Ecology College Essays Samples For Students

There are three types of wastewater storage and treatment plants. First there are tribal owned plants where tribal governments are the ones who are in charge of setting up these facilities as well as operating, financing and maintaining them. Some tribes choose to combine their efforts and in this case both tribes take responsibility for any operation and any storm water that may run off into rivers, lakes etc. The second type of treatment plant is one that is called a POTW or publicly owned treatment work. It is owned or operated by a city, state, or town a.k.a. municipal and ...

Nature is structured into ecosystems that play an important role in keeping the environment and biodiversity healthy. Being a part of nature, humans too can help maintain the environment and wildlife health by creating the garden ecosystem. Building a garden ecosystem enhances biodiversity since it attracts a host of wildlife and provides them with food and a safe habitat for living and reproducing. Such an ecosystem also benefits the environment by limiting air, water and soil pollution. It also regulates local atmospheric temperature and flow of water. Specific types of garden ecosystems also allow for organic farming that permits the production of healthier ...

Ecological integrity is one of the new concepts that are being discussed in conferences around the word by different ecologists. However, the final definition of ecological integrity has not yet been reached. It is clear that the activities of human beings on the earth results in a number of changes on the environment, which can either, be helpful in the enhancement of some species, ecological process, and ecosystems. On the other hand, the same human activities on earth may lead to serious damages to other species, ecological processes as, well as, ecosystems. In this case, the definition of ecological integrity ...

1150 15th Street NW

Washington DC 20071

Dear Sir,
Community health is a big issue that needs to be addressed in all the communities. The health of the community contributes to the safety and wellbeing of the society (Daniel, Lisa & Zenobia, 2012). Your well-regarded newspaper is the means through which I would like to voice my opinion about a video that I watched on how to improve community health. I watched a video about one of the health initiatives by Kaiser Permanente community known as Photo-voice. The workers at Kaiser Permanente communities empower people and give them knowledge about community health by advising them ...

Earth, the planet, as we know it today, is a home to the human race. However, the residents of this planet seem to be unaware of its importance and are raising serious concerns for the well-being, or it would not be wrong to document, the survival of this home. Many efforts have been made by the ecological friendly individuals residing on this planet after a realization of this hard fact. . In an attempt to do so, the researchers have put forth a term called degrowth that makes the core of this subject matter. Degrowth simply means a change in the living style of ...

Introduction

Tourism, like any other human activity, has it fair share of positive and negative impacts. Hall & Lew (p.192) provide a myriad of effects of tourism. Among the positives effects are those of cross-cultural interaction, self-fulfillment and monetary gain by the visited place/country. For the negative impacts, these range from pollution of the environment and culture, change in local economies such as market values of housing and rise in vices such as sex tourism. The environmental effects of tourism are more severe as they threaten the very existence of man as a species. Issues such as climate change, pollution, loss of agricultural ...

Industrial ecology

Industrial ecology, also called as “science of sustainability,” is an emerging and exigent discipline for engineers, scientists and policy makers. The approach of industrial ecology assists to understand the industry and environment connections to shift from the thinking of past faults to forward thinking (Kapur and Graedel 2004). Five hierarchical and mutually dependent levels for the system are described for strategic sustainable development (SSD) to progress toward the target results, the state of sustainability. With proper implementation of its application and appropriate usage of the strategic sustainable development IE will promote business competitiveness and product modernization (Erkman 1997). Several ...

Purpose

The purpose of the lab is to identify the number of Zebra and Quagga Mussel, Phytoplankton, zooplankton, cladora Biomass, Foraging fish and lake trout exist in the environment within a specific given year.

Introduction

It is estimated that the number of animals in the population is continually decreasing over time. In this regard, the environment is used as a lab to try and estimate the amount of specific animals there exist in a population . Animals are sourced from all habitats from the forest to the moorlands and in the lakes. This enables the researcher to make credible conclusions that pertain the distribution of ...

GEOGRAPHIC LOCATION

Ranthambhore Tiger Reserve (RTR) is situated at the junction of two very old mountain ranges, the Aravallis and the Vindhyas. Ranthambhore comprises of distinct areas with great conservation values. Prior to formation of Ranthambhore Tiger Reserve, these reserves were managed as hunting reserves. In 1955, a part of the forest was declared as Sawai Madhopur Wildlife Sanctuary (as a game reserve). In 1973, this area was notified as Ranthambhore Tiger Reserve, being one of the first nine Project Tiger reserves in India. The Reserve comprises of Ranthambhore National Park along with Sawai Mansingh Sanctuary and Keladevi Wildlife Sanctuary. Ranthambhore National Park ( ...

Introduction

Maintaining balance of nature is critical for human survival in the long run. But, whether this balance is taken into consideration while formulating policies or not is a moot topic of debate. The paper aims at understanding animal rights and its consideration in determining environmental policies.
Animals do have right to exist, broadly for two reasons. First, the universe is as much theirs as of humans. Second, they are indispensable in maintaining equilibrium of the ecosystem. A symbiotic interdependence exists between different species in an ecosystem. Any change in its composition can create dis-balance and affect other species of ...

Traditional Ecological Knowledge (TEK) is a vital field in environmental management with a growing concern among environmentalists. TEK has a great variety of definitions and extensive nomenclature because of its multi-faceted dimensions. It includes the type of knowledge, the identity of the knowledge holder and the process of acquiring the knowledge (Anderson, 2007; Houde, 2007). However, SER, (2014) defined TEK as the local and all-encompassing knowledge which brings together both the physical and the spiritual into a worldview of cosmovision. This knowledge has been enhanced with the passage of time, and its primary concern is the application of skills and knowledge. Furthermore, it ...

Serengeti National park is located in Arusha Tanzania. The park is because of the frequently migrating wildebeests, which is one of the wonders of the world. Serengeti national park borders Kenya’s Maasai Mara game reserve. Due to the two existing next to each other, the wildebeests seasonally migrate from Kenya’s Maasai Mara to Tanzania’s Serengeti (Casey et al 17). Serengeti National Park is the most prestigious Park in East and Central Africa. There coexist ecological biodiversity and life sustaining implications of food webs and food chains. This paper will vividly elaborate the nature of science in ...

Wind is a major limiting factor in the marine ecosystem. Wind affects waves, dune system, sediment transportation, currents, and weather. Wind has profound effects on the waves. As wind move over the surface of the oceans, the abrasions between the wind and the water surfaces lead to formation of waves. The speed of wind also affects the size of the waves formed. When the speed of the wind is very high, the abrasion between the wind and the surface of the water increases leading to huge waves. In the event that the speed of the wind is low, the waves ...

List of 10 Native species indigenous to California that can be used in reclaiming abandoned lots

1. Big Leaf Maple (Acer macrophyllum)
2. California Flannelbush (Fremontodendron californicum)
3. Silver bush Lupine (Lupinus albifrons)
4. California Wild lilac (Ceanothus spp)
5.Island bush poppy (Dendromecon harfordii)
6. California fuchsia (Epilobium canum)
7. Manzanitas of California (Arctostaphylos species)
8. White sage (Salvia apiana)
9. Island black Sage (Salvia brandegei)
10. Golden currant (Ribes aureum gracillimum) (Akaka, et al., 2013).

SERVICE PLANNING TABLE

Re: Request for use of Abandoned lot to grow a native Garden
This letter is written to request for the use of abandoned lot at (..) to grow a native garden. ...

(Course Name and Number)
(Date Submitted)

Introduction

Food production and consumption are global issues that must not be taken for granted. After all, there is a full understanding of the premise that without mechanisms enabling the proper production and distribution of food, people in different parts of the world will starve to death. Being crucial not only in terms of nutrition but also survival, in its most basic sense, food must undergo production processes that are responsibly undertaken. Ensuring that food is responsibly processed in production does not just ensure the nutrition and survival of people, but also the welfare ...

[University]
Sustainable fashion, likewise called eco style, is a piece of the developing outline theory and pattern of practicality, the objective of which is to make a framework which can be underpinned uncertainly regarding environmentalism and social obligation. Sustainable fashion is a piece of a bigger becoming pattern of making more environment-accommodating and moral items. Whilst there is an absence of accord on the meaning of 'supportable style', issues, for example, ecological sourcing and assembling of materials, decrease of carbon foot shaped impression, and wellbeing of customers and specialists, remain just as paramount. In this manner, all exertions to make the form ...

Sustainable Aquatic Ecosystem

The Pismo Dunes
The Pismo Dunes, also called Nipomo Dunes, are one of the biggest, comparatively undisturbed dune compounds located in California. These dunes stretched eighteen miles from the end of the northern part of Pismo State Beach up to Point Sal State Beach. In this essay, we will discuss the ecosystem of the Pismo Dunes and its processes that are commonly found in most aquatic habitats. We will also learn the management system used in managing and sustaining this ecosystem.
The Pismo Dunes are a dynamic ecosystem, which are one to three miles in width. These dunes ...

Long-term Ecological Research

Introduction
Long-Term Ecological Research or LTER network is the longest-lived and largest ecological network in the U.S. This network provides the research platforms, scientific expertise, and lasting datasets that are essential for analyzing and documenting environmental change. The network fuses a multi-disciplinary group of over two thousand graduate students and scientists. The twenty six LTER sites cover diverse ecosystems in the Pacific and Caribbean, which include deserts, lakes, estuaries, oceans, prairies, coral reefs, alpine and Arctic tundra, forests, urban regions, and manufacture of agriculture. In this essay, we will discuss the hypothesis and results of one of the LTER ...

Need for Ecosystem Management

Letter to a Politician

United States Senate/House of Representatives

<Address>
I am writing not only on behalf of myself, but on behalf of my fellow citizens of the State of California. We are extremely concerned about the salmon population decline in our state. We understand that your humble office is doing its best effort in order to manage the decline of salmon population in our state. In fact, we are glad to know that there are existing policies that are currently being imposed in order to address such issue. However, we would also like to raise our suggestion to determine the exact salmon ...

There are various issues related to gender in the teaching ecology. At times teachers unfairly think that the male students in their classes are not capable of attaining good grades because they are all troublemakers. Sometimes the male students are unable to express themselves because they see it as a weakness. (Roberta, B. 2010) In the teaching ecology, there is also the unfair notion that boys excel better in math, while girls excel in English.
There are also various Complex issues related to culture and diversity in the teaching ecology. The teaching ecology actually shows the growing lingual and ...

Ilios Shipping Company S.A. was penalized in government court in New Orleans for damaging the Act to Prevent Pollution from Ships (APPS) and check of equity, advertised Assistant Attorney General Ignacia S. Moreno and Jim Letten, U.s. Lawyer for the Eastern District of Louisiana.
Ilios worked the M/V AgiosEmilianos, a 738 foot, 36,573 ton mass transporter freight dispatch that pulled grain from New Orleans to different ports far and wide. As indicated by the supplication assertion, from April 2009 until April 2011, sleek bilge waste and ooze was routinely released from the vessel specifically into the ocean without ...

1) Three concrete strategies to reduce external control federal agencies and private industry have on campus activities at UC Berkeley:
a) Importance of Resource: Provide substantial incentives for STEM students to take on faculty/paid TA positions at UC Berkeley upon graduation. This would reduce the ability of private industry and federal agencies to benefit from the resources of skilled graduates in their own programs by funneling more of these graduates back into the campus program. This keeps these resources localized, and deincentivizes federal agencies and private industry from exerting the same level of control over funding of these fields ( ...

All the three major categories of organisms viz. Producers, consumers and decomposers are abundantly present in a tropical forest ecosystem. Primary producers are the autotrophs that can capture the light energy and manufacture their own food. The major producer plants in a tropical forest are ferns, bananas, vines, epiphytes and grasses. Consumers are the heterotrophs that cannot synthesize their own food and are dependent on other organisms. They are further classified into primary, secondary and tertiary consumers. The primary consumers include herbivore animals, birds and insects including macay, parrot, sloth, bats, etc. These organisms directly feed on green plants (producers). Primary ...

INTRODUCTION

The research capitalizes on the condition of coastal marine environment due to eutrophication (Gray, Shiu-sun Wu and Or). This process of enrichment that is suppose to foster growth to marine and aquatic life is believed to have an adverse effect due to the disturbance that it creates in the marine system. According to the authors, eutrophication facilitates for excessive nutrient absorption of most aquatic plants and microorganism. As a result, it increases the rate of sedimentation that results to hypoxia. When this happens, fishes and other marine life forms do not receive sufficient oxygen. Malabsorption of oxygen stags growth. This ...

Essay 1

GENETICALLY ENGINEERED MOSQUITOES COULD BE A VITAL WEAPON AGAINST MALARIA: ECOLOGICAL THINK PERSPECTIVE
INTRODUCTION
The ecological system continues to experience a number of transformations in so far as environmental wellbeing is concerned. The text can be analyzed and evaluated from the ecological think perspective in so far as nonhuman charisma characterization is concerned. Species can be modified into different forms to the extent that they are able to conform to the modes so desired. Different ecosystems have different species, some of which are very harmful to the existence of other species. Mosquitoes are by far some of the ...

Question I A

The main argument of the One Health concept is that there is no real separation between human health, animal health and the environment. This statement sounds so ambiguous but explicit dissection of the statement reveals that it is not as complex as it sounds. First, One health refers to a collaborative effort of a variety of disciplines that work locally, nationally as well as internationally to achieve optimum health for three primary elements, people, animals and finally the environment. The one health campaign argues that the health of humans that of animals and that of the environment are all interrelated. When ...

Introduction

Anthropology is the comparative, holistic, and bio-cultural study of humanity. It systematically explores human cultural and biological diversity across space and time. The four subfields of general anthropology are linguistic, socio-cultural, biological, and archaeological anthropology. The subfields consider variation in space and time. Cultural anthropology utilizes the evolutionary view and the comparative method to human culture. In anthropology, culture refers to the entire database of values, knowledge, and traditional worldviews. One generation transfers the social perspectives to the next through concepts, words, and symbols. The present study examines the anthropological topic, “Feeding the Sea,” that focuses on the importance ...

Habitat Destruction and Management

Question. Provide a thorough review of the patterns of habitat destruction explored in lecture.
Answer: Terrestrial habitat destruction is the result of increase in population. The main activities that cause terrestrial habitat destruction are clearing of natural plantation for agricultural activities, mining, logging and urban sprawl. Terrestrial habitat destruction has led to the extinction of rare species of organisms across the world. 50% of the world’s land (excluding Antartica) has been transformed or degraded and 50% of transformed land is used for monocultural agriculture & pasture. Aquatic ecosystem destruction is due to the pollution in the environment and water. ...

Introduction

Deep ecology is a phrase coined by a Norwegian philosopher; Arne Naess (1973), into the environmentalism world. It is a modern-day environmental and ecological philosophy branded by its strong advocacy of the intrinsic worth of all living beings without regard of their contributory utility to most if not all of human needs. Similarly, the philosophy embeds its spheres to radically restructure modern human societies simply by pushing more sense to it basic –prior mentioned- course. The argument raised by this principle is quite simple, that the surface natural world is a restrained balance of the more complex internal inter-relationships between organisms, that defines that ...

Summary Article

In the chosen article, Emma Rosenthal, highlights the intrusion of the invasive species, lionfish, into the Pacific and Indian oceans. Lionfish preys on small juvenile fish in the coral reefs and has very few predators, contributing to the population explosion of this rapidly breeding invasive species. The article underscores the problem of invasive species, which has disturbed the coral reef ecosystem and emphasizes on the benefits and potential hazards of human consumption of invasive species.
The article assists in understanding the course work related to ecosystem and communities. The invasive species such as lionfish growing in the coral ...

1. Ecosystems.
(10 pts) Provide a review of the process of succession and trends in biodiversity, productivity, and nutrient cycling.
Ecological succession refers to the process of gradual change of the ecosystems. This is attributed to the fact that habitats do not remain constant and they keep changing over time. Succession is divided into two; there is primary succession and secondary succession. Primary succession refers to changes which occur on an environment that has never been colonized before, for instance, quarrying on land that has never been quarried before. Secondary succession on the other hand involves environmental disturbance ...

Letters to the EditorThe New York Times229 West 43rd StreetNew York, NY 10036fax: (212) 556-3622

RE: PROTECTION OF NATURAL COMMUNITIES
Human generation is at the verge of perishing following the worrying trend of destruction of natural communities. Implementation of anthropogenic activities of man with little care on an immediate or future impact on the environment has deteriorated major biomes of the world including forest woodland, wetland, savannas, prairies, riverine, coral reef, lacustrine, and deserts. In the event that the above biomes are converted to desert, there will be a shortage of water, oxygen, much-needed ecosystem services and food, and death of wildlife. As a result, industrial productivity will tremendously reduce due to lack of raw ...

Jesse L. Morris, Andrea R. Brunelle and A. Steven Munson

Western North American Naturalist, 70(2):175-188. 2010

- What Journal was this article published in? (2) Ans. The article was published in BioOne. It is a nonprofit, online website of core research in the biological, ecological, and environmental sciences. It provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses.
- What are three of the human-caused disturbances that can alter the ecology and appearance of the landscape? (3)

Ans. Human caused disturbances that can alter the ecology and appearance of the landscape is:

1. Logging
2. Mining
3. Livestock Grazing and agriculture
- What three research questions that ...

In evolution, medicine, as well as ecology, it is recognized that nature together with symbiotic interactions’ outcome are frequently context-dependent. However, the importance of context-dependence in symbiosis associated with diseases of wildlife. The availability of information that context-dependent symbiosis is important and common has resulted in evolutionary theory development, enhanced the apprehension of activity of bicontrol in agriculture and intensified the apprehension of ecologies of several species and contributed to human medicine. The authors of this paper reviewed the proof for context-dependency in symbioses, in various taxa, as well as disciplines. Symbioses are used as a variable, and chytridiomycosis, the ...

English

Is there anything we can or should do, to save the environment? Before we answer that question, it would be appropriate to understand why this question is raised in the first place. As the population grows, it has to be compensated by infrastructural development, which means that, more and more uninhibited land has to be utilized for housing and other social necessities. These could be the development of roads and drinking water, schools, colleges and hospitals, and industries to support employment opportunities. A number of developing countries have sold agricultural and barren land to multinationals to establish their manufacturing ...

Water Quality: Wastewater Management

Introduction
Water is one of the most important things that people need to survive in this planet. Water is very important for life. People need it for everyday use. However, in order to have clean water that can be discharged to watercourses in a safe way; there are processes in which wastewaters goes through a treatment process so as to remove the harmful contaminants present in the wastewater. In this writing, process in water waste treatment will be described such as the preliminary, secondary as well as the tertiary water treatment methods. Comparison between the secondary and the tertiary treatment ...

There are various issues that affect the world; these issues are so pressing that they threaten humanity in itself; Mother Teresa, Simon Weil and Martin Luther King, devoted their lives to addressing these issues that threaten to consume society, most notably, poverty, terrorism, ecological crisis and human rights. These figures devoted their lives to serving others and advocating for globalization; they changed the course of history and made the world a better place to live in. This paper seeks to identify how these figures and their philosophical ideas relate to the issues of globalization, terrorism and ecological crisis. The paper ...

INTRODUCTION

Background
Medical wastes are liquids and solid wastes that arise during the treatment, diagnosis, of human beings or animals. They may also arise during research while testing biological material

These wastes have adverse effects on the environment and require to be disposed safely through a well defined medical waster management system.

THESIS

Globalization effects all the aspects of human life, and the medical sector of the economy has not been left behind. Medical wastes are adverse product of globalization that posses threat to the environment due to the effect of the wastes on the ecosystem. The medical wastes include toxic ...

Yoel E Stuart and Jonathan B Losos’ article “Ecological character displacement: glass half full or half empty?” looks into the past notions on Ecological Character Displacement (ECD), and how the notions changed over the years. In addition, they also did a literature review on several past and recent studies. ECD is based on the notion that sympatric species compete for scarce resources; hence, the species that natural selection should favor the species to diverge in the usage of resources and phenotype (Stuart & Losos 402). Over the years, ECD has received both acceptance and rejection from the science community; hence, Stuart ...

Biologist uses different terms to describe evolution based on the available information. Speciation which is a term describing the formation of new species can be termed a complex technical term considering the level of information and arguments raised by a biologist in respect to the subtypes of speciation. We know that species are formed by various process which somewhat might be difficult to ascertain. It is also defined as the "evolution of genetically distinct populations maintained by reproductive isolation in the case of sexual taxa" (Bolnick & Fitzpatrick)
This form of macroevolution comes into play via hybridizing or crossbreeding in some situations. ...

1. Why is population growth an ecological problem? What other problems are associated with population growth? If the US does not have anywhere near the world’s largest population, why might it still bear a disproportionate amount of responsibility for ecological degradation? What, besides sheer numbers, is important to think about with respect to population, consumption and ecological issues?
As of now, the total world population is well over 7 billion. This means that the planet, with its combined variety of renewable and non-renewable resources essential to support life, has to take in all the load and be exploited ...

It cannot be disputed that manufacturing coffee mugs leads to an enormous initial environmental effect than the paper cups. Nonetheless, that effect lessens with time as coffee mugs are reused (Mani 23). Each coffee mug has many purposes, making it environmentally friendly compared to the paper cups. There are environmental hazards associated with paper cup, for instance, endangering millions of trees which are cut to produce paper products.
A research indicated that, manufacturing of each paper cup leads to 0.24lbs of carbon dioxide emissions (Toman and Pierre31). Therefore, the use of eco friendly coffee mugs reduces the amount ...

Pollution – process of introduction of contaminants to the atmosphere with negative effect on the environment.

Exponential depletion of resources occurs when use resources such as water, oil or food increases at exponential rate over time. It can also be said that are being depleted at increasing rate, though technically these two concepts are not equivalent. Mathematically, exponential depletion of resources implies that resources available in year t are equal to resources available in the year t-1 raised to the power k, where k is the number between 0 and 1.
Ecological systems – communities of living organisms maintaining the balance with non-living ones. Ecosystems are defined by interconnections among living organisms as well as ...

Environmental Studies

Levin (2006) stated that the ecological systems and socioeconomic systems are interrelated in terms of their shared goal of advocating environmental protection and economic growth. The common problem encountered by both of these systems is the phenomena of exploitation, lack of cooperation and parasitism. This phenomenon is caused in the large extent by individual agenda who promote their own selfish motives. Levin (2006) has identified that one of the solutions to establish a sustainable environment is by slower dynamics on larger time scales. As a recommendation, Levin stated that slower evolutionary dynamics is the cornerstone of the socio-economic systems. The evolutionary ...

Abstract

This essay seeks to explain how proper stewardship and sustainability can help promote the conservation of an ecosystem. The essay draws an illustration from occurrence at the Easter Island to emphasize how poor stewardship and lack of sustainability can cause severe environmental problems. Both stewardship and sustainable resource use are also defined and discussed. In reference to Amazon, environmental implications of deforestation are explored. An opinion on whether the entire Amazon can be conserved through wise use or a section within it should be conserved without any use is also given.
When Polynesians first landed at the Easter Island, ...

1. Toypurina
She was believed to be a medicine woman who resisted the administration of colonization of the Spanish missionaries in California. Her rebellion was however unsuccessful. She began her rebellion by leading an uprising in conjunction with Nicolas Jose in 1775, San Gabriel uprising, aimed at contradicting the established myth of the good fathers and submissive Indians. She was motivated by intra-Indian rivalries and anti-colonial reasons. The outcome was that twenty one Indians were arrested among the Jose who was sentenced to 6years hard labor while Toypurina was exiled to Monterey. The temple’s depiction of Toypurina illustrates ...

Question one

Bureaucracy involves coordinating people to work together in order to achieve certain objectives. Whereby, formal rules and procedures must be adhered to. Most of the crucial decisions in bureaucratic states are not made by parliamentarians but rather by the federal government (Denhardt & Denhardt, 2009). Weber’s model of bureaucracy involves the following formal elements: division of labor, adherence to the established standard and procedures, formal rules, hierarchical structure, division of labor and specialization. Whereby, division of labor entails allotment of task, where each person has specific task to execute in order to achieve the predetermined goals and objectives (Stillman, ...

Ethno and eco-tourism is a growing segment in the global tourism industry, which are making significant positive contributions to social, cultural, economic well being of regions as well as local communities, and to the environment. Eco-tourism refers to the practice of bringing sustainable travel practices together aimed at promotion, protection and conservation of natural areas (NOEL, 2004). Fundamentally, eco-tourism making the slightest environmental impact as possible while assisting in sustaining the indigenous populace. This encourages wildlife and habitat preservation. Eco-tourism provides an effective economic incentive for enhancing and conserving of bio-cultural diversities. It plays a crucial role in protection of natural ...

Introduction

What is ecological urbanism?
Ecological urbanism is inspired from ecology and is a kind of urbanism which is more inclusive and sensitive towards environment. It emerged as a critique of Landscape Urbanism demanding a more holistic approach towards design and management of cities. At a Conference at the University of Oregon (2003), the phrase “ecourbanismo” was first published in a Spanish book by Architect Miguel Ruano. In Intervention Architecture, the phrase was again highlighted by Mohsen Mostafavi (2007). The question that would boggle our mind is- what is the need for ecology based urbanism now? The reason is very evident to a learned mind ...

Q1. The three products and practices that contribute most to my environmental footprint are;

- Food
- Shelter
- Mobility.

Q2. a) Impact on earth’s climate

According to the environmental protection authority of Victoria, the earth’s bio capacity has been exceeded by the ecological footprint by 30%. This means that resources are being consumed more than they can be produced hence creating a bio capacity deficit. The continued application of that “pressure” on the resources to meet the needs of the consumers speeds up the process and the rate at which these environmental assets are being destroyed. The carbon dioxide emission has been seen to be the greatest contributor to that “pressure”. The rate at which carbon ...

Brain Evolution

Brain evolution is concerned about the gradual development of brain size and structure. According to Purves et al (2011), during the span of human evolution which is roughly 3.5 million years, the size of the brain has increased from a volume of 450 cubic centimeters in Australopithecines, to about 1350 cubic centimeters in modern Homo sapiens and 1500 cubic centimeters in Homo neanderthalensis. This increase in brain size is attributed to the positive allometric growth of the cortex. This growth of the human brain has been attributed to genitive mechanisms. In the mammalian cortex, neurons are produced at two stages and ...

Summary

The writer reports about the concept of ecological movements and conservation being employed in Germany as an avenue to recruiting new converts that may support the far right movement. This has been attributed to the much evidence of increase in support of ecological movements by the rightwing extremists.
The evidence of rightwing extremists developing and publishing their own conservation magazine supports the use of the ecological concept to reach and recruit more supporters. The author further supports this claim by noting that the magazines contain both rightwing ideology and racial slurs in the magazine in addition to gardening ...

The development of eco-criticism has been attributed to the increased diversification in the field of literature and cultural studies. Various artists have presented issues affecting the environment, as well as providing reflections of the real life. Eco-criticism has been developed in explaining the relation of human being with the nature. In addition, it provides an illustration of the role of language, art play and language in explaining the relation between the human being and the nature. Eco-criticism is based on explaining the relationship between human beings and the nature, and it attempts to explain how modernization and globalization have ...

Article summary

The crusades have been typically framed as a series of military encounters mainly a clash of the medieval Catholic Church and other non Christian cultures. The near east, the eastern Baltic and the Iberian peninsula have recently been described as the frontier societies during the expansion of Christian Europe. The expansion and movement of the European populations was tied to the increasing exploitation of natural resources. People aspired to manipulate their local environments to suit their changing social- economic and ideological environments especially in the colonized regions. These changes include; Urban growth, crowding and pollution. Many societies mainly preferred the urban ...

Introduction

A terrestrial hotspot is a general term applicable to areas all over the globe that either have worldwide essential levels of endemism and biodiversity, regarded to be under risk in some cases, or include associate illustrations of essential environments. Scientists were amazed to find that Florida Straits also have the Atlantic’s greatest concentration of native to the isle varieties, or species discovered nowhere else on the globe. Many are regarded "micro-endemics," or species with varies limited to very little geographical features, such as a separated island platform or a coastal lagoon. Those contingently little areas create life there far more sensitive ...

“Top spots for Southeast Asian ecotourism; combine altruism with adventurous travel in these emerging vacation spots,” By Rebecca Ruiz

Asia is one of the continents endowed with fascinating natural features such as mountains, rivers and fresh water lakes coupled with nascent biodiversity. The continent hosts some of the natural wonders of the world namely; the Himalayas Mountains; which are regarded the tallest, the Indus Delta, and Baykal Lake; one of the largest fresh water lakes in the world. Asia’s geographical location, unique and fascinating natural features coupled with diverse biodiversity make it a lucrative destination for millions of tourists.
Rebecca points out that many tourists prefer Asia as their prime destination because the continent is enriched with ...

The human race has seen significant technological advancement in the last two centuries. It is only in this century that scientist have managed to go to space and even land on the moon. There have been for instance significant advances in electricity. Due to advances in electricity, nights have been converted to artificial days significantly affecting the natural course of the ecosystem. This article highlights the various negative effects to the ecosystem that have accompanied this otherwise positive development.
Human beings are naturally diurnal creatures (Klinkenborg 234). This means that humans are designed to only be active during ...

Biodiversity is the range variation among microorganisms, animals and plants. Biodiversity enhances the quality way of living that is not easy to quantify. The human beings depend on the biodiversity for food; forestry and agriculture, shelter and warmth; use of forest products and fibers, medicines; synthesized and tradition medicines. Besides of biological resources biodiversity also supplies indirect services to human beings such as clean air, water, and fertile soil.
The ecological and its normal function is disrupted and distraught when the ecosystem losses its population, or group of species. The distribution and functioning of ecosystem is highly affected ...

Ecology is the scientific discipline that brings together facets of other disciplines. It is the study of organisms and their environment and the relationship between the two. In this it overlaps into disciplines such as environmental science and biology among others. R. J. Putman and S. D. Wratten in their book “Principles of Ecology” note that ecology as a term has taken on a number of meanings. “Human ecology” is sometimes used as a political term to describe an individual’s relationship to a society. As the earth is a varied places of numerous and changing environments that hosts millions of diverse and evolving ...

In a given ecological setting, some species dominate and influence the abundance of the other species in that ecology. Two pathways, which lead to dominance, exist: competition where the dominance species has superior access to the limited resources and low susceptibility to other processes that are not competitive. In the second pathway, the non-dominant species are normally very susceptible to the non-competitive processes. The former pathway is highly interactive and the dominant species suppresses its subordinates by limiting the resources available to them. Sustained dominance reduces the diversity of species that ecology. The second pathway is weakly interactive and the ...