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The health, beauty and ecosystem of our beaches is under threat

The driving cause for most of these problems is overdevelopment and poor coastal management. If no buildings crowded the shoreline, there would be no shoreline armoring, beach nourishment, threats to the beach fauna and flora or shoreline erosion problems.

Coastal Care Introduction

“Beach sand: so common, so complex, so perfect for sandcastles; and now it is a precious and vanishing resource.”

—Orrin H. Pilkey

Beaches are the most visited natural attraction on the planet. The coast attracts millions of vacationing people each year. People love the sand, the surf, the sea breeze, and the vacation ambiance so much that many come to the beach to stay. There is a magical feeling living near the ocean, but human migration towards the coast comes with a high environmental price tag.

A majority of the world’s population lives within 50 km of the coast and the projections are 75% by the year 2025. This strip of land represents only 3% of the total land mass of the planet. In this context, it is easier to understand the environmental impact. Over 70% of the earth is covered by water and with so many people living on the coast, we are polluting a major source of food, the oceans.

A beautiful undeveloped beach in Indonesia.

A beautiful undeveloped beach in Indonesia.

The loss of life and economic impacts of major storms – cyclones, typhoons, and hurricanes – and tsunamis would be reduced drastically if beaches were not developed. Unfortunately, recent examples of the problem are numerous: 1999 Indian cyclone Orissa (over 10,000 dead and $5 billion in damage), 2004 Indian Ocean tsumani (over 250,000 dead), 2005 Hurricane Katrina (over 1,800 killed and $80 billion in damage), and 2008 Hurricane Ike (over 30 killed and $30 billion in damage).

Today, the health, beauty, and ecosystem function of the world’s beaches are under threat and the driving causes for most of these problems are over-development and poor coastal management. If no buildings crowded the shoreline there would be no shoreline armoring, beach nourishment, threats to the beach fauna and flora or shoreline erosion problems.

It is important to distinguish between erosion and erosion problems. Erosion refers to the landward retreat of the shoreline. Most of the world’s shorelines are eroding, a very few are building out (accreting). There is no erosion problem, however, until someone builds something next to a shoreline. All over the world in remote areas, shorelines are slowly retreating and no one cares. In a global sense, our continents are slowly shrinking, and in a very real sense, erosion problems are man made. On a high-rise, condo-lined shoreline like those in Spain and the Florida coast, erosion is a huge problem and will only worsen in the future as sea level rise accelerates. Sea level rise will accelerate erosion of the shoreline and have a dramatic impact on our infrastructures, our economies, and our way of life.

Sea level rise is one of the most important causes of global shoreline erosion. If the coastline is developed, shoreline armoring is often used in an effort to save the buildings from the eroding shoreline. Once this begins, the beaches will degrade and eventually be lost. In the long-term, however, these armoring efforts are in vain. The ocean will continue to rise as the rate of sea level rise is expected to increase as the Greenland and Antarctic ice sheets continue to degrade. The situation is made worse now because beach houses and condominiums are being built closer to the ocean than they were 25 years ago. Many of us are familiar with images of large beach houses about to fall victim to the oceans simply from daily erosion accelerated by the ever rising sea.

The work of the Santa Aguila Foundation will emphasize the impacts of sand mining and shoreline armoring: the first because the effects of sand mining have been largely ignored on a global scale and the latter due to its overwhelming negative impacts on the world’s beaches.


Surfing in / Inform

Rare emeralds discovered in 400-year-old shipwreck set to fetch millions

Inform
Mar
17

On April 25, the public will have the opportunity to own some of the most magnificent and valuable emeralds in the world, retrieved from the great Spanish shipwreck Nuestra Señora de Atocha, a galleon that sank off the Florida coast in 1622.

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Calif. City Tries Shifting Sands Amid Disappearing Beaches

Today, with sea level rise and erosion threatening to eat away at the sandy expanses and damage city infrastructure, Santa Monica is testing a softer intervention. In a partnership with the nonprofit Bay Foundation, 3 acres of the beach’s north end have been seeded with native California dune plants.

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Increase in extreme sea levels could endanger European coastal communities

Massive coastal flooding in northern Europe that now occurs once every century could happen every year if greenhouse gas emissions continue to rise, according to a new study.

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A Threat by Any Other Name

According to research by the Yale Program on Climate Change Communication, 70 percent of Americans believed in March 2016 that global warming was happening. But on virtually every question about the causes, effects, and mitigation of climate change, we are widely divided along partisan lines. The word planners are using, more and more, is resilience. Once seen as a kind of stopgap strategy, resilience has become the modus operandi of climate planning.

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Ship crashes into ‘pristine’ coral reef, captain may be charged

The captain of a cruise ship could be charged after his boat rammed into a pristine coral reef. The 297-foot (90.6 meter) MS Caledonian Sky crashed into the reefs at Raja Ampat on March 4. Raja Ampat is frequently included on lists of the the world’s most beautiful coral reefs and is often described as an “untouched” beach paradise.

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Whanganui River the first in the world to be given legal status as a person, NZ

New Zealand’s Whanganui River now has the legal status of a person under a unique Treaty settlement passed into law today. It’s believed to be a world first.

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War on global warming only way to save world’s coral, study says

Reducing pollution and curbing overfishing won’t prevent the severe bleaching that is killing coral at catastrophic rates, according to a study of Australia’s Great Barrier Reef. In the end, researchers say, the only way to save the world’s coral from heat-induced bleaching is with a war on global warming.

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Doctors join forces, warn climate change is harming our health

Climate change isn’t just happening in the Arctic Circle and Antarctica where more ice is melting year after year. Its impact is being felt right here at home, and it’s posing a threat to the health of millions of Americans, say doctors representing 11 top U.S. medical societies. They are joining forces in Washington, D.C., today to speak out about the health risks posed by climate change.

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What is the Great Pacific Ocean Garbage Patch?

Inform, Pollution
Mar
15

Not all trash ends up at the dump. A river, sewer or beach can’t catch everything the rain washes away, either. In fact, Earth’s largest landfill isn’t on land at all. This marine debris has sloshed into the public spotlight lately, thanks to growing media coverage as well as expeditions by scientists and explorers hoping to see plastic pollution in action.

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Recent / Inform

Doctors join forces, warn climate change is harming our health

March 15th, 2017

Climate change isn’t just happening in the Arctic Circle and Antarctica where more ice is melting year after year. Its impact is being felt right here at home, and it’s posing a threat to the health of millions of Americans, say doctors representing 11 top U.S. medical societies. They are joining forces in Washington, D.C., today to speak out about the health risks posed by climate change.

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What is the Great Pacific Ocean Garbage Patch?

March 15th, 2017

Not all trash ends up at the dump. A river, sewer or beach can’t catch everything the rain washes away, either. In fact, Earth’s largest landfill isn’t on land at all. This marine debris has sloshed into the public spotlight lately, thanks to growing media coverage as well as expeditions by scientists and explorers hoping to see plastic pollution in action.

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Tiny plastic pellets found on 73% of UK beaches

March 13th, 2017

A search of hundreds of beaches across the UK has found almost three-quarters of them are littered with tiny plastic pellets. The lentil-size pellets known as “nurdles” are used as a raw material by industry to make new plastic products.

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Residents, retailers decry proposal to reverse plastic bag ban

March 13th, 2017

Many residents on the Outer Banks say they oppose a bill in the N.C. General Assembly that would lift the ban on the use of thin plastic shopping bags by retailers.

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Sustainably attired: Disruptive Design Drives Sustainable Fashion Forward

March 13th, 2017

Though the concept of fast fashion stands in stark contrast to the notion of conscious consumerism and arguably sustainability itself, innovation and disruptive design play an important role in driving the industry towards a more circular, sustainable model. H&M has upped the ante on its Conscious Exclusive collection, utilizing BIONIC® — a revolutionary sustainable material manufactured from recycled polyester derived from plastic shoreline waste.

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Goleta Beach vs. Winter Swells, CA

March 11th, 2017

This is the third winter in four years that Goleta Beach Park has taken a beating in the winter swells. Even behind the boulders- dropped along 950 feet of beach at a cost of $275,000 – the park bluff is retreating, unprotected by a ripped out $350,000 barrier of plastic mesh, that had been stacked against the bluffs last spring.

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Video captures moment plastic enters food chain

March 11th, 2017

A scientist has filmed the moment plastic microfibre is ingested by plankton, illustrating how the material is affecting life beneath the waves. The footage shows one way that plastic waste could be entering the marine and global food chain.

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Greenpeace images show Great Barrier Reef suffering coral bleaching for second year in a row

March 10th, 2017

Greenpeace Australia Pacific today releases shocking photos and footage documenting the Great Barrier Reef’s first severe coral bleaching to happen two years in a row. The bleaching is the result of 12 months of above-average sea temperatures, which is “cooking the reef alive”.

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Land reclamation has harmed marine life: Survey

March 10th, 2017

Survey shows that land reclamation has adverse effects on coral reefs and fish quantity has decreased in the last five years in the coastal areas of Doha, Quatar.

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Carbon Dioxide Is Warming the Planet: Here’s How

March 10th, 2017

Here’s a primer explaining exactly why scientists know the climate is changing and that human activities are causing it.

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