Fig. 2
From: Detection range of two acoustic transmitters in four reservoir habitat types using passive receivers
Average detection probability of V9 and V13 transmitters at four locations within Lake Sharpe, South Dakota, USA. All panels represent detection probability, or the percentage of detections registered relative the transmissions sent within a 15 min analysis bin. Comparisons between tag type and time period were made within each of four locations including Crappie Hole (top left panel), Echo Point (top right panel), Hipple Flats (bottom left panel), and Joe Creek (bottom right panel). Open bars represent the V9 transmitter detections for the daytime period, forward slash bars represent the V9 transmitter detections for nighttime period, backward slash bars represent the V13 transmitter detections for the daytime period, and the filled bars represent the V13 transmitter detections for nighttime period. Raw detection percentages were arcsine square root transformed and compared using ANOVA. Letter groupings within a test distance that contain different letters represent significantly different average detection range (P < 0.05). Test statistics can be found in Table 2