{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T02:57:41Z","timestamp":1760237861923,"version":"build-2065373602"},"reference-count":43,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2020,6,19]],"date-time":"2020-06-19T00:00:00Z","timestamp":1592524800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"NASA","award":["Ozone trends study"],"award-info":[{"award-number":["Ozone trends study"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Black-sky cloud albedo (BCA) is derived from satellite UV 340 nm observations from NOAA and NASA satellites to infer long-term (1980\u20132018) shortwave cloud albedo variations induced by volcano eruptions, the El Ni\u00f1o\u2013Southern Oscillation, and decadal warming. While the UV cloud albedo has shown no long-term trend since 1980, there are statistically significant reductions over the North Atlantic and over the marine stratocumulus decks off the coast of California; increases in cloud albedo can be seen over Southeast Asia and over cloud decks off the coast of South America. The derived BCA assumes a C-1 water cloud model with varying cloud optical depths and a Cox\u2013Munk surface BRDF over the ocean, using radiances calibrated over the East Antarctic Plateau and Greenland ice sheets during summer.<\/jats:p>","DOI":"10.3390\/rs12121982","type":"journal-article","created":{"date-parts":[[2020,6,19]],"date-time":"2020-06-19T12:19:55Z","timestamp":1592569195000},"page":"1982","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["A Long-Term Cloud Albedo Data Record Since 1980 from UV Satellite Sensors"],"prefix":"10.3390","volume":"12","author":[{"given":"Clark J.","family":"Weaver","sequence":"first","affiliation":[{"name":"Earth System Science Interdisciplinary Center (ESSIC), University of Maryland, College Park, MD 20742, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3490-9437","authenticated-orcid":false,"given":"Dong L.","family":"Wu","sequence":"additional","affiliation":[{"name":"Climate and Radiation Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pawan K.","family":"Bhartia","sequence":"additional","affiliation":[{"name":"Atmospheric Chemistry and Dynamics Branch, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gordon J.","family":"Labow","sequence":"additional","affiliation":[{"name":"Science Systems and Applications (SSAI), Inc., Lanham, MD 20706, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1747-634X","authenticated-orcid":false,"given":"David P.","family":"Haffner","sequence":"additional","affiliation":[{"name":"Science Systems and Applications (SSAI), Inc., Lanham, MD 20706, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2020,6,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"16601","DOI":"10.1029\/JD095iD10p16601","article-title":"Intercomparison and interpretation of climate feedback processes in 19 atmospheric general circulation models","volume":"95","author":"Cess","year":"1990","journal-title":"J. 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