浅论环境变暖的危害及对策设想

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论文关键词：植树造林　反射层　环保节能

  Paper keywords: afforestation reflector environmental protection and energy saving    　　论文摘要:近年来，全球气温快速增长，致使海平面上升，部分地区暴雨暴雪，部分地方干旱难耐，甚至大部分生物难以生存。因此我们不能坐以待毙，而应积极采取措施遏制环境变暖，如植树造林，建立反射层，环保节能等。   Abstract: in recent years, with the rapid development of global temperatures, due to rising sea levels, blizzard is heavy rain in some areas and parts of drought, even most of the creatures to survive. So we cannot be sitting idle, and active measures should be taken to curb the environment change, such as afforestation, reflector, environmental protection and energy saving, etc.    2008年7月22和23日，加拿大埃尔斯米尔岛北岸的冰架发生断裂，形成2座浮冰岛，面积分别为4至5平方公里和14平方公里。这部分冰架原来面积为443平方公里，厚度约为40米。这次大断裂，让人开始担心北极冰层融化速度的加剧，以及未来彻底无冰的可能。   On July 22 and 23, 2008, Canada's ellesmere island in the north shore of the ice shelf break, forming two floating Iceland, respectively for 4 to 5 square kilometers and 14 square kilometers. This part of the ice shelf original area of 443 square kilometers and a thickness of about 40 meters. The fault, let a person began to fear that the arctic ice melting speed increased, and completely ice-free possibility in the future.    冰架是指与陆地相连的巨大浮动冰层。北极冰架之前比较大的断裂发生在2005年8月，与埃尔斯米岛相连的艾利斯冰架发生断裂，形成一座66kmz的浮冰岛，大小相当于美国曼哈顿。断裂的原因，加拿大极地专家米勒没有完全归咎于气候变化，他认为北极冰层的融化是一个不可逆的“单向过程”。   Huge floating ice shelf is connected to the land. Arctic ice-shelf before bigger fracture happened in August 2005, linked to ellesmere island Ellis ice shelves break, forming a 66 KMZ floating Iceland, the size of Manhattan. The reason of the fracture, polar specialist at Canada miller not blamed on climate change, he thinks that the melting of the arctic ice is an irreversible process "one way".    英国《自然》杂志上发表的一份研究报告称，新研究表明大气层中一种自然的周期性的能量增长正在北极圈附近从南到北移动，北极圈冰雪自然融化，正是在自然界能量迁移增加和人类活动造成全球变暖的双重作用下才使北极区出现严重反常。   The British journal nature, according to a study published in the new study suggests that the atmosphere of a kind of natural cyclical energy growth is moving from south to north, near the Arctic Circle, the arctic ice and snow melting nature, it is in the nature energy increased migration and human activity is causing global warming makes the arctic under the dual function of severe abnormal.    环境变暖现象已是人人皆知，但它造成后果的严重性和可怕性并不是人人都能想象的到。