Wood raft on the Salza river (Austria 1947)

Stamp Wood raft on the Salza river it reflects the thematic directions:

Forestry is the science and craft of creating, managing, planting, using, conserving and repairing forests and woodlands for associated resources for human and environmental benefits. Forestry is practiced in plantations and natural stands. The science of forestry has elements that belong to the biological, physical, social, political and managerial sciences. Forest management plays an essential role in the creation and modification of habitats and affects ecosystem services provisioning

Рафтинг — это развлекательные мероприятия на свежем воздухе, при которых для навигации по реке или другому водоему используется надувной плот. Это часто делается на бурной воде или воде разной степени бурности. Борьба с риском часто является частью опыта

A river is a natural freshwater stream that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth.