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Author: Maria Schlossmacher

Über ökologisches Gold und Borkenkäfer im Bonner Stadtwald

Von Lisa Prior & Maria Schlossmacher

Um über die Waldarbeiten im Bonner Stadtwald aufzuklären, die vielerorts erst einmal auf Unverständnis stoßen, lud das Amt für Stadtgrün der Stadt Bonn für den Nachmittag des 19. Februar 2019 zu einem Waldspaziergang ein. Stadtförster Sebastian Korintenberg gab den interessierten Bonner BürgerInnen Einblicke in die derzeit durchgeführten Holzerntearbeiten und sprach über die Folgen des Borkenkäferbefalls.

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Learn to use the right tools for Protecting Forest Resources

Summer School in Ireland’s oldest city in June 2019

EFI’s Resilience Programme highly recommends the summer school “Protecting the Forest resource: Risk assessment and Management using Innovative Tools”, jointly organized by EFIPLANT and the Waterford Institute of Technology, taking place from 24-27 June 2019 in Waterford, Ireland.

Forests are facing mammoth challenges, which means that forestry professionals (and those to become) require the best training possible. Overall aim of the summer school programme is to learn how these measurements can be used to make assessments of the levels of forest risks and how they can be combined with other existing forest management tools.

The focus lies on the training with tools to protect forest resources from different hazards. The summer school follows a highly practical approach, where the participants will be introduced and trained in the use of latest technology and techniques for assisting modern forestry professionals in decision making. Starting with an introduction to tools based on mobile phones, drones and computer-based decision support systems, the agenda continues with laboratory sessions to learn how these measurements can be used. The programme offers a mixture of field trips, lectures and laboratory work. The participants will be guided by 20 internationally recognized experts in the field of forest risk management.

An overview of the detailed program you find here , the sessions on Tuesday, June 25 are open for day attendees.

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Trees: The silver bullet for fighting climate change?

By Laura Nikinmaa & Maria Schlossmacher

International climate action and therefore climate negotiations are not only about fossil fuels. Forest conservation or forestations became strategies that are (sometimes more and sometimes less) acknowledged around the globe and strategies that are here to stay. The Paris Agreement promotes forest management as a pathway towards halting climate change through the reduction of CO2 emissions. At the end of the climate negotiations, more than 50 countries have pledged to protect existing forests and add tree cover in order to reduce greenhouse gas emissions. However, things might not be that simple.

Science writer and reporter Gabriel Popkin recently released an article in NATURE with the provocative title How much can forests fight climate change?”. In his text, he examines several studies arguing that trees do not only influence the climate in one direction. Planting trees in order to take more carbon out of the atmosphere is a highly practical way to combat climate change – as long as the trees are planted in the right place. In boreal forests for instance, forests do cool the climate, so reforestation there is one crucial and applied way to meet the climate goals. However, the question how big of a role forest have in fighting climate change is at the same time diverse and complex. Although forests suck carbon dioxide from the air, they also affect the climate in various ways. For example, trees absorb and reflect light differently. The light-green broadleaves reflect more sunlight back to the atmosphere than the dark conifers and therefore have more cooling effect during the summer. All the trees emit chemical compounds that affect the climate in different ways: some cool the climate, some make it warmer. Planting trees in tundra might not be efficient when aiming at cooling the climate.

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