{"id":1133073,"name":"Cumulative mass balance","unit":"meters","createdAt":"2026-01-15T09:31:01.000Z","updatedAt":"2026-01-15T09:31:01.000Z","coverage":"","timespan":"1952-2019","datasetId":7325,"shortUnit":"m","columnOrder":0,"shortName":"mass_balance_us_glaciers","catalogPath":"grapher/climate/2026-01-14/climate_change_impacts_annual/climate_change_impacts_annual#mass_balance_us_glaciers","descriptionShort":"Measured in meters of water equivalent, which represent changes in the average thickness of a glacier relative to a base year 1965.","type":"float","datasetName":"Climate Change Impacts - Annual","updatePeriodDays":60,"datasetVersion":"2026-01-14","nonRedistributable":false,"display":{"unit":"meters","shortUnit":"m"},"schemaVersion":2,"processingLevel":"minor","presentation":{"topicTagsLinks":["Climate Change"]},"dimensions":{"years":{"values":[{"id":1965},{"id":1966},{"id":1967},{"id":1968},{"id":1969},{"id":1970},{"id":1971},{"id":1972},{"id":1973},{"id":1974},{"id":1975},{"id":1976},{"id":1977},{"id":1978},{"id":1979},{"id":1980},{"id":1981},{"id":1982},{"id":1983},{"id":1984},{"id":1985},{"id":1986},{"id":1987},{"id":1988},{"id":1989},{"id":1990},{"id":1991},{"id":1992},{"id":1993},{"id":1994},{"id":1995},{"id":1996},{"id":1997},{"id":1998},{"id":1999},{"id":2000},{"id":2001},{"id":2002},{"id":2003},{"id":2004},{"id":2005},{"id":2006},{"id":2007},{"id":2008},{"id":2009},{"id":2010},{"id":2011},{"id":2012},{"id":2013},{"id":2014},{"id":2015},{"id":2016},{"id":2017},{"id":2018},{"id":2019},{"id":1952},{"id":1953},{"id":1954},{"id":1955},{"id":1956},{"id":1957},{"id":1958},{"id":1959},{"id":1960},{"id":1961},{"id":1962},{"id":1963},{"id":1964}]},"entities":{"values":[{"id":227703,"name":"Gulkana Glacier","code":null},{"id":227705,"name":"Lemon Creek Glacier","code":null},{"id":227702,"name":"South Cascade Glacier","code":null},{"id":227704,"name":"Wolverine Glacier","code":null}]}},"origins":[{"id":607,"titleSnapshot":"Climate Change Indicators: Glaciers - US Glaciers","title":"Climate Change Indicators: Glaciers","description":"This dataset examines the balance between snow accumulation and melting in glaciers, and it describes how glaciers have changed over time.","producer":"United States Environmental Protection Agency","citationFull":"United States Environmental Protection Agency (EPA) - Climate Change Indicators: Glaciers (2021)\n\nThe underlying data comes from the United States Geological Survey (USGS). Glacier-wide mass balance and compiled data inputs: USGS benchmark glaciers (ver. 4.0, November 2019). Accessed December 2020. https://alaska.usgs.gov/products/data.php?dataid=79. doi:10.5066/F7HD7SRF.\n\nMore details can be found on [the EPA's technical documentation](https://www.epa.gov/sites/default/files/2021-03/documents/glaciers_td.pdf).","attribution":"EPA based on various sources (2021)","attributionShort":"EPA","urlMain":"https://www.epa.gov/climate-indicators/climate-change-indicators-glaciers","urlDownload":"https://www.epa.gov/sites/default/files/2021-03/glaciers_fig-2.csv","dateAccessed":"2024-04-17","datePublished":"2021-04-01","license":{"url":"https://edg.epa.gov/epa_data_license.html","name":"Public domain"}}]}