geo.wikisort.org - Mountains

Nuolja, also known as Njulla, is a field research site in Sweden that stretches across Mt. Njulla.[1] With the mountain to the east, the village of Abisko to the south, and bordering Lake Torneträsk, this is a varied-habitat field site.[1] Mountain birch forests are one of the main appeals of this research site.[1]

The name "Nuolja" may also refer specifically to a 12km hiking trail on Mt. Njulla, Sweden.[2]

History

Nuolja was founded in 1917 by botanist Thore E. Fries, who published a lengthy report in 1925 titled "Ecological and Phenological Observations at Abisko Over the Years".[3]. Fries hiked up the mountain and down again some 150 times, helping set the location of the future field site, assessing how snow melt dates affected plant phenology.[1]

Research

Nuolja serves as a key climate change assessment site, echoing the original research done by Thore. E. Fries in 1917. In 2017, 100 years after his work, researchers began re-assessing how climate change has affected both snow melt and plant phenology.[1] This work will be able to be directly compared to Fries' publication. There are also several tree-line studies occurring, and a research project assessing alpine bee populations and the flowering plants they visit.[1]

A citizen science project also launched in 2017, asking visitors to the area to collect field data on approximate 20 key plant species.[4] By submitting sightings and photographs, researchers will be able to assess a broader and more numerous set of samples, across a variety of climate events and elevations. The trail, opened in June 2017, will be able to be accessed by four or by chairlift.[4]

References

На других языках

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[de] Nuolja

Der Nuolja (nordsamisch Njullá) ist ein Berg bei Abisko im Nordwesten der schwedischen Provinz Norrbottens län und der historischen Provinz Lappland. Am Fuß des Berges liegt der See Torneträsk und die Europastraße 10.

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- [en] Nuolja

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[fr] Njullá

Njullá (parfois écrit Nuolja en graphie suédoise) est une montagne située dans la commune de Kiruna, du comté de Norrbotten, en Laponie suédoise. En hiver, la montagne est utilisée comme site de ski hors-piste, pouvant être facilement atteinte grâce à un télésiège depuis la gare d'Abisko turiststation sur la ligne Malmbanan. À l'arrivée du télésiège on trouve aussi une station d'observation des aurores boréales, les conditions d'observation étant particulièrement bonnes. En été, c'est un lieu de randonnée, avec une riche flore alpine. Son versant est est situé dans le parc national d'Abisko.

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