积雪对世界非常重要，因为它有助于维持地球能量平衡的调节和地球表面总温度的变化(Colbeck & Anderson, 1982)。雪的融化对世界上不同的水供应产生了严重的影响。由于雪的融化，水体中的水越来越多。这也可能对农业和发电等人类活动造成问题。此外，它还导致了地球温度的上升(Mauritzen, 2011)。因此，保护积雪是非常重要的。积雪的另一个有害影响是它导致反照率对温度的反射减少。
最近几年，我做了很多关于积雪的研究。我发现积雪与水源之间存在着实质性的关系(Li et al.， 2016)。我试图找出积雪对水资源管理的严重影响。为了做同样的事情，我发现有一些水资源受到了积雪的影响。我发现在许多地区，由于积雪的融化，水位已经上升(Kargel et al.， 2005)。我发现，由于雪的融化，河流和其他水体的水位已经上升。一些对农业产生严重影响的河流数量急剧增加(Mao et al.， 2005)。
I would like to bring your attention towards the recent issue of melting of snow cover which has been faced by the world. It has been observed that in the recent times, there is a melting of snow at the hills. This has been as a result of the change in the atmosphere. It is very important to protect the snow covers.
Snow covers are very important for the world as it helps in the maintenance of the regulation of the energy balance of the Earth and the change in the overall temperature of the surface of the Earth (Colbeck & Anderson, 1982). The melting of snow had a severe impact on the different water supplies in the world. As a result of the melting of snow, the water in the water bodies is increasing day by day. This may also create a problem for the human activities such as agriculture and electricity generation. Moreover, it also leads to the rise in the earth’s temperature (Mauritzen, 2011). It is therefore very important to protect the snow cover. Another harmful impact of snow cover is that it leads to the less reflection of albedo back to the temperature.
In the recent past, I conducted a lot of research related to snow cover. I found that there has been a substantial relationship between snow cover and the water sources (Li et al., 2016). I tried to find out how the snow cover has a serious impact management of the water resources. In order to do the same, I found that there are a number of water resources which have been impacted by the snow cover. I found that there are many regions in which the water levels have risen because of the melting of the snow cover (Kargel et al., 2005). I have founded that the water levels have increased in the rivers and other water bodies because of the melting of the snow. There has been a huge increase in some of the rivers which have had a severe impact on the agriculture (Mao et al., 2005).