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Category: Environmental movements

Einmal FörsterIn spielen- EFI als Aussteller bei Woche der Umwelt

Artenvielfalt ist das diesjährige Thema der Woche der Umwelt, die auf Einladung des Bundespräsidenten Frank-Walter Steinmeier und der Deutschen Bundesstiftung Umwelt (DBU) stattfindet. Unter dem Motto „So geht Zukunft!“ erwarten die Teilnehmenden am 10. und 11. Juni 2021 spannende Diskussionen und ein attraktives Programm zu wichtigen Zukunftsfragen. Ausstellende aus Wirtschaft und Technik, Forschung und Wissenschaft und aus der Zivilgesellschaft präsentieren online ihre innovativen Lösungen für die Zukunft.

Aus über 600 Bewerbungen wählte eine durch das Bundespräsidialamt berufene Fachjury die besten Projekte aus und wir freuen uns, dass das Europäische Forstinstitut (EFI) als Aussteller dabei ist. Das EFI Bonn stellt das Konzept der Marteloskope, ein innovatives Trainingstool zur Visualisierung waldbaulicher Entscheidungen. Marteleloskope sind ca. 1 Hektar große Flächen, in denen alle Bäume nummeriert, kartiert und vermessen sind.   Übungen in den Martelskop-Flächen erlauben es, in die Rolle von Forstleuten zu schlüpfen und dank einer eigens dafür entwickelten Software, die auf Tablets bereitgestellt wird, virtuell forstliche Entscheidungen zu treffen. Hier ein kurzes Video zu den Marteloskopen (Link youtube).

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Spontaneous forest regrowth in Southwest Europe: Friend or Foe?

New publication on spontaneous forest regrowth in abandoned rural and peri-urban areas sheds light on the complex management issues that arise when land-use transforms.

Think about a natural space that is familiar to you. Open areas around your city, agricultural land around your village, or pastureland in the mountains where you grew up. Think about how they looked in the 1950s or 1960s, or even search for pictures if you don’t know or don’t remember. Do they look the same? If you’re from Southwest Europe, we suspect they don’t. The pastures you remember are slowly getting encroached upon by shrubs and trees. The farmlands from your village are no longer being used, and are now woodlands. Depending on the case, maybe even a pretty dense one.

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2020 World Environment Day – why biodiversity matters to all of us

Over the course of the COVID-19 pandemic we have begun to reshape the way we think about many things including our work lives, social lives, and health. But what about biodiversity? After weeks of facing the same view from our home office, some of us have started to notice the biodiversity of our gardens and become avid new birdwatchers, running to grab our binoculars whenever we see a new species. Others have started visiting the forest more often and have found peace and comfort in the biodiversity it offers. However, the link between biodiversity and the COVID-19 crisis is much larger than what goes on in our backyards. With the theme of biodiversity, this World Environment Day urges us to address this link and take urgent action in order to safeguard the diversity of life on the planet, and ultimately our own.

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“Ohne Bäume, keine Träume” (Without trees, no dreams)


Three days prior to the start of the UN Climate conference in Madrid, the fourth global climate strike initiated by the “Fridays for Future” movement was held on Friday 29th of November 2019, the same day as “Black Friday”. Worldwide 7 million people in 150 countries protested for more climate protection while simultaneously against excessive consumerism, as it was Black Friday.
In Germany, 630.000 people in around 520 places went on the streets to demonstrate especially under the banner “Neustart Klima” (Restart Climate) against the new German climate programme, which was under ballot in the federal council of Germany at the same time. The currently planned climate progamme is widely named in the media and by protestors “Klimapaketchen” (small climate package) as critics consider it slack and not efficient enough.

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A SINCERE interest in forest ecosystem services

“And into the forest I go, to lose my mind and find my soul.” -John Muir

Forests have more to offer than timber and wood products. Through its multifunctional nature, it provides several other goods and services such as carbon sequestration, erosion control and the provision of clean water. These benefits which people obtain from forests can collectively be referred to as “forest ecosystem services”.

The Millennium Ecosystem Assessment (MA) 2005 report classifies ecosystem services into three categories:

  • Provisioning services (e.g. food, fresh water, firewood)
  • Regulatory services (e.g. climate regulation, carbon sequestration)
  • Cultural ecosystem services (nonmaterial benefits people obtain from ecosystems through spiritual enrichment, cognitive development, reflection, recreation, and aesthetic experiences)
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Polish-German exchange on wildfire prevention

Written by Michael Herrmann, ForestFireWatch and Alexander Held

„One firefighter within the first 15 minutes is worth more in the forest than 100 firefighters after an hour” – motto of Polish forest fire protection services, emphasizing the importance of initial attack

From 6-7 June 2019, Polish forest officers from the State Forests organization, firefighter and representatives of the Forest Research Institute met with members of the German volunteer organization “ForestFireWatch” for an exchange of knowledge and experience in Rzepin (Forest District), Poland. Main objective of the meeting was the exchange of experience in the field of wildfire prevention.

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Können wir durch großflächige Wiederbewaldung den Klimawandel stoppen?

This blog post was translated and is now available in English here

Letzte Woche hat das Magazin Science eine viel beachtete Studie der Arbeitsgruppe von Prof. Crowther vom Institut für Integrative Biologie der ETH Zürich publiziert, in der mithilfe von Satellitenaufnahmen, Felddaten und Computermodellen das enorme Potential von großflächiger Waldvermehrung für den globalen Klimaschutz herausgestellt wurde.

Das Besondere an dieser Studie ist der Fokus auf „Restoration“, also Wiederbewaldung. Es gibt viele Abschätzungen zu CO2 Minderungspotenzialen durch Aufforstungen, und es ist wichtig, bei solchen Abschätzungen den Landbedarf einer wachsenden Weltbevölkerung sowie aus anderen Sektoren realistisch abzuschätzen (Canadell and Schulze 2014). Die Autoren der Studie haben daher von der global theoretisch möglichen Waldfläche den Flächenbedarf für Landwirtschaft und Siedlungen abgezogen. Als Resultat ergab sich eine riesige Fläche von fast 1 Mrd ha für potenzielle Wiederbewaldung.

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Spirituality of the urban forest

Written by Joshua Amaitum Elukut

“When we pay attention to nature’s music, we find that everything on earth contributes to its harmony.” – Hazrat Inayat Khan

Twenty first century cities are characterized by tall skyscrapers, high residential densities, improved public transport infrastructure, as well as buildings of historical heritage. More people are moving from rural to urban areas, with the proportion of global urban population set to increase from 14% in 1900 to over 66% in 2025.

It is unfortunate that despite this trend, many urban areas lack adequate green infrastructure thus the ratio of green areas to built up areas is low. This gives inhabitants the feeling that they live in a ‘concrete jungle’ and are divorced from the natural world, contrary to earlier times when trees had a dominant influence upon human life and were sacred in many cultures.  

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The Forest Biodiversity Programme METSO – voluntary forest conservation and management in private forests

During the meeting of the European Network Integrate in Toruń, Poland, Sanna Kasurinen, from the Finnish Forest Centre, presented the METSO-programme, an initiative aiming to halt the ongoing decrease of biodiversity of forest habitats and species in Finnish forests. The Forest Biodiversity Programme in particular addresses private forest owners. The overall objective is that based on a voluntary agreement, nature conservation is enhanced and communication improved on biodiversity of forest habitats and ecosystem services amongst stakeholders.

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Einmal Förster sein: Sind Marteloskope für die Öffentlichkeitsarbeit geeignet?

Von Klaus Striepen

Das Netzwerk der Marteloskope in Europa wächst immer weiter und damit auch die Ideen für deren Einsatzmöglichkeiten. Im Rahmen des europäischen LIFE+ Naturschutzprojektes „Villewälder“ wurde erstmals eine Übung für Bonner Bürgerinnen und Bürger durchgeführt. Diese wurde in Zusammenarbeit mit der Volkshochschule Bonn (Adult Education Center) organisiert. Die Veranstaltung fand bei wunderbarem Frühlingswetter am ersten Aprilwochenende 2019 im Marteloskop Jägerhäuschen statt, einem Eichenmischwald im Waldgebiet Kottenforst nahe der Großstadt Bonn. Die Betreuung der Teilnehmer erfolgte durch die Mitarbeiter des LIFE+ Projektes, Klaus Striepen vom Regionalforstamt Rhein-Sieg-Erft und Peter Tröltzsch von der Biologischen Station Bonn/ Rhein-Erft.

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