fbpx

Water Balance Assignment | College Homework Help

A lot of people think that drought means a lack of precipitation.  However, precipitation is only part of the equation.  Another important aspect of what we need to consider is the natural loss of liquid water to the atmosphere, the processes known as evaporation and transpiration (evapotranspiration).  The higher the temperature, the higher the rate of evaporation in a particular area.

Don't use plagiarized sources. Get Your Assignment on
Water Balance Assignment | College Homework Help
Just from $13/Page
Order Now

CLICK HERE TO PLACE AN ORDER

Therefore, it is possible to have a drought in one region one year with a given amount of precipitation (35 inches) and do not have a drought the next year with less precipitation (30 inches).  This is caused by the latter year have a lower rate of evaporation due to lower temperatures.  For us to have a good understanding of the stresses that are placed on water resource it is necessary to have a good understanding of the hydro-climatic processes that are at work at different locations.

Here we are looking at the periods of surplus, water utilization, deficit, and recharge.  An analysis of this help indicates the severity of water needs in a particular area.  In the mid-latitudes, the winter season is generally associated with a surplus, when the soil is holding its capacity of water, partially due to low rates of evaporation.  Spring is associated with water utilization, where the water stored in the soil from winter is being used up, at least until there is no water left in storage.  Summer is associated with periods of the deficit, when there is no water in storage, due to a lack of precipitation and high evaporation rates. ]

The fall is associated with recharge, where moisture is being added to the soil due to declining levels of evaporation as the atmosphere begins to cool.  Below we are looking at 2 very different locations, Berkeley, California, which is in a fairly dry environment, with a winter-time precipitation maximum, and Terre Haute, Indiana, which has a peak of precipitation in the summer months.  Compare them for similarities and differences in their hydro-climatologic data.

A.    Study the attached table in Figure 1 of this Lab Exercise.  This represents the Water Budget of Berkeley, California.

B.    Using the Terre Haute, Indiana, data given below, complete a data tabulation of the average annual water budget of the area:

WATER BUDGET FOR BERKELEY, CALIFORNIA (Figure 1)  see attachment

Note:

CLICK HERE TO PLACE AN ORDER

·        The data is in centimetres (cm)

·        The estimated soil moisture is at field capacity

·        In the data tabulation, complete one column at a time.  In this case, January serves as an acceptable starting point.

Consult the following web sites for information about water budgets and the following terminology:

http://www.earthonlinemedia.com/ebooks/tpe_3e/hydrosphere/water_balance_1.html

http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/hyd/home.rxml

Key:

P = PrecipitationChange in ST = change in 10.0 cm storage = Actual storage (somewhere between 0 and 10 cm, inclusive)AE = Actual Evapotranspiration (never greater than the Potential Evapotranspiration); evapotranspiration -> is the combined processes of evaporation and transpiration; the delivery of water to the atmosphere by vegetation and by direct evaporation from wet surfaces = Deficit (Will only occur when the soil has no moisture; ST = 0) -> PE = Potential Evapotranspiration (the higher the temperature the greater; this is the amount that would be lost with an unlimited supply of water)S = Surplus (will only occur at field capacity -> 10 cm -> soil is holding its maximum capacity of moisture

In terms of a water balance, we generally look at 4 stages of water usage:  surplus, usage, deficit and recharge.  We are making an assumption, for the basis of this exercise, that the maximum storage capacity of the soil (field capacity) is 10cm.  Using this value, a surplus can only occur when the soil is at field capacity in storage (10cm).  The usage occurs as the soil water storage is reduced from 10 cm to none.  A deficit will occur only when the soil has no water in storage.

Recharge occurs as water is being added to storage, and the values of storage are increasing from 0 to 10 cm.  Upon reaching 10cm, the soil will be back in a surplus situation.  In the mid-latitudes, the surplus is often associated with winter, usage with spring, the deficit with summer and recharge with the Fall.  One other assumption that we make here is that with the Berkeley data we are starting with 9.7 cm in storage at the beginning of the year and the Terre Haute starts off being at field capacity with a value of 10 cm of storage from the previous December. Get Geology homework help today

Calculate your paper price
Pages (550 words)
Approximate price: -

Why Choose Us

Quality Papers

At Myhomeworkwriters.com, we always aim at 100% customer satisfaction. As such, we never compromise o the quality of our homework services. Our homework helpers ensure that they craft each paper carefully to match the requirements of the instruction form.

Professional Academic Writers

With Myhomeworkwriters.com, every student is guaranteed high-quality, professionally written papers. We ensure that we hire individuals with high academic qualifications who can maintain our quality policy. These writers undergo further training to sharpen their writing skills, making them more competent in writing academic papers.

Affordable Prices

Our company maintains a fair pricing system for all academic writing services to ensure affordability. Our pricing system generates quotations based on the properties of individual papers.

On-Time delivery

My Homework Writers guarantees all students of swift delivery of papers. We understand that time is an essential factor in the academic world. Therefore, we ensure that we deliver the paper on or before the agreed date to give students ample time for reviewing.

100% Originality

Myhomeworkwriters.com maintains a zero-plagiarism policy in all papers. As such, My Homework Writers professional academic writers ensure that they use the students’ instructions to deliver plagiarism-free papers. We are very keen on avoiding any chance of similarities with previous papers.

Customer Support 24/7

Our customer support works around the clock to provide students with assistance or guidance at any time of the day. Students can always communicate with us through our live chat system or our email and receive instant responses. Feel free to contact us via the Chat window or support email: support@myhomeworkwriters.com.

Try it now!

Calculate the price of your order

You will get a personal manager and a discount.
We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Homework Writing Services

My Homework Writers holds a reputation for being a platform that provides high-quality homework writing services. All you need to do is provide us with all the necessary requirements of the paper and wait for quality results.

Essays

Essay Writing Services

At My Homework Writers, we have highly qualified academic gurus who will offer great assistance towards completing your essays. Our homework writing service providers are well-versed with all the aspects of developing high-quality and relevant essays.

Admissions

Admission and Business Papers

With Myhomeworkwriters.com, we will help you secure a position at your desired institution. Our essay writing services include the crafting of admissions papers. We will still help you climb your career ladder by helping you write the official papers that will help you secure a job. We will guide you on how to write an outstanding portfolio or resume.

Editing

Editing and Proofreading

Myhomeworkwriters.com has a professional editorial team that will help you organize your paper, paraphrase it, and eliminate any possible mistakes. Also, we will help you check on plagiarism to ensure that your final paper posses quality and originality.

Coursework

Technical papers

My Homework Writers harbors professional academic writers from diverse academic disciplines. As such, we can develop homework writing services in all academic areas. The simplicity or complexity of the paper does not affect the quality of homework writing services.