Rising demand for sand calls for resource governance, UN
With the global demand for sand and gravel standing at 40 to 50 billion tonnes per year, a new report by UN Environment reveals that aggregate extraction in rivers has led to pollution, flooding, lowering of water aquifers and worsening drought occurrence.
Indonesia plans to relocate its capital from Jakarta
Indonesia plans to move its capital city from Jakarta, according to the country’s planning minister. Jakarta is home to more than 10 million people according to the United Nations, with an estimated 30 million in the greater metropolitan area. The nation is prone to flooding and is sinking at an alarming rate.
As sand mining grows, Asia’s deltas are sinking, water experts warn
Sand mining from rivers is depriving many low-lying Asian deltas of the sediment they need to maintain themselves, raising the risk of worsening land loss to sea level rise, researchers say.
The Pearl, Qatar
The Pearl-Qatar, a man-made island spanning approximately 1.5 square kilometers (0.6 square miles), extends from the mainland, and once fully completed, The Pearl will create over 32 kilometers of new coastline.
Sand: the new gold
This is one of the most consumed natural resources in the world. In cambodia, its mining as lead to an environmental catastrophe, while in singapore sand has contributed to 24% of the island’s expansion.
Mangroves free of 500 tonne of plastic
Nearly 500 tonne of plastic waste was removed from eight mangrove sites across Mumbai and suburban areas over the last two months. On an average, 70-80 tonne of plastic is removed every week, and 10-15 tonne every day.
Monaco’s $2.3bn project to expand into Mediterranean Sea
Now construction has begun on a €2 billion ($2.3 billion) project to extend the natural contour of Monaco’s coastline a further 15 acres into the Mediterranean.
Beirut’s beaches blighted by the rubbish crisis
Lebanon’s coastline is changing dramatically, with new planned landfill sites that will extend hundreds of metres into the Mediterranean that, amazingly, seem to bother few politicians. Many are persuaded that waste is inert though that is hardly the case with significant environmental damage that will leave an impact on future generations.
Tracking the Hide-and-Seek Game Between Beaches and Tides
It is one of the marvels of the shore: the daily rhythm of the beach growing and shrinking with the changing tide. That beguiling strip of land revealed by low tide and concealed by high tide is known as the intertidal zone. It is beguiling to scientists, too.