Breakwater
Project GreenShores I
Breakwaters are offshore structures built to protect shorelines. They “break” the waves, playing a crucial role in reducing shoreline erosion, increasing sediment buildup, and promoting the growth of marsh plants and submerged aquatic vegetation. Breakwaters can be constructed with a variety of materials including rock, concrete, or oyster shells. The breakwaters at Project GreenShores sites I and II are made from loose rock and concrete, which provide substrate for oysters to grow, and are great hiding spots for many species.
A variety of species were observed on the breakwaters, however, Gray snapper (86-95%) and pinfish (80-91%) were the most commonly seen in both Fall 2023 (dark shading) and Fall 2024 (light shading). Early juvenile gray snapper are less than ~6 months old and have distinct coloration compared to older fish. Their presence can indicate important nursery habitats. These early juveniles were more commonly seen in Fall 2024 than the previous Fall. Values are the Frequency of Occurrence, being the percentage of total videos (Fall 2023: n = 92, Fall 2024: n = 91) in which each species was observed.
Videos
Additional Media
Project GreenShores I
Project GreenShores I
Project GreenShores I
Project GreenShores I
Project GreenShores I
Project GreenShores I
Project GreenShores I
Project GreenShores II