063}, year = {2006}, abstract = {In order to better understand the geological boundary conditions for ongoing or past surface processes geologists face two important questions: 1) How can we gain additional knowledge about geological processes by analyzing digital elevation models (DEM) and satellite images and 2) Do these efforts present a viable approach for more efficient research. Here, we will present case studies at a variety of scales and levels of resolution to illustrate how we can substantially complement and enhance classical geological approaches with remote sensing techniques. Commonly, satellite and DEM based studies are being used in a first step of assessing areas of geologic interest. While in the past the analysis of satellite imagery (e.g. Landsat TM) and aerial photographs was carried out to characterize the regional geologic characteristics, particularly structure and lithology, geologists have increasingly ventured into a process-oriented approach. This entails assessing structures and geomorphic features with a concept that includes active tectonics or tectonic activity on time scales relevant to humans. In addition, these efforts involve analyzing and quantifying the processes acting at the surface by integrating different remote sensing and topographic data (e.g. SRTM-DEM, SSM/I, GPS, Landsat 7 ETM, Aster, Ikonos…). A combined structural and geomorphic study in the hyperarid Atacama desert demonstrates the use of satellite and digital elevation data for assessing geological structures formed by long-term (millions of years) feedback mechanisms between erosion and crustal bending (Zeilinger et al., 2005). The medium-term change of landscapes during hundred thousands to millions years in a more humid setting is shown in an example from southern Chile. Based on an analysis of rivers/watersheds combined with landscapes parameterization by using digital elevation models, the geomorphic evolution and change in drainage pattern in the coastal Cordillera can be quantified and put into the context of seismotectonic segmentation of a tectonically active region. This has far-reaching implications for earthquake rupture scenarios and hazard mitigation (K. Rehak, see poster on IMAF Workshop). Two examples illustrate short-term processes on decadal, centennial and millennial time scales: One study uses orogen scale precipitation gradients derived from remotely sensed passive microwave data (Bookhagen et al., 2005a). They demonstrate how debris flows were triggered as a response of slopes to abnormally strong rainfall in the interior parts of the Himalaya during intensified monsoons. The area of the orogen that receives high amounts of precipitation during intensified monsoons also constitutes numerous landslide deposits of up to 1km3 volume that were generated during intensified monsoon phase at about 27 and 9 ka (Bookhagen et al., 2005b). Another project in the Swiss Alps compared sets of aerial photographs recorded in different years. By calculating high resolution surfaces the mass transport in a landslide could be reconstructed (M. Schwab, Universit{\"a}t Bern). All these examples, although representing only a short and limited selection of projects using remote sense data in geology, have as a common approach the goal to quantify geological processes. With increasing data resolution and new sensors future projects will even enable us to recognize more patterns and / or structures indicative of geological processes in tectonically active areas. This is crucial for the analysis of natural hazards like earthquakes, tsunamis and landslides, as well as those hazards that are related to climatic variability. The integration of remotely sensed data at different spatial and temporal scales with field observations becomes increasingly important. Many of presently highly populated places and increasingly utilized regions are subject to significant environmental pressure and often constitute areas of concentrated economic value. Combined remote sensing and ground-truthing in these regions is particularly important as geologic, seismicity and hydrologic data may be limited here due to the recency of infrastructural development. Monitoring ongoing processes and evaluating the remotely sensed data in terms of recurrence of events will greatly enhance our ability to assess and mitigate natural hazards.
Dokument 1: Foliensatz | Dokument 2: Abstract
Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006}, language = {en} } @inproceedings{ZeheBronstertItzerottetal.2006, author = {Zehe, Erwin and Bronstert, Axel and Itzerott, Sibylle and B{\´a}rdossy, Andr{\´a}s and Ihringer, J{\"u}rgen}, title = {Hochwasservorhersage, Großhangbewegungen, Schadstofftransport}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7128}, year = {2006}, abstract = {Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006}, language = {de} } @inproceedings{WolskaKruijffKorbayova2006, author = {Wolska, Magdalena and Kruijff-Korbayov{\´a}, Ivana}, title = {Modeling anaphora in informal mathematical dialogue}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10455}, year = {2006}, abstract = {We analyze anaphoric phenomena in the context of building an input understanding component for a conversational system for tutoring mathematics. In this paper, we report the results of data analysis of two sets of corpora of dialogs on mathematical theorem proving. We exemplify anaphoric phenomena, identify factors relevant to anaphora resolution in our domain and extensions to the input interpretation component to support it.}, language = {en} } @misc{Wilga2006, author = {Wilga, Beata}, title = {Aus Warschauer Perspektive}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-23125}, year = {2006}, abstract = {Inhalt: Reparationen versus Entsch{\"a}digungen Die Leistungen der rot-gr{\"u}nen Koalition Ein neues Kapitel?}, language = {de} } @article{Wenzel2006, author = {Wenzel, Hans-Joachim}, title = {Metzler Handbuch f{\"u}r den Geographieunterricht}, series = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, volume = {8}, journal = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, number = {2}, issn = {1438-3039}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-31362}, pages = {45 -- 54}, year = {2006}, abstract = {Inhalt: 1 Hintergr{\"u}nde der Entstehung des Metzler Handbuches 2 Konzeption, Anspr{\"u}che und Zielgruppen 3 Rezeption und Stellungnahmen}, language = {de} } @inproceedings{Wegehenkel2006, author = {Wegehenkel, Martin}, title = {Die Nutzung von Fernerkundungsdaten in der Wasserhaushaltsmodellierung}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7050}, year = {2006}, abstract = {Die Pr{\"a}sentation gibt zuerst einen {\"U}berblick {\"u}ber m{\"o}gliche Parameter f{\"u}r die Wasserhaushaltsmodellierung, die aus Fernerkundungs(FE)-daten generell abgeleitet werden k{\"o}nnen. Bei der Beschreibung der Ableitungsverfahren dieser Parameter aus (FE)-Daten wird auf die Landnutzung, Vegetationsindices und die reale Evapotranspiration (ETr) fokussiert. Die Verfahren zur Bestimmung der ETr aus optischen FE-Daten lassen grob wie folgt gliedern : • Direkte Ableitung der Evapotranspiration aus radiometrisch bestimmten Oberfl{\"a}chen-temperaturen • Ableitung von Modellinputdaten wie z.B. Globalstrahlung, Albedo, Blattfl{\"a}cheniondex LAI und NDVI aus FE-Daten zur Anwendung von SoilVegetation-AtmosphereTransfer- und Energiebilanzmodellen wie z.B. SEBAL (Bastiaansen et al . 1998) • Kombinierte Anwendung verschiedenster Sensoren wie SAR-ERS1, LANDSAT-TM, NOAA-AHVRR mit SVAT-Modellen und hydrologischen Einzugsgebietsmodellen Die Validierung dieser Methoden wurde in verschiedenen Messkampagnen wie z.B. Lo-trex10E-HIBE, FIFE oder HAPEX-Sahel durchgef{\"u}hrt. Dabei wurde die aus dem entspre-chenden Sensor abgeleitete ETr mit gemessenen ETr-Raten von Ankerstationen innerhalb eines definierten Gebietes verglichen. Diese Ankerstationen leiteten die ETr aus Profil-, Ed-dy-Flux-, oder Szintillometermessungen ab. Durchg{\"a}ngige l{\"a}ngere Zeitreihen der ETr sind nur mit FE-Daten mit hoher Wiederholungsrate wie z.B. NOAA-AVHRR, MODIS hoher Zeitaufl{\"o}sung m{\"o}glich Mit Landsat-TM z.B. ergeben sich dagegen nur „Snap Shots" der ETr von einzelnen Tagen. Daher wurden oftmals Multisensorverfahren d.h. Kombination von z.B. Landsat-TM mit NOAA-AVHRR eingesetzt oder die FE-Daten nur f{\"u}r die Erhebung zeitin-varianter Eingangsdaten (z.B. Landnutzung) und zur raumbezogenen Validierung der ETr-Berechnungen von hydrologischen Modellen verwendet. Im zweiten Teil des Vortrags wird ein Anwendungsbeispiel f{\"u}r den Versuch einer r{\"a}umliche Validierung eines Wasserhaus-haltsmodells {\"u}ber NDVI-ETr-Datenprodukte aus Landsat-TM5-Daten f{\"u}r das Stobbergebiet. Ein weiteres Anwendungsbeispiel f{\"u}r die Einbindung von Landnutzungsdatenprodukten aus Landsat-TM5-Daten in die Wasserhaushaltmodellierung f{\"u}r das Ucker-Einzugsgebiet schliesst den Vortrag ab.
Dokument 1: Foliensatz | Dokument 2: Abstract
Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006}, language = {de} } @inproceedings{VlugterKnott2006, author = {Vlugter, Peter and Knott, Alistair}, title = {A multi-speaker dialogue system for computer-aided language learning}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10208}, year = {2006}, abstract = {The main topic of this paper is how to configure a dialogue system to support computer-aided language learning. The paper also serves to introduce our new multi-speaker dialogue system, and highlight some of its novel features.}, language = {en} } @misc{Vasilache2006, author = {Vasilache, Andreas}, title = {Hobbes, der Terrorismus und die Angst in der Weltpolitik}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-9828}, year = {2006}, abstract = {In den theoretischen Grundlagen moderner Verfassungsstaaten wird Angst als zentrale politische Gr{\"o}ße ausgewiesen. In der Hobbesschen Ursprungsmythologie moderner Staatlichkeit spielt sie eine entscheidende Rolle f{\"u}r die Staatskonstituierung. Aufgrund ihrer Staatszentriertheit bietet die Vertragstheorie allerdings kein hinreichendes Erkl{\"a}rungspotential f{\"u}r die transnationale terroristische Strategie der Angst. Der Angstpolitik des Terrorismus steht aber auch eine Nutzbarmachung der Angst durch Regierungen bedrohter Staaten gegen{\"u}ber.}, language = {de} } @misc{Timmermann2006, author = {Timmermann, Heinz}, title = {Neue Akzente statt Neubeginn}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-23117}, year = {2006}, abstract = {Inhalt: Anti-amerikanisch oder Amerika-kritisch? Spannung zwischen Interessen und Werten Offene und stille Diplomatie gegen{\"u}ber Russland Neue Bewegung im Dreieck Deutschland-Russland-Polen Großeuropa in fließendem Zustand}, language = {de} } @article{Tietze2006, author = {Tietze, Wolf}, title = {Westermann Lexikon der Geographie}, series = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, volume = {8}, journal = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, number = {2}, issn = {1438-3039}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-31351}, pages = {37 -- 43}, year = {2006}, abstract = {Inhalt: - Vorbereitung - Konzeption und Erstellung des Lexikons - Nachwirkungen}, language = {de} } @inproceedings{Thomas2006, author = {Thomas, Kavita E.}, title = {Modelling Correction Signalled by "But" in Dialogue}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10308}, year = {2006}, abstract = {Claiming that cross-speaker "but" can signal correction in dialogue, we start by describing the types of corrections "but" can communicate by focusing on the Speech Act (SA) communicated in the previous turn and address the ways in which "but" can correct what is communicated. We address whether "but" corrects the proposition, the direct SA or the discourse relation communicated in the previous turn. We will also briefly address other relations signalled by cross-turn "but". After presenting a typology of the situations "but" can correct, we will address how these corrections can be modelled in the Information State model of dialogue, motivating this work by showing how it can be used to potentially avoid misunderstandings. We wrap up by showing how the model presented here updates beliefs in the Information State representation of the dialogue and can be used to facilitate response deliberation.}, language = {en} } @inproceedings{Sommer2006, author = {Sommer, Michael}, title = {Nicht-invasive Methoden in der Bodenlandschaftsforschung}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7117}, year = {2006}, abstract = {Der Referent ist Leiter des Institutes f{\"u}r Bodenlandschaftsforschung am Leibniz-Zentrum f{\"u}r Agrarlandschaftsforschung (ZALF) e. V. in M{\"u}ncheberg.}, language = {de} } @book{SkopeteasFiedlerHellmuthetal.2006, author = {Skopeteas, Stavros and Fiedler, Ines and Hellmuth, Sam and Schwarz, Anne and Stoel, Ruben and Fanselow, Gisbert and F{\´e}ry, Caroline and Krifka, Manfred}, title = {Questionnaire on information structure (OUIS): reference manual}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-939469-14-8}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-12413}, publisher = {Universit{\"a}t Potsdam}, pages = {263}, year = {2006}, abstract = {Contents: Chapter 1. Introduction 1 Information Structure 2 Grammatical Correlates of Information Structure 3 Structure of the Questionnaire 4 Experimental Tasks 5 Technicalities 6 Archiving 7 Acknowledgments Chapter 2. General Questions 1 General Information 2 Phonology 3 Morphology and Syntax Chapter 3. Experimental tasks 1 Changes (Given/New in Intransitives and Transitives) 2 Giving (Given/New in Ditransitives) 3 Visibility (Given/New, Animacy and Type/Token Reference) 4 Locations (Given/New in Locative Expressions) 5 Sequences (Given/New/Contrast in Transitives) 6 Dynamic Localization (Given/New in Dynamic Loc. Descriptions) 7 Birthday Party (Weight and Discourse Status) 8 Static Localization (Macro-Planning and Given/New in Locatives) 9 Guiding (Presentational Utterances) 10 Event Cards (All New) 11 Anima (Focus types and Animacy) 12 Contrast (Contrast in pairing events) 13 Animal Game (Broad/Narrow Focus in NP) 14 Properties (Focus on Property and Possessor) 15 Eventives (Thetic and Categorical Utterances) 16 Tell a Story (Contrast in Text) 17 Focus Cards (Selective, Restrictive, Additive, Rejective Focus) 18 Who does What (Answers to Multiple Constituent Questions) 19 Fairy Tale (Topic and Focus in Coherent Discourse) 20 Map Task (Contrastive and Selective Focus in Spontaneous Dialogue) 21 Drama (Contrastive Focus in Argumentation) 22 Events in Places (Spatial, Temporal and Complex Topics) 23 Path Descriptions (Topic Change in Narrative) 24 Groups (Partial Topic) 25 Connections (Bridging Topic) 26 Indirect (Implicational Topic) 27 Surprises (Subject-Topic Interrelation) 28 Doing (Action Given, Action Topic) 29 Influences (Question Priming) Chapter 4. Translation tasks 1 Basic Intonational Properties 2 Focus Translation 3 Topic Translation 4 Quantifiers Chapter 5. Information structure summary survey 1 Preliminaries 2 Syntax 3 Morphology 4 Prosody 5 Summary: Information structure Chapter 6. Performance of Experimental Tasks in the Field 1 Field sessions 2 Field Session Metadata 3 Informants' Agreement}, language = {en} } @article{Schwan2006, author = {Schwan, Tanja}, title = {Kontinuit{\"a}t in der Abweichung? R{\´e}{\´e}critures franz{\"o}sischer Autorinnen des XVIe si{\`e}cle}, series = {Potsdamer Studien zur Frauen- und Geschlechterforschung / Hrsg.: Professur f{\"u}r Frauenforschung an der Universit{\"a}t Potsdam}, volume = {1}, journal = {Potsdamer Studien zur Frauen- und Geschlechterforschung / Hrsg.: Professur f{\"u}r Frauenforschung an der Universit{\"a}t Potsdam}, issn = {1433-7444}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10508}, pages = {5 -- 20}, year = {2006}, language = {de} } @inproceedings{Schulz2006, author = {Schulz, Karsten}, title = {Die Bedeutung r{\"a}umlicher Strukturen und Muster f{\"u}r das hydrologische Prozessgeschehen}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7087}, year = {2006}, abstract = {Der Referent ist stellvertretender Leiter des Departments Angewandte Landschafts{\"o}kologie des UFZ - Umweltforschungszentrum Leipzig-Halle am Fachbereich Umweltsystemmodellierung
Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 20066}, language = {de} } @misc{SchmidtEenboom2006, author = {Schmidt-Eenboom, Erich}, title = {Geheimdienste in Demokratien}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-9812}, year = {2006}, abstract = {Geheimdienste sind f{\"u}r den modernen Staat zur Gew{\"a}hrleistung seiner inneren und {\"a}ußeren Sicherheit wesentlich und stehen st{\"a}ndig vor neuen Herausforderungen. Die Dienste der Bundesrepublik sind aus der Frontstaatlage im Kalten Krieg gewachsen, und ihr Wert als geheimes Regierungsinstrument ist durch eine Vielzahl systemischer Probleme erheblich eingeschr{\"a}nkt. Zudem gibt es weder eine klare Standortbestimmung der Dienste im politischen System, noch eine moralische Grenzziehung ihrer Aktivit{\"a}ten.}, language = {de} } @misc{Scheuplein2006, author = {Scheuplein, Christoph}, title = {Wilson, John F.; Popp, Andrew (eds.), Industrial clusters and regional business networks in England, 1750-1970. / [rezensiert von] Christoph Scheuplein}, series = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, volume = {8}, journal = {Geographische Revue : Zeitschrift f{\"u}r Literatur und Diskussion}, number = {1}, issn = {1438-3039}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-31336}, pages = {75 -- 77}, year = {2006}, abstract = {Rezensiertes Werk: Industrial clusters and regional business networks in England, 1750 - 1970 / ed. by John F. Wilson ... - Aldershot [u.a.] : Ashgate, 2003. - X, 288 S. : graph. Darst. - (Modern economic and social history series) ISBN 0-7546-0761-5}, language = {de} } @phdthesis{Schauer2006, author = {Schauer, Nicolas}, title = {Quantitative trait loci (QTL) for metabolite accumulation and metabolic regulation : metabolite profiling of interspecific crosses of tomato}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7643}, school = {Universit{\"a}t Potsdam}, year = {2006}, abstract = {The advent of large-scale and high-throughput technologies has recently caused a shift in focus in contemporary biology from decades of reductionism towards a more systemic view. Alongside the availability of genome sequences the exploration of organisms utilizing such approach should give rise to a more comprehensive understanding of complex systems. Domestication and intensive breeding of crop plants has led to a parallel narrowing of their genetic basis. The potential to improve crops by conventional breeding using elite cultivars is therefore rather limited and molecular technologies, such as marker assisted selection (MAS) are currently being exploited to re-introduce allelic variance from wild species. Molecular breeding strategies have mostly focused on the introduction of yield or resistance related traits to date. However given that medical research has highlighted the importance of crop compositional quality in the human diet this research field is rapidly becoming more important. Chemical composition of biological tissues can be efficiently assessed by metabolite profiling techniques, which allow the multivariate detection of metabolites of a given biological sample. Here, a GC/MS metabolite profiling approach has been applied to investigate natural variation of tomatoes with respect to the chemical composition of their fruits. The establishment of a mass spectral and retention index (MSRI) library was a prerequisite for this work in order to establish a framework for the identification of metabolites from a complex mixture. As mass spectral and retention index information is highly important for the metabolomics community this library was made publicly available. Metabolite profiling of tomato wild species revealed large differences in the chemical composition, especially of amino and organic acids, as well as on the sugar composition and secondary metabolites. Intriguingly, the analysis of a set of S. pennellii introgression lines (IL) identified 889 quantitative trait loci of compositional quality and 326 yield-associated traits. These traits are characterized by increases/decreases not only of single metabolites but also of entire metabolic pathways, thus highlighting the potential of this approach in uncovering novel aspects of metabolic regulation. Finally the biosynthetic pathway of the phenylalanine-derived fruit volatiles phenylethanol and phenylacetaldehyde was elucidated via a combination of metabolic profiling of natural variation, stable isotope tracer experiments and reverse genetic experimentation.}, subject = {Tomate}, language = {en} } @inproceedings{SagetGuyomard2006, author = {Saget, Sylvie and Guyomard, Marc}, title = {Goal-oriented dialog as a collaborative subordinated activity involving collective acceptance}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10420}, year = {2006}, abstract = {Modeling dialog as a collaborative activity consists notably in specifying the contain of the Conversational Common Ground and the kind of social mental state involved. In previous work (Saget, 2006), we claim that Collective Acceptance is the proper social attitude for modeling Conversational Common Ground in the particular case of goal-oriented dialog. We provide a formalization of Collective Acceptance, besides elements in order to integrate this attitude in a rational model of dialog are provided; and finally, a model of referential acts as being part of a collaborative activity is provided. The particular case of reference has been chosen in order to exemplify our claims.}, language = {en} } @inproceedings{RossmanithBlaumKeiletal.2006, author = {Rossmanith, Eva and Blaum, Niels and Keil, Manfred and Langerwisch, F. and Meyer, Jork and Popp, Alexander and Schmidt, Michael and Schultz, Christoph and Schwager, Monika and Vogel, Melanie and Wasiolka, Bernd and Jeltsch, Florian}, title = {Scaling up local population dynamics to regional scales}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7320}, year = {2006}, abstract = {In semi-arid savannas, unsustainable land use can lead to degradation of entire landscapes, e.g. in the form of shrub encroachment. This leads to habitat loss and is assumed to reduce species diversity. In BIOTA phase 1, we investigated the effects of land use on population dynamics on farm scale. In phase 2 we scale up to consider the whole regional landscape consisting of a diverse mosaic of farms with different historic and present land use intensities. This mosaic creates a heterogeneous, dynamic pattern of structural diversity at a large spatial scale. Understanding how the region-wide dynamic land use pattern affects the abundance of animal and plant species requires the integration of processes on large as well as on small spatial scales. In our multidisciplinary approach, we integrate information from remote sensing, genetic and ecological field studies as well as small scale process models in a dynamic region-wide simulation tool.
Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006.}, language = {en} }