|
|
Demografická charakteristika města Velké Meziříčí
Čižmariková, Žaneta
The topic of the diploma thesis is the demographic characteristics of the city of Velké Meziříčí. The main goal was to evaluate the demographic status and development of the city of Velké Meziříčí in the period 2005–2021. An analysis of the development of key demographic factors of the structure and dynamics of the population was carried out. At the same time, the development of the main demographic indicators was predicted until 2025, by calculating a regression analysis with a linear trend. Other methods used were the Webb diagram and the cohort-component method. The causes and consequences of demographic changes were also discussed at length, and finally, possible measures and recommendations were proposed. The main finding after the demographic analysis of the city of Velké Meziříčí was that the number of inhabitants in the city it is decreasing due to the increasing migration loss (average migration loss -2.8 ‰), which is higher than the natural increase (average natural increase 1.2 ‰). At the same time, the city, like the entire Czech Republic, is struggling with an aging population (the age index in 2005 was 80.5 %; in 2011, 103.4 %; in 2021 120.6 %). However, the finding was that this trend in Velké Meziříčí will decrease in future years.
|
|
|
Vliv sucha na rostlinnou produkci v kraji Vysočina
Čižmariková, Žaneta
The Vysočina region is not a homogeneous whole in terms of soil quality and climate. A European watershed runs across the Vysočina region, which divides the climate in the Czech Republic into maritime and continental. The total annual precipitation in the Vysočina region in the years 1961-1990 averaged 640 mm, while in the monitored years (2011-2014-2015-2016-2018) it decreased by 62 to 121 mm. The average annual temperature in the Vysočina region, which has been 0.4 oC lower for a long time compared to the rest of the Czech Republic, increased by 1.1 to 2.2 oC in the same period (long-term average 7.1 oC). Yields of monitored crops in the Vysočina region and the rest of the Czech Republic changed irregularly (up to 10%) during the year and year-on-year under the influence of several biotic and abiotic factors. Lack of water (drought) is and will be a bigger problem for the Vysočina region (in agriculture and forestry) than the average increase in annual air temperatures in recent years. Reducing the effects of drought requires a complex of measures with an emphasis on maintaining water in the landscape, ie on agricultural and forest land, and the need to care for its fertility in several directions.
|
guest ::
