V2EX continental shelf

Continental Shelf

定义 Definition

名词短语 大陆架,指大陆边缘被浅海水覆盖的延伸部分,从海岸线向外延伸,直到海底急剧下降至深海区域。水深通常不超过200米。

发音 Pronunciation

/kntnntl lf/

例句 Examples

The continental shelf around this island is rich in marine life.
这座岛屿周围的大陆架拥有丰富的海洋生物。

Under international law, a coastal state has sovereign rights over the natural resources of its continental shelf, including oil, gas, and mineral deposits beneath the seabed.
根据国际法,沿海国家对其大陆架上的自然资源享有主权权利,包括海底下的石油、天然气和矿产资源。

词源 Etymology

continental 源自拉丁语 continens,意为"连续的、相连的土地",即"大陆的"。shelf 源自古英语 scylfe,原意为"架子、平台",在地理学中引申为海底平坦的台地。两个词组合起来形象地描述了大陆向海洋延伸的"架子"状地形。这一术语在19世纪末至20世纪初随着海洋地质学的发展而被广泛使用,尤其在1958年《大陆架公约》签订后成为国际法中的重要概念。

相关词汇 Related Words

文学与文献引用 Literary & Notable References

  • 雷切尔卡森(Rachel Carson)的《我们周围的海洋》(The Sea Around Us, 1951)中详细描述了大陆架的地质结构与生态意义,是海洋科学文学的经典之作。
  • 儒勒凡尔纳(Jules Verne)的《海底两万里》(Twenty Thousand Leagues Under the Seas, 1870)中对海底地形的描写涉及了大陆架的概念。
  • 联合国《联合国海洋法公约》(United Nations Convention on the Law of the Sea, 1982)第六部分专门定义了大陆架的法律地位与沿海国的权利。
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