{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T21:34:16Z","timestamp":1782423256277,"version":"3.54.5"},"reference-count":40,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"6160","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Science"],"published-print":{"date-parts":[[2013,11,15]]},"abstract":"<jats:title>Forests in Flux<\/jats:title>\n                  <jats:p>\n                    Forests worldwide are in a state of flux, with accelerating losses in some regions and gains in others.\n                    <jats:bold>\n                      Hansen\n                      <jats:italic>et al.<\/jats:italic>\n                    <\/jats:bold>\n                    (p.\n                    <jats:related-article xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"doi\" issue=\"6160\" page=\"850\" related-article-type=\"in-this-issue\" vol=\"342\" xlink:href=\"10.1126\/science.1244693\">850<\/jats:related-article>\n                    ) examined global Landsat data at a 30-meter spatial resolution to characterize forest extent, loss, and gain from 2000 to 2012. Globally, 2.3 million square kilometers of forest were lost during the 12-year study period and 0.8 million square kilometers of new forest were gained. The tropics exhibited both the greatest losses and the greatest gains (through regrowth and plantation), with losses outstripping gains.\n                  <\/jats:p>","DOI":"10.1126\/science.1244693","type":"journal-article","created":{"date-parts":[[2013,11,14]],"date-time":"2013-11-14T14:37:59Z","timestamp":1384439879000},"page":"850-853","source":"Crossref","is-referenced-by-count":9481,"title":["High-Resolution Global Maps of 21st-Century Forest Cover Change"],"prefix":"10.1126","volume":"342","author":[{"given":"M. C.","family":"Hansen","sequence":"first","affiliation":[{"name":"Department of Geographical Sciences, University of Maryland, College Park, MD 20742, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P. 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A.","family":"Turubanova","sequence":"additional","affiliation":[{"name":"Department of Geographical Sciences, University of Maryland, College Park, MD 20742, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Tyukavina","sequence":"additional","affiliation":[{"name":"Department of Geographical Sciences, University of Maryland, College Park, MD 20742, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Thau","sequence":"additional","affiliation":[{"name":"Google, Mountain View, CA, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. V.","family":"Stehman","sequence":"additional","affiliation":[{"name":"Department of Forest and Natural Resources Management, State University of New York, Syracuse, NY, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. J.","family":"Goetz","sequence":"additional","affiliation":[{"name":"Woods Hole Research Center, 149 Woods Hole Road, Falmouth, MA 02540, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T. R.","family":"Loveland","sequence":"additional","affiliation":[{"name":"Earth Resources Observation and Science, United States Geological Survey, 47914 252nd Street, Sioux Falls, SD 57198, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Kommareddy","sequence":"additional","affiliation":[{"name":"Geographic Information Science Center of Excellence, South Dakota State University, Brookings, SD, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Egorov","sequence":"additional","affiliation":[{"name":"Geographic Information Science Center of Excellence, South Dakota State University, Brookings, SD, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L.","family":"Chini","sequence":"additional","affiliation":[{"name":"Department of Geographical Sciences, University of Maryland, College Park, MD 20742, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C. 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