Arctic Holocene Biodiversity Map Now Live!

A major CHARTER project deliverable is now live! The Arctic Holocene Biodiversity Database (AHBD) is an evolving metadata database of time-series biodiversity metrics covering the last 11,750 years in the Arctic region. T The academic underpinnings of the map were outlined in a 2022 CHARTER publication (What evidence exists for temporal variability in Arctic terrestrial and freshwater biodiversity throughout the

New CHARTER publication

An important new publication with substantial input from CHARTER researchers has landed which is a pilot study on the reindeer impact on soil carbon storage which revealed that animal impacts are very different for permafrost and non-permafrost areas but that they facilitate more productive vegetation. Titled ‘Impacts of Reindeer on Soil Carbon Storage in the Seasonally Frozen Ground of Northern

Workshop Playing Cards Now Available to Download

The CHARTER project in collaboration with two other projects, POVAUS and CLIMINI have held numerous workshops across Finnish Lapland, and also in northern Sweden. These workshops are held local people, often folks practicing traditional livelihoods such as herding and fishers with researchers, and administrators. The workshops have taken different formats and had varying themes as their focal point. A workshop

Extraordinary Moth Outbreak in Finnish Lapland

An exceptionally large outbreak of the Common Heath Ematurga atomaria moth has been observed this summer in parts of the Ounastunturi fell, in northwest Finnish Lapland. A CHARTER project researcher Henri Wallen has been investigating this outbreak and its ramifications through the use of satellite imagery, on site visits and with local reindeer herders who have been reporting this as an

Workshop in South Sámi Reindeer Herding Area, Norway

In mid-August, 2023, the Norwegian Institute for Nature Research (NINA) and University of Hamburg (UHH), together with the County Governor of Trøndelag and Innlandet, arranged a workshop in the South Saami Reindeer area Plassjesne in Rossen tjïelte (Røros). This workshop was part of a series of workshops and outreach initiatives in the CHARTER project. This region of reindeer herding is

Palsa Mires: Often Seen, Little Understood, Under Threat

A long term study on multiple Palsa mires in northwest Finland by a team based out of the University of Eastern Finland has resulted in a new publication by Mariana Verdonen with others, supported by the LANDMOD and CHARTER projects. The paper notes that the outlook for Palsa mires is bleak. From their press release, At the observation sites, palsa

New CHARTER Newsletter Out

Our 4th Newsletter has just dropped, and we cover the latest project news, our newest publications, give thanks to Fulbright scholar Irina Wang who spent a year assisting us communicating our goals with illustrative tools and images, as well as working on her own research goals. Finally, an important reminder that mosquitoes are coming. One particular project Irina invested a

Using Satellites to Investigate Snow

Remote sensing specialist and CHARTER project researcher Annett Bartsch of bgeos and others have looked at developing a long-term monitoring system for rain-on-snow (ROS) events across the Arctic using satellite data. They explored the utility of different microwave frequencies from passive and active satellite sensors to detect wet snow and snow structure change during and after ROS events. The authors