20 years of change in tundra NDVI from coupled field and satellite observations

• Published in: Environmental Research Letters
• Main Authors: K Fred Huemmrich, John Gamon, Petya Campbell, Marianna Mora, Sergio Vargas Z, Brenda Almanza, Craig Tweedie
• Format: Article in Journal/Newspaper
• Language: English
• Published: IOP Publishing 2023
• Subjects: change; tundra; NDVI; satellites; observations; Environmental technology. Sanitary engineering; TD1-1066; Environmental sciences; GE1-350; Science; Q; Physics; QC1-999; Arctic; Browning; Tundra
• Online Access: https://doi.org/10.1088/1748-9326/acee17; https://doaj.org/article/18a90e258333452baceaeae31831ad8a

In 2022 we resampled normalized difference vegetation index (NDVI) along a 100 m transect in tundra near Utqiagvik, AK that had been previously measured through the 2000–2002 growing seasons, providing an opportunity to examine a 20 year NDVI change at a 1 m resolution in a region that is experienci...