deglaciation
含义: The retreat or disappearance of glacial ice from an area, whether as part of natural climate cycles at the end of an ice age or due to contemporary global warming.
Deglaciation has shaped the British landscape profoundly: the rolling hills of the Lake District, the U-shaped valleys of Scotland, and the flat plains of East Anglia all bear the marks of ice sheets that retreated roughly 10,000 years ago. In modern climate science, deglaciation refers to the ongoing loss of glaciers and ice sheets driven by rising temperatures. The process raises sea levels, alters river systems, and destabilises mountain slopes. It collocates with 'post-glacial,' 'ice sheet,' 'Holocene,' 'retreat,' and 'sea-level rise.'
例句
- The landscape of the Scottish Highlands was carved by deglaciation at the end of the last ice age. 苏格兰高地的地貌是在最后一个冰河期结束时由冰消作用雕刻而成的。El paisaje de las Tierras Altas escocesas fue esculpido por la deglaciación al final de la última era glacial.スコットランド高地の景観は、最終氷河期の終わりにおける氷消作用によって刻まれたものです。스코틀랜드 하이랜드의 경관은 마지막 빙하기 말의 탈빙하 작용에 의해 형성되었습니다.
- Accelerating deglaciation in Greenland is contributing measurably to global sea-level rise. 格陵兰加速的冰消作用正在对全球海平面上升产生可测量的贡献。La deglaciación acelerada en Groenlandia está contribuyendo de manera mensurable al aumento global del nivel del mar.グリーンランドにおける氷消作用の加速は、世界の海面上昇に測定可能な寄与をしています。그린란드에서 가속화되는 탈빙하는 전 지구적 해수면 상승에 측정 가능한 수준으로 기여하고 있습니다.
- The geography lecture examined how deglaciation shaped the drainage patterns of northern England. 地理讲座考察了冰消作用如何塑造了英格兰北部的水系格局。La clase de geografía analizó cómo la deglaciación configuró los patrones de drenaje del norte de Inglaterra.地理学の講義では、氷消作用がイングランド北部の排水パターンをどのように形成したかが検討されました。지리학 강의에서는 탈빙하가 잉글랜드 북부의 배수 패턴을 어떻게 형성했는지를 검토했습니다.
发音
用法指南
语境: academic, professional
语气: neutral
起源与历史
From Latin de- (removal, reversal) and glaciatio (freezing), from glacies (ice). The term appeared in geological writing in the 19th century.
文化背景
Era: Modern
Generation: All ages
Social background: Universal
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