V2EX desertification

Desertification

定义 Definition

沙漠化:指原本较肥沃或可利用的土地(常见于干旱、半干旱地区)因气候变化人类活动(如过度放牧、滥伐、过度开垦、不当灌溉等)而逐渐退化,最终呈现类似沙漠的生态与土壤状态的过程。(该词在不同语境下也可泛指土地退化的一种表现。)

发音 Pronunciation

/dezrtfken/

例句 Examples

Desertification is spreading in some dry regions.
沙漠化正在一些干旱地区扩散。

If water management and grazing practices don’t improve, desertification could reduce farmland and force communities to migrate.
如果水资源管理和放牧方式不改善,沙漠化可能会减少耕地并迫使社区迁移。

词源 Etymology

desertification 来自 desert(沙漠)+ -ify(使……化/使成为)+ -cation/-ation(名词后缀,表示过程或结果),字面意思是“使变成沙漠的过程”。该词在环境与发展议题中常用于描述土地退化的长期趋势。

相关词 Related Words

文学作品与著名文本 Literary Works

  • 《沙漠》(Desert)J. M. G. 勒克莱齐奥(J. M. G. Le Clézio)作品围绕荒漠环境与人类处境展开,相关讨论中常出现 desertification 等环境词汇。
  • 《寂静的春天》(Silent Spring)蕾切尔卡森(Rachel Carson)虽主题聚焦农药与生态危机,但在更广泛的环境写作语境中常与土地退化/沙漠化问题并提。
  • 联合国《防治荒漠化公约》(UNCCD)等政策文本与报告这是 desertification 最高频、最核心的权威语境之一。
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