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Free research papers and essays on topics related to: biomass
- Biomass - 1,670 words
Biomass Many factors contribute to the diversity of life in an environment. The availability of nutrients and sunlight, along with other factors that play a pivotal role in determining what and how much life an area can sustain. While studying the Second Law of Thermodynamics, it came to my attention that the classical pyramid shape of the producer, C1, C2, C3, biomass pyramid did little to take into account the amount of detrital input. I hypothesized that the amount detrital input greatly effected the number of C1, C2, and C3 consumers and thus the overall biodiversity of an ecosystem. Further, if you could find a test-bed where detrital input was the only real difference between two simil ...
Related: biomass, oxygen content, null hypothesis, surrounding area, comparison - Alternatives To The Clean Water Dilemma - 821 words
Alternatives To The Clean Water Dilemma Alternatives to the Clean Water Dilemma Because of our increasing populations around the world, more and more of our clean drinking water is being used and contaminated. The world needs to take action immediately. Implementing one plan will not save our drinking water, but instead several different things need to come in to effect to preserve the world's clean drinking water. One alternative we have is to make people implement a wastewater garden in their homes and businesses. A wastewater garden is a garden made up of specially chosen plants and soils that can dispose of our harmful wastes in a totally non-harmful way. The way it works is all of the g ...
Related: clean water, dilemma, drinking water, carbon dioxide, state government - Biomes Of The World - 1,106 words
Biomes Of The World A biome, also known as life zones, consists of all plants, animals, and other organisms, as well the physical environment in a particular area. A biome is characterized by its' plant life, climate, and location. The climate and physical features determine the boundaries of a biome. A biome is made up of many different ecosystems. The ecosystems tend to have the same pants and animals as neighboring biomes around the boundaries. The major biomes are the tundra, taiga, tropical rain forest, temperate forests, desert, grassland, savanna, chaparral, and marine. Each biome has it's own characteristics such as the tundra. The tundra is a biome that is located in the Northern He ...
Related: south africa, polar bear, flowering plants, alaska, trout - Cannabis Hemp Marijuana - 2,262 words
Cannabis Hemp. . .Marijuana! Article copied work for work from April 1990 Issue of High Times Magazine pages 37-41 and page 57. "OUR CHALLENGE TO THE WORLD: TRY TO PROVE US WRONG-- If all fossil fuels and their derivatives (coal, oil, natural gas, synthetic fibers and petrochemicals) as well as the deforestation of trees for paper and agriculture (e.g., Brazilian & Indonesian rainforests), are banned from use in order to save the planet, preserve the ozone layer and reverse the greenhouse effect with its global warming trend: Then there is only one known renewable natural resource able to provide all(underlined) of the following goods and essentials such as paper and textiles; meet all of th ...
Related: cannabis, hemp, marijuana, stock exchange, true meaning - Cannabis Hemp Marijuana - 2,195 words
... lity is strong enough that we must try. Ultimately, the world has no other rational environmental choice but to give up fossil fuel. ENERGY SECURITY At this point, we can tell OPEC goodbye forever. The national balance of payments deficit is cast by the wayside and your personal energy bills can by cut by at least 50%, and perhaps as much as 90% with biomass from hemp and recycled waste. No more elderly or poor people freezing to death or living in misery in the winter. If introduced to Third World nations, hemp biomass could drastically cut our overseas aid and reasons for war, while raising the quality of life there by quantum leaps. The world's economy will/should boom as it never has ...
Related: cannabis, hemp, marijuana, marijuana prohibition, u.s. government - Cannabis Manifesto - 1,904 words
Cannabis Manifesto Why is it that the one plant that could save our planet from certain environmental destruction is illegal in our country? The Cannabis plant is grown legally for hemp in many countries around the world and yet the government of this country continues to view it as a dangerous plant. The prohibition of the Cannabis plant in this country is one of the greatest injustices in our history. Cannabis has been used by humans for its fibers, oils, and medical qualities for more than 10,000 years. It seems as though Cannabis was created with the basic needs of humans in mind. It can provide us with clothing, building materials, fuel, oils, food, and many other products that are curr ...
Related: cannabis, manifesto, thomas jefferson, problems facing, america - Chernobyl - 1,003 words
Chernobyl La era nuclear empieza a partir de la Segunda Guerra Mundial, a 50 aos de este suceso histrico, dos ciudades nuevas se han levantado de las cenizas atmicas de esta catastrfica guerra. En una de estas ciudades, Chernobyl, a diez aos de la explosin nuclear, poblaciones enteras han sido abandonadas alrededor del reactor destruido, para escapar del agua y del alimento contaminados producidos en el suelo que una vez fuera rico. En el mismo perodo desde la Segunda Guerra Mundial, la mayora de los bosques tropicales fueron destruidos. Se encontro una declinacin dramtica en las especies de plantas y de animales. Los antroplogos registraron una catstrofe global tan enorme que probablemente ...
Related: chernobyl, bone marrow, fuel cells, immune system, migration - Clouded Atmosphere - 1,110 words
Clouded Atmosphere Clouded Atmosphere The concentration of the atmosphere's main greenhouse gases specifically, carbon dioxide, methane, nitrous oxide, and water vapor, have increased significantly during the industrial age. These high concentrations are predicted to continue in the atmosphere for thousands of years to come. This increase in specially carbon dioxide, increases the infrared energy taken in by the atmosphere, and warming the earth's surface. The Global mean temperature over the past 150 years has risen between 0.3 degrees C and 0.6 degrees C. Climate changes that have been predicted are based on the continual rise in Green House Gases. These changes include changes in: increas ...
Related: atmosphere, air temperature, solar radiation, climate change, instructor - Depletion Of The Ozone Layer - 1,052 words
Depletion of the Ozone Layer Depletion of the Ozone Layer CHEM 151 Research Paper July 11, 1996 The ozone layer diminishes more each year. As the area of polar ozone depletion (commonly called the ozone hole) gets larger, additional ultraviolet rays are allowed to pass through. These rays cause cancer, cataracts, and lowered immunity to diseases.1 What causes the depletion of the ozone layer? In 1970, Crutzen first showed that nitrogen oxides produced by decaying nitrous oxide from soil-borne microbes react catalytically with ozone hastening its depletion. His findings started research on "global biogeochemical cycles" as well as the effects of supersonic transport aircraft that release nitr ...
Related: depletion, layer, ozone, ozone depletion, ozone hole, ozone layer, stratospheric ozone - Evironmentalism - 2,824 words
Evironmentalism Evironmentalism: The Next Step Broad Social Change Through Personal Commitment Introduction In the last thirty years, America has witnessed an environmental revolution. New laws like the 1963 Clean Air Act and the 1974 Safe Drinking Water Act forged new ground in political environmentalism. Social phenomena like Earth Day, organized by Dennis Hayes in 1970, and the beginning of large-scale recycling, marked by Oregon's 1972 Bottle Bill, have help change the way Americans think about the environment. As we approach the third millennium, however, we must reconsider our place on the planet and reflect on our efforts and progress towards a sustainable society. As global warming b ...
Related: environmental protection agency, fuel economy, natural disasters, plant, estimate - Evironmentalism - 2,824 words
... lf quickly in reduced fuel costs and a warmer, more comfortable home. Unfortunately, the finer points of insulating a home are beyond the scope of this article. An excellent resource on maximizing your home's insulation is Home Insulation by Harry Yost. Your local library should have, if not this book, several books on insulation that will at least get you started. Beyond updating your furnace and insulating your home, consider your personal use of heat in the home. The average American household's temperature during the winter is slowly rising because of increasingly sedentary lifestyles and lighter dress. The healthier we eat and the more exercise we get, the more internal heat our bod ...
Related: environmental defense, global warming, grocery stores, tube, contribution - Forests Extinction - 1,777 words
Forests Extinction Can you picture our earth without forests? Many of us cant. Forests cover approximately one fifth of the worlds land surface and play an important role in our everyday lives (Dudley 4). Forests provide us with many products and services from helping maintain erosion to providing jobs for our citizens. Humanity depends on the survival of a healthy ecosystem and deforestation is causing many social, economic and ecological problems. One ecological problem is Global warming witch is caused when carbon is released into the air after the burning of forests. Governments and industries must become more aware of these consequences of their activities and change accordingly. They n ...
Related: extinction, forest ecosystems, forest management, national forests, environmental change - Kyoto Protocol: Advantages And Limitations - 1,721 words
Kyoto Protocol: Advantages And Limitations The Kyoto Protocol: Advantages and Limitations The advent of industrialized civilization has brought to us many remarkable feats that enhance our everyday lives. Such things as automobiles, airplanes, tractors, mainframe computers, and even relatively simple machines like lawnmowers have intertwined themselves into the everyday culture of modern day industrialized countries.. These products have provided us enormous benefits compared to the types of lives our ancestors used to live. In the eyes of some, the consequences of industrial activities that have evolved around the world will not pose any problems in the future, however as most have realized ...
Related: kyoto, kyoto protocol, global climate, carbon dioxide, sophisticated - Methanol As Fuel - 519 words
Methanol As Fuel This section is about methanol fuel cells for our future. Since I have done this research I have never realized how important future fuels are. Methanol is a liquid fuel made form natural gas or renewable biomass resources. Methanol is the leading candidate to provide the hydrogen necessary to power fuel cell vehicles. The commercialization of methanol-powered fuel cells will offer practical, affordable, long-range electric vehicles with zero or near zero emissions while retaining the convenience of a liquid fuel. By 2004 they say or even sooner, fuel cells operating on methanol will power a variety of cars and buses in the U.S and worldwide.( www.mehanol.org) Methanol is pr ...
Related: fuel, fuel cells, methanol, public interest, product market - Natural Resource Aspects - 1,969 words
... s, covering other industrial sectors for a complete phase out of ODS, as well build the capacities of the various national participants of this programme. Strategy related to transboundary air pollution is not elaborated yet since Lebanon is a not a signatory of the Convention on Transboundary Air Pollution, which is still restricted to European countries. Decision-Making: Major Groups involvement Scientists, university academicians and only one NGO (Association Libanaise pour la Maitrise de lEnergie) are highly involved in (1) the Steering Committees pertaining to Climate Change and Ozone Office, (2) research programmes and (3) technical consultants. Their role is rather advisory with a ...
Related: natural resources, resource, decision making, decision-making process, replacing - Ozone Layer Solid Research - 4,719 words
Ozone Layer Solid Research Subject: TABLE OF CONTENTS How to get this FAQ Copyright Statement General remarks Caveats, Disclaimers, and Contact Information TABLE OF CONTENTS 1. THE STRATOSPHERE 1.1) What is the stratosphere? 1.2) How is the composition of air described? 1.3) How does the composition of the atmosphere change with 2. THE OZONE LAYER 2.1) How is ozone created? 2.2) How much ozone is in the layer, and what is a 2.3) How is ozone distributed in the stratosphere? 2.4) How does the ozone layer work? 2.5) What sorts of natural variations does the ozone layer show? 2.5.a) Regional and Seasonal Variation 2.5.b) Year-to-year variations. 2.6) What are CFC's? 2.7) How do CFC's destroy oz ...
Related: layer, ozone, ozone depletion, ozone hole, ozone layer, solid, stratospheric ozone - Population Estimation - 1,157 words
Population Estimation Population estimation Introduction Estimates of population size play a vital role in many fisheries management decisions. The numbers of fish in a stock are used to identify influences of environmental factors, human exploitation, and ultimately to identify the effectiveness of management strategies. (Van Den Avyle & Hayward 1999) The three most common methods of population estimation among biologist are sample plots, mark and recapture, and removal. Counts on sample plots is based on the principle that an estimate of population size can be obtained by determining the average density of animals per unit area and multiplying its value by the total area covered by the pop ...
Related: estimation, target population, environmental factors, appalachian mountains, stock - Sources Of Energy - 1,387 words
Sources Of Energy Sources of Energy Have you ever thought about how we get the energy to run the things we take for granite every single day. There are many sources of energy that that are used for transportation, heat, light, and the manufacturing of goods of all kinds. The development of science and civilization is closely linked to the availability of energy in useful forms. The seven main energy sources are fossil fuels, hydroelectric, solar power, win power, geothermal, nuclear power, and biomass energy. By harnessing the sun, wind, falling water, plant matter, and heat from the earth, energy planners expect to decrease the environmental impact on energy use. Most of the nonhydro renewa ...
Related: renewable energy, solar energy, solid waste, bodies of water, facility - Sources Of Energy - 1,368 words
... temperature and contaminant-free environments. Solar cooling can be achieved through the use of solar energy as a heat source in an absorption cooling cycle. Solar power research is being pursued in connection with efforts to design residential and commercial buildings that will use energy more efficiently. Some other promising devices are solar collectors and solar mirrors. Solar energy is a very expensive process that take years to develop the technology for it. This energy can only be used in the daylight ( when the sun is out ), so during the night you wouldn't have energy then. Another important source of energy is wind power. The most popular device is a mechanical device that harn ...
Related: energy source, geothermal energy, nuclear energy, renewable energy, solar energy - The Greenhouse Effect - 787 words
The Greenhouse Effect The greenhouse effect is an increase in the atmospheric temperature caused by increasing amounts of greenhouse gases. These gases act as a heat blanket insulating the Earth's surface absorbing and trapping heat radiation which normally escapes from the earth. They include carbon dioxide, water vapor, methane, nitrous oxide, CFC's, and other halocarbons. The earth's atmosphere goes through two processes constantly. Global cooling is the first process. This process uses the clouds which cover 60% of the earth's surface to reflect 30% of the solar radiation. It also uses a sulfate haze, which is formed by sulfur dioxide from industrial sources that enter the atmosphere and ...
Related: greenhouse, greenhouse effect, greenhouse gases, pacific ocean, carbon dioxide
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