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Algae, Ultraviolet Light, and the Production of Trace Gases
Algal cultures were exposed, with- and without-mylar films as UV absorbers, to various sunlight intensities: gas chromatographic techniques were then used to analyze the cultures for CO and C sub 1 and C sub 4 hydrocarbons. CO was the most abundant gas and its production was fostered by both high vi...
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creator | Hannan,P J Lamontagne,R A Swinnerton,J W Patouillet,C |
description | Algal cultures were exposed, with- and without-mylar films as UV absorbers, to various sunlight intensities: gas chromatographic techniques were then used to analyze the cultures for CO and C sub 1 and C sub 4 hydrocarbons. CO was the most abundant gas and its production was fostered by both high visible and UV-B intensities. When the UV-B was absorbed by mylar, even at low light intensities, there was a significant decrease in CO production. (Author) |
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CO was the most abundant gas and its production was fostered by both high visible and UV-B intensities. When the UV-B was absorbed by mylar, even at low light intensities, there was a significant decrease in CO production. (Author)</description><language>eng</language><subject>ALGAE ; ATMOSPHERIC CHEMISTRY ; Atmospheric Physics ; Biochemistry ; CARBON MONOXIDE ; Chaetoceros galvestonensis ; Cyclotella nana ; GAS CHROMATOGRAPHY ; HYDROCARBONS ; INTENSITY ; LIGHT ; light hydrocarbons ; LPN- NRL-G02-04 ; LPN-NRL-G04-01 ; Microbiology ; OXIDATION ; OZONE ; PHOTOSYNTHESIS ; POLYETHYLENE TEREPHTHALATE ; POLYMERIC FILMS ; SOLAR RADIATION ; SUNLIGHT ; TRACE GASES ; ULTRAVIOLET RADIATION ; UV-B radiation</subject><creationdate>1977</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,780,885,27567,27568</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA049441$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Hannan,P J</creatorcontrib><creatorcontrib>Lamontagne,R A</creatorcontrib><creatorcontrib>Swinnerton,J W</creatorcontrib><creatorcontrib>Patouillet,C</creatorcontrib><creatorcontrib>NAVAL RESEARCH LAB WASHINGTON D C</creatorcontrib><title>Algae, Ultraviolet Light, and the Production of Trace Gases</title><description>Algal cultures were exposed, with- and without-mylar films as UV absorbers, to various sunlight intensities: gas chromatographic techniques were then used to analyze the cultures for CO and C sub 1 and C sub 4 hydrocarbons. 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(Author)</description><subject>ALGAE</subject><subject>ATMOSPHERIC CHEMISTRY</subject><subject>Atmospheric Physics</subject><subject>Biochemistry</subject><subject>CARBON MONOXIDE</subject><subject>Chaetoceros galvestonensis</subject><subject>Cyclotella nana</subject><subject>GAS CHROMATOGRAPHY</subject><subject>HYDROCARBONS</subject><subject>INTENSITY</subject><subject>LIGHT</subject><subject>light hydrocarbons</subject><subject>LPN- NRL-G02-04</subject><subject>LPN-NRL-G04-01</subject><subject>Microbiology</subject><subject>OXIDATION</subject><subject>OZONE</subject><subject>PHOTOSYNTHESIS</subject><subject>POLYETHYLENE TEREPHTHALATE</subject><subject>POLYMERIC FILMS</subject><subject>SOLAR RADIATION</subject><subject>SUNLIGHT</subject><subject>TRACE GASES</subject><subject>ULTRAVIOLET RADIATION</subject><subject>UV-B radiation</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1977</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZLB2zElPTNVRCM0pKUosy8zPSS1R8MlMzyjRUUjMS1EoyUhVCCjKTylNLsnMz1PIT1MIKUpMTlVwTyxOLeZhYE1LzClO5YXS3Awybq4hzh66KSWZyfHFJZl5qSXxji6OBiaWJiaGxgSkAVkWK2E</recordid><startdate>197712</startdate><enddate>197712</enddate><creator>Hannan,P J</creator><creator>Lamontagne,R A</creator><creator>Swinnerton,J W</creator><creator>Patouillet,C</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>197712</creationdate><title>Algae, Ultraviolet Light, and the Production of Trace Gases</title><author>Hannan,P J ; Lamontagne,R A ; Swinnerton,J W ; Patouillet,C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA0494413</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1977</creationdate><topic>ALGAE</topic><topic>ATMOSPHERIC CHEMISTRY</topic><topic>Atmospheric Physics</topic><topic>Biochemistry</topic><topic>CARBON MONOXIDE</topic><topic>Chaetoceros galvestonensis</topic><topic>Cyclotella nana</topic><topic>GAS CHROMATOGRAPHY</topic><topic>HYDROCARBONS</topic><topic>INTENSITY</topic><topic>LIGHT</topic><topic>light hydrocarbons</topic><topic>LPN- NRL-G02-04</topic><topic>LPN-NRL-G04-01</topic><topic>Microbiology</topic><topic>OXIDATION</topic><topic>OZONE</topic><topic>PHOTOSYNTHESIS</topic><topic>POLYETHYLENE TEREPHTHALATE</topic><topic>POLYMERIC FILMS</topic><topic>SOLAR RADIATION</topic><topic>SUNLIGHT</topic><topic>TRACE GASES</topic><topic>ULTRAVIOLET RADIATION</topic><topic>UV-B radiation</topic><toplevel>online_resources</toplevel><creatorcontrib>Hannan,P J</creatorcontrib><creatorcontrib>Lamontagne,R A</creatorcontrib><creatorcontrib>Swinnerton,J W</creatorcontrib><creatorcontrib>Patouillet,C</creatorcontrib><creatorcontrib>NAVAL RESEARCH LAB WASHINGTON D C</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hannan,P J</au><au>Lamontagne,R A</au><au>Swinnerton,J W</au><au>Patouillet,C</au><aucorp>NAVAL RESEARCH LAB WASHINGTON D C</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Algae, Ultraviolet Light, and the Production of Trace Gases</btitle><date>1977-12</date><risdate>1977</risdate><abstract>Algal cultures were exposed, with- and without-mylar films as UV absorbers, to various sunlight intensities: gas chromatographic techniques were then used to analyze the cultures for CO and C sub 1 and C sub 4 hydrocarbons. CO was the most abundant gas and its production was fostered by both high visible and UV-B intensities. When the UV-B was absorbed by mylar, even at low light intensities, there was a significant decrease in CO production. (Author)</abstract><oa>free_for_read</oa></addata></record> |
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source | DTIC Technical Reports |
subjects | ALGAE ATMOSPHERIC CHEMISTRY Atmospheric Physics Biochemistry CARBON MONOXIDE Chaetoceros galvestonensis Cyclotella nana GAS CHROMATOGRAPHY HYDROCARBONS INTENSITY LIGHT light hydrocarbons LPN- NRL-G02-04 LPN-NRL-G04-01 Microbiology OXIDATION OZONE PHOTOSYNTHESIS POLYETHYLENE TEREPHTHALATE POLYMERIC FILMS SOLAR RADIATION SUNLIGHT TRACE GASES ULTRAVIOLET RADIATION UV-B radiation |
title | Algae, Ultraviolet Light, and the Production of Trace Gases |
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