Fig. 1: Passive eDNA collection experimental apparatus, design and location.
From: Passive eDNA collection enhances aquatic biodiversity analysis
a Experimental apparatus containing filter membranes that were submerged 1 m below the ocean surface from the bow of a boat. b Experimental design showing non-charged cellulose ester (solid circles) and charged nylon (open circle with +) membrane deployment position and submersion duration. c Location of the deployment sites in the tropical (Ashmore Reef) and temperate (Daw Island) waters of Western Australia.
