download pdf - Institut für Umweltphysik - Ruprecht-Karls-Universität ...

More documents

Recommendations

Info

104 CHAPTER 2. ATMOSPHERE AND REMOTE SENSING von Glasow, R. 2005g. Reactive halogen chemistry in the troposphere - Using numerical models for detailed process studies of the marine boundary layer and a first global assessment. Invited talk at Harvard Univ., Cambridge, MA, USA, 08.04.2005. von Glasow, R. 2005h. Reactive halogen chemistry in the troposphere - Using numerical models for detailed process studies of the marine boundary layer and a first global assessment. Invited talk at the Univ. New Hampshire, Durham, USA, 07.04.2005. von Glasow, R. 2005i. Reactive halogen chemistry in the troposphere - Using numerical models for detailed process studies of the marine boundary layer and a first global assessment. Invited talk at the Univ. of East Anglia, Norwich, UK, 28.02.05. von Glasow, R., & Crutzen, P. J. 2004. Model study of multiphase DMS oxidation with a focus on halogens. Atmos. Chem. Phys., 4, 589 – 608. von Glasow, R., Sander, R., Bott, A., & Crutzen, P. J. 2002a. Modeling halogen chemistry in the marine boundary layer. 1. Cloud-free MBL. J. Geophys. Res., 107, 4341, doi: 10.1029/2001JD000942. von Glasow, R., Sander, R., Bott, A., & Crutzen, P. J. 2002b. Modeling halogen chemistry in the marine boundary layer. 2. Interactions with sulfur and cloud-covered MBL. J. Geophys. Res., 107, 4323, doi: 10.1029/2001JD000943. von Glasow, R., von Kuhlmann, R., Lawrence, M. G., Platt, U., & Crutzen, P. J. 2004. Impact of reactive bromine chemistry in the troposphere. Atmos. Chem. Phys., 4, 2481 – 2497. von Kuhlmann, R., Lawrence, M. G., Crutzen, P. J., & Rasch, P. J. 2003. A Model for Studies of Tropospheric Ozone and Non-Methane Hydrocarbons: Model Description and Ozone Results. J. Geophys. Res., 108, 4294, doi:10.1029/2002JD002893.
2.7. CARBON CYCLE GROUP 105 2.7 Carbon Cycle Group Christel Facklam (Techn.), Samuel Hammer (PhD), Renate Heinz (Techn.), Ingeborg Levin (GL), Tobias Naegler (Post Doc), Christoph Schönherr (Dipl.), Cordelia Veidt (PhD, since Oct. 2005). High precision greenhouse gases observations (CO2, CH4, N2O, H2O), together with their isotope ratios as well as related tracer (CO, H2, SF6, 222 Radon) measurements are performed on the global, continental and regional scale. These measurements are used in combination with regional and trajectory models to study respective source and sink processes and with global box models to investigate their biogeochemical cycles. Figure 2.59: Map of monitoring stations and measurement platforms where trace gas and isotope samples are collected for analysis Overarching topic: Investigation of the regional and global biogeochemical cycles of CO2, CH4, N2O and H2 Background: Increasing greenhouse gases in the atmosphere are a major player in Earth climate change; quantitatively understanding the causes of this increase is an indispensable pre-requisite for future climate prognoses. The most reliable information on the bio-geochemical cycles of greenhouse gases come from long term atmospheric observations combined with modelling. The Heidelberg Carbon Cycle Group is significantly contributing to this international effort by providing unique (isotopic) measurements as well as validation tracer techniques and budget modelling. Main methods: The Group is running a high-precision gas chromatography (GC) laboratory (see Hammer, article 2.7.3, this issue) and is responsible for the stable isotope ratio mass spectrometry (IRMS) laboratory of the <strong>Institut</strong>e. Deuterium measurements in atmospheric methane samples are made by IRMS and - in addition - by Tunable Laser Spectroskopy in co-operation with the MPI <strong>für</strong> Kernphysik, Heidelberg (Prof. T. Röckmann). A unique global network for continuous 14 CO2 observations is maintained in collaboration with the Radiocarbon Laboratory [Levin & Hesshaimer, 2000, see also article 2.7.1 from Levin & Kromer, this issue, and section 6.1, this issue]. Atmospheric transport tracers such as 222 Radon [Levin et al. , 2002] and SF6, analysed in collaboration with the Limnology group (Ilmberger, section 4.2, this issue) are measured at global and European sites for transport model validation and source estimates with the Radon-Tracer-Method [Levin et al. , 1999]. A global box model for CO2 and its isotopes was developed in the last years (Naegler, article 2.7.2, this issue) which is currently adapted for other greenhouse gases budgets as well as tracers such as Beryllium isotopes in collaboration with the Glaciology Group (Wagenbach, section 3.2, this issue). Major activities of the year: As most of our work strongly relies on the precise measurement of mixing ratios by gas chromatography, and as there was no funding available for investment of a new
Page 1:
Institut für Umweltphysik und Arbe
Page 5 and 6:
Contents 1 Introduction/Overview of
Page 7 and 8:
CONTENTS 7 3.2.1 Glaciological pilo
Page 9:
Introduction In Heidelberg, environ
Page 13 and 14:
Overview Summary Atmospheric resear
Page 15 and 16:
2.1. TROPOSPHERIC RESEARCH GROUP 15
Page 17 and 18:
Page 19 and 20:
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33:
Page 36 and 37:
36 CHAPTER 2. ATMOSPHERE AND REMOTE
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 45 and 46:
2.3. RADIATIVE TRANSFER 45 2.3 Radi
Page 47 and 48:
2.3. RADIATIVE TRANSFER 47 Funding
Page 49 and 50:
2.3. RADIATIVE TRANSFER 49 2.3.2 Ox
Page 51 and 52:
2.3. RADIATIVE TRANSFER 51 2.3.4 At
Page 53: 2.3. RADIATIVE TRANSFER 53 Rothman,
Page 56 and 57: 56 CHAPTER 2. ATMOSPHERE AND REMOTE
Page 95 and 96: 2.6. MARHAL - MODELING OF MARINE AN
Page 103: 2.6. MARHAL - MODELING OF MARINE AN
Page 107 and 108: 2.7. CARBON CYCLE GROUP 107 Diploma
Page 109 and 110: 2.7. CARBON CYCLE GROUP 109 2.7.2 S
Page 111 and 112: 2.7. CARBON CYCLE GROUP 111 2.7.4 I
Page 113: 2.7. CARBON CYCLE GROUP 113 Schell,
Page 117 and 118: 3.1. SOIL PHYSICS 117 Overview We s
Page 119 and 120: 3.1. SOIL PHYSICS 119 In November 2
Page 121 and 122: 3.1. SOIL PHYSICS 121 Major Achieve
Page 123 and 124: 3.1. SOIL PHYSICS 123 3.1.2 X-ray a
Page 125 and 126: 3.1. SOIL PHYSICS 125 3.1.4 Near In
Page 127 and 128: 3.1. SOIL PHYSICS 127 3.1.6 Free Pa
Page 129 and 130: 3.1. SOIL PHYSICS 129 3.1.8 Unsatur
Page 131 and 132: 3.1. SOIL PHYSICS 131 3.1.10 Monito
Page 133 and 134: 3.1. SOIL PHYSICS 133 3.1.12 3D Ful
Page 135 and 136: 3.1. SOIL PHYSICS 135 References Ba
Page 137 and 138: 3.2. ICE AND CLIMATE 137 3.2 Ice an
Page 139 and 140: 3.2. ICE AND CLIMATE 139 regions) a
Page 141 and 142: 3.2. ICE AND CLIMATE 141 3.2.2 Cons
Page 143 and 144: 3.2. ICE AND CLIMATE 143 3.2.4 Clim
Page 145 and 146: 3.2. ICE AND CLIMATE 145 3.2.6 Nove
Page 147: 3.2. ICE AND CLIMATE 147 Preunkert,
Page 151 and 152: 4.1. GROUNDWATER AND PALEOCLIMATE 1
Page 153 and 154: 4.1. GROUNDWATER AND PALEOCLIMATE 1
Page 155 and 156:
4.1. GROUNDWATER AND PALEOCLIMATE 1
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
4.2. LAKE RESEARCH (LIMNOPHYSICS) 1
Page 163 and 164:
Page 165 and 166:
Page 167:
Small-Scale Air-Sea Interaction 5.1
Page 170 and 171:
170 CHAPTER 5. SMALL-SCALE AIR-SEA
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
Page 180 and 181:
Page 182 and 183:
Page 185:
Forschungsstelle “Radiometrie”
Page 188 and 189:
188 CHAPTER 6. FORSCHUNGSSTELLE “
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Page 209 and 210:
7.1. PEER REVIEWED PUBLICATIONS 209
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
7.2. GREY PUBLICATIONS 215 Grey Pub
Page 217 and 218:
7.3. PHD THESES 217 PhD Theses Baye
Page 219 and 220:
7.4. DIPLOMA THESES 219 Diploma The
Page 221 and 222:
7.5. INVITED TALKS 221 Invited Talk
Page 223 and 224:
7.5. INVITED TALKS 223 Pundt, I. 20
Page 225:
Institut für Umweltphysik Im Neuen
show all

download pdf - Institut für Umweltphysik - Ruprecht-Karls-Universität ...

Create successful ePaper yourself

Delete template?

Save as template?