CBA + Reasons

Cost Benefit Analysis

A method of comparing advantages and disadvantages of protecting a coastline by assessing costs, problems, and environmental effects.

Positives of social reasons in coastline protection

Safety and security for residents.

Negatives of social reasons in coastline protection

Property values decrease, homes lost to erosion, reduced settlements and tourism.

Positives of environmental reasons in coastline protection

Preservation and protection of wildlife.

Negatives of environmental reasons in coastline protection

Sea defences can disturb natural wildlife habitats.

Negatives of economic reasons in coastline protection

Farmland loss leading to job loss, some sea defences limiting tourism, high costs of sea defences diverting funds from other needs.

Social reasons

Factors related to people's well-being and community impacts.

Economic reasons

Factors related to financial implications and job market effects.

Environmental reasons

Factors related to ecological impacts and wildlife preservation.

Erosion

The process by which land is worn away, often leading to loss of property and coastline.

Wildlife preservation

The protection of animal and plant species in their natural habitats.

Sea defences

Structures built to protect coastlines from erosion and flooding.

Impact of erosion on tourism

Erosion can lead to reduced accessibility and appeal of tourist areas.

Property value decline

Decrease in the worth of homes and businesses due to environmental threats.

Investment in sea defences

Allocating funds to build barriers against sea erosion and flooding.

Coastal settlements

Communities located along coastlines that can be affected by erosion.

Tourism limitations due to sea defences

Barriers may obstruct access or deter visitors, impacting local business.

House compensation

Financial reimbursement for homeowners who lose property value or face damage.

Safety and security benefits

Improved protection for residents living near vulnerable coastlines.

Environmental disturbances from sea defences

Disruption of the natural habitat and wildlife due to construction of defences.

Financial resources allocation

Deciding where to invest money, which can be limited by spending on sea defences.

Farmland loss

Destruction of agricultural land as a result of coastal erosion.

Job loss due to erosion

Unemployment resulting from the decrease in viable farmland and coastal industries.

Positive impacts of tourism

Economic benefits brought by visitors, supporting local businesses.

Coastal protection challenges

Difficulties faced when implementing strategies to protect coastal areas.

Environmental balance

Achieving a balance between human activity and preservation of nature.