Representing glaciers in a regional climate model

A glacier parameterization scheme has been developed and implemented into the regional climate model REMO. The new scheme interactively simulates the mass balance as well as changes of the areal extent of glaciers on a subgrid scale. The temporal evolution and the general magnitude of the simulated glacier mass balance in the European Alps are in good accordance with observations for the period 1958–1980, but the strong mass loss towards the end of the twentieth century is systematically underestimated. The simulated decrease of glacier area in the Alps between 1958 and 2003 ranges from -17.1 to -23.6%. The results indicate that observed glacier mass balances can be approximately reproduced within a regional climate model based on simplified concepts of glacier-climate interaction. However, realistic results can only be achieved by explicitly accounting for the subgrid variability of atmospheric parameters within a climate model grid box

The work of Josef Váchal in art education at the elementary school

The thesis deals with the art of the modern Czech painter and graphic artist Josef Váchal and follows up its use in creative activities at primary school. The theoretical part is devoted to a detailed analysis of Váchal artistic development and brief psychological study of his personality. It also reflects the creation of other artists, whose artistic expression tends to be close to Váchal works. In fine the thesis follows the possibilities of use of artistic work in art education at the elementary school. The practical part introduce the art education project, inspired by works of Josef Váchal, and documents its complex realization at the elementrary school in Borové Lady with the final reflection