@Article{bg-23-6557-2026,
AUTHOR = {Kelly, J. and Schacherl, T. and Eklundh, L. and Jin, H. and Klosterhalfen, A. and Knohl, A. and Kljun, N.},
TITLE = {Evaluating vegetation indices for monitoring drought and post-drought declines in European forest productivity},
JOURNAL = {Biogeosciences},
VOLUME = {23},
YEAR = {2026},
NUMBER = {18},
PAGES = {6557--6582},
URL = {https://bg.copernicus.org/articles/23/6557/2026/},
DOI = {10.5194/bg-23-6557-2026}
}