Climatic Characteristics And Rainfall Distribution Of The Experimental Area Essay

The Yellow River is not what is used be unfortunately. With the decrease in rainfall in the Yellow River Basin and also increasing water demands for irrigation purposes the river has dried up annually since 1972. The longest it ever ran dry was in 1997 for 226 days (Wu). These annual droughts have brought many challenges to the regions agriculture

Frederic Edwin Church is one of the most significant painters of the Hudson River School whose greatest works inspire awe about natural wonders. One of his famous works “Rainy Season in the Tropics” (1886), oil on canvas, is currently part of the Mildred Anna Williams Collection at The Fine Arts Museums of San Francisco, USA. This work presents the enormous power of the nature but at the same time it calls the viewer to step into and explore the true value of the nature.

Even thoughts this is called the dry season, there is still chances for the occasional flash flood. Average rainfall for this time of the year is between 0.1 to 9.3 inches. Higher rainfall amounts are closer to the end of the dry season, like April and May.

Droughts are a natural occurrence that has been around for millions of years. Droughts are unpredictable; no one can tell when they are going to take place, the severity, or how long they will last. Impacts on of a drought can send shockwaves thought the region. The economy, agriculture, the environment, and the residents of the region are all affected. (Vicente-Serrano, Beguería, & López-Moreno, 2009, p.1696)

There is no doubt that climate is a considerable element for the agricultural production. However, along with the climate change, extreme weather tends to be more frequent and more intense that destructively affects framing. As a result, the drought occurred in sub-Saharan Africa became continual and long duration, which resulted in poor harvests. In addition,

The average annually temperature has risen by nearly 1.3°F and is expected to increase to 3°F to 10°F by the end of the century. The precipitation has declined in snowfall amount totals. Precipitation in the summer time is anticipated

During the 90’s, Africa is one of the worst affected from water shortages. The rainfall in Africa comes in bursts; this means the water may not be collected because of how dry the land is. Therefore, Africa has had droughts that have affected the rainfall recently. As an outcome, Africa’s water supply is near scarcity, considering the facts stated.

To examine whether or not there is a link between drought and water quality types of drought had to be examined in order to choose which drought index to use. A drought is deficiency in precipitation over some period of time. Water shortages can include impacts on vegetation, animals, and/or people. For this project, The Palmer Hydrological Index was chosen because it provides numerical classifications of drought. The PHDI includes standardized calculations for each location based on temperature and precipitation variability of the specific location. This type of calculation makes the data collection and analysis easier, as impairment can be compared to a numerical value and drought is calculated specifically based on the regions temperature and precipitation variability.

The Hadley cells are thermally driven, direct circulations in the tropical atmosphere between 30N and 30S which conserve

A.The Sahara Desert is the world‘s extremely hot climate areas. Also the Sahara Desert is the harshest climate. To my knowledge The Sahara Desert gets less than 10 percent each year 10 percent of rainfall each year in the sahara desert and the rainfall and the water doesn’t stay very long in the summertime because it drys up and evaporation. In The summer, the Sahara Desert’s temperature gets around 136 degrees fahrenheit, the temperature might drop depending on the day could drop down 40 degrees fahrenheit during the evening time. Well I believe that the Sahara Desert is at mid-latitude area, because around the mid-latitude area it is very hot and steamy in the Sahara Desert. Well the amount of rainfall will be evaporated from how hot the desert is.

The environment is known for having little or no rain and affects where the people live. Most places have some rain; however, aridity rises and rain falls at random. Therefore, majority of the fresh water comes from the lakes and rain. The authors state, “The fresh water that is available comes from rain or from rivers, lakes…” (Roudi-Fahimi, Creel, and Souza). Rivers are rare in the dry climatic environment of Southwestern Asia and Northern Africa. Therefore, the main water source is the stream in the nearby mountains or harvesting rainwater outside the area.

Therefore, any changes of the amount of nounrouted delivery to Chowchilla farm, it doesn’t impact the precipitation. However, in both cases, there is significant difference between the precipitation and the total final surface water. This significant difference is caused by impacts of evaporation, infiltration, overland flow, stream flow, and ground water flow in Chowchilla farm. Based on the results, the amount of precipitation in 1969 is about 300,000 ac-ft, and the amount of the final surface water is about 5,000 ac-ft, therefore the loss in this subbasin is about 295,000

October to April forms the coolest season. The temperatures vary from 70s to the mid-80s F and humidity is low. From May to September forms the hottest season. As the inland desert is blown by the hot Khamsin wind, temperatures increases. Temperatures vary from mid-80s F to a high 110s F. There is limited annual average amount of precipitation with the northern and mountainous part of the country receiving 380 mm and the coastal region receiving 130 mm annually. The duration between January and March forms the rainy season with the most of the precipitation falling in quick short burst. Periodic flash floods that devastates areas and the population living near the sea level results due to this erratic rainfall. Agricultural produce and domestic animals are as well swept by these heavy

An arid zone is a region where there is a severe lack of available water. The plant must require very little water or have the ability to store water, for this type of climate zone can receive up to 25.4 centimeters of rainwater per year (Climate Types for Kids – Arid). In more extreme cases, an arid zone can receive as little as 0.1016 centimeters of rainwater in a single year (Climate Types for Kids – Arid). In the daytime, it can be blazing hot and reach temperatures up to 54°C (Climate Types for Kids – Arid). However, in the nighttime, temperatures can be as low as -30°C (Climate Types for Kids – Arid). The temperature of the zone is relative to its position from Earth’s equator. The soil nutrients in an arid zone are high in salt, low

The vast majority of this territory is occupied by large body represented by saline lakes, that is unsuitable area for agriculture. Furthermore, it is characterized by scarce rainfall and very irregular between 200mm and 12mm in the north and south.