Modifier

Illustration of certainty asterisk

Illustration of a flow deflector, or J-hook Vane, used to dissipate stream energy and reduce bank erosion

Illustration of dynamic process

Illustration of female symbol

Illustration of high certainty asterisk

Illustration of high uncertainty question mark

Illustration of the infinity symbol

Illustration of introduced species

Illustration of introduced species

Illustration of male symbol

Illustration of negative cross

Illustration of positive check mark

Illustration of potentially negative cross

Illustration of potentially positive check mark

Illustration of river base with cross vane weir

Illustration of river base with cross vane weir

Illustration of river base with flow deflector or j-hook

Illustration of uncertainty question mark in cloud

Illustration of uncertainty question mark