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Projekt řešení navrhovaného interakčního prvku v EVL Valtrovický luh v k.ú. Valtrovice
Sochor, Lukáš
The aim of the thesis is to compare the design of large pools in the plan of joint facilities of the KoPÚ municipality of Valtrovice with the proposal of small pools (my proposal) and zero variation. Assessing their positive and negative aspects and evaluating the most optimal proposal. The territory is located in the Natura 2000 system, as EVL Valtrovický luh, so nature conservation interests is very important. Another objective was the creation of a project of the pool, which is enclosed in the form of project documentation. The most suitable solution of the three variants seems to be a variant of small pools, especially in terms of protection of nature and landscape, increasing biodiversity and preserving the original loose tree vegetation. The variation of the large pools was assessed as inappropriate especially from point of view the protection of nature, ecology and technical parameters of the design. Zero variant does not suit the territorial plan and the interests of the municipality that proposes to establish a wetland here.
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Půdní oxidovatelný uhlík a stanovení poměru huminových kyselin a fulvokyselin vybraných studijních ploch (les, ekoton, orná půda louka/pastvina)
Sochor, Lukáš
: Target of this bachelor work was to compare quantity, quality and seasonal dynamics of oxidizable carbon and ratio of humic acids and fulvic acids on selected areas of interest: forest, ecoton, arable soil and permanent grassland. Soil samples have been taken for the period of growing season in 2015, on 5 selected localities in 30 m long transect in ecoton, forest and to permanent grassland (eventually arable soil). Results were valorized in the cases of: seasonal dynamics examined variables, content of organic substances (Cox) in soil and their quality (HK:FK), influence of mesoclimate to quantity and quality of organic matter in soil. More oxidizable carbon was in both horizonts (A-5cm, B-40cm) in forest. Ecoton effect is markable only on the coldest locality. On the warmest locality we can see, that ecoton effect has the same character of evolution as agricultural soil. On the wettest locality we can see, that ecoton effect has the same character of evolution as forest soil. On the driest locality is not markable ecoton effect.
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