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. 2018 Jan 11;13(1):e0190990. doi: 10.1371/journal.pone.0190990

Fig 3. Coefficients of variation in percentage of density estimations of the different methods combinations in Cabo de Palos and Cabo Tiñoso.

Fig 3

(A) Conventional Strip Transects in Cabo de Palos. (B) Tracked Roaming Transects in Cabo de Palos. (C) Conventional Strip Transects in Cabo Tiñoso (data obtained from simulations). (D) Tracked Roaming Transects in Cabo Tiñoso. Black solid lines with square markers: total groupers. Short dashed line with triangle markers: Ephinepelus marginatus. Long dashed line with x marker: Ephinepelus costae. Dotted and dashed line with circle markers: Mycteroperca rubra. Grey solid lines with triangle marker: Sciena umbra. Soft grey solid lines with diamond marker: Dentex dentex. Ligth grey solid line with square marker: Myliobatis aquila. DS: Distance Sampling. FW3: Fixed width of 3 m for each side of the transect. FW10: Fixed width of 10 m for each side of the transect.