58 m depth (h = 6.58 m). The ratio of time spent above vs. below the wave drag limit (5.58 m) over the entire deployment was 1.06, meaning Eg 3911 Selleck PF01367338 spent almost equal amounts of time above and below the threshold.

However, significantly more time was spent in surface waters where energy requirements are higher before (7.02:1) vs. following sedative injection (2.47:1; χ2 = 141, P < 0.0001; Table 3), and while entangled (i.e., during Sedation/Entangled; 2.87:1) vs. during Disentangled (0.6656:1) and Recovery phases (0.4405:1; χ2 = 3,220, P < 0.0001). Dive duration (s) differed significantly between phases (χ2 = 26.67, P < 0.0001; Fig. 6), where dives during Sedation/Entangled were 56% shorter than in Disentanglement (Z  =  −3.151; P < 0.0016). Dive duration also increased significantly, by 30%, GDC-0068 supplier from Disentanglement to Recovery (Z = 3.4218, P = 0.0006). Dive shape, as measured by the DAR, differed significantly between phases (χ2 = 19.1083, P = 0.0001; Fig. 7), with significantly lower DAR during Sedation/Entangled than in Disentangled or Recovery phases (Z  =  −3.1615, 4.3410, P = 0.0016, < 0.0001,

respectively). There was no significant difference in the DAR between Disentangled and Recovery phases (Z = 0.9443, P = 0.3450). Respiration rate per 5 min interval did not change following sedative delivery (P = 0.4312; Table 3). We detected no significant difference between respiration rate before (5.00 (2.00) /5 min) and after (5.00 (1.75) /5 min) buoy and gear removal (P = 0.1679). Fluke stroke rate increased significantly following sedative injection (Z = −8.417, P < 0.0001; Table 3). Fluke stroke rate within dives differed significantly between phases (χ2=18.7179, P = 0.0001; Fig. 8), Oxymatrine being significantly lower during Sedation/Entangled compared to the Disentangled

phase (Z = −3.928, P < 0.0001). Fluke stroke rate did not differ in Disentangled and Recovery phases (Z = −0.0323, P = 0.9742). Following sedative injection, RMS energy within dives increased significantly, by 28% (Z = −3.0832, P = 0.0020; Table 3). RMS energy was 12% lower after gear and buoy removal (Z = 3.1943, P = 0.0014). From Disentangled to Recovery phases, RMS energy within dives significantly decreased (Z = −2.5960, P = 0.0094). Glide duration did not differ significantly before and after sedative injection (P = 0.1993), or before and after the removal of the gear and buoys (Z = 0.334, P = 0.9734). While glides occurred in all phases, the portion of the dive cycle in which gliding occurred differed between phases. When entangled (n = 18), 50% of glides occurred during the bottom period, 33% during descent, and 17% on ascent. However, following disentanglement (n = 41), 85% of glides were performed during the bottom period and 15% during ascent. No glides were performed during descent following disentanglement. Within dives, ODBA did not differ significantly between phases (χ2 = 5.4288, P = 0.0662). During dive descents, ODBA differed significantly between phases (χ2 = 8.