Inform

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

Facing Tough Times, Barbuda Continues Sand Mining Despite Warnings

sand-mining-barbuda
News, Sand Mining
Jul
16

Officials are dismissing warnings by environmentalists that sand mining has exceeded safe limits and that its continuation is placing Barbuda, the tiny island in the Antigua and Barbuda union, at ever-greater risk from storms and sea level rise…

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No Deal On Huge Antarctic Marine Reserves

antarctica-ross

International talks on establishing huge marine reserves in Antarctica have failed to reach a consensus.

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Natural Defences Can Sharply Limit Coastal Damage

sand-dunes

Coastal forests, coral reefs, sand dunes, marshes and wetlands are just a few of the natural habitats that protect two-thirds of the US coastline from hazards such as hurricane, and are key to protecting lives and property against storm surges and long-term sea-level rise.

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Nesting Gulf of Mexico Loggerhead Turtles Face Offshore Risks

hatchling-turtle

Evidence from a U.S. Geological Survey study challenges the widely-held view that sea turtles remain near one beach throughout the nesting season and suggests the threatened species may require broader habitat protection to recover.

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Sea levels may rise 2.3 metres per degree of global warming, report says

sea-level-rise

Seas will remain high for centuries after temperatures have risen, with the likelihood of more frequent and damaging storms…

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Best Opportunity For the Creation of World’s Largest Marine Reserves

antarctica-marine-reserve

The Ross Sea proposal (being put forward by the USA and New Zealand) and the East Antarctica proposal (developed by Australia and France) are highly significant. If agreed they would constitute two major stepping stones towards achieving a circumpolar network of protected areas.

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Round-The-Clock Protest to Check Beach Sand-Mining, Kerala, India

beach-sand-mining
News, Sand Mining
Jul
14

A woman and her three children have been staging a protest in front of the Collectorate since July 11 demanding action against illegal extraction of beach sand from near her home at Puthiyangadi.

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Illegal Sand Mining Unabated at Riverbeds, Karnataka State, India

cauvery-meets-bay-of-bengal
News, Sand Mining
Jul
14

The menace of illegal sand mining continues to ravage the Cauvery river and its four tributaries, posing a serious threat to the environment. Most of this sand, extracted from riverbeds, feeds the construction industry in Bangalore. This goes on in defiance of the ban imposed.

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In The Caribbean, Push to Create No-Take Marine Reserves

sea-stars

Across the Caribbean, governments and fishing communities are beginning to use such “no-take” zones to help rebuild severely depleted fish stocks and make coastal ecosystems more resilient to a warming planet and acidifying oceans.

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Recent / Inform

Shored Up, A Film By Ben Kalina

shored-up-gal

June 4th, 2013

Shored Up : When Nature and The Force Of Nature Collide. A Film by Ben Kalina. See Listing: Upcoming screenings.

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Giant Garbage Patches of the Sea Become ‘National’ Art in Venice

Venezia

June 3rd, 2013

Five huge patches of rubbish floating in seas around the world will have their own unofficial national pavilion on the sidelines of the world’s largest non-commercial art fair in Venice this week, thanks to artist Maria Cristina Finucci.

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Tarut Bay, Saudi Arabia

tarut-bay-saoudie-arabia

June 3rd, 2013

Tarut Bay is located along the coastline of the Arabian Gulf (also known as the Persian Gulf). The bay surrounds one of the largest islands in the Arabian Gulf—Tarut—which has an area of approximately 70 square kilometers (27 square miles).

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Think Beyond Plastic

plastic-pollution-beach

June 2nd, 2013

Think Beyond Plastic, is a competition and a conference, initiated by The Plastic Pollution Coalition, featuring entrepreneurs and solutions that measurably reduce plastic pollution. This competition and conference will take place on June 13, 2013 in Berkeley, CA and is open to the public.

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Kamchatka Surrounded by Blooms

kamchatka

June 2nd, 2013

The Kamchatka Peninsula of far eastern Russian was surrounded by life in late May 2013, at least the oceanic sort. Massive blooms of microscopic, plant-like organisms called phytoplankton spread green over the nearby waters. Phytoplankton typically support an abundance of other fish and marine life.

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2013 Sea State Report

california-coast

June 2nd, 2013

For the first time ever, a comprehensive report was released this week outlining how well states protect coastal waters. The report shows that most states and territories are failing to safeguard our nation’s marine life, seafood and coasts.

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Moving Heaven and Earth for a House

anegada-coastal-erosion

May 31st, 2013

For sentimental as well as environmental reasons, some homeowners will spend millions of dollars to move a coastal house to a new, better location.

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Bay Blues

san-pablo-bay-1

May 31st, 2013

Satellite observations of Earth’s land and ice surfaces and the open ocean have been incredibly valuable for understanding the processes and rhythms of our planet. But at the intersection of land and sea, many imaging techniques and analyses can get muddy.

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Ilocos Sur is Helpless Against Illegal Black Sand Mining, Philippines

black-sand-beach-mining

May 30th, 2013

Illegal miners continue to extract black sand from Ilocos Sur, on Philippines ‘North Western Coast, exporting the commodity out of the country placing coastal areas and the people at risk of erosion, according to a priest, an environmental group, and the Mines Bureau..

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Villagers seek action against illegal sand mining, India

sand-mining-india-mangalore

May 30th, 2013

Members of dalit communities from Kuppepadavu near Mangalore, state of Karnataka, alleged that illegal sand mining is rampant on Phalguni river bed.

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