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Monday, May 21, 2018

Rising Carbon Dioxide Levels Affect Nutrients In Crops, Study Says

By Mary MacVean, Los Angeles Times The increased concentration of carbon dioxide that comes with climate change could mean some basic food plants will carry lower concentrations of iron and zinc — and deficiencies of those nutrients are already a “substantial global public health problem,” scientists reported Wednesday. The scientists studied grains and legumes grown at […]

May 8, 2014