{"id":1571,"date":"2022-03-11T18:56:24","date_gmt":"2022-03-11T23:56:24","guid":{"rendered":"https:\/\/carolinapinesent.com\/?p=1571"},"modified":"2022-03-11T18:56:26","modified_gmt":"2022-03-11T23:56:26","slug":"longer-growing-seasons-increase-airborne-pollen","status":"publish","type":"post","link":"https:\/\/carolinapinesent.com\/longer-growing-seasons-increase-airborne-pollen\/","title":{"rendered":"Longer Growing Seasons Increase Airborne Pollen"},"content":{"rendered":"\n

Are your itchy eyes, runny nose and sneezing getting worse or lasting longer with each passing year? If the answer is yes, you\u2019re not alone. According to a recent study, pollen concentrations are increasing, and so is the length of pollen season. We review this study below.<\/p>\n\n\n

About the Study<\/h2>\n\n\n
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Researchers from across the nation worked together to publish their study<\/a>, \u201cAnthropogenic climate change is worsening North American pollen seasons\u201d in the journal Proceedings of the National Academy of Sciences of the United States of America (PNAS) <\/em>in February of 2021.<\/p>\n\n\n\n

For the study, the researchers collected data from 60 North American stations from 1990 to 2018, amounting to 821 site-years of data. They also used earth system model simulations to quantify the human impact on the climate\u2019s changes.<\/p>\n\n\n\n

The researchers found that, over the past three decades:<\/p>\n\n\n\n