Biogeochemical Cycles - Essay Example

Comments (1) Cite this document
The author of the essay "Biogeochemical Cycles" states that hydrologic Cycle, also known as the water cycle, refers to the constant movement of water on, above and below the surface of the Earth and this process has a vital role in the conservation of Earth’s water…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.8% of users find it useful
Biogeochemical Cycles
Read TextPreview

Extract of sample "Biogeochemical Cycles"

Therefore, the pathway of the cycle covers different regions from ocean to sky to earth and it covers all the Earth systems such as atmosphere, hydrosphere, lithosphere, and biosphere. “The movement of water in the hydrological cycle extends through the four parts of the total Earth system—atmosphere, hydrosphere, lithosphere, and biosphere—and strongly depends on the local peculiarities of these systems.” (Kuchment, 2004, p 2). The importance of the hydrological cycle to life’s processes is generally recognized as all living organisms, including humans, depend on the hydrologic cycle for water and different activities of humans such as drinking, respiration, perspiration, and elimination of wastes form part of this cycle. Significantly, human activities have a great impact on the functionality of the hydrological cycle and those activities that change the land cover of river basins and are aimed at regulating the water fluxes in nature can greatly change the hydrological cycle of the separate river basins, and even of large regions. “Due to human activities, the natural hydrological cycle of most river basins is becoming more and more transformed and regimented… The major effects of reservoir construction on the hydrological cycle (excepting runoff control) are an increase of evaporation and a rise of the groundwater table.” (Kuchment, 2004, p 30). Similarly, the impact of irrigation on the hydrological cycle is especially informative in the arid regions, although it is also substantial in regions with a moderate climate where irrigation is of supplementary character. In conclusion, human activities have a great impact on the functionality of the hydrological cycle. Read More
Cite this document
  • APA
  • MLA
(Biogeochemical Cycles Essay Example | Topics and Well Written Essays - 250 words, n.d.)
Biogeochemical Cycles Essay Example | Topics and Well Written Essays - 250 words. Retrieved from
(Biogeochemical Cycles Essay Example | Topics and Well Written Essays - 250 Words)
Biogeochemical Cycles Essay Example | Topics and Well Written Essays - 250 Words.
“Biogeochemical Cycles Essay Example | Topics and Well Written Essays - 250 Words”, n.d.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
schroederandrea added comment 1 month ago
Student rated this paper as
I never thought 376 words essay could be written in such a free manner. I loved the style of this essay. Will definitely use it for my own work!

CHECK THESE SAMPLES OF Biogeochemical Cycles

Business Cycles and Concepts

...? Unemployment in South Africa Lecturer The rate of unemployment can be defined by either the ILO harmonized definition, the national definition, or the OECD harmonized definition. The unemployment rate as per the OECD harmonized is the number of unemployed people as a percentage of workforce force (the total number of employed persons and those unemployed). The International Labor Organization defines unemployment as the number of workers who are currently not working, although are willing and able to work for the available pay, have actively searched for work, and are currently available to work (Timmons, 2008). Hence, the rate of unemployment can be referred to as the number of people who are actively looking for work divided... Unemploymen...
3 Pages(750 words)Research Paper

Business Cycles

...Is policy makers' concern relating to business cycles justified Give reasons for your answer. What policies have traditionally been used to damp downthese cycles Business cycles, also known as economic cycles, consist of periodic fluctuations in economic activity concerning its long-term growth trend. A typical business cycle involves periodical shifts between rapid growth of productivity, recovery and prosperity, and periods of stagnation or decline. These fluctuations are usually measured by the real gross domestic product (GDP). One of the policy makers' main roles is to smooth out the business cycle and to reduce its fluctuations...
4 Pages(1000 words)Essay

Growth and Business Cycles

...Growth and Business Cycles In discussing the future of business cycles in the United s, I am personally rather an optimist. This is primly due to the fact that I believe in today's world people for the most part are sort of helpless spenders. More money is being made by more people in various different fashions, and that figure does not seem to be slowing down in any way. I think that recessions which be much shorter and fewer of them at that, and this is mainly again due to the spending habits of the public. High priced luxury items seem to be the craze of even the average person, seemingly regardless of their income. In regards to which major trend I think will have the biggest impact on the business cycle, I believe... the...
2 Pages(500 words)Essay

Stock Market Cycles

...Street Address ST ZIP e-mail phone fax What Drives Stock Market Cycles Many would argue that what drives the stock market is what is going on in the news or at the White House. This is only minutely correct in relation to all the other factors that drive the market. Yes, the stock market reacts to announcements with fluctuations in the market that are short lived. The announcement that President Bill Clinton was going to be impeached, Scooter Libby's indictment, and in the aftermath of Hurricane Katrina the stock market responded by losing ground. But, in the above mentioned cases the stock market quickly recovered and made gains. Although the political world affects the stock market in the short term the market...
3 Pages(750 words)Essay

System Development Life Cycles

...Running head: System Development Life Cycle Development and Relevance of SDLC Management Information Systems Accounting Finance System Development Life Cycle In order to develop new systems organizations can select among four basic systems development life cycles: Traditional Prototyping Rapid Application Development (RAD) End-user development Traditional Systems Development Life Cycle A traditional SDLC has the following characteristics: Identify need for a system Problem identification and solution. Alternative solutions Technical design layout System testing System upgradation A traditional SDLC is often represented by "Waterfall" model. The Waterfall...
13 Pages(3250 words)Essay

Microorganisms in Nature and Biotechnology

...of microbes quite vital in the applied research of modern days. Microbes play quite important roles in the biogeochemical cycles, agriculture, medical microbiology and biotechnology. These roles have been customized by technological innovations to suit human needs and to favor the facilitation of applied research. The objective of this essay is to critically analyze the role of microbes in biogeochemical cycles, agriculture, medical microbiology, food technology and biotechnology. Microbes in biogeochemical cycles: Major biogeochemical cycles involve carbon cycle, nitrogen...
5 Pages(1250 words)Essay

How do humans interfere with biogeochemical cycles

...The Nitrogen Cycle The nitrogen cycle is the process and the movement of nitrogen through the ecosystem. Nitrogen is an important constituent of theatmosphere and makes up 79% of the Earth’s atmosphere ( During the nitrogen cycle, nitrogen in the air present in the form of nitrous and nitric oxide, travels to the earth as nitric acid, or acid rain. The process of nitrogen fixation involves nitrogen fixing bacteria found in the roots of certain plants and these bacteria are able to convert atmospheric nitrogen into organic molecules and proteins (Csuros, 1999:61). This nitrogen then travels to animals and humans when the plants are eaten, and is excreted as urine, which contains ammonia. Ammonia is poisonous... , but...
4 Pages(1000 words)Essay

Macro : Business Cycles

...Business Cycles Q1. Business cycle is a major economic phenomenon that poses challenges and problems to economists in their attempt to stabilize the economic growth rate and stability. Each economy faces the changes in economic cycles that results in instability and brings different economic problems. During the recession for instance, the rate of unemployment rises and the inflation rate declines (Stock and Watson 56). The period is characterized by low level of investments and decline in the GDP. Considering the data of US in 2012, US can be said to be in the expansion cycle. Expansion cycle is the upward movement from the recession and the...
2 Pages(500 words)Essay

Christianity and the World of Faith

2 Pages(500 words)Essay

Biogeochemical Cycles

...Biogeochemical cycles A biogeochemical cycle is a cyclical pathway through which all nutrients stream in to the living components from the nonliving and then back to them. Bio means living, geo means rocks and soil and chemical means the involved processes. Out of the gaseous and sedimentary cycles, the two basic types, the former is global. The reason being its major nutrient pools are the atmosphere and the oceans, hence making it so. “The three most important gases for life are nitrogen, oxygen and carbon dioxide. They are present in steady quantities of 78, 21 and 0.03 percents respectively, in atmosphere” (Smith, pp. 475). (Figure: Smith,...
4 Pages(1000 words)Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Biogeochemical Cycles for FREE!

Contact Us