V2EX economy-wide emissions

Economy-wide emissions

Definition / 定义

“全经济范围的排放(量)”:指一个国家、地区或经济体在所有主要部门(如电力、工业、交通、建筑、农业等)产生的温室气体排放总量或整体排放水平,用于制定或衡量整体减排目标(区别于仅某一行业/部门的排放)。

Pronunciation / 发音

/knmi wad mnz/

Examples / 例句

The government set a target to cut economy-wide emissions by 30% by 2030.
政府设定目标,到2030年将全经济范围的排放减少30%。

To meet its climate pledge, the country introduced carbon pricing and stricter standards aimed at lowering economy-wide emissions across power, transport, and heavy industry.
为履行气候承诺,该国推出碳定价并收紧标准,旨在降低电力、交通和重工业等领域的全经济范围排放。

Etymology / 词源

这是一个政策与环境领域常用的复合表达:economy-wide 意为“覆盖整个经济体/所有行业”,由 economy(经济)+ wide(广泛的)组合而成;emissions(排放)源自拉丁语 emittere(“放出、排出”)。合来强调“不是单一部门”,而是“全盘、整体”的排放口径。

Related Words / 相关词

Notable Works / 作品例证

  • IPCC, “Climate Change 2022: Mitigation of Climate Change”(政府与行业减排章节常以“economy-wide emissions”讨论整体减排路径与政策工具)
  • *UNFCCC / Paris Agreement documentation (NDC guidance and submissions)*(各国在提交与说明NDC时常使用“economy-wide emissions”表述覆盖范围与目标口径)
  • OECD environmental policy reports(在评估碳税、排放交易与监管政策效果时常以“economy-wide emissions”作为总体指标)
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