资讯
5 天
Smithsonian Magazine on MSNTree Rings Bear Witness to Illegal Gold Mining Operations in the Amazon, New Study FindsMercury concentrations in fig trees could provide useful information about mining activity in the rainforest over time ...
12 天
New Scientist on MSNTrees capture toxic fingerprint of gold mining in the AmazonMercury pollution accumulated in trees could offer a new way to keep tabs on destructive gold mining operations in the Amazon ...
Countries have debated for decades whether to allow mining on the ocean floor, a potential trove of critical minerals. Now, a Canadian startup says it will move ahead, whether or not rules are in ...
6 天
Mongabay News on MSNIllegal gold mining creeps within a kilometer of Amazon’s second-tallest treeIllegal gold miners have been moving into Amapá in the wake of federal raids on mining hotspots in other parts of the ...
6 天
Nordot on MSNToxic gold: The true cost of illegal mining in the Amazon forestFrom above, the Amazon rainforest appears as a dense, emerald-green paradise, but as the plane descends, the damaged ...
Now, Brazil Potash Corp., a Toronto-based mining company listed in the New York Stock Exchange, is set to start tapping the ...
Researchers believe they have identified a network of spies to help combat illegal gold mining operations in the Amazon rainforest. But unlike other espionage efforts, there is no risk of betrayal ...
33,658 people played the daily Crossword recently. Can you solve it faster than others?33,658 people played the daily Crossword recently. Can you solve it faster than others?
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