Within 30 years, coastal flooding from the Gulf of Mexico to the Northeast could occur every few days,according to new research.
By 2045, cities along the mid-Atlantic coastline including Washington D.C. and Annapolis, Md., would experience more than 120 high-tide floods annually, says a study published recently in the journal PLOS ONE. This region of the country is subject to seas rising faster than nearly anywhere else, and its lands are sagging under the weight of geological changes, the report says.
The region now experiences floods that block roads and damage homes about once a month. The new analysis stood out in part because of its focus on impacts that are expected within a generation instead of longer periods.
High-tide flooding will occur less often along the northeastern and Gulf coasts, but is projected to occur more frequently in the decades ahead than is currently the case in some coastal mid-Atlantic cities and towns. Cities including Boston, New York, andNorfolk, Va., are mulling proposals to protect their shorelines and make their communities more resilient.
Related Stories
Codes and Standards | Jun 13, 2018
United States Resiliency Council announces support for Calif. earthquake resiliency bill
Measure would help cities identify structures that could fail in major quake.
Codes and Standards | Jun 12, 2018
Congestion pricing for cars is effective in reducing traffic, but a difficult sell
After three years, traffic congestion declined by 30% in London.
Codes and Standards | Jun 11, 2018
First RFP requiring modular construction on New York City housing project issued
Part of Housing 2.0 modular construction initiative.
Codes and Standards | Jun 6, 2018
Buffalo, N.Y., contractor exec pleads guilty to fraud for bid rigging on $750 million contract
LPCiminelli stops functioning as GC in fallout from the case.
Codes and Standards | Jun 6, 2018
LEED should be updated to combat climate change
Hasn’t kept pace with urgency of problem, says clean energy investor.
Codes and Standards | Jun 5, 2018
Sports stadiums and arenas showcase sustainability features
Green venues save owners money, gain positive publicity.
Codes and Standards | Jun 4, 2018
L.A. must transition to cleaner energy, boost transit to reach sustainability goals
City aims to reduce GHGs 60% by 2035 and 80% by 2050.
Codes and Standards | Jun 4, 2018
Washington D.C.’s flattened skyline can be a virtue
Zoning ordinance that ties building heights to width of streets dictates form.
Codes and Standards | May 30, 2018
Silicon Valley cities considering taxes aimed at large employers
The aim is to offset the impact on housing costs and homelessness by tech companies.
Codes and Standards | May 30, 2018
OSHA proposes new crane operator safety rule
Would provide long-term clarity on certification requirements.
