The California coast is disappearing under the rising sea. Our choices are grim

Posted In Inform, Sea Level Rise
Jul
8


Photograph: © SAF — Coastal Care

Excerpts;

While other regions grappled with destructive waves and rising seas, the West Coast for decades was spared by a rare confluence of favorable winds and cooler water. This “sea level rise suppression,” as scientists call it, went largely undetected. Blinded from the consequences of a warming planet, Californians kept building right to the water’s edge.

But lines in the sand are meant to shift. In the last 100 years, the sea rose less than 9 inches in California. By the end of this century, the surge could be greater than 9 feet…

Read Full Article; LA Times (07-07-2019)

California prepares policy for coastal ‘retreat’; E & E News (12-07-2018)
Oceanfront homes could be demolished along California’s coastline under a groundbreaking proposal to preserve the state’s made-for-movies beaches before they’re destroyed by rising seawater. The California Coastal Commission plans to release guidance early next year for dealing with sea-level rise in residential areas…

Californians Fight Over Whether Coast Should Be Rugged or Refined, The New York Times (02-09-2016)

Beach Bashing; UCSB Current News (02-14-2017)
New research conducted by U.S. Geological Survey (USGS) scientists and their colleagues at UC Santa Barbara and six other institutions found that during the 2015-16 El Niño winter beach erosion on the Pacific coast was 76 percent above normal, and that most beaches in California eroded beyond historical extremes…

Sea-Level Rise Poses Hard Choice for Two Neighborhoods: Rebuild or Retreat? Take Part (04-25-2015)

Coastal Warning: An Unwelcome Messenger on the Risks of Rising Seas; By Orrin H. Pilkey, Yale E360 (12-06-2018)

Coastal property was once king. Fears of climate change are undermining its value; The WSJ (10-31-2018)
In a growing number of coastal communities, homes near the sea are appreciating more slowly than those inland. That’s bad news for people on the beach, good news for those farther away…

California Coastal Armoring Report: Managing Coastal Armoring and Climate Change Adaptation in the 21st Century;By Molly Loughney Melius, Fellow, Stanford Law School Margaret R. Caldwell, Diretor, Environment and Natural Resources Law & Policy Program, Stanford Law School (May 2015)
In response to erosion and storm events, Californians have built seawalls, revetments, and other “coastal armoring” structures along significant portions of California’s coast. Coastal armoring now occupies more than 110 miles, or at least 10 percent, of the overall California coastline. This coastal armoring has diminished California’s beaches and habitat, irreversibly altered bluffs, caused increased erosion to neighboring properties, and marred the natural beauty of the coast…

The only answer to rising seas is to retreat; By Orrin H. Pilkey & Keith C. Pilkey; The News & Observer (10-18-2017)

” The Last Beach,” a book by Orrin H. Pilkey And J. Andrew G. Cooper
“In The Last Beach, the authors describe the top five threats to beaches around the world. Even a quick overview of these threats suggests a strategy for confronting the degradation and loss of beaches. It’s no surprise that a comprehensive, long-term beach protection strategy requires significant changes to our economic system, a system that has overdeveloped and polluted beaches to the extent that they have become unhealthy places to swim or even play in the sand…”—Countercurrents

Let’s end war with ocean, Op-Ed by Orrin H. Pilkey
The immediate future most certainly holds more miles of sandbags, resulting in more narrowed and ugly beaches.But this trend can be halted and reversed. Now is the time to make peace with the ocean.The time is now to stop sandbagging, both physically with no more shore-hardening structures, and politically with no more exceptions to the intent of the rules, no more undermining existing legislation, and a return to enforcement…

Tags:

Coastal Care junior
The World's Beaches
Sand Mining
One Percent