TY - RPRT A1 - Auer (ehem. Ebner), Veronika T1 - Softwaresysteme in der Holzlogistik – Informations- und Kommunikationsplattformen. N2 - In dieser Arbeit werden die heterogene Softwarelandschaft zur Verbesserung der Holzlogistik in einer einheitlichen Plattform integriert sowie die Auswirkungen der Softwares auf die Durchgängigkeit und Transparenz des Informationsflusses analysiert. Es wird zunächst der Weg der Logistikkette vom Wald bis ins Werk näher betrachtet, anschließend wird auf diverse Informations- und Kommunikationsplattformen und -technologien eingegangen. Nachfolgend wird anhand von praxisnahen Beispielen der Prozessablauf Wald-Werk kritisch betrachtet und eine Empfehlung für eine für die Forst- und Holzwirtschaft geeignete IuK-Plattform gegeben. KW - Holzlogistik KW - Softwaresysteme Y1 - 2011 ER - TY - RPRT A1 - Auer (ehem. Ebner), Veronika T1 - Einflussgrößen zur mathematischen Modellierung der verkehrsträgerübergreifenden Tourenplanung für die trimodale Holztransportlogistik. N2 - In dieser Arbeit werden zunächst die Facetten der Rundholztransportlogistik als Spezialgebiet der Verkehrslogistik sowie die derzeitige Tourenplanung beim Rundholztransport und damit der bestehende Handlungsbedarf von theoretischer Seite erörtert. Mithilfe einer umfangreichen Expertenbefragung wird der praktische Handlungsbedarf zur Optimierung der gebrochenen Rundholzlogistik in Deutschland gestützt. Nachfolgend werden sämtliche Einflussgrößen zur mathematischen Modellierung gelistet und näher betrachtet. Abschließend finden sich eine konkrete Handlungsempfehlung sowie ein umfassender Ausblick für das bearbeitete Themengebiet. KW - Holzlogistik KW - Mathematische Modellierung KW - Tourenplanung Y1 - 2011 ER - TY - JOUR A1 - Husmann, Kai A1 - Auer, Veronika A1 - Beitzen-Heineke, Ingrid A1 - Bischoff, Hieronymus A1 - Fehrensen, Wolf-Georg A1 - Fischer, Christoph T1 - Mittelfristigem Anstieg folgt stetiger Rückgang. Zustand und Entwicklung der Rohholzverfügbarkeit in der buchenreichen Mitte Deutschlands. JF - Holz-Zentralblatt KW - Holz KW - Rohstoffverfügbarkeit Y1 - 2016 ER - TY - CHAP A1 - Auer, Veronika A1 - Zscheile, Matthias A1 - Engler, Benjamin A1 - Haller, Peer A1 - Hartig, Jens A1 - Wehsener, Jörg A1 - Husmann, Kai A1 - Erler, Jörn A1 - Thole, Volker A1 - Schulz, Tino A1 - Hesse, Elfi A1 - Rüther, Norbert A1 - Himsel, Alexandra ED - Eberhardsteiner, J. ED - Winter, W. ED - Fadai, A. ED - Pöll, M. T1 - BIOECONOMY CLUSTER: resource efficient creation of value from beech wood to bio-based building materials. T2 - WCTE 2016. CD-ROM Proceedings of the World Conference on Timber Engineering. KW - Holz KW - Bioeconomy KW - Beach wood KW - Wooden Building Y1 - 2016 ER - TY - RPRT A1 - Andrae, Marc A1 - Auer, Veronika A1 - Barth, Simon A1 - Baumann, Sarah A1 - Betz, Andreas A1 - Châteauvieux-Hellwig, Camille A1 - Geladze, Ekaterine A1 - Hauch, Julia A1 - Hirschmüller, Sebastian A1 - Kapitza, Stephanie A1 - Karlinger, Peter A1 - Köster, Heinrich A1 - Kramer, Oliver A1 - Lüftl, Katharina A1 - Martius, Henrike A1 - Mayr, Andreas A1 - Michanickl, Andreas A1 - Miletzky, Frank A1 - Mühlbauer, Wolfgang A1 - Niedermaier, Peter A1 - Obermeier, Frederik A1 - Peklo, Franziska A1 - Regauer, Verena A1 - Schanda, Ulrich A1 - Schemme, Michael A1 - Schiffer, Lukas A1 - Schöpfer, Fabian A1 - Schumacher, Mara A1 - Schutter, Sabina A1 - Schweiger, Andreas A1 - Seckler, Eva A1 - Sigg, Ferdinand T1 - Jahresbericht 2019, Forschung - Entwicklung - Innovation N2 - Mit dem jährlich erscheinenden Forschungsbericht möchte die Technische Hochschule Rosenheim einen Einblick in ihre vielfältigen Projekte und Aktivitäten der angewandten Forschung und Entwicklung geben. T3 - Schriftenreihen - Forschungsbericht - 8 KW - Forschung Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:861-opus4-13977 ER - TY - CHAP A1 - Auer, Veronika A1 - Rauch, Peter T1 - Assessing hardwood flows from resource to production through Material Flow Analysis T2 - 9th Hardwood Proceedings - Part I N2 - Many doubts accompany both the resource potential of hardwoods and their softwood substituting potential within its material utilisation. However, as the feedstock demand will rise with more and more wood-based biorefineries entering the market, wood supply security is an increasingly pressing topic. Currently, hardwood flow models are lacking, but are an essential basis for estimating future hardwood supply security. This study investigates the actual hardwood flows in Germany by applying a Material Flow Analysis (MFA). Visualising the results of the MFA for the reference year 2016. The MFA displays 4.44 +/- 0.12 million m³ (fob) recorded fellings in privately-owned forests, 8.60 +/- 0.15 million m³ (fob) recorded fellings in state forests, 9.31 +/- 0.52 million m³ (fob) as unrecorded harvest from forests (i.e. 37% of the total harvest) and 2.65 +/- 0.35 million m³ (fob) unrecorded fellings from non-forest area (11% of total harvest). Of that, almost 30% were used for materials and 70% were used for energy. Consequently, the potential for material use of hardwood in Germany lies beyond its current usage, especially given that good qualities are being used for energy due to actual low material consumer demand. Thus, the MFA assessed the quality and quantity of the German hardwood potential and showed that it offers significant possibilities for value added usage options such as, for example, producing innovative products in biorefineries using degraded high-quality assortments. Due to the low data consistency, heterogeneous datasets for the forest and wood industry sector were calibrated through data reconciliation and error propagation. Additionally, the lack of statistical data for specific wood industry sectors raised a problem, for instance, actual data on private combustion of wood, established hardwood uses, or new innovative products. Severe data issues regarding the German hardwood flow were confirmed. KW - Material Flow Analysis KW - hardwood KW - wood-based bioeconomy KW - wood resource potential KW - Sankey-diagram KW - hardwood resource KW - hardwood resource assessment Y1 - 2020 SN - 2631-004X SP - 13 EP - 20 ER - TY - JOUR A1 - Faust, Theresa A1 - Auer, Veronika T1 - Zurück zu den Wurzeln – hoch hinaus JF - Technik in Bayern KW - Holz Nutzungsmöglichkeiten KW - Bioökonomie Y1 - 2021 VL - 2021 IS - 1 SP - 6 EP - 8 ER - TY - JOUR A1 - Auer, Veronika A1 - Faust, Theresa T1 - Holz in Kaskaden und Kreisläufen JF - Technik in Bayern KW - Bioökonomie Y1 - 2021 VL - 2021 IS - 1 SP - 18 EP - 19 ER - TY - CHAP A1 - Leiter, Nina A1 - Wohlschläger, Maximilian A1 - Auer, Veronika A1 - Versen, Martin A1 - Laforsch, Christian T1 - A Novel Approach to Identify Wood Species Optically using Fluorescence Lifetime Imaging Microscopy T2 - SMSI 2021 Conference – Sensor and Measurement Science International N2 - This contribution presents the results obtained with fluorescence lifetime imaging microscopy (FLIM)within the optical identification and differentiation of the four wood species walnut, beech, spruce, and maple. The experimental setup as well as the evaluation algorithm, with which the experiments were carried out, is explained briefly. KW - fluorescence lifetime KW - wood species identification KW - fluorescence KW - wood KW - FLIM Y1 - 2021 UR - https://doi.org/10.5162/SMSI2021/B10.2 SP - 169 EP - 170 ER - TY - JOUR A1 - Auer, Veronika A1 - Rauch, Peter T1 - Wood supply chain risks and risk mitigation strategies: A systematic review focusing on the Northern hemisphere JF - Biomass and Bioenergy N2 - This paper presents a systematic literature review on both the risks affecting wood supply security and risk mitigation strategies by quantitative and qualitative data analysis. It describes wood-specific supply chain risks, thereupon resulting impacts and counteracting strategies to ensure supply. Risks, impacts, and strategies are documented as basis for a comparative analysis, discussion of results, challenges and research gaps. Finally, the suitability and the limitations of the chosen methodology and the achieved results are discussed. Scanning wood supply chain risks and supply strategies, most of the reviewed papers focus on wood supply for bioenergy generation and only a few studies investigate wood supply chain risk issues for the sawing, wood panel, pulp and paper industries, or biorefineries. This review differs significantly from other reviews in this field as it considers the entire wood value chain including recent studies on new chemical wood-based products and thus provides a more complete picture of the wood-based bioeconomy. Consequently, it contributes to the literature by providing an overarching investigation of the risks affecting wood supply security and possible side effects of a growing wood-based bioeconomy. It was found that comprehensive value chain analyses considering established wood products, large-volume bioenergy products, as well as established and new chemical wood-based products in the context of wood supply security are missing. Studies that map the entire wood value chain with its multilevel interdependences and integrating cascading use of wood are lacking. KW - Wood supply KW - Wood supply chain risk KW - Supply risk mitigation KW - Wood supply strategy KW - Wood-based bioeconomy Y1 - 2021 UR - https://doi.org/10.1016/j.biombioe.2021.106001 IS - 148 SP - 106001 ER -