High-Resolution Spatio-Temporal Estimation of Net Ecosystem Exchange in Ice-Wedge Polygon Tundra Using In Situ Sensors and Remote Sensing Data

High-Resolution Spatio-Temporal Estimation of Net Ecosystem Exchange in Ice-Wedge Polygon Tundra Using In Situ Sensors and Remote Sensing Data

Land-atmosphere carbon exchange is known to be extremely heterogeneous in arctic ice-wedge polygonal tundra regions. In this study, a Kalman filter-based method was developed to estimate the spatio-temporal dynamics of daytime average net ecosystem exchange (NEEday) at 0.5-m resolution over a 550 m...

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Bibliographic Details
Main Authors: Haruko M. Wainwright, Rusen Oktem, Baptiste Dafflon, Sigrid Dengel, John B. Curtis, Margaret S. Torn, Jessica Cherry, Susan S. Hubbard
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Land
Subjects:
net ecosystem exchange
ice-wedge polygons
Kalman filter
tram system
normalized difference vegetation index
greenness index
Online Access:https://www.mdpi.com/2073-445X/10/7/722

Internet

https://www.mdpi.com/2073-445X/10/7/722

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