Intertidal: meaning, definitions and examples

Used in scientific or environmental studies to describe the area between the high tide mark and the low tide mark.

• The intertidal zone is rich in marine life
• Researchers conducted a survey of the intertidal species

Commonly used in geography and coastal management to describe the part of the shore that lies between the high- and low-water marks, especially in relation to erosion and land use.

• The foreshore was eroded during the storm
• Engineers are building barriers to protect the foreshore

Commonly used in everyday language to refer to the area where the land meets the sea; often associated with leisure activities and natural beauty.

• We spent the afternoon relaxing on the seashore
• Children enjoy collecting shells along the seashore

Used in ecological and marine biology contexts to describe the part of a sea, lake, or river that is close to the shore and is affected by tides.

• Fishermen often target the littoral zone for the abundance of fish
• The littoral zone of the lake is a critical habitat for many species

Used in scientific and environmental contexts to refer to the area of the shore that is exposed to air at low tide and submerged at high tide. Often used in marine biology and ecology.

• The intertidal zone is rich in marine life such as crabs and seaweed.
• Researchers are studying the intertidal habitats to understand the impact of climate change.

A technical term primarily used in geological, marine, and environmental sciences to refer to the part of a sea, lake, or river that is close to the shore. It emphasizes the relationship between the water and land.

• Littoral zones are important for the breeding of many aquatic species.
• The study focused on the littoral processes affecting sediment transport.

A general term referring to the boundary line between land and water, often used in everyday language, geography, and discussions about natural landscapes.

• The children collected seashells along the shoreline.
• Development along the shoreline needs to consider environmental impact.

Used to describe anything related to coasts, usually referring to a broader region rather than a specific zone. Common in geography, tourism, and discussions about climate and economic activities.

• Coastal cities are often popular tourist destinations.
• The coastal erosion is threatening homes and infrastructure.