Essays on Ecology

A Concept of Evolutionary Biology

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The article written by Dr. Ulrich Kutschera discusses the history of the \"species concept\" as originally proposed and written by Charles Darwin in his most influential book, On the Origin of Species and how his concepts evolved into the branch of science known today as \"evolutionary biology\" (Kutschera 2009, p. 1248).It briefly explained the contents of Darwin\'s original work in five concise points that mostly refer to having gradual modifications within species. The article also discussed the scientists that both…...
Ecology

Coliform Form of Bacteria

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State Extension Service provides relevant information related to Coliform (“Coliform Bacteria,” PennState Extension, 2016). Coliform bacteria include several types of bacteria that occur throughout the environment. These bacteria are usually found in soil and surface water. Large numbers of certain kinds of coliform bacteria can also be found in waste from both animals and humans (“Coliform Bacteria,” PennState Extension, 2016). Most types of coliform bacteria will not cause harm to humans.Some forms of coliform can cause mild sickness and a…...
Ecology

What Is Forest?

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A forest is defined by Merriam Webster as “a dense growth of trees and underbrush covering a large tract”. Animals breathe in oxygen and breathe out carbon dioxide. The trees in the forest take in carbon dioxide and give off oxygen during photosynthesis. This is an example of one of the many symbiotic relationships in the forest ecosystem. The trees are able to grow because of good sources of water throughout the year. This is one of the things that…...
Ecology
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Interpretation of Ecological Consciousness in The Old Man and the Sea

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In recent years, with the increasing environmental crisis, the ecological writing and ecological criticism of the relationship between man and nature has received more and more attention. In the work "The Old Man and the Sea", Hemingway vividly showed his readers the concern for human living environment and the respect for nature's ecological and cultural awareness.This chapter attempts to analyze the author's thinking on the relationship between human and nature in the perspective of emerging ecological literary criticism, so that…...
Ecology

The Metamorphosis of Plants

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Splicing plant varieties enables more than one kind of fruit or flower to coexist on the same body, or sometimes, varieties merge in such a way that the rootstock takes on the characteristics of the graft (Melnyk, 2015: 183). In both scenarios, grafting yields unlikely amalgamations and hybrid mixes. Unearthing a conceptual understanding of grafting seems to likewise propose novel encounters between different modes of thinking, from philosophy and literature, to the natural sciences. In actual fact, the cross-pollination of…...
Ecology

Science as the Key to Solving Problems

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A well planned science education programme can be a fruitful effort in developing the desired attitudes and shaping the scientific out look. Recognizing the importance of science education Nehru observed that” It is science alone that can solve the problems of hunger and poverty, of insanitation and literacy, of superstitions, customs, and tradition of vasr resources running off waste, of a rich country inhabited by starvingbpeople”.The society of the twenty first century will, quite clearly, continue to be shaped by…...
Ecology

The Importance of Ecological Change and Their Causes

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Adrian Dawkins G. Pickren SUST-101 2 March 2020 Changes in our Land In William Cronon’s Changes in the Land the reader is given insight into the ecology of New England as well as insight into Indian and European colonists society, and their interactions with each other. Cronon believes that the actual ecological changes themselves are not as important as to why these changes occurred in the first place.He feels that people are in an endless cycle creating and re-creating their…...
Ecology

The Different Types of Vegetation and Its Significance to the Environment

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Identification of the Types of Natural VegetationVegetation is a key component of an ecosystem; thus, it is involved in the control of various biogeochemical cycles such as water, nitrogen, and carbon. Vegetation playing an important role to the environment is classified as natural and planted vegetation. Vegetation types are determined by the type of soil, land formation, and the climate of the area in which the vegetation grows. For instance, more rainfall supports the growth of taller plants and those…...
Ecology

An Examination of Biodiversity and Its Benefits to Life

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In the world that we live in there so many variations that appear in almost every form of life. Still, variation goes beyond living things to also include non-living things hence the general term "diversity." As the interaction in life goes on due to the differences that exist among the things in the world, certain benefits are realized which ultimately lead to promotion of quality life among the living things. In this paper, we shall examine how Biodiversity brings about…...
Ecology

Loss of Biodiversity and Extinction of Plants, Animals, and Other Living Things

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Loss of Biodiversity and ExtinctionBiodiversity is defined as “the diversity, or variety, of plants and animals and other living things in a particular area or region" (Biodiversity.ca.gov). As PBS notes, "By some estimates, as much as 30 percent of the world's animals and plants could be on a path to extinction within 100 years" (Pbs.org). The extinction rate is significantly high, much higher than we would have predicted just 50 years ago. This loss of biodiversity can be blamed on…...
Ecology

The Importance of the Amazon River in the Amazon Forest

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The Amazon Rainforest, which takes up a region called Amazonia, contains a large amount of biodiversity and a variety of human cultures. As all organisms on Earth need water to survive, the large amount of life in the Amazon relies on the water in the region. This water includes the Amazon River, which gives the rainforest its name, along with many smaller rivers, the floodplains all these rivers create, and other water sources. Water is a very important force in…...
Ecology

The Effects of Ocean Acidification on Oysters

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Ocean acidification has been a prominent topic over the last decade along with the discussion of global warming. As more carbon dioxide is emitted, the ocean absorbs and stores more carbon dioxide in the form of carbonic acid, which is a weak acid. As a result, the carbonate ions that shell organisms need to build their shells are removed and incorporated into carbonic acid, therefore shell organisms do not have the necessary ions to build their outer shells leading to…...
Ecology

Ecological Succession: A Result of Changes in the Ecosystems

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Ecosystems undergo changes in their structure and function as time passes. Some of these changes are minor and only affect a small area, others are the cause of major changes in the species present and affect the ecosystem as a whole.Major changes can be caused by changes in climate, external factors such as fire, trampling or pollution and development due to the system itself.Succession is a result of these changes and is defined as a series of progressive changes in…...
Ecology

A Research Proposal on the Feasibility of Vertical Farming in Local Urban Settings

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My research proposal is to conduct research on the feasibility of vertical farming in local urban settings. My research will go over the cost of production and the cost running and maintaining of a vertical farm in the north Texas area.  Vertical farming is the concept of building fields and orchards one on top of the other in a skyscraper like building. The idea is based on indoor food growing technologies found in greenhouses and applying them to multilevel structures.…...
Ecology

The Effects of Trophic Cascades on the Biotic Interactions of Ecological Webs

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All organisms have relationships to other organisms, whether it's a bird consuming a grasshopper or fungi receiving nutrients from decaying organic matter. Scientists use ecological webs to keep track of these relationships and depict cascading, direct and indirect biotic interactions between organisms in ecosystems. Cascading interactions are when feeding relationships affect abundance of populations which affects the next two trophic levels. Populations of producers, consumers, and decomposers are limited by their respective resources in a density-dependant fashion that cause these…...
Ecology

The Impact of Climate on the Nature of Cold Environment Ecosystems

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Climate is the average weather conditions of a place usually measured over a year; cold environments tend to have a climate of low temperatures, frequent precipitation (in the form of snow) and strong winds, an example of a cold environment is Alaska in Northern America. Cold environments have high latitudes and altitudes; Alaska is 70 degrees North of the equator.The annual temperature of Alaska is -12.7 degrees and winds can reach up to 97km per hour, due to this typical…...
Ecology

Food Webs in the Great Barrier Reef: Explanations and Challenges

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Food Webs and Biomass Pyramids Food chains and food webs are part of an ecosystem and can be described as the community of Autotrophs and Heterotrophs that feed, reproduce, respire, interact and die in the same environment (Rachna, 2017). As well as the decomposer, which is a continuous procedure of cycling nutrition for the consumer to use again. The diagrams illustrated above, display all the interconnecting pathways throughout the food web and biomass pyramid also all possible feeding relationships between producers,…...
Ecology

An Analysis of the Topic of the Questions and the Dominant Ideology on Ecological Critique

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To discuss this question effectively I will first describe the dominant ideology before moving on to discuss the ecological critique of economic development and whether it provides an viable alternative viewpoint or is simply a fashionable but irrelevant set of theories. One of the first problems encountered in a discussion of this nature is one of terminology, because it can be seen that economic development/progress and growth do not always have agreed meanings nor are they necessarily synoymous. Gavin Kitching…...
Ecology

A Critique of Loving the Chambered Nautilus to Death, an Article by William Board

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One of the main issues when addressing environmental ethics is who/what gets moral considerability. In the article "Loving the Chambered Nautilus to Death" by William Broad, Board discusses the potential endangerment of nautilus. Nautilus shells are used for jewelry and ornaments with prices that reach prices past five hundred dollars. The species are caught under unregulated fishing guidelines, which is detrimental to the species due to their slow sexual maturity. Although the species is facing the same depletion in population…...
Ecology

An Analysis of the Factors Contributing to the Decrease in Biodiversity

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Biodiversity is the variation in animals and plants in an ecosystem. Earth is full of biodiversity but in the last 200 years, it has been diminishing more and more. This is due mostly to human activities. Rapid industrialization has benefited humankind in countless ways but it has also wreaked havoc on the environment. Humans have been destroying the environment because of the need for more and more space but this must stop. Both an economic and ecological problem, the long-term…...
Ecology

Acid Rain: Scourge from the Skies

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North Americans have been smelting ore and burning fossil fuels for generations. In the past, the gases went up ordinary chimneys or small smoke stacks, to descend upon near by areas and pollute them, states author, Robert Collins. Almost everyone knows what acid rain is and has a vague idea of the consequences that exist as a cause of it. Most people however do not realize the severity of acid rain. The essay Acid Rain: Scourge from the Skies by…...
Ecology

An Analysis of the Hetch Hetchy Valley Dam Controversy

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Hetch Hetchy Valley Dam Controversy “The controversy over damming Hetch Hetchy Valley, a portion of Yosemite NationalPark, to provide water to San Francisco pitted leaders of the new conservation movement -- andcompeting definitions of conservation -- against each other” (The Hetch Hetchy Dam Controversy: An Introduction). Back in the 1920s, from the preservation and conservation aspect, John Muir, the founder of the Sierra Club and the man who Theodore Rooseveltdedicated Muir Woods to just to the north of San Francisco…...
Ecology

An Analysis of the Exhaustion of Landfill Capacities in the United States

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Many people dispose of their trash not knowing or caring where it ends up. Usually trash will end up in a landfill, unless it is recycled. A landfill is an area of land containing trash put beneath the surface either covered by ashes or dirt. It is sometimes lined by either rubber or plastic. are a necessity, but they have drawbacks that have left many people concerned. In the next few paragraphs these concerns will be explained.can be located in…...
Ecology

An Analysis of the Environmental Issue of the Destruction of the Rainforests

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The destruction of the rainforests is one of the most crucial environmental issues of our time. It is also one of the most misunderstood and neglected. There has been so much propaganda and publicity attached to this crisis that Save the Rainforests is becoming almost as clich as Save the Whales. Why dont we take this problem more seriously? Is it because we, as Americans, simply dont understand the devastating, long-terms consequences that continued deforestation of the rainforests would have?…...
Ecology

The Global Issues of the Ecological Wellbeing of Earth

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Seven Revolutions PaperThe global community is currently at a crossroads. The world powers of the 20th century are dealing with issues such as an aging population, while non-Western countries are on the rise. The population has steadily continued to grow. Regardless of where countries are in their respective timelines, there is one shared issue that Earth must cooperate to begin to tackle: the ecological wellbeing of our planet, which is currently in a poor state. In order to responsibly inhabit…...
Ecology

An Argument in Favor of Ecology in regards to Technology

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QUESTION 1: Technology owes Ecology an Apology. Indeed, in my opinion, technology does owe ecology an apology. This is because ecological imbalances were as a result of the Industrial revolution, which could be said to be the beginning of the non-ending technological advancement cycle. During Industrial revolution, we began altering or climate and environment through changing agricultural and industrial practices. Before the industrial revolution, human activity released very few gases into the atmosphere, but now through population growth fossil fuel burning…...
Ecology

An Argument in Favor of Imposing Tax on Plastic Bags

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As more research comes in, resource sustainability and the effects of our daily carbon footprint have come more and more to the forefront of Americans' consciousness. Given the terrible environmental consequences of both single-use plastic and paper bags, the most socially responsible action for communities to adopt would be to tax all single use bags, as the tax would serve as a deterrent to consumers, thus saving the environment, the tax revenue can be funneled back into much needed research…...
Ecology

An Analysis of Tropical Rain Forests and the Many Issues of Ecology

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Tropical Rain Forests: Physical Factors, Politics and Possible SoltutionsEvery year 11 million hectares of tropical rain forest are lost through commercial and subsidence pressures ( Winterbottom and Hazelwood, 1987). The pressures that cause forest clearance varies geographically. In Amazonia the primary force is to clear cut the forest for agriculture (Goodland, 1982). The most common usage of this cleared land is for the production of coffee, cocoa, rice and for cattle ranching (Goodland, 1982). However after approximately three years, almost…...
Ecology

Topic of the Issues of Pollution in the America

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Polluting AmericaDo you ever wonder what you are inhaling into your lungs? Are you concerned? When you drive past large chemical plants, do you see the large amounts of smoke continuously being released into the air? Did you realize that the pollution released is probably more than legally released? Many people do not consider the danger we are in. We are breathing chemicals into our lungs that harm our bodies and organs. Many industrial plants release excess amounts of these…...
Ecology

Ecological Management Proposal for Maine

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Management Proposal for MaineFreshwater Ecosystems are defined as having less than 1% salt concentration. Lakes, ponds, streams and wetlands make up almost one-tenth of Maine's surface area. There are more than 6,000 lakes and ponds and over 31, 000 miles of rivers and streams, making it of utmost importance to ecologists interested in preserving the fragile balance. Two specific freshwater ecosystems, Sebago Lake and Moosehead Lake will be discussed throughout the paper. Sebago Lake, located in Cumberland Country, is the…...
Ecology

Topic of the Various Theories in Management and the Population Ecology

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Various theories in management take the view that organisations are in a constant struggle with the environment. This essay will examine three theories in seeking to determine whether this widely held view is demonstrated in these theories. It will examine population ecology theory, systems theory, and contingency theory, firstly defining what each is and then second relating the various theories to the environment.Population ecology takes the view that the environment is dominant, and organisations are in a constant struggle with…...
Ecology

Saving and Protecting the Fauna through Conservation Projects from Overexploitation Which Leads to Extinction

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Who Cares? It's Just an Animal: The Importance of Saving Our Fauna Pizza is the saddest polar bear in the world. Pizza is confined in a tiny aquarium locatedat Grandview Mall in Guangzhou, China. His only interaction is with the flashing lights and obsessive eyes of tourists. His walls are painted with a dark shade of blue in an attempt to make his small cage look like his real home, the Arctic. Pizza does not know what sunlight or fresh…...
Ecology

An Analysis of The Threat to Soil Biodiversity and Quality

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It is well known that soil is an extremely important aspect in any ecosystem. It provides the nutrients for any land based fauna to develop and thus is at the start and end of the food chain. However, like any aspect of the environment, there is the threat of pollution and degradation with human influence. According the he article, over 80% of all land is influenced by human interaction.Majority of the areas influenced are being degraded and being used at…...
Ecology

The Roadless Area Final Rule: Conservation or Preservation?

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In 1978, the United States Forest Service (USFS) began the management of roadless areas, i.e., all areas greater than 5,000 acres and without constructed roads, in a study called Roadless Area Review and Evaluation II (RARE 11). The purpose of this study was to determine the suitability of these roadless areas for inclusion in the National Wilderness Preservation System. On October 13, 1999, twenty-one years later, President Clinton directed the Forest Service to provide long-term protection to inventoried roadless areas,…...
Ecology

An Analysis of the Reform in the Spirit of Conservation

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Reform in the Spirit of ConservationThe creation of the Civilian Conservation Corps and Civil Works Administration revolutionized the U.S. federal government by redefining its roles in the lives of its citizens. Prior to the Great Depression and Franklin D. Roosevelts resulting New Deal, the federal government had taken no responsibility in the employment or welfare of U.S. citizens. People were employed by privately owned businesses and the poor, if they received any help at all, were aided by private charities.…...
Ecology

An Analysis of the Relation between Acid Rains and the Decline in the Red Spruce Population in Vermont and Northeastern Forests

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Acid Rain. It is a term that has been imbedded in us for many decades and yet still it is an issue today. It is a term that was coined in 1872 by Dr. Robert Angus Smith, an English chemist. (Mello 21). He noticed that the air in the cities contained many different contaminates including sulfuric acid, which he believed to be the cause of corroding metals and certain types of damage to plants. His colleagues ignored his studies and…...
Ecology

A Discussion on Groundwater Contamination

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Grpundwater ContaminationGroundwater is the largest source of freshwater. Groundwater is water contained in the pore spaces between oil and rocks below the Earths surface. The supply of Groundwater is larger than all the streams and lakes of the world combined. Groundwater pollution is a serious problem because many people depend on groundwater for their drinking water. Car pollution of soil and groundwater comes from various sources, such as runoff of used motor oil, improperly disposed car batteries, and leaking gasoline…...
Ecology

A Personal View of Life’s Meaning as an Ecological Being on the Planet Earth

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The question that is before us is rather complex: What is my lifes meaning as an ecological being on the Planet Earth? In this essay, I will attempt to explore three aspects of my life, as they pertain to the environment and the ecological footprint that I have left, and while leave in the future. This will be achieved through exploring three important aspects of my life, as they relate to the environment: Consumption, Career, and Speaking Up.The first aspect…...
Ecology

An Analysis of Squirrel Behavior in Ecology

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AbstractAs our population expands and cities grow and spread out into the country, the line between wilderness and civilization becomes thinner and thinner. The relationship between animals and humans becomes more and more strained, and the understanding of animal behavior in the presence of man becomes increasingly important. A great example of a species that has successfully adapted to life with humans is the gray squirrel. My study tried to prove that squirrels learn to live with humans and become…...
Ecology

An Analysis of Psychological Ecology in The Power of Plac

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The Power of Place by Winifred GallagherWhen people think of their environment people think of their immediate surroundings; however, one's environment goes beyond and further into the psychological connection to one's personal environment. To further explain, Gallagher discusses three different aspects of The Power of Place: Outside In, Inside Out, and Synchrony. The book opens doors previously unnoticed about psychological ecology. From reading the book one learns that settings influence behavior more than the personalities of most people.Think of our…...
Ecology
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FAQ

What Is Forest?
...The mouse running for his life only looking at his home thinking this going to be the end. Then when the owl was just inches away from him, talons outstretched. The mouse got away and the owl had no dinner for that night. The next night the owl went ...
Saving and Protecting the Fauna through Conservation Projects from Overexploitation Which Leads to Extinction
...If people could understand that animals are living creatures and not just items set up for showcase, there would be better treatment towards animals in the wild and in captivity. Humans need to work together to save and protect the fauna. Animals des...
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