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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
  1. No., number; SD, standard deviation; SE, standard error; H’, species diversity index; TRIM, trends and indices for monitoring data