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Advances in Meteorology
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2022
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Article
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Tab 1
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Research Article
Variation of Leaf Area Index (LAI) under Changing Climate: Kadolkele Mangrove Forest, Sri Lanka
Table 1
Drought intensities according to SPI values [
63
].
SPI values
Drought category
0 to −0.99
Mild drought
−1.00 to −1.49
Moderate drought
−1.5 to −1.99
Severe drought
≤−2.0
Extreme drought