FN Archimer Export Format PT J TI The streaming of plastic in the Mediterranean Sea BT AF Baudena, Alberto Ser-Giacomi, Enrico Jalón-Rojas, Isabel Galgani, Francois Pedrotti, Maria Luiza AS 1:1;2:2;3:3;4:4;5:1; FF 1:;2:;3:;4:PDG-ODE-LITTORAL-LERPAC;5:; C1 Sorbonne Université, CNRS, Laboratoire d’Océanographie de Villefranche, UMR 7093 LOV, Villefranche-sur-Mer, France Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 54-1514 MIT, Cambridge, MA, 02139, USA CNRS, UMR5805 EPOC, University of Bordeaux, 33615, Pessac, France French Research Institute for Exploitation of the Sea (IFREMER), Bastia, France C2 UNIV SORBONNE, FRANCE MIT, USA CNRS, FRANCE IFREMER, FRANCE SI CORSE SE PDG-ODE-LITTORAL-LERPAC IN WOS Ifremer UPR DOAJ copubli-france copubli-univ-france copubli-int-hors-europe IF 16.6 TC 22 UR https://archimer.ifremer.fr/doc/00773/88524/94242.pdf https://archimer.ifremer.fr/doc/00773/88524/94243.pdf https://archimer.ifremer.fr/doc/00773/88524/94244.pdf LA English DT Article AB Plastic debris is a ubiquitous pollutant on the sea surface. To date, substantial research efforts focused on the detection of plastic accumulation zones. Here, a different paradigm is proposed: looking for crossroad regions through which large amounts of plastic debris flow. This approach is applied to the Mediterranean Sea, massively polluted but lacking in zones of high plastic concentration. The most extensive dataset of plastic measurements in this region to date is combined with an advanced numerical plastic-tracking model. Around 20% of Mediterranean plastic debris released every year passed through about 1% of the basin surface. The most important crossroads intercepted plastic debris from multiple sources, which had often traveled long distances. The detection of these spots could foster understanding of plastic transport and help mitigation strategies. Moreover, the general applicability and the soundness of the crossroad approach can promote its application to the study of other pollutants. PY 2022 PD MAY SO Nature Communications SN 2041-1723 PU Springer Science and Business Media LLC VL 13 IS 1 UT 000800766400012 DI 10.1038/s41467-022-30572-5 ID 88524 ER EF