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

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

	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

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

ISSN: 2050-3385