Data

The amount of water in the "Laguna de la Caldera "has been irregular over the years, due to the amount of snow that has occurred in the mountains, but it has a slight downward trend.

"Laguna Larga" and "Laguna de la Mosca" have had a similar evolution in these years, their amount of water has more or less remained similar but there is a slight downward trend, this is due to the fact that there has been less rainfall over time. . This can be seen in the graph of the rain.

Vegetation cover has been increasing until 2017, after which there has been a small decrease in vegetation cover.

Snow level

So we can say that climate change is affecting Sierra Nevada in some way.

No further conclusions can be drawn because the number of years is too small to draw other conclusions, in addition there are parts that the satellites do not reach and there are years that there are no images of the parts we want.