Fig 7 -
(a) Cross wavelet power spectrum (XWT) and (b) wavelet coherence (WTC) between SPEI-12 time series for region R2 and climate indices. The thick black contours depict the 5% significance level of local power relative to red noise; the cone of influence (COI) is shown as a lighter shade. Right-pointin...
Main Authors: | , , , , , , |
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Format: | Still Image |
Language: | unknown |
Published: |
2021
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Subjects: | |
Online Access: | https://doi.org/10.1371/journal.pone.0259774.g007 |
Summary: | (a) Cross wavelet power spectrum (XWT) and (b) wavelet coherence (WTC) between SPEI-12 time series for region R2 and climate indices. The thick black contours depict the 5% significance level of local power relative to red noise; the cone of influence (COI) is shown as a lighter shade. Right-pointing arrows indicate that the two signals are in phase while left-pointing arrows show anti-phase signals. |
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