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U.S.A."],"published-print":{"date-parts":[[2021,7,20]]},"abstract":"<jats:title>Significance<\/jats:title>\n                  <jats:p>Published observations suggest small amounts of phosphine in the atmosphere of Venus, and various abiotic mechanisms for its generation have been rejected in the literature, including active volcanism. We reexamine a volcanic source and find it to be sufficient to supply the observed amount of phosphine given that Venus might be subject to episodes of active volcanism and magmas originating deep in the mantle and brought up by plume volcanism.<\/jats:p>","DOI":"10.1073\/pnas.2021689118","type":"journal-article","created":{"date-parts":[[2021,7,12]],"date-time":"2021-07-12T16:28:41Z","timestamp":1626107321000},"update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":40,"title":["Volcanically extruded phosphides as an abiotic source of Venusian phosphine"],"prefix":"10.1073","volume":"118","author":[{"given":"N.","family":"Truong","sequence":"first","affiliation":[{"name":"Department of Earth and Atmospheric Science, Cornell University, Ithaca, NY 14853;"},{"name":"Carl Sagan Institute, Cornell University, Ithaca, NY 14853;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. I.","family":"Lunine","sequence":"additional","affiliation":[{"name":"Carl Sagan Institute, Cornell University, Ithaca, NY 14853;"},{"name":"Department of Astronomy, Cornell University, Ithaca, NY 14853"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[2021,7,12]]},"reference":[{"key":"e_1_3_4_1_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41550-020-1174-4"},{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.1051\/0004-6361\/202039717"},{"key":"e_1_3_4_3_2","doi-asserted-by":"publisher","DOI":"10.1093\/mnrasl\/slaa187"},{"key":"e_1_3_4_4_2","unstructured":"G. Villanueva . No phosphine in the atmosphere of Venus. arXiv [Preprint] (2020). https:\/\/arxiv.org\/abs\/2010.14305 (Accessed 28 October 2020)."},{"key":"e_1_3_4_5_2","unstructured":"J. S. Greaves . 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On the robustness of phosphine signatures in Venus\u2019s clouds. arXiv [Preprint] (2020). https:\/\/arxiv.org\/abs\/2012.05844 (Accessed 12 October 2020)."},{"key":"e_1_3_4_9_2","doi-asserted-by":"publisher","DOI":"10.3847\/2041-8213\/abd56a"},{"key":"e_1_3_4_10_2","doi-asserted-by":"publisher","DOI":"10.3847\/2041-8213\/abde47"},{"key":"e_1_3_4_11_2","doi-asserted-by":"publisher","DOI":"10.1029\/2020GL091327"},{"key":"e_1_3_4_12_2","doi-asserted-by":"publisher","DOI":"10.1089\/ast.2018.1954"},{"key":"e_1_3_4_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0960-8524(01)00032-3"},{"key":"e_1_3_4_14_2","doi-asserted-by":"publisher","DOI":"10.1089\/ast.2020.2390"},{"key":"e_1_3_4_15_2","unstructured":"W. Bains . 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