Figure 1: Illustration of the theory that sequential filtering reflects eDNA degradation in the environment.

 
  Part of: Allen L, Wilkes M, Van De Wiel M, Morris M, Dumbrell AJ, Bani A (2021) Can eDNA metabarcoding offer a catchment-based approach for biodiversity monitoring? ARPHA Conference Abstracts 4: e65651. https://doi.org/10.3897/aca.4.e65651