Skip to main content Skip to main menu Skip to footer
Search 0

BD-I-2: Temperature index for bird species communities

The illustration BD-I-2 ’Temperature index for bird species communities’ is a line chart with two lines. The first line shows the annual temperature index of frequently occurring breeding bird species for the period 1990 to 2021. The index value shows a significantly rising trend and has increased from 12.14 degrees Celsius in 1990 to 12.40 degrees Celsius in 2021. The second line illustrates the moving 5-year average. Here too the trend is rising significantly.
Source: Dachverband Deutscher Avifaunisten e.V. (own analysis of data from the monitoring of common breeding birds)
Download image (92.95 kB)

The following contents contain this medium:

Tags

Short link: www.uba.de/m42657en