Ruprecht-Karls-Universität Heidelberg

Institut fuer Umweltphysik - Institute of Environmental Physics  
6th Summerschool of Environmental Physics
26. July - 6. August 2004

at the 
 Schneefernerhaus 2650 m a.s.l.  ->
 

Ulrich Platt, Kurt Roth, Ulrich Schurath, 
Hans-Jörg Vogel
 

 Registration

 Accommodation

 Location

Program Part A: Soil Physics

Program Part B: Atmosphere


   


Registration Deadline for registration is 31. May 2004
Typically our Summerschool is overbooked so better to register early.

Please register via email [Inge.Clos@iup.uni-heidelberg.de] and provide the following informations:

  • Short description of your background and special interests.
  • Which part you want to attend (Soil Physics and/or Atmosphere)
After successful registration you will be asked to transfer the registration fee not later than 15. June 2004.  The fee will be 510,- Euro per week including accommodation, all meals and transfer from Garmisch to Schneefernerhaus.. 

 
 
Location and how to find it Our summerschool will be held at a marvelous place, the Environmental Research Station Schneefernerhaus (UFS) right below  Germany's highest mountain  "Zugspitze".  Please be aware that Schneefernerhaus is 2650 m a.s.l. with consequences for oxygen and temperature. Good shoes and warm cloths are  advisable.  For more detailed information please visit http://www.schneefernerhaus.de/ufs.htm

Access to the UFS:   From Garmisch-Partenkirchen you can reach "Eibsee" by train ("Zugspitzbahn") or by car via the village of Grainau (where you can also find a hotel in case you arrive the day before). At "Eibsee" you can take either the Cogwheel Train (travel time 45 min) or the Eibsee and Gletscher Cable Cars  (travel time 20 min) to reach the Tourist Station "SonnAlpin". From  there, you reach the UFS after a 10 min walk (partly with a gentle grade).  At the beginning of the Summerschool we meet at "SonnAlpin" on Monday 26.7. (soil physics) or .2.8. (atmosphere) at  9:00.


 
Accommodation At UFS rooms with 2-6 beds are available (floor shower/WC). Breakfast and dinner will be organized by the participants on site with the help of the  local personnel. The related costs are included in the registration fee. 
Accomodation at UFS is obligatory (and it is much more fun), since it is not possible to  go up and down to Garmisch each day. 

 
Part A: Soil Physics
Kurt Roth and Hans-Jörg Vogel
This part is structured as theoretical sessions in the morning, followed by exercises (mainly computer simulations) in the afternoon. The participants are encouraged to bring in their own practical problems especially in the afternoon sessions which are open ended.

Monday, 26. 7.: Water flow in porous media (Kurt Roth)

  •   Physics of water movement
  •   Material properties
  •   Experimental methods 
  •   Stationary and transient water flow
    Afternoon: Exercises, computer simulation
  •    1D homogeneous 
  •    Layered soils 
  •    2D heterogeneous
  •    Evaluation of multi-step outflow experiments
Tuesday, 27. 7.: Structure in soil (Hans-Jörg Vogel)
  •    Quantification of structure 
  •    Minkowski measures 
  •    Mathematical Morphology 
  •    Modeling spatial heterogeneity 
     Afternoon: Introduction to image analysis
     
  •     C-library  QuantIm
  •     Binary pore structures 
  •     Continuous fields (of material properties)
  •     Structure generators 
Wednesday, 28. 7. : Solute transport in soil (Kurt Roth)
  •     Explicit Modeling (Convection-Dispersion, Stochastic Convection) 
  •     Implicit Modeling (Transferfunctions) 
  •     Reactive solutes 

  • Afternoon:  Exercises, computer simulations
     

  •    Solute transport in macroscopically homogeneous media 
  •    Work on specific problems of the participants 


Thursday, 29. 7.:  The ``Scaleway''  (Hans-Jörg Vogel)
 

  •    Structure, texture and spatial scales 
  •    Transition from pore scale to continuum scale 
  •    Hierarchical scales of material properties 
 Afternoon: computer simulations, continuation


Friday, 30. 7.: Flow and transport at the field scale (Kurt Roth, Hans-Jörg Vogel)
 

  •      Field experiments and environmental tracers 
  •      Geophysical tools to explore subsurface structure 

  • Afternoon:  putting things together 

  •    Final seminar and discussion 


 


Part B: Atmosphere
Ulrich Platt and Ulrich Schurath
Monday, 2. 8.:  Introduction (overview, program of the summer school)  (Ulrich Platt)
  • Static structure of the atmosphere
  • The different ``floors of the atmosphere'' (troposphere, stratosphere, ...) 
  •  Hydrostatic balance; adiabatic lapse rates 
  •  Potential temperature, isentropes 
  •  Fronts, barotrope/barocline layering 
    Afternoon: Atmospheric aerosols I :  (Ulrich Schurath)
     
  •  The planetary boundary layer
  •  Atmospheric aerosols: sources, classification by composition, by size
  •  Water in the atmosphere 
  •  Cloud nucleation: Kelvin effect and Koehler theory 
  •  Deliquescence, efflorescence 


Tuesday, 3. 8.: Dynamics of the atmosphere (Ulrich Platt)
 

  •        Transport and mixing processes in the environment: Diffusion -Advection, Eulerian and Lagrangian pictures
  •        Navier-Stokes Equation, Continuity Equation
  •        Particular solutions (geostrophic wind, Ekman Spiral ...)
  •        Turbulence and turbulent transport 
 Afternoon: Aerosols II  (Ulrich Schurath)
  •    Clouds with a focus on the ice phase 
  •    New particle formation 
  •    Diffusion and coagulation of small particles 
  •    Optical properties of aerosols 
  •    Measurement techniques 


Wednesday, 4. 8.:  Basis of atmospheric chemistry (Ulrich Schurath)
 

  •    The tools: reaction kinetics in the gas phase 
  •    The solar spectrum and atmospheric photochemistry 
  •    Photochemistry: selected examples 
  •    Heterogeneous reactions: what is feasible? 
  •    Heterogeneous reactions: examples 
Afternoon: Detection schemes for atmospheric trace gases (Ulrich Platt)
  •    Requirements for air monitoring techniques 
  •    Special versus universal techniques
  •    Universal techniques: GC, MS, spectroscopy 
  •   ``family tree'' of spectroscopic techniques, examples 
  •    IR emission spectroscopy and
  •    Differential Optical Absorption Spectroscopy (DOAS) 


Thursday, 5. 8.:  Stratospheric chemistry (Ulrich Schurath)
 

  •    The photochemistry of molecular oxygen 
  •    Vertical profiles of ozone and the Chapman cycle (Ox) 
  •    Catalytic cycles (NOx, HOx, ClOx, BrOx) 
  •    Heterogeneous processes in the stratosphere 
  •    Polar ozone chemistry 

  • Afternoon:  Tropospheric chemistry  (Ulrich Schurath)

  •    Tropospheric ozone chemistry in clean & polluted atmospheres 
  •    How to construct a chemical mechanism  
  •    The oxidation capacity: compound lifetimes 
  •    Formation of secondary organic aerosol mass 
  •    "Multiphase" chemistry 


Friday, 6. 8.:  Radiative transfer through the atmosphere (Ulrich Platt)
 

  •        Radiative equilibrium temperature of the earth and
  •        Radiative transport equation
  •        Special cases (SW: no Planck term, LW: no scattering, etc.) 
  •        Radiation in clouds (path length distribution, ``anomalous'' cloud heating) 
  •        Climate on Earth and the (anthropogenic) greenhouse effect 
Afternoon:   Remote sensing  (Ulrich Platt)
  •        LIDAR, scattered light DOAS-Techniques 
  •        Satellites: measuring trace gases in the atmosphere 
 

 

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