Environment Essays & Term Papers

113 total

�Before you can recover a species, you must keep it from tumbling over the final brink to extinction. That\'s the Act\'s most important function, at which it has been extremely successful� - Rodger Schlickeisen, President of Defenders of Wildlife The Endangered Species Act is imperative to maintaining the population of species that are on the borderline of extinction. The urgency of saving these species must be understood t

1. Introduction Overview The importance and criticality of water for the existence, continuity, safety and comfort of human existence has remained acknowledged since the beginning of human life. Different generations and civilizations have tried in various ways to harness it for diverse purposes, for sustenance, transportation, human safety, irrigation, power generation, and industry. While previous civilizations were content with settling near water sources, or in areas with greater rainfall,

Abstract: Water is crucial in our daily lives for consumption, industry and agricultural purposes. Many parts of the world, particularly in developing countries, do not have access to clean water. This is due to the lack of importance in providing clean water as well as lack in funds and other reasons. A method that produces clean water from wastewater, seawater or brackish water is desalination technology. Desalination technology has many processes such as reverse osmosis, electrodialysis,

The invasion of plant communities by non-native species is a great concern in ecological management. Invasive plant species can decrease biodiversity, change soil composition, increase the intensity or frequency of fire, release plant pathogens, alter food web dynamics, and influence nitrogen deposition in established native communities (Hobbs and Humphries 1995; Young and Powers 1999; Ehrenfeld, Kourtev, and Huang 2001; Sakai et al. 2001). Native communities can be more readily invaded due to

Lead remnants originating from many activities like hunting, which are laid in fields as well as woodlands near intense households, amount to huge tones of lead to human surroundings all over the world. This extreme pollution is not repaired by putting to hold its (lead) use for only those who use for hunting, but general usage of the same. These remnants disintegrate at a slow rate. During this time, they can be consumed from the soil by birds, cattle/goats and even human beings causing let

Introduction: The principle of “common but differentiated responsibilities” – help to guide international environmental policy and law making. It is built on the appreciation of the common responsibility of countries at different levels of development who contribute to global environmental degradation, and therefore should have differentiated responsibilities to meeting their obligations under the various Conventions. This principle is derived from the Rio Declaration (Principle 7) w

The phrase Green Energy or renewable energy is used to illustrate the different causes of energy which do not pollute the environment and are eco friendly. This sort of energy is usually considered in the situation of cogeneration, electricity and heating and is becoming more usable by consumers, corporations and businesses which support the development and decrease the impacts of environment which is linked with the usual generation of electricity and enhance the energy independence of a certai

On Earth Day many countries will celebrate our planet and how we are trying to preserve it. Across the globe people will join together to show the Earth we care. Countries such as the Philippines, Germany, the U.S. and Canada are holding Earth Day events to raise awareness and get people to do something to help the earth. \"As more and more people understand what is at stake they become a part of the solution,\" stated former Vice-President Al Gore on www.climatecrisis.met. Non-smoki

Safety and Environmental Assurance Centre, Unilever, Colworth Laboratory, Sharnbrook, Bedfordshire, MK44 1LQ, UK, and 2 Environmental Safety Laboratory, B. D. Sawant Marg, Chakala, Andheri (E), Mumbai 400 099, Maharashtra, India The impact of many human variables on the response to skin irritating substances has been studied to varying degrees, including the impact of age, sex, and atopic status. However, the importance of ethnic origin has been more difficult to investigate, leading to a r

NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION x In the Matter of the Application of Affidavit of Kenneth J. Cartalemi KARTA CORPORATION DEC Permit No. 3-5512-00054-00004 x STATE OF NEW YORK ) ) ss.: COUNTY OF WESTCHESTER ) KENNETH J. CARTALEMI, being duly sworn deposes and says: 1. I am the President of Karta Corporation and am fully familiar with the operations of the Karta facility at 1011/1017 Lower South Street, Peekskill, New York. 2. I mak

Deforestation refers to the cutting or over-harvesting of trees for lumber or pulp, or to clear the land for agriculture, ranching, construction, or other human activities. Presently in Kenya deforestation has over occurred in many forests and the forested areas covers only 1.7% of all the total land and this size is continuously decreasing. This has been mainly facilitated by the agricultural activities on these forested areas since the land that is best suited for growth of forests it is also

Pollution is nothing but just an unwanted addition to the environment, which has a harmful effect on our atmosphere. It only composes things unfit or less fit. It has many outward appearance or we can state this impurity is founded in numerous things due to numerous cause. This ever-increasing problem of environment has become one of the most essential points of concern for mutually science and human. There are two central cause of pollution we can classify them as pollution as a result of Human

Abstract As a result of the advancing global technolo-gies and civilisation, there has been a progressive depletion of high-grade mineral deposits. Consequently, it has become increasingly important to process lower-grade ores. Phosphorous (P) and particular potassium (K) contained in the iron ore concentrates of the Sishen Iron Ore Mine have a detrimental effect on the steel making process,whereby these alkali?s cause cracks to form in the refractory lining of blast furnaces. It is initially