Backshore

The backshore is the zone of the shore lying between the high-water mark and the landward limit of marine influence. It's generally characterized by features shaped by less frequent, high-energy events like storm surges and spring tides. The backshore often contains a variety of features, including berms, dunes, cliffs, and other coastal landforms. It provides an important buffer zone, protecting inland areas from the direct impact of waves and erosion, and may contain vegetation which helps to stabilize this environment. This area is mostly affected by aeolian and terrestrial processes but experiences occasional marine flooding from extreme events. It may also be impacted by human activities, like construction or recreation, and these activities must be managed to maintain the stability of the coastal area.

Backshore meaning with examples

• During the hurricane, the powerful storm surge completely inundated the backshore, reshaping the sand dunes and depositing debris far inland. The force of the waves carved new channels and tore away at the existing vegetation.
• The elevated berm in the backshore provided a degree of protection to the inland properties during the king tide, preventing significant flooding from penetrating further. The residents were relieved to see the natural defense work.
• Beachcombers often find treasures along the backshore, as high tides and storm surges can wash up unusual objects. Today, they found driftwood art.
• Coastal management plans often focus on stabilizing the backshore to protect against coastal erosion. This can involve measures such as planting vegetation or building seawalls.
• The developer's proposal to build a new resort in the backshore was met with resistance from environmental groups concerned about the impact on the delicate coastal ecosystem. The groups cited the sensitive nature of the sand dunes.