Factors Affecting The Biotic And Abiotic Features In The Environment

2875 words - 12 pages

Factors affecting the role that the relationships between biotic and abiotic factors contribute to the relationship between foliage and ground coverBy Effie LucasIntroduction:A functioning ecosystem is totally reliant on the way in which factors such as biotic and abiotic interrelate and create a balance of living and non-living. Biotic factors are those features of the environments of organisms arising from the activities of the other living organisms, relating to, produced by, or caused by living organisms (M. Thain/ M. Hickman 2003:16). Abiotic factors are non-living chemical and physical factors in the environment which include light, temperature, water, atmospheric gases, and wind as well as soil. The six major abiotic factors are water, sunlight, oxygen, temperature, soil and climate (http://el.erdc.usace.army.mil/pmis/biocontro l/html /abio tic .html). Biotic and abiotic factors combine to create a system or more precisely, an ecosystem which is a community of living and nonliving things considered as a unit. Biotic and abiotic factors are interrelated (Groiler 1997:106). If one factor is changed or removed, it impacts the availability of other resources within the system (http://library.thinkquest.org). If an abiotic factor is changed, such as soil nutrient levels, this may affect the growth of a biotic factor such as grass and trees, in turn making the plants decrease in population. This subtle change in turn affects biotic factors such as large organisms that need the plants to survive. This decreases the number of large organisms and affects the balance of the ecosystem. Ground cover is those herbaceous plants, small shrubs and non-vascular plants growing beneath the tree and shrub canopy (museum.gov.ns.ca/mnh/nature/ nhns2/glossary.htm.) Ground cover is used for two main purposes; to hide the ground beneath, or to protect it from erosion or drought. Foliage cover is the percentage of a fixed area covered by crowns of plants surrounded by a vertical projection of the outermost perimeter of the spread of the foliage (www.fs.fed.us/r6/ fremont/sycan/text/ APPENDI X_C.htm). Ground cover and foliage cover are along with biotic and abiotic factors interrelated. The quantity of vegetation that lives in a particular area is totally dependent on the percent canopy cover that is above. If the role of photosynthesis; the process by which plants convert water and carbon dioxide into carbohydrates, using sunlight as the source of energy and the aid of chlorophyll (www.psrd.hawa ii.edu /PSRD glossary.html) is relied upon, ground areas with a high percentage of canopy cover will have a decreased amount of living vegetation underneath, as the process of photosynthesis cannot be efficiently accomplished. The relationship between biotic and abiotic factors affects the relationship between ground cover and foliage cover as the two factors interrelate and assist or hinder the others actions.Aim: To determine the possible relationships between biotic...

Find Another Essay On Factors Affecting the Biotic and Abiotic features in the environment

Brand Loyalty and the factors affecting it

1954 words - 8 pages product which can be consistent in providing a specific set of features, benefits and services to the buyer.Branding is defined as a process by which companies distinguish their product offerings from the competition. Some brands are supported by logos, for example theprancing hose of Ferrari. By developing an individual identity, branding permits customers to develop associations with the brand (e.g. prestige, economy) and helps in purchasing

Factors Affecting the Beep Test Essay

1982 words - 8 pages In this report, I will be writing about the data that was collected from the beep test, which tests the aerobic endurance of the participants who are performing the test. With the results collected I will be discussing the different factors that may have impacted on the participant’s results. Robinson (2010) states that there are different systems in the body such as the skeletal, muscular, circulatory, and respiratory. Despite the fact all

Factors Affecting the Unemployment Rate

960 words - 4 pages unemployed there must be some demonstration of efforts to gain employment (Trading Economics). The bureau of labor statistics has collected the primary data on the levels of unemployment so as to help the government plan. The table and chart below represents the secondary data on the changing rates of unemployment in the United States of America for ten years (2000-2010). Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Percentage Change

Motivational Factors Affecting Cultural Heritage Tourism in the Philippine Setting

939 words - 4 pages very accessible to anyone who wants to explore and experience it. After that time follows (32%) because most the travelers have businesses and other commitments to be considered when travelling. In relation to this, tourists usually plan their vacations ahead of time to avoid conflicts on schedules. The second to the lowest factors is season (22%) considering the fact that the demand for tourism varies upon the climate and environment in the

Factors Affecting African American Persistence in the Sciences

1944 words - 8 pages A similar study conducted by Kenneth I. Maton and Freeman A. Hrabowski III looks at the facts contributing to the success of African American college students in the sciences. Those factors being 1) Academic and Social integration, 2) Knowledge and skill development, 3) Support and motivation, and 4) Monitoring and advising (Increasing the Number of African American PhDs in the Sciences and Engineering: A Strengths-Based Approach 548-550

Factors Affecting African American Persistence in the Sciences

2961 words - 12 pages or in-school factors, and approach that ignores or oversimplifies the role of larger socio–historical and structural forces” (McGee and Martin 49). This paper aims to use story to go beyond this “oversimplification” and address both the facts and give historical and social context to the experience of African American scientists. Looking at the experience of an African American scientist through the lens of Ernest Everett Just, Walter E. Massey

Factors Affecting African American Persistence in the Sciences

1720 words - 7 pages overcome obstacles and earn a degree in the sciences. Using stories and empirical evidence this author will examine the difficult environment through which African Americans are able persist and persevere when supported with access to mentors, participation in science programs, community support, and confidence in their academic ability (Hines 4; Maton, Hrabowski and Schmitt 629). Current statistics suggest that U.S. rates for enrollment of African

Factors Affecting African American Persistence in the Sciences - 2207 words

2207 words - 9 pages African Americans in the sciences is associated with disconnects between interest in science and choosing the correct high school courses needed to continue at the collegiate level (Hines 21; Palmer, Davis and Moore 107; Oakes 158). In the article, What Factors Contribute to Success of African American Women in Science and Mathematics: Do Teaching Techniques Matter? Sheryl McGlamery, the Associate Professor of Science Education at the University of

Reykjavik the largest city in Iceland features a rich history and a rugged environment. -Torist Atractions,Brief history, Cultural aspects

527 words - 2 pages ReykjavikReykjavik, the biggest city in Iceland, features a rich history and an exciting environment. Reykjavik hosts the worlds largest seaport. People come from all over the world to see its massive glaciers and its interesting culture. It is large enough to house over half of Iceland's population. Most people are attracted by its extreme climate which ranges from 42 F in the south to 39 F in the north and that's in the summer time.Because of

Mangroves at Homebush Bay Bicentennial Park. How mangroves work, how to test for mangrove abiotic and abiotic features

2392 words - 10 pages Badu Mangrove community.AimThe aim of this report was to explore the abiotic and biotic features concerning the growth and placement of grey mangroves (Avicennia Marina ) in the Badu Mangrove community at Sydney Olympic Park. The surface area of the Badu Mangroves is approximately 38 hectares, its location is Latitude: 33˚51'48.7"S Longitude: 151˚04'32.07"E Factors that influence the mangroves' lifestyle were also

Factors affecting the resistance of a wire

1216 words - 5 pages Factors affecting the resistance of a wireIntroduction:Resistance is a force, which opposes the flow of an electric current around a circuit.Resistance is measured in Ohms. George Ohm discovered that a circuit sometimes resists the flow of electricity. He called this 'RESISTANCE.' He even came up with a rule for working out the resistance of a circuit, which was:R= V ÷ IV- VoltsI- CurrentR- ResistanceOhms law says the more resistance

Similar Essays

Litterature Review: Biotic And Abiotic Factors Affecting The Distribution Of Freshwater Macroinvertebrates

1964 words - 8 pages long believed that water as a medium, and current as a force, strongly determine ecological distributions and shape anatomical and behavioural adaptations". Its importance has even led to the establishment of different criteria for classifying flow environment (Davis and Barmuda, 1989). In another study, Newlon and Rabe (1977) stated that the two most important factors affecting macroinvertebrates are substrate and suspended sediment. They found

Field Study Of Biotic And Abiotic Factors Affecting Abundance And Distribution Of Mangroves In Sydney Olympic Park Mangrove Reserve

1728 words - 7 pages Field study of biotic and abiotic factors affecting abundance and distribution of mangroves in Sydney Olympic park mangrove reserve.Mangroves are plants that live between the sea and the land, where they are flooded by tides.The word 'mangrove' is given to either an individual species of plant or to a group of unrelated plants, living in areas that are flooded by tides. So a mangrove may be a tree, shrub, palm, fern or grass - all of them able

General Environment F Actors Affecting The Softdrink Industry

639 words - 3 pages General Environmental Analysis of the Softdrink IndustryTechnological Environment. Revolutionary developments in machineries brought by technological advancements and discoveries have provided companies with enhancements in its operations, which when adopted and utilized effectively, may bring progress. Here, companies are able to produce more outputs than they have before, increasing its productivity and keeping up with the increasing demand of

Genetic Crosses Features: Heredity And The Environment

837 words - 4 pages Genetic Crosses Features of inheritance What influences you? Two influences make you what you are at this moment: heredity and environment. Heredity is the set of characteristics that you inherited from parents. Environment is the set of factors that have acted on you throughout your life. Sometimes it is difficult to determine where the influences of heredity end and environmental influences begin. Genetics is the study of heredity and attempts