mycoreobjectrosdok_disshab_0000001732rosdok_disshab_0000001732rosdokdisshabrosdok_derivate_00000371162023-08-08T10:07:57.272Z2017-06-15T10:23:26.479ZadministratoreditorDpublished1rosdok_derivate_0000037116truetruederivate_types:fulltextVolltextfulltextwf_edit_epub wf_register_epubstate:publishedstate:publishedveröffentlichtpublishedrosdok/id00001910890869324MODS updated during RosDok migration in June 2021DissertationHochschulschrift1135502358Timo PascalViehl1981-VerfasserInautLidar observations of the Fe layer and temperatures in the polar mesopause regionen140754695Prof. Dr.Franz-JosefLübkenLeibniz Institute of Atmospheric Physics (IAP) at the University of Rostock, Department Optical Soundings and Sounding RocketsAkademischeR BetreuerIndgsProf. Dr.OttoSchremsAlfred-Wegener-Institut (AWI), Physics of the AtmosphereAkademischeR BetreuerIndgs2147083-2Universität RostockMathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg10.18453/rosdok_id00001910http://purl.uni-rostock.de/rosdok/id00001910urn:nbn:de:gbv:28-diss2017-0074-3550 GeowissenschaftenMathematisch-Naturwissenschaftliche Fakultätfrei zugänglich (Open Access)Lizenz Metadaten: CC0Nutzungsrechte erteiltalle Rechte vorbehaltenUniversität RostockRostock2017monographic20172017Universitätsbibliothek RostockRostock20172017Lidar observations of the mesospheric Fe layer and temperatures have been performed at Davis, Antarctica and ALOMAR, Norway. Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry, play secondary roles for the seasonal variation. The regular bottomside extension of the Fe layer in the upper mesosphere and lower thermosphere (MLT) is caused by the direct photolysis of FeOH. Temperature and Fe density observations reveal unexpectedly strong tidal modulations in the polar MLT.meteoric metalsmesosphere-lower-thermosphereresonance lidarthermal tidespolar mesospheric cloudsDavisAntarcticaUniversitätsbibliothek Rostockhttp://purl.uni-rostock.de/rosdok/id00001910doctype:epubdoctype:epubDokumenttypDocument typedoctype:epub.dissertationdoctype:epub.dissertationDissertationdoctoral thesisdiniPublType:doctoralThesis diniPublType2022:PhDThesis XMetaDissPlusThesisLevel:thesis.doctoralinfo:eu-repo/semantics/doctoralThesisdocumentnatureOfContent:ppn_105825778natureOfContent:ppn_105825778HochschulschriftdiniPublType2022:DoctoralThesisdiniPublType2022:DoctoralThesisDissertation oder HabilitationDoctoral thesisDRIVERdiniPublType2022:PhDThesisdiniPublType2022:PhDThesisDissertationPhD thesisKDSF (Pu34)XMetaDissPlusThesisLevel:thesis.doctoralXMetaDissPlusThesisLevel:thesis.doctoralDoktorarbeitdoctoral thesisrfc5646:enrfc5646:enEnglischEnglishengengSDNB:550SDNB:550550 Geowissenschaften550 Earth sciencesinstitution:unirostockinstitution:unirostockUniversität RostockUniversity of RostockUniversität RostockUniversität RostockUni.Rostockhttp://d-nb.info/gnd/38329-6institution:unirostock.mnfinstitution:unirostock.mnfMathematisch-Naturwissenschaftliche FakultätFaculty of Mathematics and Natural SciencesUniversität Rostock. 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Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry, play secondary roles for the seasonal variation. The regular bottomside extension of the Fe layer in the upper mesosphere and lower thermosphere (MLT) is caused by the direct photolysis of FeOH. Temperature and Fe density observations reveal unexpectedly strong tidal modulations in the polar MLT.20172017epub.dissertation1 Dissertation_Viehl_2017.pdf 14362469 f57f8a614d92e99fc6196a5214f6c577 rosdok/id00001910890869324MODS updated during RosDok migration in June 2021DissertationHochschulschrift1135502358Timo PascalViehl1981-VerfasserInautLidar observations of the Fe layer and temperatures in the polar mesopause regionen140754695Prof. Dr.Franz-JosefLübkenLeibniz Institute of Atmospheric Physics (IAP) at the University of Rostock, Department Optical Soundings and Sounding RocketsAkademischeR BetreuerIndgsProf. Dr.OttoSchremsAlfred-Wegener-Institut (AWI), Physics of the AtmosphereAkademischeR BetreuerIndgs2147083-2Universität RostockMathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg10.18453/rosdok_id00001910http://purl.uni-rostock.de/rosdok/id00001910urn:nbn:de:gbv:28-diss2017-0074-3550 GeowissenschaftenMathematisch-Naturwissenschaftliche Fakultätfrei zugänglich (Open Access)Lizenz Metadaten: CC0Nutzungsrechte erteiltalle Rechte vorbehaltenUniversität RostockRostock2017monographic20172017Universitätsbibliothek RostockRostock20172017Lidar observations of the mesospheric Fe layer and temperatures have been performed at Davis, Antarctica and ALOMAR, Norway. Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry, play secondary roles for the seasonal variation. The regular bottomside extension of the Fe layer in the upper mesosphere and lower thermosphere (MLT) is caused by the direct photolysis of FeOH. Temperature and Fe density observations reveal unexpectedly strong tidal modulations in the polar MLT.meteoric metalsmesosphere-lower-thermosphereresonance lidarthermal tidespolar mesospheric cloudsDavisAntarcticaUniversitätsbibliothek Rostockhttp://purl.uni-rostock.de/rosdok/id00001910 2017-06-15T10:23:26.479Z 2023-08-08T10:07:57.272Z 2023-08-18T10:07:57.277Z editorD {"identifier":"rosdok/id00001910","type":"local_id","additional":"","service":"MCRLocalID","created":"2018-06-30T13:29:29.846Z"} {"identifier":"http://purl.uni-rostock.de/rosdok/id00001910","type":"purl","additional":"","service":"RosDokPURL","created":"2018-06-30T13:29:30.044Z","registered":"2018-06-30T13:29:30.044Z"} {"identifier":"10.18453/rosdok_id00001910","type":"doi","additional":"","service":"RosDokDOI","created":"2018-06-30T13:29:31.432Z","registered":"2018-06-30T13:29:31.432Z"} {"identifier":"urn:nbn:de:gbv:28-diss2017-0074-3","type":"dnbUrn","additional":"","service":"RosDokURN","created":"2018-06-30T13:29:29.853Z","registered":"2017-06-24T02:00:52.330Z"} administratorfulltextfile/rosdok_disshab_0000001732/rosdok_derivate_0000037116/Dissertation_Viehl_2017.pdfLidar observations of the Fe layer and temperatures in the polar mesopause regionLidar observations of the Fe layer and temperatures in the polar mesopause regiongnd:1135502358gnd:140754695gnd:2147083-2gnd:1135502358gnd:140754695gnd:2147083-2rosdok_disshab_0000001732-d1062934e39gnd:1135502358Timo Pascal ViehlTimo Pascal Viehlrosdok_disshab_0000001732-d1062934e60gnd:140754695Prof. Dr. Franz-Josef LübkenProf. Dr. Franz-Josef Lübkenrosdok_disshab_0000001732-d1062934e75Prof. Dr. Otto SchremsProf. Dr. Otto Schremsrosdok_disshab_0000001732-d1062934e88gnd:2147083-2Universität Rostock Mathematisch-Naturwissenschaftliche FakultätUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätTimo Pascal ViehlProf. Dr. Franz-Josef LübkenProf. Dr. Otto SchremsUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätTimo Pascal ViehlProf. Dr. Franz-Josef LübkenProf. Dr. Otto SchremsUniversität Rostock Mathematisch-Naturwissenschaftliche FakultätTimo Pascal ViehlRostockUniversität Rostockepub.dissertation10.18453/rosdok_id00001910http://purl.uni-rostock.de/rosdok/id00001910urn:nbn:de:gbv:28-diss2017-0074-3meteoric metalsmesosphere-lower-thermosphereresonance lidarthermal tidespolar mesospheric cloudsDavisAntarcticaLidar observations of the mesospheric Fe layer and temperatures have been performed at Davis, Antarctica and ALOMAR, Norway. Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry, play secondary roles for the seasonal variation. The regular bottomside extension of the Fe layer in the upper mesosphere and lower thermosphere (MLT) is caused by the direct photolysis of FeOH. Temperature and Fe density observations reveal unexpectedly strong tidal modulations in the polar MLT.20172017[xslt]Saxonrosdok/id00001910https://purl.uni-rostock.de/rosdok/id0000191089086932410.18453/rosdok_id00001910urn:nbn:de:gbv:28-diss2017-0074-3Timo Pascal ViehlViehl Timo PascalLidar observations of the Fe layer and temperatures in the polar mesopause regionDissertationdoctoral thesisUniversität Rostock, 2017Lidar observations of the mesospheric Fe layer and temperatures have been performed at Davis, Antarctica and ALOMAR, Norway. Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry,…Timo Pascal ViehlLidar observations of the Fe layer and temperatures in the polar mesopause regionUniversitätsbibliothek Rostockhttp://purl.uni-rostock.de/rosdok/id000019101135502358Timo PascalViehl1981-VerfasserInaut140754695Prof. Dr.Franz-JosefLübkenLeibniz Institute of Atmospheric Physics (IAP) at the University of Rostock, Department Optical Soundings and Sounding RocketsAkademischeR BetreuerIndgsProf. Dr.OttoSchremsAlfred-Wegener-Institut (AWI), Physics of the AtmosphereAkademischeR BetreuerIndgs2147083-2Universität RostockMathematisch-Naturwissenschaftliche FakultätGrad-verleihende Institutiondgg[doi]10.18453/rosdok_id00001910[purl]http://purl.uni-rostock.de/rosdok/id00001910[urn]urn:nbn:de:gbv:28-diss2017-0074-3open_access20172017epoch:21th_centuryrfc5646:endoctype:epub.dissertationaccesscondition:openaccessSDNB:550institution:unirostock.mnfstate:published