{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,22]],"date-time":"2026-02-22T09:03:43Z","timestamp":1771751023716,"version":"3.50.1"},"reference-count":31,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"4566","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Science"],"published-print":{"date-parts":[[1982,9,24]]},"abstract":"<jats:p>\n            Photochemical processes in planetary atmospheres are strongly influenced by catalytic effects of minor constituents. Catalytic cycles in the atmospheres of Earth and Venus are closely related. For example, chlorine oxides (CIO\n            <jats:sub>\n              <jats:italic>x<\/jats:italic>\n            <\/jats:sub>\n            ) act as catalysts in the two atmospheres. On Earth, they serve to convert odd oxygen (atomic oxygen and ozone) to molecular oxygen. On Venus they have a similar effect, but in addition they accelerate the reactions of atomic and molecular oxygen with carbon monoxide. The latter process occurs by a unique combination of CIO\n            <jats:sub>\n              <jats:italic>x<\/jats:italic>\n            <\/jats:sub>\n            catalysis and sulfur dioxide photosensitization. The mechanism provides an explanation for the very low extent of carbon dioxide decomposition by sunlight in the Venus atmosphere.\n          <\/jats:p>","DOI":"10.1126\/science.217.4566.1209","type":"journal-article","created":{"date-parts":[[2006,10,5]],"date-time":"2006-10-05T18:30:32Z","timestamp":1160073032000},"page":"1209-1213","source":"Crossref","is-referenced-by-count":37,"title":["Catalytic Processes in the Atmospheres of Earth and Venus"],"prefix":"10.1126","volume":"217","author":[{"given":"W. B.","family":"DeMore","sequence":"first","affiliation":[{"name":"Senior research scientist in the Molecular Physics and Chemistry Section, Jet Propulsin Laboratory, Pasadena, California 91109"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuk L.","family":"Yung","sequence":"additional","affiliation":[{"name":"Assistant professor in the Division of Geological and Planetary Science, California Institute of Technology, Pasadena 91125"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"221","reference":[{"key":"e_1_2_1_1_1","unstructured":"DOTTSC7550 US DEP TR (1974)."},{"key":"e_1_2_1_2_1","unstructured":"Journal of Geophysical Research: Space Physics 85 A13 (1980)."},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.203.4382.743"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.205.4401.41"},{"key":"e_1_2_1_5_1","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1002\/kin.550130208","volume":"13","year":"1981","unstructured":"CLYNE, MAA, KINETIC-STUDIES OF FREE-RADICAL REACTIONS BY MASS-SPECTROMETRY .2. THE REACTIONS OF SO+CLO, SO+OCLO AND SO+BRO, INTERNATIONAL JOURNAL OF CHEMICAL KINETICS 13: 187 (1981).","journal-title":"INTERNATIONAL JOURNAL OF CHEMICAL KINETICS"},{"key":"e_1_2_1_6_1","doi-asserted-by":"crossref","first-page":"1230","DOI":"10.1086\/149124","volume":"147","year":"1967","unstructured":"CONNES, P, TRACES OF HCL AND HF IN ATMOSPHERE OF VENUS, ASTROPHYSICAL JOURNAL 147: 1230 (1967).","journal-title":"ASTROPHYSICAL JOURNAL"},{"key":"e_1_2_1_7_1","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1002\/9780470133378.ch2","volume":"7","year":"1969","unstructured":"HEICKLEN, J, ADVANCES IN PHOTOCHEMISTRY 7: 57 (1969).","journal-title":"ADVANCES IN PHOTOCHEMISTRY"},{"key":"e_1_2_1_8_1","unstructured":"HUDSON R.D. HALOCARBONS EFFECTS (1979)."},{"key":"e_1_2_1_9_1","unstructured":"HUDSON R.D. NASA REF PUBL 1049 (1979)."},{"key":"e_1_2_1_10_1","unstructured":"KRASNOPOLSKY V.A. PR514 SPAC RES I AC (1979)."},{"key":"e_1_2_1_11_1","unstructured":"KRASNOPOLSKY V.A. PR591 SPAC RES I AC (1980)."},{"key":"e_1_2_1_12_1","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1029\/GL008i003p00237","volume":"8","year":"1981","unstructured":"KUMAR, S, H-2 ABUNDANCE IN THE ATMOSPHERE OF VENUS, GEOPHYSICAL RESEARCH LETTERS 8: 237 (1981).","journal-title":"GEOPHYSICAL RESEARCH LETTERS"},{"key":"e_1_2_1_13_1","first-page":"1148","volume":"24","year":"1975","unstructured":"LIU, S.C., ICARUS 24: 1148 (1975).","journal-title":"ICARUS"},{"key":"e_1_2_1_14_1","doi-asserted-by":"crossref","first-page":"1437","DOI":"10.1175\/1520-0469(1973)030<1437:POTVA>2.0.CO;2","volume":"30","year":"1973","unstructured":"MCELROY, M.B., PHOTOCHEMISTRY OF VENUS ATMOSPHERE, JOURNAL OF THE ATMOSPHERIC SCIENCES 30: 1437 (1973).","journal-title":"JOURNAL OF THE ATMOSPHERIC SCIENCES"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.177.4053.986"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.215.4540.1614"},{"key":"e_1_2_1_17_1","doi-asserted-by":"crossref","first-page":"810","DOI":"10.1038\/249810a0","volume":"249","year":"1974","unstructured":"MOLINA, M.J., STRATOSPHERIC SINK FOR CHLOROFLUOROMETHANES - CHLORINE ATOMIC-CATALYSED DESTRUCTION OF OZONE, NATURE 249: 810 (1974).","journal-title":"NATURE"},{"key":"e_1_2_1_18_1","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1002\/kin.550140207","volume":"14","year":"1982","unstructured":"Ohta, T., International Journal of Chemical Kinetics 14: 173 (1982).","journal-title":"International Journal of Chemical Kinetics"},{"key":"e_1_2_1_19_1","doi-asserted-by":"crossref","first-page":"1058","DOI":"10.1175\/1520-0469(1971)028<1058:POHAOM>2.0.CO;2","volume":"28","year":"1971","unstructured":"PRINN, R.G., PHOTOCHEMISTRY OF HCL AND OTHER MINOR CONSTITUENTS IN ATMOSPHERE OF VENUS, JOURNAL OF THE ATMOSPHERIC SCIENCES 28: 1058 (1971).","journal-title":"JOURNAL OF THE ATMOSPHERIC SCIENCES"},{"key":"e_1_2_1_20_1","first-page":"1004","volume":"29","year":"1972","unstructured":"PRINN, R.G., VENUS ATMOSPHERE - STRUCTURE AND STABILITY OF C100 RADICAL, JOURNAL OF THE ATMOSPHERIC SCIENCES 29: 1004 (1972).","journal-title":"JOURNAL OF THE ATMOSPHERIC SCIENCES"},{"key":"e_1_2_1_21_1","doi-asserted-by":"crossref","first-page":"1237","DOI":"10.1175\/1520-0469(1975)032<1237:VCADPI>2.0.CO;2","volume":"32","year":"1975","unstructured":"PRINN, R.G., VENUS - CHEMICAL AND DYNAMICAL PROCESSES IN STRATOSPHERE AND MESOSPHERE, JOURNAL OF THE ATMOSPHERIC SCIENCES 32: 1237 (1975).","journal-title":"JOURNAL OF THE ATMOSPHERIC SCIENCES"},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.182.4117.1132"},{"key":"e_1_2_1_23_1","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1016\/0009-2614(78)89020-4","volume":"56","year":"1978","unstructured":"SPENCE, J.W., PEROXYCHLOROFORMYL NITRATE - SYNTHESIS AND THERMAL-STABILITY, CHEMICAL PHYSICS LETTERS 56: 478 (1978).","journal-title":"CHEMICAL PHYSICS LETTERS"},{"key":"e_1_2_1_24_1","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1016\/0032-0633(75)90014-8","volume":"23","year":"1975","unstructured":"SZE, N, SOME PROBLEMS IN VENUS AERONOMY, PLANETARY AND SPACE SCIENCE 23: 763 (1975).","journal-title":"PLANETARY AND SPACE SCIENCE"},{"key":"e_1_2_1_25_1","first-page":"799","volume":"5","year":"1974","unstructured":"TRAUB, W.A., BULLETIN OF THE AMERICAN ASTRONOMICAL SOCIETY 5: 799 (1974).","journal-title":"BULLETIN OF THE AMERICAN ASTRONOMICAL SOCIETY"},{"key":"e_1_2_1_26_1","first-page":"CH5","year":"1982","unstructured":"von Zahn, U., Venus: CH5 (1982).","journal-title":"Venus"},{"key":"e_1_2_1_27_1","doi-asserted-by":"crossref","first-page":"7849","DOI":"10.1029\/JA085iA13p07849","volume":"85","year":"1980","unstructured":"Winick, J. R., Journal of Geophysical Research: Space Physics 85: 7849 (1980).","journal-title":"Journal of Geophysical Research: Space Physics"},{"key":"e_1_2_1_28_1","doi-asserted-by":"crossref","first-page":"L39","DOI":"10.1086\/181112","volume":"179","year":"1973","unstructured":"YOUNG, LDG, COMMENT ON COMPOSITION OF VENUS CLOUD TOPS IN LIGHT OF RECENT SPECTROSCOPIC DATA, ASTROPHYSICAL JOURNAL 179: L39 (1973).","journal-title":"ASTROPHYSICAL JOURNAL"},{"key":"e_1_2_1_29_1","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/0019-1035(82)90080-X","volume":"51","year":"1982","unstructured":"Yung, Y. L., Icarus 51: 199 (1982).","journal-title":"Icarus"},{"key":"e_1_2_1_30_1","unstructured":"Yung Y. L. paper presented at the International Conference on the Venus Environment Palo Alto Calif. I to 6 November (1981)."},{"key":"e_1_2_1_31_1","unstructured":"YUNG Y.L. unpublished results."}],"container-title":["Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.science.org\/doi\/pdf\/10.1126\/science.217.4566.1209","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,1,12]],"date-time":"2024-01-12T10:00:09Z","timestamp":1705053609000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.science.org\/doi\/10.1126\/science.217.4566.1209"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1982,9,24]]},"references-count":31,"journal-issue":{"issue":"4566","published-print":{"date-parts":[[1982,9,24]]}},"alternative-id":["10.1126\/science.217.4566.1209"],"URL":"https:\/\/doi.org\/10.1126\/science.217.4566.1209","relation":{},"ISSN":["0036-8075","1095-9203"],"issn-type":[{"value":"0036-8075","type":"print"},{"value":"1095-9203","type":"electronic"}],"subject":[],"published":{"date-parts":[[1982,9,24]]}}}