Science - USA (2022-02-04)

558 4 FEBRUARY 2022¥VOL 375 ISSUE 6580 science.orgSCIENCE

1000 km

Fig. 1.Global map of ~1200 O&G detections from TROPOMI between 2019 and 2020 (upper panel), zoomed in over Russia and Central Asia (lower left panel),
including the main gas pipeline (dark gray) and an example of a detected plume over northern Africa (Hassi Messaoud;lower right panel). Circles are scaled
according to the magnitude of the ultra-emitters. Undetermined sources are indicated in blue. [Map: MapBox]

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