How Does a Climate Change Influence Water Resources? Essay

In addition, global climate change will exacerbate these challenges faced by countries and populations. Shifting precipitation patterns threaten to reduce water availability in some regions while inflicting stronger storms on others, increasing both potential droughts and floods. This may increase the frequency of more serious

Heavy precipitation events that historically occurred once in 20 years are projected to occur as frequently as every 5 to 15 years by this late century. Short term droughts are expected to intensify in most regions. Longer term droughts are expected to intensify in larger regions in the Southwest. Flooding may intensify in many U.S regions. Climate change is affecting the groundwater availability also. Sea level rising and storms surges are expected to compromise the sustainability of coastal freshwater and

I think that if the temperature of the water changes it would affect the surrounding land drastically because everything thing is used to that temperature already.

Shifts in temperature and precipitation will be a shock to fragile ecosystems which depend on specific climatic conditions. Many species will be unable to adapt as fast as their environment changes and face sharply reduced numbers or extinction. Scientists estimate that a warming of just 2 degree will put as many as 30% of the world's species at risk of extinction. Plants and animals aren’t the only ones feeling the pressure of changing ecosystems. Many regions will face severe water shortages in a warmer world, creating the potential for conflict. It is believed that the genocide in Sudan’s Darfur region is at least in part a response to water shortages resulting from global warming.

This study has found that global annual temperature has been increasing more rapidly than in centuries past. As the temperature rise the evaporation levels rise as well and the amount of precipitation the atmosphere can hold rises. A 1% per year of increasing CO2 concentrations increased temperatures that caused a higher rate of evaporation accumulating in more droughts. (Sheffield & Wood, 2007,

Due to the immense anthropogenic release of green house carbon emissions into the atmosphere, there has been and will be major detrimental effects on human resources and the ecosystem. For example, by the middle of the 21stcentury, River runoff will increase by 40% in northern latitudes and also in a few tropical areas, while in dry regions it will decrease by 30%. Some of these tropical areas have already reported and are experiencing water droughts that will only get worse (Gillman 2008). In addition, if temperatures continue to increase to 1.8-5.4 degrees, food productivity and resources will be affected. When the temperatures reach the lower latitudes of what is predicted, there will be a slight increase in food productivity for a little while. However, when the temperatures reach the higher end of the latitudes, food productivity will

In the water sector, which is a special concern for this research, it is predicted that the water supply conditions in all regions and sectors in the world are likely

Water scarcity is a problem and will be a larger problem in the future . As the earth warms , regions currently receive an adequate supply of rain . The change

Precipitation changes and snow cover patterns will alter the way water is being transported causing more droughts and floods in summer and landslides in winter.

In the west about seventy percent of the regions precipitation falls during winter. States such as Arizona and New Mexico are critically dependent on this for their water source. As a result of earlier melting snowpacks, and more winter rains instead of snow, many scientists have stressed that drought, decreased water supplies, and floods will be a result. With this earlier melting of snow and stream flows it can cause a stress on plants resulting in a longer dry season between winter and monsoon season thus increasing the risk of forest fires. The melting of snow will result in a more elevated stream flow which lead to a greater risk of spring flooding. This climate change and decrease in water, the cost of maintaining and improving drinking water will greatly increase. Already today in California, a drinking water infrastructure’s needs are an estimated 4.6 billion annually over the next ten years even without taking into the effects of climate change. Farming and agriculture will also be effected greatly in a negative way. A warmer and drier climate is predicted to accelerate water reservoirs to a more urban environment thus taking away from agriculturally driven

Climate is inherently variable. Climate changes from place to place and it varies with time. The world now faces one of the complex and important issue it has ever had to deal with: climate change. Climate change today is one of the biggest concerns of human beings on the planet and the effects of climate change are undeniable and it may cause environmental, social, and economic threats to the planet. We already know and easily can highlight several signs of climate change. They are: rising global sea level, widespread melting of snow and ice, rapidly changing ocean and global temperatures, and other signs. So, what are the causes of climate change? Is it natural or do human beings cause it? Well, in both cases we would be right. The climate change can be affected by natural factors, such as solar output, volcanic eruptions, and the Earth’s orbit around the Sun. Also, climate change can be affected by human activities such as, deforestation, burning fossil fuels, causing ozone hole, and building mass destructive weapons and using them on earth that causes a huge radioactivity on earth. Currently, the threat of global climate change does not threaten some nations to the extent of others. Compare the United States with the rest of African countries. We live in prosperity and in much easier time than the rest African countries. Most African countries cannot grow anything on their lands because of climate change. At the end, climate change might affect everyone on

People have been aware of the rise in the earth’s temperature and its effects however, many persuaded themselves that there was really no immediate danger as well as, there was nothing one could do to mitigate the issue and felt higher authorities were responsible for outcomes and resolutions (Wearts, 2011). On the contrary there is immediate danger and long term affect to our earth if our earth’s temperature continues to rise. Polar caps and glaciers will melt resulting in major changes in our ecosystems and causing the sea level to rise (McKibben, 2009). Anthropogenic Climate Change has caused the uprising of precipitation intensity and or dry spells, and wind patterns (Giorgi, Coppola, Diffenbaugh, Gao, Mariotti & Shi, 2011). Precipitation intensity up rises due to the increased atmospheric water holding volume. The increase is related to surface evaporation rates ultimately,

“Our generation has inherited an incredibly beautiful world from our parents and they from their parents. It is in our hands whether our children and their children inherit the same world” (Richard Branson). This quote is a brief rewording of the issue we have today with global warming. For those who are not aware of what global warming is, it is when too much carbon dioxide is added into the atmosphere. Global warming can cause sever hurricanes, intense weather, and many other natural disasters. For example, the lack of protection to our species and natural resources has led to many conflicts around the world. The lack of conservation of natural resources and need for habitat protection has had a major impact on the environment also.

Global climate change is real, it has noticeable effects on the environment. Climate change in the earth is caused by numerous activities. When climate change happens; temperatures can rise tremendously. Rapid warming notice nowadays is uncommon in the history of our planet. The rising temperatures will have great effects on the plant’s climate patterns and on all living things. When temperatures increase, different adjustments can occur on earth. For example, it can cause droughts, floods, air pollution, as well as extreme heat waves. Oceans are also experiencing changes: oceans are warming and becoming more acidic, glaciers are melting, and sea levels are rising. As these adjustments will occur in the future, it will cause challenges to our society and environment.

Climate change could be described as any process that causes adjustment to climate system be it a volcanic eruption to a change in the solar activity. Today, however, the phrase is most often used as climate change caused by humans. Climate change is also used commonly with another phrase – "global warming" – reflecting scientific observations of strong warming trends over the past century or so. Indicators like rising sea levels, retreating snow cover and glaciers, longer growing seasons and shifting wildlife has alarmed scientific community unanimously agreeing that the earth has warmed in the last century. Experts however are of the opinion that climate change is a more accurate phrase than global warming as the latter is just one component affecting the larger climate systems of the earth.