Free essays on Environmental Science are written documents that explore different topics related to the environment, pollution, climate change, biodiversity, and ecology. These essays are often written by students, scholars, or environmental enthusiasts who are passionate about protecting the environment and promoting sustainable development. The essays cover different aspects of environmental science and discuss various issues such as air pollution, water contamination, deforestation, natural resource depletion, and global warming. The purpose of these free essays is to create awareness among people and motivate them to take action to save the planet.
World and Intrastate Water Conflicts: The Global Hot Spots
India-China Water Dispute Brahmaputra River originates in Tibet which is a part of China, and from there it flows into India. China is building many dams on the river in order to control the flow of water from river, and which it can use for its additional gain, and later on to act as hydro hegemony, controlling the major water resources of south Asia. This act of China can lead to a possible water war. Per capita water supply in…...
WaterWater Resources
The Fight Over Water Extraction in Florida
The issue that my paper addresses is water bottling from springs in Florida which has spawned a lot of controversy in the past year. The policy at the center of this issue is the Florida Water Resources Act of 1972, which claimed water from lakes, rivers, and springs as Florida property, but did not assign a monetary value to it. Local residents, conservation activists, tourists, and even outdoors enthusiasts are concerned about their springs which has recently suffered from many…...
WaterWater Resources
Problem of Accessibility of Water in Philippines
In 1993 the Board of the World Bank endorsed a Water Resources Management Policy Paper (WRMPP). In that paper, and in this Strategy, water resources management comprises the institutional framework (legal, regulatory and organizational roles), management instruments (regulatory and financial), and the development, maintenance and operation of infrastructure (including water storage structures and conveyance, wastewater treatment, and watershed protection). The 1993 Policy Paper reflected the broad global consensus that was forged during the Rio Earth Summit of 1992. This consensus…...
WaterWater Resources
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Water Scarcity in Pakistan Issues and Options
Pakistan is the world's sixth-most populous country. Nonetheless, geographical location and weather patterns do not support continuous year-round water supplies. Available water supplies are under high stress to meet human, agricultural, and industrial demands. The condition has worsened over the years as the water profile of the world has gone from ample water to water tension since independence. Therefore, our current water resources, the demands for these resources, water availability issues and the implications of water problems need to be…...
WaterWater Resources
Plants adjust metabolism for survival
Some plants change their rates of photosynthesis and cellular respiration to survive harsh, challenging weather conditions (Hartl, D. et al., 2016). We wanted to know if banana trees mimic these traits when their leaves are shredded due to natural phenomena like high winds. This experiment observed the rates of GPP divided by mass between shredded leaves and intact leaves from the same banana plant. We predicted the GPP/mass would be higher in the intact leaf samples, while lower in the…...
Nature
Climate Action and Finance Special Envoy in Saudi Arabia
Further improving the Saudi Arabian economy whilst maintaining good environmental standing through the diversification from oil production exports and as an energy source. Executive Summary Sherpa Fahad Almubarak, as you well know Saudi Arabia is a global powerhouse when it comes to oil, and we have been highly successful in the production thereof. However, we have not been as successful in living up to our climate pledges: in November 2015 we were the last G20 member to submit our climate…...
Climate
Detroit River Environmental Issues
Lake Erie while one of the smallest of the Great Lakes, it is home to historically major population centers such is Cleveland OH, Buffalo NY, and Detroit MI. While these cities currently have a notorious reputation which are unfavorable in their light. Historically, these cities have been the backbone of the infrastructure and economy of American society. However, these cities entered an era of deindustrialization, and the lasting implications the industrial age have detrimentally contributed to the AOCs found around…...
Pollution
Soil issues in Ethiopia
Soil is one of the most precious natural resource in the world and the key component of the earth system, which has a lot of uses for all organisms including human beings. It maintains the balance of natural environment, control bio-geo-chemical and hydrological cycle and also offers human society with many resources and agricultural goods and services (Keesstra et al., 2012; Berendese et al., 2015). Soil is the main component of the land on earth that supports human population economically…...
Environmental Science
El Nino Natural Phenomena
Physical geography relies on the examination of the connectivity of varying environmental elements. When studying weather and climate it is crucial to consider temperature, wind patterns, and other factors that contribute to environmental shifts and patterns. One example of this reciprocity can be considered through the exploration of the natural phenomena known as El Niño. El Niño occurs when sea surface temperatures of the equatorial Pacific Ocean rise above normal levels for prolonged periods of time. This results in the…...
Nature
Nutraceuticals are Nutritional Supplements to Improve Health
Nutraceuticals are dietary supplements, and dietary fiber utilized to ameliorate health, delay senescence, prevent diseases and support the proper functioning of the human body. Currently, nutraceuticals are getting substantial attention due to their nutrition and therapeutic potential. They have benefits over medicine because they avoid side effects. Based on their source, they are categorized into different terms such as nutrients, dietary supplements, herbals, dietary fiber, etc. The global market for nutraceuticals is huge i.e approximately USD 117 billion. An herbal…...
Medicinal Plants
Human Anatomy & Physiology
Medicinal plants have been used throughout history to heal several illnesses and are a staple in traditional medicine. Around twenty-five percent of modern drugs are derived from plants with only fifteen percent of the 300,000 plant species in existence evaluated to determine their pharmacological potential (Palhares, 2015). Nearly eighty percent of the world's population resorts to traditional medicine for treating their disease, mainly based on the use of extracts and active substances from medicinal plants; two-thirds of these plants come…...
Medicinal Plants
Indole-3-Acetic Acid’s Effects on Medicinal Plants – A Review
Medicinal plants are important sources of medicines since the dawn of human civilization. Synthetic growth-controlling chemicals are becoming progressively more significant in the viable management of plant growth in agriculture and horticulture. Various phases of plant growth are altered by a diverse array of endogenous and exogenous assets. Among the internal assets, phytohormones have an important role in coordinating various stages of growth in plants. These regulators have an impact on plants’ morphological, physiological, and biochemical aspects. Indole-3-acetic acid (IAA)…...
Medicinal Plants
Important Medicinal Plants and Their Uses
Compounds included inside one or more of the medicinal plant's organs can be utilized for medical purposes as a synthesis of beneficial pharmacopoeial, and non-pharmacopoeial medicines. Medicinal plant therapy is known to be very functional, as these therapies are derived from nature. This is why herbal therapy is becoming more popular all over the world. The new medicines that are extracted from the plants can eliminate the majority of the diseases. Medicinal plants, including flavoring foods, drugs, cosmetics, and beauty…...
Medicinal Plants
Environment Conflicts in Stories
Conflicts are a very prominent element in literature. If you were to look up the dictionary definition of Iconflicto, you would find that it is a Istruggle, controversy, or fight.I Conflicts can take many forms, and each has its own place in literature. Environmental conflicts are certainly one of the more recognized and appreciated types of conflicts. They are easy to identify, understand, and analyze. An environment can be described as onels surroundings, so logically, an environmental conflict is a…...
Environmental Science
History The Onion Router(TOR)
Before we share our results, this portion of the paper will include a synopsis of Tor’s history, the setup process, and an explanation in the mechanics of how Tor keeps users activity secret. History The Onion Router (abbreviated by Tor) was originally devised by the Naval Research Laboratory and used by the U.S. Navy to keep the identity of federal employees hidden while on the internet [2] The idea behind the concept of internet anonymity happened when an employee needed…...
Computer NetworkingInformation TechnologyNetwork SecurityOnion
The Onion Routing(TOR) For Government Investigations: Engaging The Enemy
Criminals have always found ways to circumvent the law and engage in criminal activities “off of the radar.” They hide in the dark corners and carry out their business where no one can see them. With the increase in the availability of the internet, criminals can now take their schemes to the digital world to be carried out with privacy. Criminals, much like everyone else who values privacy, desire total anonymity. However, total anonymity is not available on the Internet.…...
Computer NetworkingInformation TechnologyNetwork SecurityOnion
Healthy Miracle Cure: So Versatile Is The Onion
Onions are true miracle drugs. And not only in the kitchen. Whether earache or insect bites, the onion can help. Learn more about the many uses of onions here.The onion should not only be used in cooking. Because the vegetables are very versatile. For centuries it has been used as a home remedy. How healthy onions are and how they are used correctly can be found here.Onions are healthy: reduce cancer riskFor several decades, studies have proven that eating onions…...
OnionPlants
Jeremiah Johnson The Movie Review
Jeremiah Johnson is the telling of the story of a white man disillusioned by civilization, who enters Indian territory and, in the process, embraces and co-opts American Indian Culture and attitudes towards the environment. The reader will see that he is fully assimilated yet alone by the end of the film.What is the theory of cultural adaption? The theory of cultural adaptation refers to the process and time it takes a person to assimilate to a new culture. (Cultural Adaptation,…...
Indian CultureMovie ReviewWilderness
The Dual Approach To The Relationship Between Humanity And Nature In The Bear
Faulkner's 'The Bear' is a story that depends in a large part on the relationship between humans and environment. The contrast between the security of the plantations and houses and the discomfort and danger of the wilderness plays a central role. Indeed, the environmental setting plays a significant role throughout the story. The story’s two settings provide binary oppositions of human/nonhuman, habitation/wild, as well as providing two competing notions of the interaction between these oppositions.Isaac McCaslin, the protagonist, is in…...
Pollution
Development of Relations
Every interaction we have with another person means something. Sometimes it will be a one-time greeting and you will never see the person again, and other times you will meet someone and never forget them again. They could become a lifelong friend. What social psychologists Irwin Altman and Dalmas Taylor describe this to be is the Social Penetration Theory. According to this theory, it is the way you represent, introduce, and portray relational closeness. Relational closeness develops only if the…...
Onion
Social Penetration Theory
Social Penetration Theory is the theory that interpersonal relationships evolve in some gradual and predictable fashion. Relationships progress from nonintimate to intimate in varying degrees depending on the intent or the want of the people. The process of building the relationship is predictable or follows some kind of pattern. You can’t predict the outcome of a relationship but you can predict the steps along the way. Along with relationships growing and evolving you also have erosion or depenetration of the…...
Onion
Basic Engineering of Bow Routing
When cybercriminals don’t make an effort to conceal nefarious activities, law enforcement can obtain information for their investigations from such sources as log files and other digital evidence (Casey, 2003). However, if data has been destroyed, or if the criminals have used such identity masking networks like TOR, then the investigators’ jobs become a little more difficult. Criminals can not only use TOR to hide their identity and location, but also as a secure peer to peer –for exchange of…...
Onion
Network For Anonymity
This project report aims to educate users of the web on various aspects of the Dark Web. It describes in detail what Dark Web represents, what it is used for, and the implications of using it. It also explains how the Dark Web works, as well as detailed steps on accessing it. This is so that users who have an interest in the Dark Web can learn about the architecture behind the Darknet. This paper can also be used for…...
Onion
Wilderness Therapy Outcomes With Adolescents and Young Adults
The objective of this paper is to provide a literature review of the previous research studies conducted regarding the outcomes and effectiveness of wilderness therapy in adolescent and young adult populations. This literature review will specifically focus on mental health outcomes. Search Methods The sources and information included in this literature review were collected using the online,ne library databases PsycINFO and Academic Search Complete. Articles were located using the following search terms: “wilderness therapy,” o “outdoor behavioral healthcare” “adolescents, teenagers,…...
Wilderness
Idaho Boulder – White Clouds
The Boulder-White Clouds wilderness area is a protected land area in central Idaho that has about 276,000 acres of land. President Obama signed the Idaho Sawtooth Recreation Area and Jerry Park Wilderness Additions Act on August 7, 2015. This has created three separate wilderness areas: the Hemingway-Boulders Wilderness Area, the White-Clouds Wilderness Area, and the Jim McClure-Jerry Park Wilderness Area. According to the Stevens historical research associates, this protected area has a lot of controversies involved between different stakeholders. Conservationists…...
Wilderness
Animal Extinction in Our World
Human activity such as fishing, hunting, and marine litters are causing a huge amount of aquatic and terrestrial animals to die. About thousands of animals go extinct every year, mostly because of human related actions or of natural causes. Animals, terrestrial or aquatic, serve many different purposes on humans everyday life. One of the main reasons animals are being killed is because they are part of the human diet. Other times they serve for entertainment purposes. This continuous abuse is…...
Animal ExtinctionHuntingWater
Policy of Greening Our Construction
Green building is becoming increasingly popular amongst many developed countries due to the visibly negative impacts that conventional building has on the environment. Although there are many advantages for the government, the future of the environment, and the economy, there are also some unfavorable or questionable features that come along with the transformation of policies regarding a green building supply. Many existing approaches--such as incentives, technological advances, and the implementation of rating tools for building evaluation--have been used as a…...
Green BuildingRecyclingSustainability
Wastewater Treatment Plant Effects on Foraging Ecology of Bats
The quality of water can have effects on insects, which would therefore have an effect on the bats as well. The area of study is the Cape Fear River Basin (CFRB) in North Carolina. The creeks where study was conducted are the North and South Buffalo Creek, because this is where the CFRB headwaters are and both receive point-source nitrogen effluent from the Wastewater Treatment Plants (WWTPs). The four species of bat that are common in Buffalo Creek are: red…...
AnimalsWastewater Treatment
Advance Wastewater Treatment at Tertiary
ACKNOWLEDGEMENT The project opportunity I have this year is a great chance for learning and technical development. Motivation and co-operation are the two main pillars for the success of any project. A technical write paper should be incomplete if I do not convey our heartfelt gratitude to those people from whom I have got considerable support and encouragement during this technical write paper preparation. Many people have helped, provided direction, technical information and it’s my pleasure to say vote of…...
MaterialsPollutionWastewater Treatment
The Mattabassett District Wastewater Treatment Plant, Cromwell, CT
Plant History and General Description: The Mattabassett District Wastewater Treatment Plant was opened on December 16th, 1968 after two years and $130 million of construction. On average, it processes 12 to 21 million gallons of wastewater per day from New Britain, Berlin, Cromwell, Middletown, Newington, Rocky Hill and Farmington. This plant is the the fifth largest facility in Connecticut, remains in the top ten for lowest costs per gallon of wastewater treated, and is one of the most efficient. It…...
Environmental Science
Hydrodynamic Cavitation for Wastewater Treatment
Introduction Water pollution has become a global problem due to large amounts of industrial and domestic sewage discharged in the water bodies. This liquid waste coming from various industries like textile, pharmacy, pesticide and petrochemical processing contains large amounts of organic and inorganic compounds like phenols, chlorides, aromatics etc. Also, textile industries use dyes which act as coloured pollutants. These compounds are sometimes non-biodegradable and sometimes toxic to microorganisms. This is the main reason why conventional biochemical processes aren’t able…...
NatureWastewater TreatmentWater Pollution
Depletion of Oceanic Resources
The Ocean provides human beings with many living as well as Non-living resources. In the opinion of Griffis, to be maintained for adequate use by future generations, these resources must be managed in a proper manner (Griffis, 2013). The living resources comprises of various spices of Fishes which serve as a food source for a considerable amount of world population while non-living resources include various minerals such as oil and gas that are in a limited quantity and has to…...
FishingOceanWater Resources
Water Equity in Tourism: A Case of Goa, India
Background Goa located on the west coast of India, in the Konkan region, is under the influence of two major global biomes of the Western Ghats. Thus, within the geographical area of Goa. There is a wide range of ecosystems and habitats like forests, Ghats, alluvial plains, coasts, rivers, estuaries, mangroves, wetlands, etc. Through history, the inhabitants of Goa have been successful in their interaction with these natural systems. Through the Khazans – saline land cultivations on lands reclaimed over…...
TourismWater ResourcesWater Scarcity
Development of Sustainable Water Resources
Overview This water conservation plan is intended to bring the City of Clovis into alignment with the two new laws enacted by Governor Jerry Brown on May 31, 2018, AB1668 and SB606. This plan will work in conjunction with the current City of Clovis Urban Water Management Plan. The strategy herein is focused on how to reduce municipal water use by the specified 20% (urban per capita), which brings daily use down to 55 gallons per person per household through…...
SustainabilityWater ResourcesWater Scarcity
Sustainable Water Asset Management System for Madurai City
Abstract This paper deals with the need to sustain the water resource management for Madurai city. Water is essential for sustaining life and at the same time, it is an important component of almost all developmental activities. Effective strategies must consider not only managing the water conservation, but also managing demand better. Sustainable management of water resources is multidimensional and complex process. The purpose of the water management system is to ensure the water storage from available resources. Due to…...
AgricultureWater ResourcesWater Scarcity
Innovative Solutions to Climate Change
Little by little scientists are trying to create technology to help humans later in the future. Technology can help save lives and our environment so we can survive longer. It may not be big now but as we do more research, technology will be even more substantial. Scientists are creating nanotechnology that can save humans and our ecosystem. It can also bring a new change to the world. It can solve problematic situations that can put humans in danger. Nanotechnology…...
Environmental Science
The Impact of Climate Change and Global Warming in Quebec: A Research Essay
Québec is intensely affected by climate change and global warming because it is increasing the number and intensity of the natural disasters, increasing damage to the infrastructure, thawing of permafrost in a Northern Québec, the future crops stability and maintenance, and the changes in biodiversity all over Québec. One of the deadliest and costly impacts are the increase in number and intensity of natural disasters, predominantly tornadoes and snow/ice storms. According to the Québec Government, the most common natural disasters…...
Climate ChangeGlobal WarmingQuebec
Environmental Triple Threat: Acid Rain, Warming, & Ozone Loss
People often look at the world with a jaded eye, seeing and addressing problems, without any knowledge to back them up. To apply this idea to the world we live in, one can look at three basic environmental problems the world faces today; acid rain, ozone depletion, and global warming. Each of the three has can be traced to irresponsible use of synthetic and organic chemicals, each of the three can also be looked at in terms of their chemistry.…...
Pollution
Regulatory Shift’s Negative Effects on EPA
The Environmental Protection Agency has seen a radical but discreet shift in regulatory power during 2017. Recently, Nancy B. Beck joined the agency as the Administrator for the Office of Chemical Safety and Pollution Prevention. She previously worked as an executive on the American Chemistry Council, the largest advocacy association for the chemical industry. Under Beck's guidance, the EPA's office of water has been asked to limit the tracking of hazardous chemicals. If successful, the risk of toxic materials entering…...
Pollution
An Introduction to the Various Sources of Water in Today’s Society
Each time you get a drink or take a shower, do you think of where that water came from to begin with? Many people, including you and I, take the unlimited supply of water that comes from the tap at home for granted. In reality though, all this water we use and drink comes from very vulnerable natural sources. And taking care of these natural sources of water can be a very hard and complicated task, especially at heavily contaminated…...
Environmental ChemistryWater
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