When asked what kind of trees I like, the answer always is old. No matter the species, there is something humbling and comforting about the old giants that puts my mind at ease. And I’m not the only one: big, ancient trees are central in many mythologies, and some individuals are famous and loved by many, for example General Sherman in the USA and Major Oak in the UK. But we might not be able to enjoy their majesty much longer, according to a recent study.
Tag: climate change mitigation
Integrate Webinar: Green Deal’s perspectives on forests and forestry in the time of Covid and Greta
On 24 June, the Integrate Network facilitated by the European Forest Institute organised the first Integrate Webinar. The webinar focused on the European Green Deal and its impacts on forest management and protection in Europe, with a special focus on the integration of biodiversity conservation into sustainable forest management – which is the main focus of the Network.
by Alessandra Lagomarsino
Did you know that worldwide forests each year absorb 30% of the CO2 emitted globally by fossil fuels and are huge carbon sinks, thus contributing to climate change mitigation and storing carbon in different pools (i.e., biomass, soil, dead organic matter, or litter)? However, when a forest is degraded with many dead, fallen and damaged trees, it does not remove enough CO2 from the atmosphere to compensate the emissions due to the decomposition of dead trees and soil organic matter.
Limiting global warming to 1.5°C requires societies to simultaneously work on land-based mitigation options and reduce emissions in other sectors. This means approximately 45% reduction in CO2 emissions from 2010 levels by 2030. As an environmental management trainee at EFI, my task is to look at the environmental impacts of our own work and our daily operations.
In terms of climate change mitigation, the most important categories for EFI are most likely procurement of goods and services, energy consumption and employee work travel.
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.
The European forest sector phases numerous demands and challenges, and the need to mitigate and adapt to climate change might just be the biggest one of them. The issue is well acknowledged in high-level speeches but not much is known about what happens at the regional or local scale. What are the specific issues, how they are dealt with and by whom? To breach this gap, the agricultural European Innovation Partnership (EIP-AGRI) established a Focus Group in spring 2017. 20 experts from different European countries with practical experience and technical knowledge were selected to reflect on the question “Which new management practices and tools can improve the climate mitigation and adaptation potential of EU forests?” The group consisted of farmers, foresters, land- owners, researchers and advisors. During 2018, the Focus Group produced 10 mini-papers that cover the important aspects of forest practices and climate change. The final report of their work was coordinated by Dr. Marcus Lindner from the European Forest Institute (EFI) and published on the 8th of January 2019. You can read the report here.
Can urban foresters really win the minds and hearts of urban dwellers when stressing the ecosystem services forests and trees provide?
Street trees are contested elements in the urban landscape, and the source of many complaints towards local authorities and tree managing agencies. Discussions on street trees can be intense and emotional, so it is good to understand where the discussions are grounded in and to understand citizens’ relations with trees. In this post I will explore if we can build on the concept of social representations to find win-win solutions regarding urban tree management.
Social representations explain how different social groups develop different understandings of an issue, based on their values, understanding, beliefs, knowledge, practice etc. (Moscovici 2000; Buijs et al. 2008). They are not individual cognitive representations, but socially constructed through social interaction, both within and between groups (Buijs et al. 2011).