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Long Beach Island Case Study

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This is a strategic approach to attempt to resolve some of the issues related to coastal erosion and its affects on Long Beach Island, NJ.

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Page 1: Long Beach Island Case Study
Page 2: Long Beach Island Case Study

Overview• Representing Local Businesses Owners

• Many businesses are location-dependento Example: yacht clubs must be located on a lot with water access.

• Heavily Impacted by barrier island tourismo Lodging, Food & Beverage, Retail, Recreation, and

Transportation

o LBI businesses represent 32% of total tourism spending for Ocean County

• 2011 Total Tourism revenues of $1.2B

Page 3: Long Beach Island Case Study

LBI Tourism Economics

Tax Contribution

• Generated nearly $300M in total taxes in 2011

• 3% of all tourism-initiated taxes for NJ

• Ocean County’s 200k+ households would need to pay additional $826/year to match current levels

Job Creation

• Directly supports 20,300+ jobs

• 14% of all Ocean County employment

• 83% of tourism spending stays in Ocean County

Source: http://nj1015.com/files/2012/10/SOCC-2011-Econ-Impact-Final-10-2012.pdf

Page 4: Long Beach Island Case Study

Environmental Analysis• Taxpayer equality issues• 5th amendment concerns• Federal flood insurance• EPA and other agencies• Has decision-making power and

wide sphere of influence

• Save wetlands, estuaries, aquifers, and water supply

• Limited power to affect decisions but can influence

• Value empirical evidence• Advocate immediate

solutions to climate change• Limited power to make

decisions but can influence

• Gentrification• Rely on constant engineering• Insurance costs• Resistant to moving but have

limited power

• Appease local populations• Concerned about tourism and

tax revenues• Power to make decisions and

influence federal government

• Source of revenue for the state and county

• Attract and maintain tourism • Advocates for status quo• Sewage pollution and littering

Page 5: Long Beach Island Case Study

Climate Change AssumptionsPrecipitation

• Northern region of the U.S. projected to become wetter

• More intense Atlantic hurricaneso 1.8°F increase in tropical sea surface temperatures

o Stronger winds, increased rainfall

Sea Level Rise

• Melting glaciers and ice caps

• Since 1870 sea levels have rose 8 inches

• Conservatively projected 1.5 ft. rise in New York and New Jersey by 2050, 2.3 ft. by 2100o Some scientists project 6 ft. rise by 2100

Source: http://www.epa.gov/climatechange/science/future.html

Page 6: Long Beach Island Case Study

Climate Change Impact

Storm Surge Impact Lower ManhattanYear 2100Assumes 5-ft rise in sea levels

Page 7: Long Beach Island Case Study

Impact to Barrier Islands• Shoreline erosion as sea levels rise

o Loss of beaches

o Homes and businesses threatened

o Decreased tourism

o Loss of jobs

• Increased frequency and severity of stormso Coastal flooding leads to property damage

o Increased insurance premiums

o Sea level has risen consistently since 1993

o Effects of severe storms = negative affects

Page 8: Long Beach Island Case Study

Impact to Barrier Islands

September 2005 October 2004

Page 9: Long Beach Island Case Study

Strategic Alternatives

Page 10: Long Beach Island Case Study

Benefits Disadvantages

Retreat

• Minimizes human suffering

• Less expensive than armoring

• Allow restoration of flood buffering wetlands and natural shoreline

• Protection costs avoided

• Fewer post-disaster decisions to abandon developed land

• Businesses close

• Political quagmire; legal and equity issues

• Negative impact to tourism and tax collection

• Incremental costs– e.g. site clean up to remove toxics

• In-migration land use conflicts

• Short term vs. long term costs

Page 11: Long Beach Island Case Study

Benefits Disadvantages

No Coastal Protection

• Provides natural erosion and habitat

• Natural vegetation

• Prevents dramatic shifts in natural ecosystem

• Critical components to local geology

• Loss of business

• Re-filling island in short term

• Thermal expansion of coastal waters

• Extreme construction costs

• Degradation of natural environment

Page 12: Long Beach Island Case Study

Benefits Disadvantages

• Prevents island from breaking apart

• Minimally disruptive

• Can be done gradually

• Businesses do not relocate

• Local jobs can be retained

• $1.2B in tourism revenue

• Maintain tax revenue for local governments

• More costly than other options

• Disruption of marine life and erosion of wetlands

• Potential tax increase to pay for project

• Logistics concerns

• No storm surge protection

Raise the Island

Page 13: Long Beach Island Case Study

Benefits Disadvantages

Construct Levees

• No institutional changes/ physical interference

• Beach can be maintained

• Avoid inundation

• Constant Monitoring

• Storm surge protection

• Must abandon properties

• + $$$ for sand

• Waterfront aesthetics

• Hoist boast / climb over

• Initial investment: pump system, land, & construction

• Constant maintenance

• Interference w/ sea life

Page 14: Long Beach Island Case Study

Costs of Alternatives

Adjusted for inflation

SLR Levee

Raise the

Island Retreat

No

Protection

1 100$ 202$ 79$ 106$

2 833$ 547$ 209$ 887$

3 977$ 1,002$ 342$ 1,619$

4 1,121$ 1,509$ 474$ 2,972$

5 1,265$ 2,012$ 591$ 3,341$

6 1,409$ 2,515$ 712$ 3,709$

7 1,553$ 3,022$ 828$ Loss

8 1,697$ 3,523$ 945$ Loss

EPA projected sea level rise

Page 15: Long Beach Island Case Study

Recommendation

Raise the island• Saves hundreds of small local businesses and

preserves thousands of jobs

• $1.2B in revenue generation annually

• Positive tax impact for state and local governments

• Preferred over levees• Unspoiled ocean views• No disruption to businesses reliant on boats• Costs less than levees at EPA projection of 2ft sea level rise• Can be implemented gradually

Page 16: Long Beach Island Case Study

Implementation

• Partner with local and state governments

• Construction done in off-season months to minimize impact to tourists

• Project funding via:• Federal and state grants• Toll revenues

• Marketing campaign highlighting greater LBI area

• Increased emphasis on environmental sustainability

Page 17: Long Beach Island Case Study

Questions?