Glossary S
Deutsch: Baumstumpf / Español: Tocón / Português: Cepo / Français: Souche / Italiano: Ceppo
Stump in the environment context refers to the base of a tree that remains after it has been cut down or fallen. This part of the tree includes the lower portion of the trunk and the root system, and it plays a significant role in forest ecosystems and environmental management.
Subdivision in the environmental context refers to the division of a larger piece of land into smaller, individual lots or parcels. This process involves the planning and development of infrastructure and services necessary for the creation of residential, commercial, or industrial areas within the subdivided land. Subdivisions can have significant environmental implications, as they impact land use, habitat, and natural resources. Understanding the application areas, examples, and risks associated with subdivisions is essential for sustainable land development practices.
Deutsch: Substanz / Español: Sustancia / Português: Substância / Français: Substance / Italiano: Sostanza /
In the environment industry, a substance refers to any material that has a distinct chemical composition and properties. Substances can be either natural or man-made, and can be found in solid, liquid, or gaseous form.
Deutsch: U-Bahn / Español: Metro / Português: Metrô / Français: Métro / Italiano: Metropolitana
Subway in the environmental context refers to an underground urban transit system designed to transport passengers efficiently across city areas, reducing traffic congestion and contributing to lower Carbon emissions. Subways are an essential Component of public transportation infrastructure, promoting sustainable urban mobility by offering an alternative to car travel, which helps decrease Air Pollution and fossil fuel consumption.
Deutsch: Schwefel / Español: Azufre / Português: Enxofre / Français: Soufre / Italiano: Zolfo
Sulfur or sulphur (see spelling differences) is a chemical element with symbol S and atomic number 16. It is an abundant, multivalent non-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S8. Elemental sulfur is a bright yellow crystalline solid when at room temperature.
Sulfur dioxide (SO2) is a heavy, smelly gas which can be condensed into a clear liquid; used to make sulfuric acid, bleaching agents, preservatives and refrigerants; a major source of air pollution in industrial areas.
Deutsch: Schwefelsaurer Regen / Español: Lluvia ácida sulfúrica / Português: Chuva ácida sulfúrica / Français: Pluie acide sulfurique / Italiano: Pioggia acida solforica
Sulfuric acid rain refers to a form of acidic precipitation primarily caused by the atmospheric oxidation of sulfur dioxide (SO₂) into sulfuric acid (H₂SO₄), which subsequently dissolves in water droplets. This phenomenon is a subset of acid rain, distinguished by its dominant sulfuric acid component, and poses significant environmental and structural risks due to its corrosive properties and ecological impact.