Glossary A

The Environmental Glossary. Letter A +++ Popular Articles: 'Absorption', 'Abatement Debris', 'Acclimatization'

An Alkaline is the condition of water or soil which contains a sufficient amount of alkali substance to raise the pH above

An Alkalinity is the capacity of bases to neutralize acids. An example is lime added to lakes to decrease acidity.

An All-in, All-out production is a production system whereby animals are moved into and out of facilities in distinct groups.

Deutsch: Allel / Español: Alelo / Português: Alelo / Français: Allèle / Italiano: Allele /

Allele is the slightly different molecular form found in a particular gene.

Deutsch: Allergen / Español: Alérgeno / Português: Alergênio / Français: Allergène / Italiano: Allergene /

An Allergen is a material that, as a result of coming into contact with appropriate tissues of an animal body, induces a state of allergy or hypersensitivity; generally associated with idiosyncratic hypersensitivities.

An Allergic Rhinitis is Inflammation of the mucous membranes in the nose that is caused by an allergic reaction.

An Alley is a walking area for cattle within a barn such as a loafing alley, feeding alley or Cross alley (walkway)

An Alley Scraper is a "V" shaped mechanical blade that is dragged over an Alley by chain or cable to pull Manure to collection channel at the end of the Alley (or possibly the center of the barn).

An Alliance of Small Island States (AOSIS) is the group of Pacific and Caribbean nations who call for relatively fast action by developed nations to reduce greenhouse gas emissions.

Deutsch: Allium cepa / Español: Allium cepa / Português: Allium cepa / Français: Allium cepa / Italiano: Allium cepa

Allium cepa, commonly known as the onion, is a species of the genus Allium. In the context of the environment, Allium cepa plays a significant role due to its agricultural importance and impact on ecosystems. Onions are cultivated worldwide and are valued for their nutritional and culinary uses, but their cultivation practices can also affect environmental sustainability.