Essay On Sensitivity Analysis

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

Next, it is necessary to identify the land that is possibly flooded and this can be calculated as:

The tendency towards more intense precipitation events is projected to the future. The more precipitation, the more risk of flooding.More heavy downpours may increase the likelihood of property damage, travel delays and disruption in

Climate change includes changes in the average climate, such as a general warming in mean annual air temperature, and changes in the frequency of extreme temperature and precipitation events. Some world’s largest cities are located in coastal areas. This increases their vulnerability to rising sea levels and storm surges, risking livelihoods, property, and urban infrastructure.

The impacts from climate change across a number of sectors, including water security, agriculture, coastal communities, and infrastructure.

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.

Climate change data was collected from the IPPC AR4 General Circulation Model (GCM). The GCM is regionally dependent and shows the different mixes of greenhouse gas concentration in the atmosphere. (Sheffield & Wood, 2007, p.81) The simple mutlicalar drought index (SPEI) is used to show the climatic water balance. Monthly or weekly difference physiologically equivalent temperature (PET) and precipitation and is calculated at different times. (Vicente-Serrano, Beguería, & López-Moreno, 2009, p. 1699) Streamflow data was obtained from the U.S. Geological Survey Hydrological Climate Date Network (HCDN). (Regonda, Rajagopalan, Clark, & Pitlick, 2004, p.374) Snowfall data is gathered from surveys that were performed by the Natural Resources Conservation Service and precipitation data was gathered from the National Weather Service Cooperative Network. (Regonda, Rajagopalan, Clark, & Pitlick, 2004, p.375)

There is definitely the need for Richard Spellman to go through the draft documents. He needs to ensure that the employment deal that he had discussed with Walt Sawyer was in fact what the contract spelled out and that all information that has been exchanged informally, has been taken into consideration on the formal agreement.. In the “Open Items” email sent by Spellman to Sawyer, the only topic that wasn’t explained in further detail was Spellman’s base salary; further in-detail clarification was provided for bonuses, equity, and equity pool. Spellman

The methodology used was to utilize the Recurrence Interval formula (R) = (N+1)/M, to determine the recurrence interval and magnitude of historical floods provided on the Stream Gauge Data of Peak Flood Discharges on Clearwater River in Hazard City. Also, I reviewed the flood insurance map to

The importance of climate change, which is always debatable, has now become more controversial. It is believed that climate change has serveral negative impacts, thus it needs to be studied. As far as I am concerned, I strongly concur with the argument that causes and solutions need to be investigated. This article will elaborate the antropogenic impacts and potential solutions and thus lead to a logical conclusion.

The following paper will base on my chosen articles on our climate. I will provide a summary of each article. I will also compare and contrast the risk perceptions that are presented in each article I will identify any environmental stressors that are related to the environmental risk. It will be concluded with a discussion of my own risk perception of the issue. By the end of the paper you will be familiar with different affects that the environment has on us and risks that we take every day just breathing.

“Approximately 25 million people live in an area vulnerable to coastal flooding” (Environmental Protection Agency). The coastal activities generate 58% of the national gross domestic product. Activities that are involved are marine transportation, fish cultivation, tourism and recreation. The coastal area hold species and habitats that are essential to the ecosystem and society. The climate change affects the storm surge and precipitation, water temperature and coral reefs and shellfish.

As for poor weather condition, the ideal value ideal is 41.87%. However, the poor condition weather percentage for Japan is 67.1%, China at 38.4% and for Russia is 20.1%. The standardized results are shown in figure 5.

The water level (observed) and water level (simulated) water levels and the variation over time were graphed below in figure 5.

The three problems caused by climate change are, rise in sea level, varied energy demand, and water scarcity. Firstly, the impact on costal areas contributing to sea level rise has made low-lying cities vulnerable to them. Hunt and Watkiss (2011, p. 32) estimates that a 50 m raise in sea level would render Mumbai’s informal communities in severe despair. Moreover, climate change will lead to variation in energy demand. Hunt and Watkiss (2011, p. 33) explain even though winter heating will decrease due to warmer weather, cooling anticipated increasing in summer, increasing GHG