Glossary S
Deutsch: Flussbett / Español: Cauce / Português: Leito aquático / Français: Lit
Streambed in the environment context refers to the naturally occurring or human-modified bottom of a river, creek, or stream. It is the area where water flows and interacts with the underlying substrate, which can consist of various materials such as sand, gravel, rocks, or sediments. The streambed plays a critical role in shaping aquatic ecosystems, influencing water quality, and providing habitat for various species.
Deutsch: Stress / Español: Estrés / Português: Estresse / Français: Stress / Italiano: Stress
In the environment context, "stress" refers to any physical, chemical, or biological factor that causes strain or tension in ecosystems or individual organisms. Environmental stress can significantly impact the health, growth, and survival of plants and animals, including humans, and can alter the Balance and functioning of ecosystems. Types of environmental stress include pollution, habitat destruction, climate change, invasive species, and resource scarcity. These stressors can lead to decreased biodiversity, impaired ecosystem services, and the disruption of natural processes.
Deutsch: Stressor / Italiano: Stressor - Stressor
A stressor is a chemical or biological agent, environmental condition, external stimulus or an event that causes stress to an organism.
An event that triggers the stress response may include environmental stressors (elevated sound levels, over-illumination, overcrowding) or daily stress events (e.g., traffic, lost keys, quality and quantity of physical activity).
A Stressor indicator is a characteristic of the environment that is suspected to elicit a change in the state of an ecological resource, and they include both natural and human-induced stressors.
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.