Table 4 Species diversity index and number of waterbird species and individuals in the Sihwa Lake area
From: Influence of land use change on the waterbird community of Sihwa Lake, Republic of Korea
Mean counts | SD | Annual change (%) | SE | Long-term trends (TRIM classification) | |
|---|---|---|---|---|---|
No. of species | 20.1 | 3.3 | −2.2 | 0.02 | Moderate decline |
No. of individuals | 56,662.3 | 45,256.5 | −1.5 | 0.02 | Moderate decline |
H’ | 1.9 | 0.4 | −0.4 | 0.01 | Moderate decline |