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绿色出行,拯救我们的空气——何亭羽
发布时间: 2015年3月19日     点击 9402 次   责任编辑: zjy

 

 每每换台,新闻主持人总是用他们冷静的声线给予我们有关PM2.5指数最及时的报道,医院门诊处病人的特写、柴静的《穹顶之下》更是引发了人们的纷纷议论。身处上海的我颇有体会的,在这座闻名世界的大城市中,想要见到一方蔚蓝色的天空显然已经成为了一件难事,当我们抬头时,出现在我们视野中的往往总是一片灰蒙蒙的雾霾。我们应该深思,这般糟糕的空气究竟是怎么形成的,我们又该怎么拯救我们的空气呢?

 

车辆泛滥,造成大量尾气污染空气

    随着科技的飞速发展,人们的生活质量也得到了提高,私家车开始进入各家各户。国家环境保护部于20121227发布消息称,与1980年相比,全国机动车保有量增加了30倍,达到20754.6万辆。在机动车保有量增加的同时,尾气排放总量也增加了14倍。这一巨大的增长量也使得我国的城市空气呈现出了煤烟与机动车尾气复合污染的特点,并且污染将日趋严重。

废气排放,无法完全净化

我国的废气排放量依然以惊人的速度增长着,尽管目前世界上已经提出了许多净化加工废气的办法,但是大部分都是治标不治本,有些甚至可能会造成二次污染。就算是如今常见的汽车尾气净化器,也只能够降低其中二氧化碳以及其它有害气体的含量,无法完全净化尾气。

雾霾严重的上海

    其实,造成这灰蒙蒙天空的原因就是我们自己。我们总是为了图方便、图快捷,随意地挥一挥手就招来了一辆出租车,抑或是坐上舒适的私家车。我们总是不肯多走那么几步,不肯花些时间去等候一辆公交车。没错,我们的物质生活的确得到了提高,可是精神却还停留在以前。

所以我认为:不仅是我们的国家要做出行动,我们自己也要为环境保护做出些贡献。我们可以选择绿色出行,迈开我们的步伐;在想要拉开出租车车门时,告诉自己:“去试试公共交通吧。”在满足自己的物质生活的同时,我们也可以学着约束自己,使我们的精神生活得以能够充实、幸福。让我们携手保护环境,为我们自己,也是为我们的子孙后代。

 

Green travel, to save our air

Tingyu  He

   Whatever the channels are, the news reporters always give us the most timely reports about the PM2.5 with their calm voice. The pictures of the patients ,and Jing Chai’s Under the dome even had raised so much discussion about it. I have seldom see the blue sky since I went to the junior school. When we go out ,we can see the gray haze is around us. We should ponder how bad air is formed, and how can we save our  air?

 

Vehicles caused a lot of exhaust air pollution

       According to the news from Environmental Protection on December 27, 2012, the national vehicle population increased 30-fold, to 207 546 000.Increase in vehicle population , compared with 1980,hile the total amount of emissions has increased 14-fold. and pollution will become increasingly serious.

 

 

 

Emissions an not be completely purified

       Our exhaust emissions are still growing at an alarming rate, even though the world has made a number of ways to waste gas purification process, but most of them are palliative, and some may even cause secondary pollution. Even now the common automobile exhaust purifiers, which we can only reduce the content of harmful carbon dioxide and other gases, can not be completely purifying exhaust.

 

 
        In fact, this overcast skies caused by the source, that is our own. We are always for convenience, Figure fast, casually waving a wave to provoke a taxi, or to enter the parking lot is riding on a comfortable car. We always refused to go so short, refused to take the time to wait for a bus.

 

        So in my opinion, not only our national government need try to do something, but also we need make some contribution to environmental protection. We can choose green travel, taking our pace; when we want to open the door of a taxi, we can tell ourselves : “Why not to try the public transportation.” Let us work together to protect the environment, for ourselves and our offspring as well.

 

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