New York Flashcards

1
Q

Land subsidence

A

3/4 inches per year

But crustal rebound - 20000 years of ice melted

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2
Q

SLR

A

1 ft
Thermal expansion + land based ice melting
28 inches by 2100

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3
Q

Groundwater

A

High groundwater extraction

Increases land subsidence

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4
Q

Buildings

A

NY has tallest buildings and bridges in world

Soft sediment compacted

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5
Q

NY Bight

A

Coastline curve funnels water into L-shaped coastline

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6
Q

Long Island

A

Has shallow water surrounding

Deeper tidal surge

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7
Q

Hurricane Sandy

A

90mph winds + 14ft floods

53 killed + $32bn damage

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8
Q

Hurricane Sandy effects

A

4000ft of Brooklyn Battery Tunnel + subways flooded
Emergency services substations flooded - cut off power to hospital + finance district
NY Stock Exchange closed + hospitals without power

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