Rappahannock River biomass data. Note that the scales of the y-axes are region/river specific. The unit of biomass is grams dry tissue weight. Data collection was initiated in 2000 for the Rappahannock River.
Rappahannock River biomass data. Note that the scales of the y-axes are region/river specific. The unit of biomass is grams dry tissue weight. Data collection was initiated in 2000 for the Rappahannock River.