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

• Published in: Environmental Research Letters
• Main Authors: Huemmrich, K Fred, Gamon, John, Campbell, Petya, Mora, Marianna, Vargas Z, Sergio, Almanza, Brenda, Tweedie, Craig
• Other Authors: NASA, International Arctic Research Center
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: IOP Publishing 2023
• Subjects: Arctic; Browning; Tundra
• Online Access: http://dx.doi.org/10.1088/1748-9326/acee17; https://iopscience.iop.org/article/10.1088/1748-9326/acee17; https://iopscience.iop.org/article/10.1088/1748-9326/acee17/pdf

Abstract 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 e...