Sea Level Rise and Coastal Challenges

The video discusses the impact of sea level rise on coastal populations, focusing on the New Jersey Meadowlands. It explains how scientists measure sea level changes and the risks posed to infrastructure. The video highlights the increasing frequency of high tide flooding and the potential for future storms like Hurricane Sandy. It outlines strategies for addressing sea level rise, including prevention, adaptation, and retreat, and concludes with a call to action for climate preparedness.

What percentage of the world's population lives within 100 kilometers of a coast?

• 20%

• 30%

• 50%

• 40%

Which instrument is primarily used to directly observe sea-level rise?

• Thermometer

• Barometer

• Tide gauge

• Anemometer

What is a significant risk for the Meadowlands due to sea level rise by 2050?

• Increased snowfall

• Chronic flooding of rail stations

• Desertification

• Earthquakes

What is the expected range of sea level rise in New Jersey between 2000 and 2050?

• 1 to 2 feet

• 0.5 to 1 foot

• 3 to 4 feet

• 2 to 3 feet

What was one of the iconic images of Superstorm Sandy?

• Flooded subways

• Darkened lower Manhattan

• Collapsed bridges

• Evacuated airports

How often could high tide flooding occur in coastal cities on the Atlantic in a few decades?

• Once a week

• Once a month

• Twice a week

• Three times a week

What natural event can exacerbate flooding in coastal areas?

• Volcanic eruptions

• Droughts

• King tides

• Solar eclipses

What is one of the proposed responses to sea level rise?

• Increasing rainfall

• Lowering the land

• Building higher sea walls

• Draining the ocean

What is a potential consequence of paving over wetlands in the Meadowlands?

• Reduced flooding

• Increased biodiversity

• Decreased pollution

• Increased storm water runoff

What is one of the challenges in planning for sea level rise?

• Political instability

• Lack of technology

• Economic constraints

• Cultural differences