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Datasets of project "Glaciology @ AWI"

Mostrando recursos 1 - 20 de 700

1. C-axis fabric analysis of ice samples collected from the NEEM ice core

   Eichler, Jan; Weikusat, Ilka; Kipfstuhl, Sepp
   The focus of this Diploma thesis is the development of a new approach for the analysis of crystal orientations in polar ice, based on digital image processing. The c-axes orientations are measured on thin ice sections using automated polarized light microscopy. The measured data are stored in form of high-resolution digital images which have been evaluated only manually so far. The automatic detection of grains and grain boundaries and the extraction of their orientation and shape parameters enable a statistical acquisition of the ice microstructure. The analysis of c-axes distributions, grain sizes, misorientations between adjacent grains, grain boundary orientations etc....
   

2. (Fig. 32) Deviation omega_t from the symmetric basal tilt boundary along the NEEM ice core

   Eichler, Jan; Weikusat, Ilka; Kipfstuhl, Sepp
   

3. (Fig. 28 ) Fraction of straight grain boundaries along the NEEM ice core

   Eichler, Jan; Weikusat, Ilka; Kipfstuhl, Sepp
   

4. (Fig. 27) Difference between adjacent-grains misorientation distribution and Monte-Carlo-simulated pair misorientation distribution along the NEEM ice core

   Eichler, Jan; Weikusat, Ilka; Kipfstuhl, Sepp
   

5. (Fig. 21) Orientation-tensor eigenvalues along the NEEM ice core

   Eichler, Jan; Weikusat, Ilka; Kipfstuhl, Sepp
   

6. Calcium, dust and nitrate concentrations in monthly resolution in four ice cores from coastal Dronning Maud Land, Antarctica

   Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Fischer, Hubertus
   Has to be submitted by author.
   

7. Calcium, dust and nitrate concentrations in monthly resolution in four ice cores from coastal Dronning Maud Land, Antarctica

   Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Fischer, Hubertus
   Has to be submitted by author.
   

8. Calcium, dust and nitrate concentrations in monthly resolution in four ice cores from coastal Dronning Maud Land, Antarctica

   Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Fischer, Hubertus
   Has to be submitted by author.
   

9. Calcium, dust and nitrate concentrations in monthly resolution in four ice cores from coastal Dronning Maud Land, Antarctica

   Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Fischer, Hubertus
   Has to be submitted by author.
   

10. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML97C07_04 (FB0704)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

11. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML97C07_04 (FB0704)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

12. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML97C07_04 (FB0704)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

13. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML97C07_04 (FB0704)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

14. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML96C07_39 (B39)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

15. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML96C07_39 (B39)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

16. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML96C07_39 (B39)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

17. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML96C07_39 (B39)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

18. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML95C07_02 (FB0702)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

19. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML95C07_02 (FB0702)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus
    

20. Calcium, dust and nitrate concentrations in monthly resolution in ice core DML95C07_02 (FB0702)

    Schmidt, Kerstin; Wegner, Anna; Weller, Rolf; Leuenberger, Daiana; Tijm-Reijmer, Carleen H; Fischer, Hubertus