The inversion modeling and aboveground biomass mapping of withered grass changes in the western grassland of Northeast China

The aboveground biomass (AGB) of withered grass is an important early-warning indicator for grassland fire risk. Most grassland fires occur during the dry-grass season. In order to improve the fire-warning efficiency of withered AGB, it is essential to rapidly acquire the amount of withered-grass bi...

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Bibliographic Details

Published in:	Frontiers in Earth Science
Main Authors:	Peng Zang, Yanhong Zhang, Ziqi Chen, Guanglei Hou, Zhaoli Liu, Xingchang Lu
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-01-01
Subjects:	withered grass biomass dry grass index spatial-temporal variation Sentinel-2 data Northeast China
Online Access:	https://www.frontiersin.org/articles/10.3389/feart.2022.1031098/full