Esri GeOlympic Sommercamp 2022

Preparation for the international GeoOlympics

Congratulations to the 20 candidates who qualified for the Esri GeOlympic Summer Camp 2022! During one week we will prepare together in Zernez for the final elimination in autumn and the Geography Olympiad 2023 in Bandung, Indonesia.

The GeOlympic Village Zernez

1

Trainstation Zernez

Arrival point of the geo-athletes

2

Webcam from the church tower

The village of Zernez

3

Hotel Bär & Post

Accomodation of the athletes

4

Auditorium of the Swiss National Park

Working and learning space for the geo-athletes

5

Swiss National Park Centre

Park Visitor Centre

Participants

Never before we had such a diverse team from all over Switzerland. Therefore it is also in English for the first time.

2022 Sommercamp TN

Day 1, Intro


Day 2, Hike

1

Starting the Hike

Andrea from the Swiss National Park started the hike by giving some background about the 1914 founded park.

2

Debris flow in June in Buffalora

Compared to the rest of Switzerland, the National Park had heavy rainfall in June. This caused a debris flow below Piz Nair, which reached as far as the Buffalora mountain restaurant. This was a great opportunity for the students to see such a mass movement in real and not only in a textbook.

3

Entlang des Ova dal Fuorn

The Ova dal Fuorn (Ofenbach) stream was long used to transport wood and charcoal from this area, which was exported to Austria. We also hiked along this stream towards our actual destination - the Margunet nature trail.

4

Alp Stabelchod

After 100 years of no cattle being allowed to graze on the Stabelchod Alp, it is still not overgrown with trees. Mostly deer take over this task and keep the alp open. At least the two marmots we saw were very happy that they can still sunbathe without trees getting in their way.

5

Debris flow destroyed old trail

After Alp Stabelchod, the slope increased and it became more strenuous. The path was newly built in 2018 after a debris flow had destroyed the old path. The debris flow was reported to the park administration by eyewitnesses and after a few anxious hours, it was fortunately known that no one was injured.

6

Extinction of the bearded vulture

This is where the bearded vulture was first reintroduced to the Swiss National Park in 1991. The bearded vulture was given a chance to reestablish itself in the Alps and now has one of the densest populations in the region.

The sound of a bearded vulture:

7

The Top: Margunet viewpoint

At the highest point of the hike, the athletes earned their lunch! Lunch was accompanied by an exciting story about the ibexes by Andrea Millhäusler. At the beginning of the 19th century they were extinct in Switzerland. It was only through illegal smuggling from Italy (officially ordered by the Federal Council!) that Switzerland was able to recover the ibexes. We were also able to observe some wild deer on the opposite slope, relaxing in the afternoon sun like the marmots in the morning.

8

Getting tired

After a long hike, the athletes were starting to get tired and were happy to sit down. While they were there, Andrea showed them the different ornaments (horns and antlers) of deer, roe deer, chamois and ibex. Do you know the difference? Antlers are made of bone material and are therefore lighter. Horns are made of the same material as our nails.

9

Dinner

After the rigorous hike, the athletes got their well-deserved dinner. This lasagne was served as a starter. So the athletes certainly didn't miss out, at least in terms of food.


Day 3, Fieldwork

Group how pines grow thin or wide (orange) Like the ant group, this group was also inspired by the interaction between species and environment. Grazing deer keep the predominant pioneer tree species - the mountain pine - small by eating its young branches. Mountain pines have a habit of growing in width rather than height to overcome this problem. The group was interested in whether the critical diameter at which the mountain pines grow tall is different in the different regions around Alp Trupchun.

Group debris flow at Buffalora and levée height (violet) This group was also inspired by the debris flow in Buffalora and its very impressive levées which form the channel sides. They were intersted when levées are higher and when lower.

Group debris flow imprints (pink) This group had a very creative idea to analyse the impact force of the debris flow in Buffalora. They analysed the height differences of mud signs on the impact side and on the averted side of tree trunks.

Group mountain pines in debris flows (turqoise) This group wanted to analyse the debris flows that we had visited on our hike the day before (debris flow at Alp Trupchun 2018, debris flow at Buffalora 2022). They wanted to know how the visible damages correlate with the circumferences of the mountain pines.

Group sizes of anthills on the Alp Trupchun (gray) This group was inspired by the field trip on the second day. Researchers already looked at the 1600 anthills on the Alp Trupchun. The group wanted to know if they see a difference of anthill sizes in relation to the distance to the forest.

Group Biodiversity (green) The alp stabelchod is free from forest since hundred years without clearing. So this group asked themseves how is the meadow different from a pasture outside the park where domesticated animals are grazing instead of wild deers and roe.


Day 4, Geocoaching

Thursday was dedicated entirely to geocoaching, to prepare the athletes properly for the exam at the Olympics. - What kind of questions will be asked at such an exam? - How is such an exam solved? - What tips and tricks are there? These were all questions that could (hopefully) be solved during the day. An additional task for the evening was the manual mapping of the town of Zernez with some specific tasks (e.g. number of floors per house, type of use per house, etc.). In preparation, all athletes drew their mental map of Zernez after having already walked through the village for 4 days. The results were amazing !  While some mental maps were very specific and technical, others were more guided by interests. Take a look for yourself below in the third picture.

In the evening, all the athletes and the camp leaders enjoyed a barbecue on a hill near Zernez. First we enjoyed the last rays of the sun before it got dark and very cold on this clear night. We moved inside to the hut next to the barbecue and enjoyed a nerve-racking pub quiz. Everyone enjoyed this last evening together before heading back down the valley to the Hotel Bär und Post.


Day 5, Presentation day, Geocoaching and Goodbye

After a very demanding week came the crowning finale. All groups presented their project results in front of a small audience - but in English and with a live broadcast via Zoom. They had to answer critical questions from us and skilfully defend their approach and results. For each project also a storymap was created to communicate the project and project results. This makes it possible to share these projects here.

After our last lunch together the athletes had their last preparation geoolympic-workshop. This also included a round of playing  Geoguessr , where some participants had astonishing hitting rates. When finally saying goodbye at the trainstation we recognized that we totally forgot to make a group photo during the whole week. So we used the last 2 min before getting on the train to take one.

I thank all the camp leaders, sponsors, helpers from the national park and in particular all the Geo-Athletes for their help and incredible work during this week. I wish you all the best and good luck for the Swiss finals!

"In life, you always meet twice"


Camp leaders

Christian Sailer, Yannick Friedli, Stefan Graf

Big thank goes to our supporters!

Sources

Thank you for all the images you collected.

Images

Multiple Geo-Athletes

Drawings

Unknown Geo-Athletes

Sound of bearded vulture

Eduardo Realinho