2008, ISBN: 9783639076271

Since the 1970s, the concern of ozone related to halogen chemistry in pristine polar regions has puzzled scientists. In 1986, first observations of drastic depletions of tropospheric ozon… More...

Since the 1970s, the concern of ozone related to halogen chemistry in pristine polar regions has puzzled scientists. In 1986, first observations of drastic depletions of tropospheric ozone were reported in the Arctic boundary layer. Such depletions are now recognized to be chemically-driven, involving salt aerosols and reactive halogen species from the gas phase. This book provides a detailed description of polar chemistry and its history. Additionally, key processes such as the formation of frost flowers and brine layer or the precipitation of calcium carbonate are presented. Model results from the one-dimensional model MISTRA were utilized to investigate the polar ozone/halogen chemistry as well as the potential sources of reactive halogen in the boundary layer. In particular, it is the first time that frost flower aerosols are considered as major source of halogens in a model. These model studies should help shed some light on the latest mechanisms thought to lead to strong polar tropospheric ozone depletions. This book is addressed to professionals in Atmospheric Sciences, or anyone else eager to get a deeper insight into the polar chemical environment. Basics, Methods and Model Studies Buch (fremdspr.) Taschenbuch 01.09.2008 Bücher>Fremdsprachige Bücher>Englische Bücher, VDM, .200<

ISBN: 9783639076271

Since the 1970s, the concern of ozone related tohalogen chemistry in pristine polar regions haspuzzled scientists. In 1986, first observations ofdrastic depletions of tropospheric ozone w… More...

Since the 1970s, the concern of ozone related tohalogen chemistry in pristine polar regions haspuzzled scientists. In 1986, first observations ofdrastic depletions of tropospheric ozone werereported in the Arctic boundary layer. Suchdepletions are now recognized to bechemically-driven, involving salt aerosols andreactive halogen species from the gas phase. Thisbook provides a detailed description of polarchemistry and its history. Additionally, keyprocesses such as the formation of frost flowers andbrine layer or the precipitation of calcium carbonateare presented. Model results from the one-dimensionalmodel MISTRA were utilized to investigate the polarozone/halogen chemistry as well as the potentialsources of reactive halogen in the boundary layer. Inparticular, it is the first time that frost floweraerosols are considered as major source of halogensin a model. These model studies should help shed somelight on the latest mechanisms thought to lead tostrong polar tropospheric ozone depletions. This bookis addressed to professionals in AtmosphericSciences, or anyone else eager to get a deeperinsight into the polar chemical environment. Bücher, Hörbücher & Kalender / Bücher / Sachbuch / Naturwissenschaften / Physik, [PU: VDM Verlag Dr. Müller, Saarbrücken]<

2008, ISBN: 9783639076271

Since the 1970s, the concern of ozone related to halogen chemistry in pristine polar regions has puzzled scientists. In 1986, first observations of drastic depletions of tropospheric o… More...

Since the 1970s, the concern of ozone related to halogen chemistry in pristine polar regions has puzzled scientists. In 1986, first observations of drastic depletions of tropospheric ozone were reported in the Arctic boundary layer. Such depletions are now recognized to be chemically-driven, involving salt aerosols and reactive halogen species from the gas phase. This book provides a detailed description of polar chemistry and its history. Additionally, key processes such as the formation of frost flowers and brine layer or the precipitation of calcium carbonate are presented. Model results from the one-dimensional model MISTRA were utilized to investigate the polar ozone/halogen chemistry as well as the potential sources of reactive halogen in the boundary layer. In particular, it is the first time that frost flower aerosols are considered as major source of halogens in a model. These model studies should help shed some light on the latest mechanisms thought to lead to strong polar tropospheric ozone depletions. This book is addressed to professionals in Atmospheric Sciences, or anyone else eager to get a deeper insight into the polar chemical environment. Buch (fremdspr.) Piot Matthias Taschenbuch, VDM, 01.09.2008, VDM, 2008<

2008, ISBN: 9783639076271

Erscheinungsdatum: 09/2008, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Modeling Halogen Chemistry in Polar Spring, Titelzusatz: Basics, Methods and Model Studies, Autor… More...

Erscheinungsdatum: 09/2008, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Modeling Halogen Chemistry in Polar Spring, Titelzusatz: Basics, Methods and Model Studies, Autor: Piot Matthias, Verlag: VDM Verlag, Sprache: Englisch, Rubrik: Physik // Astronomie, Sonstiges, Seiten: 260, Informationen: Paperback, Gewicht: 403 gr, Verkäufer: averdo Sachbücher, [PU: VDM Verlag Dr. Müller, Saarbrücken]<

2008, ISBN: 3639076273

Kartoniert / Broschiert, mit Schutzumschlag neu, [PU:VDM Verlag]