Anabatic
Definition
Moving upward; describes a warm, ascending air current that rises along the slope of a mountain or hill, as a result of intense ground heating under the direct action of solar radiation. This structural atmospheric phenomenon is essential in mountain meteorology, causing the formation of cumuliform clouds over ridges during midday.
Bilingual Equivalents
- Anabatic
- Upslope
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and regular structural plural variations. |
| Formation | Neologistic atmospheric loan word derived from French 'anabatique' and Greek roots, fully stabilized. |
| Spelling / Pronunciation | [anaˈbatik] |
| Source | WMO Meteorological Glossary and International Lexicon of Atmospheric Physics |
Contextual Usage Examples
RO: Vântul anabatic a început să bată puternic pe versantul sudic imediat ce soarele a încălzit stâncile.
EN: The anabatic wind began to blow strongly on the southern slope as soon as the sun heated the rocks.
RO: Piloții de planoare folosesc acest curent anabatic pentru a câștiga altitudine rapid de-a lungul crestelor.
EN: Glider pilots use this ascending anabatic current to gain altitude quickly along the ridges.
RO: O circulație aeriană de tip anabatic poate duce la formarea unei ceți ușoare pe vârfurile izolate.
EN: An air circulation of an anabatic type can lead to the formation of a light fog on isolated peaks.
Idioms & Phrases
Vânt anabatic / Anabatic wind
RO: Curent local de aer cald care urcă ziua de-a lungul versanților muntoși expuși la soare.
EN: A local current of warm air that ascends during the day along mountain slopes exposed to the sun.
Curent anabatic / Anabatic current / flow
RO: Mișcare termodinamică ascensională a maselor de aer, determinată de diferențele locale de temperatură.
EN: An ascensional thermodynamic movement of air masses, caused by local temperature differences.
Circulație anabatică / Anabatic circulation
RO: Sistem de vânturi de pantă care reglează microclimatul unei văi montane pe parcursul orelor diurne.
EN: A system of upslope winds that regulates the microclimate of a mountain valley during diurnal hours.
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