Slashdot Mirror
We Are Running Out of Sand
HughPickens.com writes John R. Gillis writes in the NYT that to those of us who visit beaches only in summer, beaches seem as permanent a part of our natural heritage as the Rocky Mountains but shore dwellers know that beaches are the most transitory of landscapes, and sand beaches the most vulnerable of all. Today, 75 to 90 percent of the world's natural sand beaches are disappearing, due partly to rising sea levels and increased storm action, but also to massive erosion caused by the human development of shores. The extent of this global crisis is obscured because so-called beach nourishment projects attempt to hold sand in place (PDF) and repair the damage by the time summer people return, creating the illusion of an eternal shore. But the market for mined sand in the U.S. has become a billion-dollar annual business, growing at 10 percent a year since 2008. Interior mining operations use huge machines working in open pits to dig down under the earth's surface to get sand left behind by ancient glaciers.
One might think that desert sand would be a ready substitute, but its grains are finer and smoother; they don't adhere to rougher sand grains, and tend to blow away. As a result, the desert state of Dubai brings sand for its beaches all the way from Australia. Huge sand mining operations are emerging worldwide, many of them illegal, happening out of sight and out of mind, as far as the developed world is concerned. "We need to stop taking sand for granted and think of it as an endangered natural resource," concludes Gillis. "Beach replenishment — the mining and trucking and dredging of sand to meet tourist expectations — must be evaluated on a case-by-case basis, with environmental considerations taking top priority. Only this will ensure that the story of the earth will still have subsequent chapters told in grains of sand."
One might think that desert sand would be a ready substitute, but its grains are finer and smoother; they don't adhere to rougher sand grains, and tend to blow away. As a result, the desert state of Dubai brings sand for its beaches all the way from Australia. Huge sand mining operations are emerging worldwide, many of them illegal, happening out of sight and out of mind, as far as the developed world is concerned. "We need to stop taking sand for granted and think of it as an endangered natural resource," concludes Gillis. "Beach replenishment — the mining and trucking and dredging of sand to meet tourist expectations — must be evaluated on a case-by-case basis, with environmental considerations taking top priority. Only this will ensure that the story of the earth will still have subsequent chapters told in grains of sand."
Selling sand to an Arab!! Hah, now I've heard it all.
What's next? Selling snow to an Eskimo?
When God promised to make Abraham's descendents as numerous as the sand on the seashore, Abraham never thought to ask whether that meant he gets lots of descendents or that the sand on the seashore would be gone. As they say, when you assume you make an ass out of you and me.
Don't waste your vote! Vote for whoever you want, unless you live in a swing state it won't matter anyways
I thought the article was about running out of sand for silicon semiconductors. Besides California falling into the Pacific Ocean after a big earthquake, a lack of sand would be the end of Silicon Valley.
Because the local sand was the wrong type for sandbags...
Best Slashdot Co
The rational world where they are worth money through tourism. Did you even read *any* of the linked articles? They are fairly illuminating on the subject.
The ocean floors have millions of square miles of sand. The planet earth will not run out of sand.
Oh Noes! We've reached peak sand! Our grandchildren will live in a sandless world marked by misery and sharp rocks.
As a result, the desert state of Dubai brings sand for its beaches all the way from Australia.
But then I RTFAed (I know, it's /., no one RTFAs) and
Perth's GMA Garnet will this month send a shipment of heavy mineral sand to Saudi Arabia for sandblasting... ...the special alluvial sand is suited for sandblasting because it is free of silica, which creates dust that can cause lung cancer and silicosis in workers
Nope, no beaches. But wait, there's more:
Another firm selling a sand-based product to the desert region is NT Prestressing, which has a type of concrete that can be laid quickly, speeding up building
Still no beaches though. Guess I won't be going to Saudi for my beach holiday, I'll have to stick with Aus - and we all know what they think of us Brits...
A relative of mine just became very wealthy after selling his farm to a sandmine. The sandmine's going to dig out all the sand... haul it off for Fracking, then turn the remaining pit into a lake/wetland and return it to the state after which it'll become a wildlife refuge. Something that was important to my very outdoorsy relative.
They actually sent in geologists, took core samples, and did all sorts of tests to determine what the sand would be best used for. Certain sizes/grains/etc... are better for beaches, Crude oil, natural gas, etc... depending on what you have, the more money you get. He lucked out and had it all. The sandy soil that plagued him as a farmer for years actually made him rich in the end. As a joke I looked up how much he paid for the land back in the 80s... and figured out the price of Apple and Microsoft stock at the time... and proved to him that he made more money buying sand than he would have investing in either. He got a pretty big kick out that because when he bought it I was a kid and he said "If you're going to invest in anything, invest in land. It's the only thing they're not making any more of."
Yeah, serves those idiots right for choosing leisure activities different than yours. Only moron would risk dying from skin cancer. Enlightened souls only go to the seas and lakes that don't have beaches and only risk themselves falling off cliffs, avalanches, drowning in rivers, and death from exposure.
>Well in Oregon all beaches are publicly owned, and as such there's no 'shoreline' development. Your move California.
Have you been to Seaside Oregon lately? It's pretty built up.
All the land between low tide and high tide is public land. But right behind that is open season.
I should use this sig to advertise my book ISBN-13 : 978-1501515132.
Sand has a lot of uses but it's non-renewable. There's no way (yet) to manufacture it. If you mine the beaches you ruin the environment and end up with eyesores. The same thing happens if you go to your local desert and mine there. It is possible to strip mine a desert, take all the sand and sandstone, and then put a layer of sand back on top. That leaves the landscape looking mostly the same, albeit a bit lower in elevation than it was before, but it takes a _lot_ of work. I've heard of people doing massive underwater operations to strip mine the seabed of sand so that none of the easily visible above-water environments are damaged.
...wait, we are talking about Minecraft, right?
This Space Intentionally Left Blank
If we run out of sand, where will you put your head?
The Kruger Dunning explains most post on
Well, clearly from TFA beaches are being used to the point of disappearing, and from the actions of humans, not just nature. That's how it's working. As can a mountain.
It doesn't hurt to be nice.
I handled a shipment of sand from the US to Saudi Arabia. Seriously.
Apparently it was for a golf course, and some specially beautiful white sand.
-Styopa
Have you been to Seaside Oregon lately? It's pretty built up.
The law grandfathers existing shoreline development (whatever existed as of 1967).
Also, "right behind" high-tide is a misnomer. Anything new can only be built on land higher than 16' (altitude) above sea level at low-tide, which is much farther back than the mere high-tide mark (which averages around 8'), so unless you're building on a cliff-edge, or a mountainside or suchlike, you're not really going to get a beach view out of your new property...
The state also reserves the right to regulate such land further as needed.
Quo usque tandem abutere, Nimbus, patientia nostra?