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關注：1
2013-05-23 12:21
求翻譯：emissions of 50% by 2050 (against 1990 levels), with some developed countries, such as the UK, already committed to an 80% reduction over this period [Committee on Climate Change, 2008]. To our knowledge no country has, as yet,disaggregated these national-level carbon reductions into a series of sectoral targets. In t是什么意思？ 待解決
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emissions of 50% by 2050 (against 1990 levels), with some developed countries, such as the UK, already committed to an 80% reduction over this period [Committee on Climate Change, 2008]. To our knowledge no country has, as yet,disaggregated these national-level carbon reductions into a series of sectoral targets. In t
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2013-05-23 12:21:38
到2050年排放量的50％（1990年水平），與一些發達國家，如英國，已經承諾在此期間減少了80％[氣候變化委員會，2008]。就我們所知，沒有任何一個國家，還分列了一系列的部門目標到這些國家層面的碳減排。理論上講，這些目標應與不同行業碳減排的邊際成本（MCCA）。它不知道如何MCCA的物流活動可能比較其他業務活動。然而，在絕對數量來看，很可能是在2050年比今天更小的碳足跡物流。
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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