Microplastics affect sand crabs’ mortality and reproduction


Plastic pollution. Photograph: © SAF — Coastal Care.
“The unprecedented plastic waste tide plaguing our oceans and shores, can become as limited as our chosen relationship with plastics, which involves a dramatic behavioral change on our part…”
— Claire Le Guern, author of “When The Mermaids Cry: The Great Plastic Tide” ©.

Excerpts;

Sand crabs, a key species in beach ecosystems, were found to have increased adult mortality and decreased reproductive success when exposed to plastic microfibers, according to a new study…

Read Full Article; Science Daily (01-17-2019)

Microplastics Worse For Crabs And Other Marine Life Than Previously Thought; Science Daily (07-18-2014)

UN report finds marine debris harming more than 800 species, costing countries millions; United Nations (12-05-2016)
Marine debris is negatively affecting more than 800 animal species and causing serious losses to many countries’ economies, according to a United Nations report launched December 5th, 2016…

Plastic Pollution: When The Mermaids Cry, The Great Plastic Tide, Coastal Care
Washed out on our coasts in obvious and clearly visible form, the plastic pollution spectacle blatantly unveiling on our beaches is only the prelude of the greater story that unfolded further away in the world’s oceans, yet mostly originating from where we stand: the land…

Global warming cited as Antarctica’s chinstrap penguin population drops by half

boulders-south-africa
Photograph: © SAF — Coastal Care

Excerpts;

The numbers have dropped across the region as average temperatures have soared by more than five degrees over 50 years. That increase is about five-times the global average.

“It’s very dramatic to have a wildlife population decline by 50% – an unexploited wildlife population. They’re not hunted,” says activist and researcher Steve Forrest. “I think climate change is driving almost all of the processes down here now in a way they’ve never experienced before…”

Read Full Article; CBS News (01-16-2020)

Nestlé is spending billions to create a market for recycled plastics


Plastic pollution. Photograph: © SAF — Coastal Care.
“The unprecedented plastic waste tide plaguing our oceans and shores, can become as limited as our chosen relationship with plastics, which involves a dramatic behavioral change on our part…”
— Claire Le Guern, author of “When The Mermaids Cry: The Great Plastic Tide” ©.

Excerpts;

Food companies trying to reduce their consumption of plastic have a big problem — it’s hard to find suitable recycled material. Nestlé, one of the world’s worst corporate plastic polluters, says it’s willing to spend more than $2 billion to try and fix that.

Nestlé, Coca-Cola (COKE) and PepsiCo (PEP) are the top polluting companies for the second year running…

Read Full Article; CNN (01-16-2020)

Coca-Cola is world’s biggest plastics polluter – again; Guardian UK (11-09-2019)

Coca-Cola admits it produces 3m tonnes of plastic packaging a year; Guardian UK (03-14-2019)
Coca-Cola has revealed for the first time it produces 3m tonnes of plastic packaging a year – equivalent to 200,000 bottles a minute – as a report calls on other global companies to end the secrecy over their plastic footprint…

What are businesses doing to turn off the plastic tap? UNEP (06-28-2018)

These 10 companies are flooding the planet with throwaway plastic; Greenpeace (10-09-2018)
Nine months, six continents, 239 cleanup events, and more than 187,000 pieces of trash later, we now have the most comprehensive snapshot to date of how corporations are contributing to the global plastic pollution problem…

Over 180 countries -not including the US– agree to restrict global plastic waste trade; CNN (05-11-2019)
The governments of 187 countries have agreed to control the movement of plastic waste between national borders, in an effort to curb the world’s plastic crisis — but the United States was not among them…

Plastic Pollution: When The Mermaids Cry, The Great Plastic Tide, Coastal Care
Washed out on our coasts in obvious and clearly visible form, the plastic pollution spectacle blatantly unveiling on our beaches is only the prelude of the greater story that unfolded further away in the world’s oceans, yet mostly originating from where we stand: the land…

Unsustainable sand mining is threatening lives along the Mekong River in Cambodia


Sand river mining in the Puna Tsang Chu, Punakha, Bhutan, January 2020. Photograph:Photograph: © SAF — Coastal Care.

As of 2011-2012, when investigative filmmaker Denis Delestrac and team, were first collecting and unveiling sand mining datas and information from the professionals involved, they found and reported that “the Sand business was estimated to be a $70 billion industry, worldwide…! Sand is the second most consumed natural resource, after water…” —Denis Delestrac -(©-2013) “Sand Wars” Multi Award-Winning Filmmaker.

Excerpts;

It’s a resource used in global construction and mined from rivers and coasts across the world.

Now new research, as part of a project led by University of Southampton, has shown sand mining is causing river beds to lower, leading to riverbank instability and increasing the likelihood of dangerous river bank collapse, damaging infrastructure and housing and putting lives at risk…

Read Full Article; Phys Org (01-14-2020)

In Cambodia, sand mining is big business — but it comes at a price; PBS (09-18-2019)
Sand mining accounts for 85 percent of all worldwide mineral extraction, a $70 billion industry. In Cambodia, the practice is big business — but it comes with a price. Special correspondent Fred de Sam Lazaro reports.

Sand Storm: $750 Million Worth of The Material is Unaccounted For in Cambodia; RFA (11-02-2016)
Nearly 50 civil society organizations called for the Cambodian government to join some other Southeast Asian nations and ban or severely restrict exports of sand to Singapore after it was revealed that nearly $750 million worth of the building material has disappeared from the country…

Singapore’s data mirrors UN’s on Cambodia’s sand export numbers; The Phon Penh Post (10-19-2016)
Singaporean customs data on sand imports from Cambodia show near identical figures to those recorded by the UN, which last month were dismissed by a top official amid a reporting discrepancy in the hundreds of millions of dollars. The UN data showed $752 million in imports of sand from Cambodia since 2007, despite Cambodia reporting only about $5 million in exports to Singapore…

Cambodia digs into sand mining industry as beaches vanish, Reuters (11-05-2016)
Cambodian officials have promised to investigate problems in the sand mining business following complaints from fishermen that dredgers have been stealing the shore beneath their boats on an industrial scale…The ministry’s move came after the release of U.N. trade data compiled by campaigners this week, showing Singapore has imported more than 72 million tons of Cambodian sand since 2007…

Sand, Rarer Than One Thinks: A UNEP report (GEA-March 2014)
Despite the colossal quantities of sand and gravel being used, our increasing dependence on them and the significant impact that their extraction has on the environment, this issue has been mostly ignored by policy makers and remains largely unknown by the general public.
In March 2014 The United Nations released its first Report about Sand Mining: “Sand, Rarer Than One Thinks.”
“Sand Wars” film documentary by Denis Delestrac – first broadcasted on the european Arte Channel, May 28th, 2013 in its french version: “Le Sable: enquête sur une disparition”, where it became the highest rated documentary for 2013 – expressly inspired the United Nations Environment Programme (UNEP) to publish this 2014-Global Environmental Alert.

Sand Is in Such High Demand, People Are Stealing Tons of It, By Dave Roos; HowStuffWorks (03-06-2017)
As strange as it may sound, sand is one of the world’s hottest commodities. The global construction boom has created an insatiable appetite for sand, the chief ingredient for making concrete. The problem is that sand isn’t as abundant as it used to be. And when high demand and high value meets scarcity, you open the doors to smuggling…

The Conservation Crisis No One Is Talking About, By John R. Platt, TakePart (09-21-2016)
Beaches around the world are disappearing. No, the cause isn’t sea-level rise, at least not this time. It’s a little-known but enormous industry called sand mining, which every year sucks up billions of tons of sand from beaches, ocean floors, and rivers to make everything from concrete to microchips to toothpaste…

Demand for sand: the largest mining industry no one talks about; Inhabitat (05-23-2019)
The world’s largest and perhaps most destructive mining industry is rarely discussed. Approximately 85 percent of all material mined from the earth is a simple and widely available resource: sand. Because it is so cheap and readily available, it is mined by everyone from guy with a shovel, to multi-million dollar machine operations.

The world is running out of sand, The New Yorker (05-29-2017)

Sand Wars, An Investigation Documentary, By Award-Winning Filmmaker Denis Delestrac (©-2013)
Is sand an infinite resource? Can the existing supply satisfy a gigantic demand fueled by construction booms? What are the consequences of intensive beach sand mining for the environment and the neighboring populations…? This investigative documentary takes us around the globe to unveil a new gold rush and a disturbing fact: the “Sand Wars” have begun…


Cambodia Sand Mining: Learn More, Coastal Care

Global Sand Mining: Learn More, Coastal Care


BE THE CHANGE:

PETITION: Take Action To End Global Beach Sand Mining, Coastal Care


Illegal beach and dune sand mining operations, near Tangier, Morocco. Photograph: © SAF — Coastal Care

Climate change has pushed the world’s oceans to record temperatures


Photograph: © SAF — Coastal Care

Excerpts;

The world’s oceans were warmer in 2019 than at any time in recorded history, a new analysis confirms.

Compared to the 1981-2010 average, scientists calculated that the 2019 average ocean temperature had increased by 0.075 degrees Celsius.

While that may not sound like much, the amount of energy the ocean has absorbed to warm by that much is about 228 sextillion joules — the equivalent of around 3.6 billion Hiroshima bomb explosions…

Read Full Article; ABC News (01-15-2020)

NASA, NOAA Analyses Reveal 2019 Second Warmest Year on Record


Photograph: © SAF — Coastal Care

By NASA;

According to independent analyses by NASA and the National Oceanic and Atmospheric Administration (NOAA), Earth’s global surface temperatures in 2019 were the second warmest since modern record keeping began in 1880.

Globally, 2019 temperatures were second only to those of 2016 and continued the planet’s long-term warming trend: the past five years have been the warmest of the last 140 years.

This past year, they were 1.8 degrees Fahrenheit (0.98 degrees Celsius) warmer than the 1951 to 1980 mean, according to scientists at NASA’s Goddard Institute for Space Studies (GISS) in New York.

“The decade that just ended is clearly the warmest decade on record,” said GISS Director Gavin Schmidt. “Every decade since the 1960s clearly has been warmer than the one before.”

Since the 1880s, the average global surface temperature has risen and the average temperature is now more than 2 degrees Fahrenheit (a bit more than 1 degree Celsius) above that of the late 19th century. For reference, the last Ice Age was about 10 degrees Fahrenheit colder than pre-industrial temperatures.


This plot shows yearly temperature anomalies from 1880 to 2019, with respect to the 1951-1980 mean, as recorded by NASA, NOAA, the Berkeley Earth research group, the Met Office Hadley Centre (UK), and the Cowtan and Way analysis. Though there are minor variations from year to year, all five temperature records show peaks and valleys in sync with each other. All show rapid warming in the past few decades, and all show the past decade has been the warmest.
Credits: NASA GISS/Gavin Schmidt.

“We crossed over into more than 2 degrees Fahrenheit warming territory in 2015 and we are unlikely to go back. This shows that what’s happening is persistent, not a fluke due to some weather phenomenon: we know that the long-term trends are being driven by the increasing levels of greenhouse gases in the atmosphere,” Schmidt said.

Because weather station locations and measurement practices change over time, the interpretation of specific year-to-year global mean temperature differences has some uncertainties. Taking this into account, NASA estimates that 2019’s global mean change is accurate to within 0.1 degrees Fahrenheit, with a 95% certainty level.

Weather dynamics often affect regional temperatures, so not every region on Earth experienced similar amounts of warming. NOAA found the 2019 annual mean temperature for the contiguous 48 United States was the 34th warmest on record, giving it a “warmer than average” classification. The Arctic region has warmed slightly more than three times faster than the rest of the world since 1970.

Rising temperatures in the atmosphere and ocean are contributing to the continued mass loss from Greenland and Antarctica and to increases in some extreme events, such as heat waves, wildfires, intense precipitation.

NASA’s temperature analyses incorporate surface temperature measurements from more than 20,000 weather stations, ship- and buoy-based observations of sea surface temperatures, and temperature measurements from Antarctic research stations.

These in situ measurements are analyzed using an algorithm that considers the varied spacing of temperature stations around the globe and urban heat island effects that could skew the conclusions. These calculations produce the global average temperature deviations from the baseline period of 1951 to 1980.

NOAA scientists used much of the same raw temperature data, but with a different interpolation into the Earth’s polar and other data-poor regions. NOAA’s analysis found 2019 global temperatures were 1.7 degrees Fahrenheit (0.95 degrees Celsius) above the 20th century average.

NASA’s full 2019 surface temperature data set and the complete methodology used for: the temperature calculation and its uncertainties are available.

GISS is a laboratory within the Earth Sciences Division of NASA’s Goddard Space Flight Center in Greenbelt, Maryland. The laboratory is affiliated with Columbia University’s Earth Institute and School of Engineering and Applied Science in New York.

NASA uses the unique vantage point of space to better understand Earth as an interconnected system. The agency also uses airborne and ground-based measurements, and develops new ways to observe and study Earth with long-term data records and computer analysis tools to better see how our planet is changing. NASA shares this knowledge with the global community and works with institutions in the United States and around the world that contribute to understanding and protecting our home planet.

Original Article; NASA (01-15-2020)

Dramatic Video Shows How Sneaky Sneaker Waves Can Be


Photograph: © SAF — Coastal Care
Sneaker Waves are deadly, larger-than-average swells that suddenly surge far up the beach following long periods of quiet surf and smaller waves. Along much of the West Coast, these waves can pull beachgoers into frigid, rushing currents, killing more people than all weather hazards combined. Before getting too close to the ocean, check for at least 15 minutes to see how far the waves reach. NOAA

Excerpts;

The destructive power of sneaker waves was on full display this past weekend, with a near miss at Moonstone Beach in Trinidad and a heartbreaking tragedy in Oregon, where two children — one of whom died while the other is missing — were swept off of a beach with their father, who survived…

Read Full Article; Northcoast Journal (01-13-2020)

Dangerous waves; NOAA (08-14-2018)

A great carbon reckoning comes to architecture


Illegal beach sand mining. Photograph: © SAF — Coastal Care
Sand is the second most consumed natural resource, after water. The construction-building industry is by far the largest consumer of this finite resource…”— Denis Delestrac, “Sand Wars” Multi Award-Winning Filmmaker (©-2013).

Excerpts;

Practitioners have finally begun taking a more nuanced approach to the carbon emitted by new buildings. Are they too late?…

Read Full Article; CBS News (12-09-2019)

Scientists Propose a New Architecture for Sustainable Development; The New York Times

Concrete, or Beaches? World’s Sand Running Out As Global Construction Booms; The Ecologist (05-09-2017)
A crucial component of concrete, sand is vital to the global construction industry…

Sand Wars, An Investigation Documentary, By Multi Award-Winning Filmmaker Denis Delestrac (©-2013)
Is sand an infinite resource? Can the existing supply satisfy a gigantic demand fueled by construction booms? What are the consequences of intensive beach sand mining for the environment and the neighboring populations…? This investigative documentary takes us around the globe to unveil a new gold rush and a disturbing fact: the “Sand Wars” have begun…

Global Sand Mining: Learn More, Coastal Care

The mission of the Santa Aguila Foundation is to raise awareness of and mobilize people against the ongoing decimation of coastlines around the world.

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