<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Reactive halogen species above salt lakes and\r\nsalt pans"^^ . "Salt lakes can be found on all continents and saline soils cover 2.5% of the land surface\r\nof the earth (FAO, 2012). This thesis investigates the presence of reactive halogen\r\nspecies (RHS) above salt lakes and saline soils to evaluate their relevance for tropospheric\r\nchemistry of the planetary boundary layer. Ground-based MAX-DOAS and LP-DOAS\r\nmeasurements were conducted at salt lakes and two other sites with high halogen content.\r\nPrior to this work, RHS were found at three salt lakes with mixing ratios ranging from\r\nseveral pptv up to more than 100 pptv. On the basis of this work the data base on reactive\r\nhalogen release from salt lakes was significantly expanded. Passive DOAS and active\r\nDOAS systems were used to examine the vertical as well as the horizontal distribution of\r\nBrO in the Dead Sea Valley. Vertical profiles of aerosols, BrO and NO2 were measured at\r\ntwo adjacent sites at the Dead Sea using MAX-DOAS. The first time vertical profiles of\r\nBrO and NO2 at the Dead Sea were determined and interpreted in terms of the special\r\natmospheric dynamics in the Dead Sea Valley. The resulting ground values of BrO and\r\nNO2 at one measurement site were validated by LP-DOAS and show very good agreement.\r\nThe field studies presented in this work showed, that the release of RHS in those regions\r\nis less widespread than previously assumed."^^ . "2013" . . . . . . . "Robert"^^ . "Holla"^^ . "Robert Holla"^^ . . . . . . "Reactive halogen species above salt lakes and\r\nsalt pans (PDF)"^^ . . . "Dissertation_Holla_Robert.pdf"^^ . . . "Reactive halogen species above salt lakes and\r\nsalt pans (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Reactive halogen species above salt lakes and\r\nsalt pans (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Reactive halogen species above salt lakes and\r\nsalt pans (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Reactive halogen species above salt lakes and\r\nsalt pans (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Reactive halogen species above salt lakes and\r\nsalt pans (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #14636 \n\nReactive halogen species above salt lakes and \nsalt pans\n\n" . "text/html" . . . "500 Naturwissenschaften und Mathematik"@de . "500 Natural sciences and mathematics"@en . . . "530 Physik"@de . "530 Physics"@en . . . "550 Geowissenschaften"@de . "550 Earth sciences"@en . .