On the last day of January, first-year students from universities all across the ENB gathered for a massive welcome event. It was an incredible opportunity to meet people from different Universities from all over Bavaria with wildly diverse academic backgrounds, ranging from immunology to economics. It was refreshing to talk to peers who are either deeply entrenched in the traditional academic path or forging entirely new ones by combining what seem to be completely unrelated fields. Ultimately, this network is designed to help you broaden your perspective, grow your social circle, and expand your opportunities in life.

GCEs receiving career advice.

During the event, we learned about the extensive benefits and opportunities that come with being part of the ENB. Beyond just academics, the network supports a well-rounded student life. There are exclusive scholarships you can apply for, language courses, and educational workshops tailored to building essential soft skills. There is even space for social gatherings, in form of sports events—like the annual football ENB cup, which GCE has been participating consistently. But the highlight that I found most fascinating? The annual meet-up where students get the chance to interact with previous Nobel Prize laureates.

As the formal presentations wrapped up, we had one last chance to walk around and put our networking skills to the test. It was the perfect time to casually chat with the speakers, fellow new members, and ENB alumni. I even took the chance to step out of my comfort zone, grab the attention of a brilliant innovator, and boldly ask her for an internship. While it might not have landed me a position this time around, I am confident I left a lasting impression—and sometimes, planting that seed is exactly what networking is all about.

Speaking to Sarah Fleidcher, Co-Founder and CEO of ToZero, a German based lethium-battery recycling company.

The benefits don’t end when the event is over. Once you’re part of the ENB, you gain lifelong access to a digital platform where you can connect with members past and present. We are highly encouraged to reach out to this community for career guidance, collaborative opportunities, or simply to make a new friend.

For those of us in the Global Change Ecology (GCE) study program, this is a massive bonus. Our field inherently needs us to look at the big picture, and the ENB allows us to step outside our specific bubble. It connects us with people walking completely different—yet equally fascinating—paths of science and life, ready to share advice, opportunities, and friendships along the way.

The post The Elite Network of Bavaria Get-Together 2026 appeared first on Global Change Ecology.

During the excursion, we traveled along the Tagliamento River from its source to its confluence with the sea. Our scientific journey began in the stunning Alpine region of northern Italy and continued to the Mediterranean lagoons near Bibione. The Tagliamento is one of the last wild rivers in Europe. In some areas, the riverbed is several hundred meters wide, creating ideal conditions for dynamic sedimentation and erosion processes. The photograph illustrates the “braided river” structures and highlights the Tagliamento’s expansive riverbed. The surrounding floodplain soils are important for the rich biodiversity we observed because they provide habitats for numerous plant and animal species.

Figure 1: The “braided river” structures of the Tagliamento.

We examined the features of a natural river that has remained largely unaltered by humans. This is in stark contrast to most rivers in Germany, which have been altered and lack natural wildness. Restoring rivers like the Tagliamento could mitigate flooding problems, which are becoming more frequent in many cities due to climate change.

During the excursion days, participants could sign up for different workshops, which gave me the chance to gain experience in ornithology, zoology, botany, and hydrology. Using binoculars to observe vultures and measuring and sketching the river cross-section were valuable experiences that were completely new to me. I also enjoyed carrying out a saprobic test to assess water quality and examining water bodies for nitrate levels. A particular highlight was catching and identifying various wild bees and butterflies with an expert from the University of Salzburg.

Flower diversity

Figure 2: The common butterwort (Pinguicula vulgaris).

Then there are the bee orchid (Ophrys apifera) and the late spider orchid (Ophrys holoserica), which closely resemble each other. These orchids imitate the appearance of female bees in order to attract male bees, who then pollinate the flowers. What a fascinating example of coevolution!

Figure 3: The late spider orchid (Ophrys holoserica).

Ecological Perspective

The visit to the limestone fen near Flambro was particularly enlightening, as it is considered one of the most remarkable sites in Europe. The area is characterized by the convergence of various small-scale habitats that provide refuge for many endangered species.

The flora was impressive, but the fauna caught our attention as well. We discovered a western green lizard on the campground by chance. Later, in the Vallevecchia Nature Reserve near the Mediterranean Sea, we spotted a European pond turtle (Emys orbicularis). We even caught a common blue butterfly (Polyommatus icarus). Of course, we released it back into the wild after a few minutes.

Figure 4: The western green lizard, European pond turtle, and common blue butterfly.

Students Activities

During the excursion, students gave presentations on various topics, embodying the spirit of learning reflected by the motto, “Take all the knowledge you can get and don’t let it go.” This approach enabled us to gain in-depth knowledge in a variety of subjects. Our group of over 70 participants included students from various degree programs at several German universities, including those in Bayreuth, Tübingen, Hohenheim, Münster, and Rottenburg.

In the evenings and between activities, we discussed upcoming master’s theses, internships, and research interests. Our group of students from Bayreuth was incredible, and it was delightful to meet students from other programs and hear about their experiences.

We enjoyed an amazing picnic lunch every day, followed by a delicious pizza in the evening. To top it all off, we enjoyed the best Italian ice cream in Gemona!

Personal Impressions

This excursion was an incredible and unforgettable experience. I gained valuable insights into river systems, geology, and local flora and fauna. I also enjoyed delicious Italian food and met wonderful people who became friends during this exciting journey. I wholeheartedly recommend the Tagliamento excursion and can only praise it.

Figure 5: The riparian forest of the Tagliamento.

The post The Tagliamento – Exploring the Last Wild River in the Alps appeared first on Global Change Ecology.

With an academic with a background in Environmental Sciences and currently pursuing my Master’s in Global Change Ecology – where I study the complex interactions between climate, ecosystems, and policy – I used to think that simply providing more information would help everyone agree on pressing issues like climate change, biodiversity loss, and sustainability. Yet, despite overwhelming research and facts, many people still aren’t aware of—or can’t access—this knowledge. So, how do we bridge the gap between research and real-world impact?

First, let us look at the ones who are not aware. It wasn’t until recently, when I attended a science communication course, that I realized how often we academics are stuck in our bubble, thinking things like “Ah, everyone knows what climate change is!” But is that true? According to a climate opinion survey conducted by the Yale Program on Climate Change Communication in 31 countries, four out of ten people had never heard of climate change before. In many parts of the Global South, people are unaware of climate change and do not understand it is human-caused. As a result, there isn’t enough public demand to pressure political parties to take action.

So, how do you do that? As with most things, there isn’t a “one-size-fits-all” solution, but here are a few pointers that can help if you aim to build a bridge between science and society:

1. Target the right audience – Who do you want to communicate with? Do you have a specific age group or working group in mind? The more specific you can be about your audience, the more strategic—and relatable—your content can become. Remember: when you try to target everyone, you end up reaching no one.
2. Don’t just preach—listen! – We often assume that simply presenting all the information we have will solve the problem. But would you believe a friend who says, “Starbucks makes the best coffee in the world”? Probably not. However, if that friend said, “I’ve heard Starbucks might have the best coffee—do you want to try it with me and see if that’s true?” then you’d be more open to giving it a shot. This kind of relationship-building is important when communicating about topics like climate change. Stay humble, and don’t try to change someone’s entire worldview in one go. Would you like it if someone imposed their beliefs on you without understanding your perspective?
3. Make it personal – We all relate to things better when there is a personal experience involved. This approach is also helpful when you’re creating content that you want to have a meaningful impact on the people it’s intended for.
4. Be realistic, focused, and engaging – I’ve often found myself starting with one topic in mind, then realizing halfway through that it’s morphing into something completely different by the end. Don’t do this! Have a clear structure from the start. Stay realistic, remain focused, and sprinkle in anecdotes that your audience can relate to.
5. Everyone loves visuals – “A picture is worth a thousand words,” and we all know the power of visuals, whether it’s a graph or a scientific cartoon.

For me, it wasn’t easy as an academic to bridge this gap, and it certainly takes time. But nobody is perfect and you have got to start somewhere. With practice you will get better! Picture a specific person you’d like to talk to about your topic, and keep them in mind while writing. Don’t give up—play around with these tips and tricks to see what works best for you!

This Blog entry was Edited by: Dr. Laura Sommer

Source to header image: https://sites.rutgers.edu/scipolru/resources/science-communication/

The post Science Communication Done Right! – Bridging the Gap Between Academia and Society appeared first on Global Change Ecology.

Flexitarian, paleo, keto, vegan – with so many diverse diets out there and new ones seemingly being developed each year, finding your perfect fit can feel overwhelming. One recent addition to this list of diets is the Planetary Health Diet (PHD). This addition attempts to tackle two of the biggest challenges we face today regarding nutrition: 1) rising rates of diet-related health problems and 2) the environmental impact of food production. In this entry of our blog series on Planetary Health, we’ll explore why what you eat matters for you and the environment, the origin of the Planetary Health Diet, its benefits for both you and the planet, and why it might be worth trying!

You are what you eat: Why does your diet matter?

“You are what you eat” – a saying many might be familiar with, and it turns out there is truth to it. 

Your diet is an important cornerstone of your health, what you put on your plate is considered to be an important modifiable determinant of health. Good nutrition sustains your body, keeping you energized and functioning all day. On the flip side, inappropriate nutrition can have negative health consequences. A poor diet increases the risk of developing non-communicable diseases, like diabetes, cardiovascular disease, and even some types of cancer, not to mention malnutrition.

As a result, different national and international agencies, like the World Health Organization or the European Food Safety Authority, publish nutritional guidelines for an optimal and healthy diet and update them following new scientific developments. Yet, at the end of the day, how you want to get all of these necessary and important macronutrients, micronutrients, and trace elements is ultimately up to you, resulting in the diversity of dietary regimes we see today. However, how and what we eat affects not only ourselves but also the environment and thus other people as well. 

The environmental impact of producing the food we consume is critical. Agricultural food production emits significant amounts of greenhouse gases (25-33% of global emissions), contributing to climate change. Food production has an enormous impact on the Earth’s water resources, with large amounts of freshwater used and the eutrophication of marine and freshwater systems from fertilizer runoff. Speaking of fertilizers, food production also disrupts nitrogen and phosphorus cycles. It also threatens biodiversity, uses about 40% of the Earth’s land surface, and degrades air quality (Fig. 1). In addition, these negative environmental impacts also affect human health.

But here’s the good news: because our diets have such a large impact on the environment and human health, changing the way we eat has the potential to create significant positive change. By adopting more planet-friendly and eco-conscious eating habits, we can take better care of ourselves and the Earth.

What is the Planetary Health Diet?

One planet-conscious eating style is the Planetary Health Diet (PHD), a reference diet designed to be healthy for people and the environment.

The PHD was first described by the EAT-Lancet Commission in 2019. The Commission focused not only on a healthy diet but also on food systems and how to sustainably produce food and feed the growing world population in a healthy, environmentally conscious way, without exploiting and damaging the Earth system. This is reflected in the two main scientific goals that EAT is pursuing with the Planetary Health Diet and its analysis of food systems: 1) healthy diets for all by 2050, and 2) sustainable food production that stays within certain limits to prevent irrevocable changes to the Earth system.

The Planetary Health Diet is a flexitarian diet that focuses on plant-based products while allowing for moderate consumption of animal products (Figure 2).

Why should you give the Planetary Health Diet a Try?

Although the Planetary Health Diet is a relatively new concept, it has already been the focus of some scientific research – with promising results! Researchers have found that following the PHD is associated with a lower risk of cardiovascular disease, a reduced chance of developing type 2 diabetes, and possibly even a lower risk of stroke. In addition, some benefits were found in terms of general cardiovascular health and obesity indicators.

In terms of the environmental impact of the PHD, the researchers also found encouraging results: a global adoption of this diet would reduce agricultural greenhouse gas emissions from a global perspective, although it would increase emissions in mainly low- and middle-income countries.

However, no diet is perfect, and a 2023 study found some shortcomings of the PHD in terms of micronutrient intake when following the diet’s guidelines. However, as with all diets, when following the Planetary Health Diet, it’s up to the individual to make sure they’re getting the nutrients they need, taking into account the amount and bioavailability of different foods. It’s also important to remember that a healthy diet is only part of the picture, with elements such as physical activity and a less sedentary lifestyle also playing a key role.

But when it comes to planetary health, there is no argument against the Planetary Health Diet and its environmental benefits. So if you’re looking for a way to eat healthier and make a positive impact on the environment at the same time, why not give the Planetary Health Diet a try? There are many resources online to help you get started, such as the EAT Commission: https://eatforum.org/planetary-health-recipes/.

Tell us your impressions on diets and come back to check in on the fourth and final part of our blog series on Planetary Health!

This blog entry was written within the Planetary Health Campus Ambassador Programme 2024 of the Planetary Health Alliance. Views expressed may not represent the positions of the Planetary Health Alliance or its membership.

The post A Tough Nut to Crack: Saving the Planet One Meal at a Time appeared first on Global Change Ecology.

Since surprisingly many of us were on time we started at 8 am to drive southwest out of Bayreuth. Equipped with maps, information sheets and nice land use and biodiversity maps, we looked forward to our first stop, the fossil excavation site in Mistelgau.

Fossils in Mistelgau

A place that is worldwide famous for a huge amount of fossil findings, up to complete skeletons of dinosaurs. Famous worldwide… except in Bayreuth and the surrounding area, as Prof. Köllner explained to us. After some detailed explanations from a local guide and “fossil-searcher” (in the original Franconian language) we got to roam around by ourselves and discover some beautiful bits and pieces from 200 million years ago. Unimaginable that Upper Franconia was a shallow, warm, and tropical sea with dinosaurs roaming around! Since we couldn’t stay the whole day (even though some of us would have loved to) we continued our bus ride.

A scenic view

The next spot was less muddy and more scenic. On top of the Görauer Anger, we could see Kulmbach with the Plassenburg, the Fichtel Mountains and the Franconian Switzerland on one side and lovely pastures, forests, and small villages on the other. A perfect place to explain different types of land uses, Ecosystem Services and how Climate Change might affect the agricultural areas and natural biotopes in our regions. With fantastic pictures of future Upper Franconia as a Mongolian-like savannah in our minds, we enjoyed our lunch break in the sun before we continued our journey.

Bamberg: Natural History Museum and Cathedral

As for every good trip, we were behind schedule, and after our bus drivers overcame a roadblock and kilometres of winding serpentines, we got closer to Bamberg, our destination. We all wished ourselves back into nature when we saw the traffic in the city. After at least another 40 minutes, we arrived at the Natural History Museum in Bamberg. The museum had a dusty, but nonetheless retro-romantic atmosphere with glimmering crystals, fossils that looked like they swam around yesterday and the highlight: the rebuilt bird chamber of some nobleman from the 19^th century who collected hundreds of birds around the world. Even though most of us had mixed feelings, facing all these stuffed animals, not few of them threatened with extinction or already extinct and acquired in suspicious trades, it was fascinating to see the diversity and colourfulness of our planet’s (bird) species. In the museum, we could continue to groom our team spirit, since everything was in German and the German students had to translate for the internationals.

After the museum visit, we strolled around the beautiful inner city of Bamberg. It is a UNESCO world heritage site and Professor Köllner provided us with interesting facts and comments about the city’s history and its significance since the Middle Ages. We also visited the Bamberg Cathedral, which houses the mysterious horseman of Bamberg, whose identity remains shrouded in history.

After a full and fun day, we walked back to our bus (after buying smoked beer and ice cream on the way) and travelled back to good old Bayreuth, where we arrived at 6 pm.

It was a great and informative day, and we all want to say thank you to Sylvia Sprödhuber and Prof. Köllner for organizing it and giving us the opportunity to explore the region where we will spend the next years and to get to know each other in a fun way!

The post GCE Excursion to Bamberg 2023 appeared first on Global Change Ecology.

Why did you decide to study GCE?

It was actually a combination of two main reasons:

1) During my third year of studying a Bachelors in Land Resource Planning and Management in Nairobi, Kenya I took part in a 3 months internship in Freising, Germany through the International Association for the Exchange of Students for Technical Experience (IAESTE). I was under the supervision of the Hochschule Weihenstephan Triesdorf peatlands research team and was fascinated by the excellent work ethics displayed by their team members. It was this experience that opened my mind to the possibility of studying in Germany.

2) Upon my return to Nairobi, I carried out an extensive survey of master programs that I could take in Germany. I felt that my bachelors gave me sufficient knowledge of how natural resources are managed only in my country and/or region. What I needed was a perspective on how environmental issues are managed and interlinked globally. Hence once I came across the GCE study program, it was a perfect match as it fit all the criteria.  

What did you like most about GCE?

If I could use one word-it would be flexibility. The GCE program gave me the choice to select the modules-environmental, societal or ecological- which I could specialize in. It was through this flexibility that I pursued my passion towards peatland management and how it is affected especially by human activities. Notably, the opportunities available through the program such as participating in class seminars, internships, summer/winter schools, elite network of Bavaria seminars, and conferences, broadened my mindset while expanding my social and professional networks. The interactive activities with classmates, lecturers, and colleagues from around the world inspired me to start thinking of home-grown solutions for global challenges such as climate change.

How has your career continued after GCE?

Upon finishing my master thesis, I applied and got accepted for a 6 months internship in the Forestry Department at the Food and Agriculture Organization of the United Nations in Rome, Italy. After completing my internship, I was given another contract as a consultant working in the same department.

What is your current position? What are your tasks?

Fire Management, Peatlands and Climate Change Specialist at FAO.

My roles and responsibilities include:

-Support to finalize the organization of the fire danger rating workshop for Indonesia; collect lessons learned and manage generated knowledge to be shared;

-Produce materials as a result of the work for Indonesia; such as concept notes, guidance materials, best practice brief, and workshop results documents;

-Continue to liaise and support consultation efforts with Kenya land and fire management agencies, under the guidance of FAO-Kenya to finalize the preliminary report on fire management in Kenya and then promote discussions on findings obtained from the report with a view to exploring potential for further activities and potential projects;

-Finalize a draft concept for a fire management portal based on the existing and further review of data collection, management, validation and analysis of fire resource materials;

-Continue to collate fire emission factors for Indonesia and/or tropical regions for use in the EX-ACT tool;

-Support a review of emissions from fires, with an emphasis on peatlands, continuing the work that was initiated in 2020;

-Consider the options for including fire emissions into reporting GHG;

-Support to the planning and preparation of the World Forestry Congress (WFC) Forest Fire Forum

-Any other related activities, as required.

How has GCE supported your career?

For me it is the opportunities that arose from GCE that made it possible for me to apply and be accepted for an internship position at FAO. As an alumna, I still receive emails from the GCE student coordination occasionally providing links to available opportunities such as PhD positions, courses, or conferences which I find helpful.

What do you recommend to the current GCE students?

I have 3 recommendations; 1) Find your unique mix of modules and specialize in what you are truly passionate about, 2) Maximize on the opportunities that GCE presents to you-for instance the possibilities of attending summer/winter schools, conferences, internships, semester exchanges abroad and doing your master thesis with external organizations, and 3) Find time to interact with your course mates as well as other students doing different courses within the University of Bayreuth as this will enhance your intercultural skills.

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Why did you decide to study GCE?

After completing my bachelor’s degree in biology at the Ludwig-Maximilians University of Munich in 2016, I was looking for a graduate program that could look beyond academic research only and dive deeper into applied and interdisciplinary research, rooted in ecology but with the eyes put in policy and decision making.

I scanned all Universities in Germany and discovered few only would bet on cross-sectorial graduate study programs in the field of climate change (although it is a very pressing issue, there is still a major gap in how universities address this topic, beyond the scientific view only).

I was happy to find that in a little city called Bayreuth a highly specialized (and relatively new) master program would devote itself with answering the climate challenge and finding solutions from research. I was captivated with the program after some Alumni – during my application – accepted to exchange some words with me and tell me more about the manifold opportunities and career outlooks during and after the GCE studies (e.g. attendance to UN COPs, fun remote sensing schools, internships, summer schools, etc).

After I got acceptance from Bayreuth, I automatically enrolled!

What did you like most about GCE?
The fact that I got the entire world in one classroom, 60% of students in my cohort were non-Europeans and thus represented a wide variety of countries and continents! They all brought in experiences and observations about the manifold ways climate change is impacting their cities and communities already.

Global classroom, global GCE: addressing a global issue like human-caused climate change requires global representativity and exchange of experiences – it is enriching to go into talks with classmates and share work and research experiences from distant yet similarly challenged countries like Ethiopia, Vietnam, Colombia, Australia or Peru.

How has your career continued after GCE?
As an early-career scientist you would perhaps expect me to work in academia and publish papers – but this has not been precisely my case (at least for the moment). In fact, after graduating I started working in the German corporate sector – a bit of a 180° degrees change, but why?

Well, during the GCE graduate program and in extracurricular manner, I joined the International Forestry Students Association (IFSA) youth delegation to the Halting Deforestation Conference held at FAO Rome in 2018. During the conference, expert FAO commissioners, representatives from manifold environment ministries and leading forestry and nature conservation NGOs were present to discuss the issue of deforestation, drivers and policy recommendations to stop global forest loss.

During the meeting, however, it became tangible to me that one powerful sector of society was missing in the conversation, namely: the private sector.

It all became embarrassingly evident when during an icebreaker, the whole plenary asked private sector delegates to raise hands, and in a room full of 150 heads, only 2 hands were raised up. I was shocked to see that one week had gone by discussing about the state of the worlds forest and yet only two heads from the corporate sector had been listening to the whole discussion.

This observation was magnified through further extracurricular experiences of mine – as member of the Youth in Landscapes Initiative and attendee to further events by the Global Landscape Forum.

I observe and believe as of today that Science may create the best paper ever, but as long as it is not read and implemented by the people who need to read it and do the required changes, then no change is going to happen.

So that is why I started working at KPMG Germany in the corporate sustainability and responsibility field, driven by the idea of learning about where the private sector is currently standing – in terms of capacities – and what is ought to be done.

What is your current position? What are your tasks?
Currently I am a Senior Associate at KPMG Germany and support the Sustainability Services Department in the review and audit of non-financial disclosures (that is: sustainability reports) by top 30 leading German companies. I also engage in consultancy projects for the private sector, and provide technical support at the moment to the integrated accounting  initiative value balancing alliance e.V (natural capital valuation included here).

How has GCE supported your career?
GCE has been for me a platform to grow, a hub for ideas and to network (inside and outside Bayreuth) – Bayreuth is also a calmed city to best focus on research and classes.

Most importantly, GCE allows students to shape specialization topics – if you have a well-structured research plan, then you will encounter willingness and expert support from Professors in Bayreuth ready to help you best shape your endeavors based on their research profiles from diverse continents.

What do you recommend to the current GCE students?
Don’t restrict your understanding of sustainability and climate action to climate sciences or basic research only. Nature collapse caused by human is a humongous challenge that needs ambition and human talent from all fronts. Lately I have become big fan of “ecopreneurship” – which is the wave of young people bringing into the market disruptive ideas and innovative business models to tackle climate crisis and biodiversity collapse in the way of new services, products, big data applications and science-based solutions.

We are all needed, and if you have the seed of youth and green leadership I invite you to join the Youth in Landscapes Initiative – which regularly holds virtual training events, internship positions and calls to support nature restoration and conservation work on the ground.

Highlight: We invite you to check Carla’s sustainability blog “Tierra Somos” clicking here.

The post GCE Alumni (10): Senior Associate at KPMG Germany appeared first on Global Change Ecology.

Sylvia Sprödhuber has joined Stephanie Thomas in GCE Coordination as a successor to former coordinator Anja Jaeschke. Sylvia additionally works as a coordinator of the Bayreuth-Melbourne Colloid/Polymer Network in the International Office at the University of Bayreuth. Previously she was already employed as the Chair of Marketing and member of the management team of the Bayreuth Economic Congress at the University of Bayreuth.

In addition to her career experience, Sylvia brings with her to the GCE department interest in the varying perspectives of different disciplines which are captured in the GCE program. She describes herself as “a great friend of multidiscplinarity” and finds this aspect one of the most appealing attributes of the elite international GCE curriculum.

Sylvia looks forward to becoming familiar with the diverse range of tasks involved in her position and especially connecting with the students which, admittedly, is not easy under the current Covid-19 restrictions. She is enthusiastic about her core duties involving working with and supporting students and the GCE family is excited to welcome her.

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The current Summer Semester 2020 has been a peculiar semester for everyone in the academic community. An important time for learning, being comprehensive and active, at the same as being responsible about the global pandemic. Adaptation was required as our lives switched from having the fulltime campus way of life to teaching and learning from our households. Like the education process, the way of interaction between our colleagues had to change – and so did our plans, as the annual GCE Summerfête was cancelled for the first time.

As the scenario regarding the containment of covid-19 spread improves in Germany, social gatherings became possible and the first GCE Get Together event of the year came to fruition: The GCE Hike 2020! The starting point was the Bayreuth Hauptbahnhof, where all of us met and we had the chance to do some catching up before the beginning of our journey. Joined by GCE students from years 2017, 2018 and 2019 along the GCE coordination, we were a group of fifteen people. We followed a path of approximately 7 km, walking through the Bayreuther forest by the Grüner Hügel towards a Biergarten in Bindlach. It was a nice hike on a beautiful day!

Besides being a gathering for the GCE community, it was also a moment when we could cherish and honour the presence of GCE coordinator Anja Jaeschke, who is now leaving the Universität Bayreuth. Anja came to the Uni Bayreuth in 2009 for her PhD, and following that, in 2013, she started teaching modules for the Global Change Ecology Master Program. Some of the courses she was responsible for are “Spatial Ecology”, “Concepts in Biogeographical Modelling”, “Academic Working Methods and Skills” and the “Global Change Ecology Overview” module. She has been doing a great job as part of the coordination alongside Stephanie Thomas since 2015, but now she heads to a new and exciting phase of her life to work at the Bayerisches Landesamt für Umwelt (Bavarian Environment Agency) in Augsburg.

There is nothing like being around your favourite people, and this GCE gathering was very much in demand! We could enjoy each other’s presence after being apart for around four months of online courses, and appreciate the day and nature. While some of us are already free of lectures, others still have courses, assignments and exams, and this day of togetherness offered a much-needed day of stress-relief and connection. All in all, one thing is for sure: We stay emotional as Anja departs from the Uni Bayreuth and the GCE coordination, but we are all excited and wishing her all the best in this new moment of her life!

The post GCE Hike 2020 appeared first on Global Change Ecology.

“In those three days, 245 people have helped us to plant 4719 saplings”, Kun says. The 28-year old GCE student from South Korea had the idea for Klimawald already last year. “I wanted to something on the ground together with my fellow students. To have a good time and plant trees somewhere in Bavaria.” As trees (and plants in general) work as carbon sinks, because they absorb CO2 through their leaves, this would contribute to reducing our carbon footprints. As GCE students travel quite a lot due to conferences, internships and science schools, Klimawald was intended as a compensation measure for this study programme.

He proposed his idea in a project management seminar. First, Nikunj Pathak from India and study colleague of him, wanted to help in the project. “He suggested Bayreuth as a suitable location for this project. Seminar leader Birgit Thies suggested us to have at least one German speaking student in the group as this would make communication with local authorities easier.” At this point, GCE student Theresa Landwehr joined the team for the Klimawald project. Gregor Aas, head of the Ecological-Botanical Garden in Bayreuth (ÖBG) also supported the students with his knowledge.

After various attempts to contact different city departments of Bayreuth, finally the Office for Food, Agriculture and Forestry Bayreuth (AELF Bayreuth) and the City Forestry Bayreuth (Stadtförsterei Bayreuth) showed interest in participating. “Before our first meeting with them, we were not sure how much land we would get. Normally, the landowners use it for timber production and other forestry activities”, Kun, who is originally coming from South Korea, says. The experts from AELF and Stadtförsterei proposed a forested area of one hectare and thousands of saplings. “This was very unexpected, and we were really happy about it. From this point on, there was no way back, we had to do it”, Kun says and laughs. The landowner of the forest area, Hospitalstiftung, agreed with the plans to plant species adapted to climate change.

As a next step, the team had to agree on a date when the Klimawald project should take place. “We had to make sure that students would be back from the semester break. Also, we had to take into account a suitable time for planting. Late April was not ideal, but students were back then”, Kun says. On the site, some older trees got cut down in order to lower competition for the new saplings. “Normally, the most common tree species to be found in this region are pine and spruce. Both species have suffered during the last years due to heat stress, bark beetle outbreaks, storms and droughts”, Kun says. Also, a fence was set up around the site to prevent wildlife from eating the saplings.

When it came to decide which species to plant, the opinions of experts from the city and the county were different from the students’ ones: “They wanted to stay at a scenario with 2°C warming and plant beeches and oaks, which are local native species. But we from the university thought a bit differently, as the average temperature in Bayreuth has already risen by 2°C. Gregor Aas therefore suggested some non-native species which we could merge with the ones proposed by AELF and Stadtförsterei. For example, Turkish hazel and Douglas fir, Turkish and Sicilian firs, and Lebanon cedar as they are more drought tolerant as well as adapted to extreme winters.”

A little smile hushes over Kun’s face as he remembers the workload of the project. “There was so much work involved I hadn’t even thought of. We had to design a website, a logo, organize drinks and food to give to the volunteers. Thankfully, my girlfriend Ahram Chae (Bauhaus-Universität Weimar) joined our team at some point as the designer for the website.” Such projects often bring unexpected turns: During Klimawald, various media teams arrived, interviewing the students – most of all focussing on Theresa as she is the only German speaking team member. “This was really hard for her and we hadn’t thought of this problem before”, Kun says.

In the end, it was worth the effort. People with very different backgrounds and from all age groups participated: high school students, students from various departments of the University of Bayreuth, parents with kids, some professors, parents without their kids. “Even high school students from Bamberg came to plant trees, I heard that the Fridays for Future movement is quite strong there.” Another interesting side fact: around two thirds of the volunteers were women. “This is something, I see often in this field. More women are involved in environmental issues”, Kun says.

What is preoccupying Kun now, one month after the event, is the impact of the planting. “One hectare is nothing.” The forest area in Germany is around 11.4 million hectares and stores 52 million tonnes of CO2 per year. Therefore, the one hectare used for Klimawald accounts for around 4.5 tonnes of stored CO2 annually. Just to compare: Germany emitted 905 million tonnes of CO2 in the year 2017.

“I would like to extend the project, maybe introducing it in other cities, other universities as well”, Kun says. For the next five years, the Klimawald project is going to be continued in Bayreuth. “There will be a planting phase next spring. If it is needed due to droughts, the new trees will be watered once in summer. This is something new in forestry, normally, the plants are let alone.” Probably a “gap filling” is needed in October this year, as the beech saplings were of bad quality and some are likely going to die. This means, that new trees will be planted to replace the dead ones.

Is the result of Klimawald satisfying? Kun thinks for some moments and answers: “My character does not allow me to feel too much self-esteem, but with Klimawald, I was really happy and satisfied. It was a big dream of mine to plant trees for a long time.” His decision to study ecology was inspired when he read a book with the title “The Man Who Planted Trees” by Jean Giono some years ago. “This was something so simple: To plant trees and see change”, he says. And yet, Kun was not satisfied with just leaning over science books, reading through scientific papers and similar aspects of academia. “I started to lose the simplicity of action. Obviously, studying and gaining knowledge is important but I didn’t actually do anything with it yet.” Therefore, Kun decided to plant trees.

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