Series of coastal engineering projects underway amid race to save Waikiki Beach
A $700,000 — 95-foot-long sand bag groin made of 83, 10,000-pound bags of sand — installed in November to restore the coastline and slow erosion at Kuhio Beach, is to be followed by another more expensive project.
Coastal erosion: The homes lost to the sea; Video
As sea level rise, a senior figure in the Environment Agency says he wants the country to start “difficult conversations” about which areas should be protected and which should not.
In the Afro-Caribbean heart of Puerto Rico, locals fight erosion
The waves crashed loudly on the collapsed ruins of the Paseo del Atlántico, a walkway that once partially protected residents here from the volatile ocean. Erosion along this northernmost coast of Puerto Rico, nearly 20 miles east of San Juan, precipitated the promenade’s destruction, it finally fell into the Atlantic, exposing the Parcelas Suárez neighborhood to the water’s edge.
For now, river deltas gain land worldwide
River deltas rank among the most economically and ecologically valuable environments on Earth. People living on deltas are increasingly vulnerable to sea-level rise and coastal hazards such as major storms, extremely high tides, and tsunamis.
Chinese paddlefish extinct after surviving 150 million years
The Chinese paddlefish — one of the world’s largest freshwater fish — has officially been declared extinct after surviving some 150 million years. The giant species, which measured as long as 23 feet and weighed as much as 1,100 pounds, has been killed off by overfishing and dam construction.
World War II Hazards Emerge on Massively Eroded Australian Beach
Unprecedented coastal erosion on an Australian beach has uncovered thousands of potentially hazardous spiky World War II tank traps.
Engineers hope high-tech sandbags will keep the beach in Waikiki from disappearing
A fresh round of repairs to Hawaii’s most famous beach have been completed ― and engineers hope their latest idea will do more to help the shoreline from washing away.
Over the last three weeks, and at a cost of roughly $700,000, engineers worked to install a 95-foot sandbag groin at Waikiki Beach, along with hauling in tons of new sand to help replenish it
Is Cape Lookout an Omen for Other Barrier Islands? By Rob Young
We can’t keep spending billions to fortify these islands against more intense storms.
Your favorite beaches around the world could disappear because of the climate crisis, development
It’s easy to see why millions of people flock to the beach every year. They are dynamic places. With each crashing wave and changing tide, billions of pieces of sand and rock are constantly rearranged. This is what nature intended. What it did not, some scientists say, are the buildings that tower over some of the world’s most popular beaches.