环保热词

随着联合国气候变化峰会的召开，深圳市关于温室气体排放，碳足迹，以及节能减排的讨论成环保热话题。有些地方为了让人更好的了解低碳对环境保护的作用。有关专业机构还设计出一个碳足迹计算器，让每个人都了解自己的行为对环境造成的影响。那么，这个“碳足迹”到底是什么意思呢？

A carbon footprint is the total amount of greenhouse gases produced to directly and indirectly support human activities, usually expressed in equivalent tons of carbon dioxide (CO2). In other words: When you drive a car, the engine burns fuel which creates a certain amount of CO2, depending on its fuel consumption and the driving distance. When you buy food and goods, the production of the food and goods also emitted some quantities of CO2. Even if you heat your house with electricity, the generation of the electrical power may also have emitted a certain amount of CO2.

碳足迹指直接或间接支持人类活动所产生的温室气体总量，通常用产生的二氧化碳吨数来表示。换句话说，你开车的时候，发动机在燃烧汽油的同时会释放出一定量的二氧化碳，这个量由耗油量和行驶里程决定。你购买食物和商品的时候，生产食物和商品的过程也会释放出一定量的二氧化碳。就算你家的房子是用电采暖，电能产生的过程也是释放二氧化碳的。

Your carbon footprint is the sum of all emissions of CO2, which were induced by your activities in a given time frame. Usually a carbon footprint is calculated for the time period of a year.

你的碳足迹就是在一定时间段内你的所有活动引起的二氧化碳排放总量。通常情况下，碳足迹是以一年为一个时间段进行计算的。
 

原创文章如转载请注明©转载自译雅馨深圳翻译公司转载请以链接形式标明本文地址深圳翻译网址全国统一热线：400-8808-295