Connectivity variation (CV, %), according to PLD.

<p>The mean connectivity variations coefficients are calculated according to the PLD factor (<i>i.e.</i>, considering 15, 20, 25 and 30 days), by dividing the connectivity standard deviation calculated according to the PLD factor by the average. The matrix (a) is used to represent the spatial variability of CV, during mean wind conditions (average of the 12 wind scenarios). The graph (b) represents the CV variability according to wind direction. In the latter case, the error bars represent the spatial standard deviation. The numbers on graph (b) correspond to the wind regime indices (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0095050#pone-0095050-t004" target="_blank">Table 4</a>).