A water retention biotope in Ochoz u Brna
As part of the municipality’s natural beauty preservation efforts, a plan was developed in cooperation with the Nature Conservation Agency of the Czech Republic and the Administration of the Moravian Karst Protected Landscape Area for a water retention biotope on the land along the Ochoz Creek which would contribute to the protection of the cave ecosystems to ensure that they are preserved for future generations. Last but not least, it will become the starting point of a number of hiking trails in the area and an educational element raising awareness of the importance of protecting water sources to life on our planet.
Protection of ecosystems
Water treatment & retention
The biotope will improve water quality through wetland plants in the riparian zone and a floating island designed to filter nitrogen and phosphorus while reducing harmful cyanobacteria. This modern technology, used in small reservoirs, will improve the quality of run-off water and help protect the fragile cave ecosystems of the Moravian Karst, especially during heavy rainfall.
Biodiversity and habitat restoration
The project will create a thriving habitat for rare and protected plant species, many of which are already present in the area. Biodiversity is expected to increase, particularly for aquatic plants and amphibians that depend on shallow water habitats. The littoral zones and floating island will also provide nesting sites for birds and other wildlife.
Recreation & education
Designed as a peaceful retreat, the biotope will promote the well-being of local residents and visitors. Its integration into the educational nature trails of the Moravian Karst will highlight the importance of water conservation. Public transport links from Brno will make the site easily accessible, offering opportunities for relaxation, learning and seasonal activities such as natural swimming and ice skating.
Hiking & exploring
As a gateway to the extensive network of trails in the Moravian Karst, the biotope will serve as an important starting point for exploration. Visitors can follow marked trails to nearby caves, educational panels and the local scout base - an important eco-educational centre. The site will cater for both casual walkers and experienced hikers, offering a variety of routes through the region’s stunning landscapes.
Project information
Project name: A water retention biotope in Ochoz u Brna
Country, location: Czech Republic, Ochoz u Brna
Applicant: Obecní úřad Ochoz u Brna
VKR Group company: VELUX Česká republika, s.r.o., Brno
Inauguration date: 12 June 2025
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