Periglacial vegetation dynamics in Arctic Russia:decadal analysis of tundra regeneration on landslides with time series satellite imagery

• Published in: Environmental Research Letters
• Main Authors: Verdonen, Mariana, Berner, Logan T., Forbes, Bruce C., Kumpula, Timo
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2020
• Subjects: remote sensing; Google Earth Engine; Landsat; tundra regeneration; cryogenic landslides; thermokarst; NDVI; /dk/atira/pure/person/fieldofscience2010/1/17/1; name=Geosciences; /dk/atira/pure/person/fieldofscience2010/1/17/2; name=Environmental sciences; Arctic; Thermokarst; Tundra; Yamal Peninsula; Siberia
• Online Access: https://research.ulapland.fi/fi/publications/eae2a9ce-07a1-4c85-be4c-2c9992472b2b; https://doi.org/10.1088/1748-9326/abb500; https://lacris.ulapland.fi/ws/files/6690153/Verdonen_2020_Environ._Res._Lett._15_105020.pdf

Changes in vegetation productivity based on normalized difference vegetation index (NDVI) have been reported from Arctic regions. Most studies use very coarse spatial resolution remote sensing data that cannot isolate landscape level factors. For example, on Yamal Peninsula in West Siberia enhanced...