Lectures

• Timetable Lectures | Tuesday, 25.04.2023

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  Lectures
  Research for Trees

  Chair: Prof. Dr. Dirk Dujesiefken, Forum Baumpflege

  Lectures Tree Climbing Forum Exhibition Area
  08:00

  Opening of the Check-In-Counter

  Trade show of the German Tree Care Conference starts in the trade show hall and outside area

  10:00

  Welcome

  with a welcoming speech by Reiner Erben, Augsburg

  10:15

  Tree Care - The Development of a Complex Task in Urban Green Space - 30 years German Tree Care Conference

  Heiner Baumgarten, ehem. Präsident der Deutschen Gartenamtsleiterkonferenz (GALK)

  11:00

  Data doesn't lie… if it can be read. Why statistics are important for tree care.

  Prof. Dr. Hubert Merkel, HAWK, Göttingen

  11:45

  Practical presentations in the trade show hall and outside area Coffee break

  12:30

  Does the shape of a fork say anything about its breaking strength?

  Prof. Dr. Steffen Rust, HAWK, Göttingen

  13:15

  Practical presentations in the trade show hall and outside area Lunch break

  Research for Trees

  Chair: Tanja Büttner, FLL, Bonn

  14:30

  Use of pressurized air lances in the soil – Quantifying the efficacy of treatment with laser scan imaging

  Oliver Löwe, Prof. Dr. Thorsten Gaertig, HAWK, Göttingen

  15:15

  Practical presentations in the trade show hall and outside area Coffee break

  00:00

  Short Scientific Lectures

  16:00

  Remediation of Soil Compaction using Plants

  Dr. Katharina Weltecke, Baum & Boden, Bad Arolsen

  16:15

  Identification of disturbances in the soil aeration using a mobile CO2 measuring device

  Prof. Dr. Thorsten Gaertig, HAWK, Göttingen

  16:30

  The efficacy of pneumatic soil remediation on common oaks. Results of a three-year field study

  Felix Funke, HAWK, Göttingen

  16:45

  Do Sonic Tomography and the Pulling-Test produce comparable results?

  Prof. Dr. Steffen Rust, HAWK, Göttingen

  17:00

  Trunk damage on young street trees. Results of a nationwide survey

  Dana Schneider-Blank, HAWK, Göttingen

  17:15

  Closing discussion

  in German with English translation in English with German translation

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• Timetable Lectures | Wednesday, 26.04.2023

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  Lectures
  Sponge City - Trees and Water

  Chair: Thomas Kowol, Institute of Arboriculture, Hamburg

  Lectures Tree Climbing Forum Exhibition Area
  08:00

  Begin of trade show

  in the trade show hall and outside area

  08:30

  Trees under Water - A critical look on tree sites with infiltration function

  Gerhard Doobe, GALK, Hamburg, Dr. Markus Streckenbach, Sachverständigenbüro für urbane Vegetation, Bochum

  09:15

  Urban Soils: achievements and future challenges for urban trees

  Prof. Dr. Annette Eschenbach, Universität Hamburg

  10:00

  Practical presentations in the trade show hall and outside area Coffee break

  10:45

  Decentralized stormwater management for tree pits - objectives, examples and open questions

  Prof. Dr.-Ing. Wolfgang Dickhaut, HCU, Hamburg

  11:30

  Decentralized Stormwater Management for tree pits - findings from planning, construction and monitoring in the BlueGreenStreets research project

  Dr. Michael Richter, HCU, Hamburg

  12:15

  Practical presentations in the trade show hall and outside area Lunch break

  Sponge City - Trees and Water

  Chair: Dr. Markus Streckenbach, Sachverständigenbüro für urbane Vegetation, Bochum

  13:45

  Trees and Stormwater Management - 20 years of experience with the Stockholm Model

  Britt-Marie Alvem, Stadt Stockholm, S

  14:30

  Practical presentations in the trade show hall and outside area Coffee break

  15:15

  Optimization of tree sites in inner-city areas - experiences with the Stockholm Model in Graz

  Tomas Stoisser, Referat für Grün- und Freiraumplanung, Stadt Graz, A

  00:00

  Short Scientific Lecture

  16:00

  From a tree infiltration system to the soil-pipe-system - expansion of the storage space and root space by using the pipe trench

  Christoph Bennerscheidt, EADIPS/FGR, Herten

  16:15

  Closing discussion with all speakers

  in German with English translation in English with German translation

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• Timetable Lectures | Thursday, 27.04.2023

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  Lectures
  Tree Management

  Chair: Prof. Dr. Klaus Richter, TU München

  Lectures Tree Climbing Forum Exhibition Area
  08:00

  Begin of trade show

  in the trade show hall and outside area

  08:30

  Zur Effektivität von Baumschutzsatzungen anhand von Beispielen aus Bayern und Nordrhein-Westfalen

  Christopher Busch, BUND Bayern Prof. Dr. Daniel Mühlleitner, Hochschule Kehl

  09:15

  i-Tree: a powerful tool for creating healthy urban forests with a focus on ecosystem services.

  Mark Rotteveel, Pius Floris, Reeuwijk, NL

  10:00

  Practical presentations in the trade show hall and outside area Coffee break

  10:45

  Resilience and crown retrenchment in veteran trees: how to interpret the signs?

  Tom Joye, inverde, Brüssel, B

  00:00

  Short Scientific Lecture

  11:30

  Usability of the "i-Tree Eco" programme in German municipalities

  Hannes Pillsticker, HAWK, Göttingen"

  11:45

  Discussion with all speakers

  12:00

  Practical presentations in the trade show hall and outside area Lunch break

  Tree Management

  Chair: Thomas Amtage, Forum Baumpflege

  13:15

  Understandable and testable: The requirements for a written tree appraisal report

  Prof. Dr. Dirk Dujesiefken, Institut für Baumpflege, Hamburg

  14:00

  Practical presentations in the trade show hall and outside area Coffee break

  14:30

  The "edible city" - suitable fruit tree species for urban areas

  Siegfried Tatschl, Lust auf Obst-Essbare Lebensräume, Engelmannbrunn, AT

  15:15

  Veteran and National Heritage Trees - fascination, specifics, risks and opportunities

  Prof. Dr. Andreas Roloff, TU Dresden

  16:00

  Closing discussion

  16:15

  Have a safe trip back home

  See you next year 23.-25. April 2024

  in German with English translation in English with German translation

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