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Table 2 Detection summary for the six transmitters used in the range testing experiment in the Rysstad Basin

From: Influence of dense macrophyte vegetation and total gas saturation on the performance of acoustic telemetry

  Total no. of detection No. expected detections Mean hourly detection probability (%) Total no. of positional averaging estimates
Inside J. bulbosus
Top 63,148 1,788,080 3.53% (14.9) 744
Middle 83,861 1,788,080 4.96% (17.3) 1029
Bottom 21,111 1,788,080 1.18% (8.9) 4
Outside J. bulbosus
Top 29,829 6,000,880 4.95% (17.9) 439
Middle 89,424 1,788,080 5.00% (11.5) 1668
Bottom 41,405 1,788,080 2.23% (17.6) 572
  1. Total number of observed detections, total number of expected detections and mean hourly detection probability (%) (± SD). Nb. the transmitter placed outside J. bulbosus in the top was lost 24th June, hence the lower total expected pings