{"id":1207433,"name":"Decomposition rates of marine debris (years)","unit":"years","createdAt":"2026-03-06T11:06:39.000Z","updatedAt":"2026-05-11T09:17:34.000Z","coverage":"","timespan":"2018-2018","datasetId":7638,"columnOrder":0,"shortName":"decomposition_rates_of_marine_debris__years","catalogPath":"grapher/plastic_waste/2018-09-01/decomposition_times_of_marine_debris/decomposition_times_of_marine_debris#decomposition_rates_of_marine_debris__years","type":"mixed","dataChecksum":"14635641800722377540","metadataChecksum":"-40892757838730542","datasetName":"Decomposition times of marine debris","datasetVersion":"2018-09-01","nonRedistributable":false,"display":{"unit":"years"},"schemaVersion":2,"presentation":{},"dimensions":{"years":{"values":[{"id":2018}]},"entities":{"values":[{"id":37819,"name":"Aluminimum can","code":null},{"id":37825,"name":"Cigarette butt","code":null},{"id":37816,"name":"Disposable diaper","code":null},{"id":37814,"name":"Fishing line","code":null},{"id":37821,"name":"Foamed buoy","code":null},{"id":37813,"name":"Glass bottle","code":null},{"id":37818,"name":"Photodegradable beverage holder","code":null},{"id":37822,"name":"Plastic bag","code":null},{"id":37817,"name":"Plastic beverage holder (six-rings)","code":null},{"id":37815,"name":"Plastic bottle","code":null},{"id":37820,"name":"Syrofoam cup","code":null},{"id":37823,"name":"Tin can","code":null},{"id":37824,"name":"Waxed milk carton","code":null}]}},"origins":[{"id":14639,"title":"Decomposition times of marine debris","description":"Average estimated decomposition time of typical marine debris items.","producer":"U.S. National Park Service, Mote Marine Lab, and NOAA Marine Debris Program","citationFull":"U.S. National Park Service, Mote Marine Lab, Sarasota, FL, and National Oceanic and Atmospheric Administration Marine Debris Program.","urlMain":"https://www.des.nh.gov/organization/divisions/water/wmb/coastal/trash/documents/marine_debris.pdf","dateAccessed":"2018-09-01","datePublished":"2018"}]}