On March 4, Sveagruva, commonly known as Svea, opened for use as a research base, granting operating rights to the University Centre in Svalbard (UNIS). Until now, eastern Svalbard has remained largely understudied compared to the west due to challenging access, but Svea provides a strategic location for fieldwork. From Longyearbyen, it takes one to two hours by snowmobile to reach the site, allowing researchers to venture even further into remote areas and conduct more extensive studies from the base.
The region around Svea is a hotspot for surging glaciers, a type of glacier that periodically moves far faster than normal. “This is one of the least understood phenomena related to glacier collapse,” says glaciologist Andy Hodson from UNIS to the local newspaper Svalbardposten, who attended the formal opening. The local geology also differs markedly from Longyearbyen’s plateau-formed mountains, offering unique opportunities for geological studies.
Svea’s location near Van Mijenfjorden adds another advantage because of stable sea ice. Previously, immediate sample analysis could only be done by boat, which required breaking through ice to reach research sites. Today, the Svea base includes lab facilities, enabling scientists to analyze samples on site and improve the efficiency and accuracy of their work.
Svea has a rich history. Originally established as the Swedish mining settlement Sveagruva in 1917, mining activity took place intermittently over the years, with the last operations ending in 2016. Following the mine’s closure, nearly all infrastructure including houses, roads, and piers was removed, preserving only three buildings from before 1946 and traces of the earliest mining period. The site was restored as close as possible to its natural state, with completion celebrated in September 2023.
With access to Svea, UNIS researchers and students can explore previously inaccessible regions, study rare glacial phenomena, and deepen understanding of eastern Svalbard’s unique landscapes and ecosystems. For Arctic science, Svea is opening new doors.
Léa Zinsli, PolarJournal