Microplastic sizes in Hudson-Raritan Estuary and coastal ocean revealed par Frédéric PELASCINI | 7 Mar 2021 | Actualités Microplastic sizes in Hudson-Raritan Estuary and coastal ocean revealed Rutgers scientists for the first time have pinpointed the sizes of microplastics from a highly urbanized estuarine and coastal system with numerous sources of fresh water, including the Hudson River and Raritan River. EurekAlert!