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

Biologist urges action on illegal sand mining, Antigua

barbuda-sand-mining-slr
News, Sand Mining
May
24

A local marine biologist is urging the authorities to take a firmer stance on the crime of sand mining at beaches across the Antigua & Barbuda.

Comments Off on Biologist urges action on illegal sand mining, Antigua

Microplastic pollution of the beaches of Guanabara Bay, Southeast Brazil

rio-de-janeiro-plastic-pollution
Inform, Pollution
May
24

Guanabara Bay, in southeastern Brazil, has been identified as one of the most polluted environments on the Brazilian coastline, mainly due to the presence of heavy metals and hydrocarbons.

Comments Off on Microplastic pollution of the beaches of Guanabara Bay, Southeast Brazil

UN Environment Assembly opens in Nairobi aiming to ensure ‘healthy planet, with healthy people’

main-sable

Hundreds of key global decision-makers are gathering in Kenya today for the second United Nations Environment Assembly (UNEA-2 ), aiming to tackle some of the most critical issues facing our planet, from the air pollution that kills millions of people every year to an illegal trade in wildlife that is pushing species to the brink of extinction.

Comments Off on UN Environment Assembly opens in Nairobi aiming to ensure ‘healthy planet, with healthy people’

Premature Deaths from Environmental Degradation Threat to Global Public Health, UNEP Report Says

POM-dead-sea-max

Danger posed by air pollution, chemicals, microplastics, zoonotic diseases and other environmental threats to human health revealed in series of reports released at second United Nations Environment Assembly.

Comments Off on Premature Deaths from Environmental Degradation Threat to Global Public Health, UNEP Report Says

Biodegradable plastic ‘false solution’ for ocean waste problem

plastic-pollution-coastal-care
News, Pollution
May
23

Biodegradable plastic water bottles and shopping bags are a false solution to the ubiquitous problem of litter in the oceans, the UN’s top environmental scientist has warned, speaking at the the UN environment assembly in Nairobi, where 170 countries are meeting and expected to pass a resolution on microplastics later this week.

Comments Off on Biodegradable plastic ‘false solution’ for ocean waste problem

Sudden shifts in the course of a river on a delta may be predicted

lena-river-delta

Scientists studying deltas show how they may be able to predict where destructive avulsions– where the flow of water through a delta changes its course – may occur. Many river delta systems are drowning because of rising sea levels. This could push avulsions farther upstream placing more and more communities in jeopardy, making an avulsion predicting tool even more vital.

Comments Off on Sudden shifts in the course of a river on a delta may be predicted

Uganda: How Sand Mining Is Destroying Lake Victoria Catchment

victoria-lake-uganda
News, Sand Mining
May
20

The expansive Lwera wetland is a major water catchment area that connects several rivers and wetlands in many districts and drains directly into Lake Victoria. For years on, the locals have lived in peace with the surroundings. However, over the past couple of months, sharp noises from sand dredgers are heard. Sand mining companies are breaching rules and are destroying the wetland.

Comments Off on Uganda: How Sand Mining Is Destroying Lake Victoria Catchment

Queensland’s mangrove ecosystem dying in secret

mangrove-roots-coastalcare

There have been large scale diebacks of mangrove trees in the Gulf of Carpentaria. Scientists are not exactly sure what happened up there in the most remote areas of Queensland, but they know the damage is extensive and unprecedented.

Comments Off on Queensland’s mangrove ecosystem dying in secret

Activist’s action against illegal sand mining near Kihim beach, India

sand-miner-mumbai-india

Activist Sumatra Abdulali, who has been threatened and attacked several times for raising the issue of sand mining, continues to raise awareness on the subject, to the local authorities.

Comments Off on Activist’s action against illegal sand mining near Kihim beach, India

Recent / Inform

Biologist urges action on illegal sand mining, Antigua

barbuda-sand-mining-slr

May 24th, 2016

A local marine biologist is urging the authorities to take a firmer stance on the crime of sand mining at beaches across the Antigua & Barbuda.

Read More

Microplastic pollution of the beaches of Guanabara Bay, Southeast Brazil

rio-de-janeiro-plastic-pollution

May 24th, 2016

Guanabara Bay, in southeastern Brazil, has been identified as one of the most polluted environments on the Brazilian coastline, mainly due to the presence of heavy metals and hydrocarbons.

Read More

UN Environment Assembly opens in Nairobi aiming to ensure ‘healthy planet, with healthy people’

main-sable

May 23rd, 2016

Hundreds of key global decision-makers are gathering in Kenya today for the second United Nations Environment Assembly (UNEA-2 ), aiming to tackle some of the most critical issues facing our planet, from the air pollution that kills millions of people every year to an illegal trade in wildlife that is pushing species to the brink of extinction.

Read More

Premature Deaths from Environmental Degradation Threat to Global Public Health, UNEP Report Says

POM-dead-sea-max

May 23rd, 2016

Danger posed by air pollution, chemicals, microplastics, zoonotic diseases and other environmental threats to human health revealed in series of reports released at second United Nations Environment Assembly.

Read More

Biodegradable plastic ‘false solution’ for ocean waste problem

plastic-pollution-coastal-care

May 23rd, 2016

Biodegradable plastic water bottles and shopping bags are a false solution to the ubiquitous problem of litter in the oceans, the UN’s top environmental scientist has warned, speaking at the the UN environment assembly in Nairobi, where 170 countries are meeting and expected to pass a resolution on microplastics later this week.

Read More

Sudden shifts in the course of a river on a delta may be predicted

lena-river-delta

May 22nd, 2016

Scientists studying deltas show how they may be able to predict where destructive avulsions– where the flow of water through a delta changes its course – may occur. Many river delta systems are drowning because of rising sea levels. This could push avulsions farther upstream placing more and more communities in jeopardy, making an avulsion predicting tool even more vital.

Read More

Uganda: How Sand Mining Is Destroying Lake Victoria Catchment

victoria-lake-uganda

May 20th, 2016

The expansive Lwera wetland is a major water catchment area that connects several rivers and wetlands in many districts and drains directly into Lake Victoria. For years on, the locals have lived in peace with the surroundings. However, over the past couple of months, sharp noises from sand dredgers are heard. Sand mining companies are breaching rules and are destroying the wetland.

Read More

Queensland’s mangrove ecosystem dying in secret

mangrove-roots-coastalcare

May 20th, 2016

There have been large scale diebacks of mangrove trees in the Gulf of Carpentaria. Scientists are not exactly sure what happened up there in the most remote areas of Queensland, but they know the damage is extensive and unprecedented.

Read More

Activist’s action against illegal sand mining near Kihim beach, India

sand-miner-mumbai-india

May 20th, 2016

Activist Sumatra Abdulali, who has been threatened and attacked several times for raising the issue of sand mining, continues to raise awareness on the subject, to the local authorities.

Read More

What does a beach tells us about the European Union?

barcelona

May 19th, 2016

How the European Union has changed the sea and sand. A BBC News’ video clip.

Read More


You do not have the Flash plugin installed, or your browser does not support Javascript (you should enable it, perhaps?)


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