【ecological_deficit】什么意思_英语ecological_deficit的翻译_音标_读音_用法_例句_在线翻译

ecological deficit

生态赤字

...据 970 生态学杂志第27卷第6期 1．2．3生态赤字／盈余某个区域的生态承载力小于生态足迹时，出现生态赤字（ecological deficit， ED）。生态赤字的大小等于生态足迹减去生态承载力的差值。

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环境科学技术 | 经济学 | 地球科学 | 生物学

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: Ecological Deficit is the level of resource consumption and waste discharge by a population in excess of locally sustainable natural production and assimilative capacity. In spatial terms, the ecological deficit is the difference between that species population's effective ecological footprint and the geographic area it actually occupies.

以上来源于: WordNet

Individual country trends: Algeria experienced the largest change in national ecological assets balance, moving from a large reserve in 1961 to a large ecological deficit in 2008.

UNESCO: OFFICE IN VENICE
Demand outstrips supply: In less the 50 years, the Mediterranean region nearly tripled its demands for ecological resources and services, and increased its ecological deficit by 230 percent.

UNESCO: OFFICE IN VENICE
One exception to regional trends: Portugal was the sole country in the Mediterranean region to have significantly narrowed its ecological deficit in recent years (an 18 percent per capita decrease between 1998 and 2008).

UNESCO: OFFICE IN VENICE

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