Freshwater Calcium (Ca) concentration found declining towards critically low levels for many aquatic organisms across the planet — an essential element for all living organisms. https://t.co/sr7DhqZokd
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RT @xr_cambridge: New study: Global freshwater calcium concentrations are declining towards critically low levels for many aquatic organism…
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RT @xr_cambridge: New study: Global freshwater calcium concentrations are declining towards critically low levels for many aquatic organism…
508 followers
RT @xr_cambridge: New study: Global freshwater calcium concentrations are declining towards critically low levels for many aquatic organism…