Free information about Biology and ecology http://Biology-and-ecology.e-articles.info/ en-us E-articles.info 2006 - 2010 It is very easy to be green with computers nowadays. There are a vast number of computers that are currently in the market place. These green computers are designed to be friendly towards the environment and they are also efficient in terms of energy. There is a vast array of different online resources that can be used in order to learn about green computers... http://Biology-and-ecology.e-articles.info/title/Buying-Guide-To-Green-Computers-or-Environmental-Friendly-Computers/ http://Biology-and-ecology.e-articles.info/title/Buying-Guide-To-Green-Computers-or-Environmental-Friendly-Computers/ Tue, 27 Apr 2010 00:33:17 GMT Offsetting Carbon Emissions in Developing Economies The world is making a transition towards energy generated by renewables, however, it is generally accepted that coal will remain an important strategic fuel for the coming decades. This is due to rising energy demands and the time required for renewables to gain the capacity required to meet these demands. Fossil fuels, particularly coal, will therefore remain important in order to secure global energy supplies. Given the fact that changes in the climate are already taking effect, new clean coal technologies, that aim to reduce the environmental impact of coal energy generation, will play a major role in global strategies to mitigate greenhouse gas (GHG) emissions... http://Biology-and-ecology.e-articles.info/title/Clean-Coal-to-Power/ http://Biology-and-ecology.e-articles.info/title/Clean-Coal-to-Power/ Wed, 21 Apr 2010 01:41:22 GMT Energy Star in particular is a joint effort between the United States Environmental Protection Agency and the United States Department of Energy. The aim of the joint program between these two agencies is to "preserve the environment through energy proficient products and practices." The Energy Star website proudly reports that "Americans, with the aid of ENERGY STAR, saved enough energy in 2009 alone to sidestep greenhouse emissions corresponding to those from 30 million cars - all while redeeming nearly 17 billion on their utility bills." The citizens of the US are growing more and more aware of the environmental impact we have on our states, country , and the world... http://Biology-and-ecology.e-articles.info/title/Preserve-the-environment-through-energy-proficient-products-and-practices/ http://Biology-and-ecology.e-articles.info/title/Preserve-the-environment-through-energy-proficient-products-and-practices/ Fri, 16 Apr 2010 02:49:27 GMT Along with Japan and the United States, Germany accounts for almost 89% of the world's solar cells capable of electricity production. With advancements in hybrid technology and the construction of more recharging stations, the use of the sun's renewable energy is sure to increase. When thinking of sunny days, images of Hawaii, the Mediterranean, and tropical islands along the equator often spring to mind. Germany usually does not, but few countries have been as quick to embrace the renewable energy provided by the sun as this European nation... http://Biology-and-ecology.e-articles.info/title/Germany-powering-up-with-solar-cells/ http://Biology-and-ecology.e-articles.info/title/Germany-powering-up-with-solar-cells/ Wed, 03 Mar 2010 03:57:32 GMT You will be able to save money, as well as aid the ecosystem, by getting hooked up to a wind turbine to acquire the power you need for your own home. Despite the fact that it is significantly more inexpensive to get hooked into standard power lines to begin with, once the original price is invested, you will begin to save funds by utilizing the wind flow to satisfy your power demands. You'll also end up being a lot more self-sufficient, with no worry about the electricity failures you may possibly have been through before, during bad weather. Obviously, in the event you live in a really rural region, it may well be less expensive to hook up a wind turbine in the first place... http://Biology-and-ecology.e-articles.info/title/Wind-Turbine-Power-Is-A-Possible-Option-For-Fulfilling-Renewable-Electricity-Requests/ http://Biology-and-ecology.e-articles.info/title/Wind-Turbine-Power-Is-A-Possible-Option-For-Fulfilling-Renewable-Electricity-Requests/ Mon, 15 Feb 2010 04:23:37 GMT Global warming and rise in energy prices are common terms today so are eco friendly products and recycling. Our global market is trying to become more eco friendly and manufacture more environmentally friendly products. Rise in global warming is mainly due to fact, that many of us are using organic non bio degradable products like polythene bags. Our natural resources also are depleting at a very fast pace which makes conservation a necessity and responsibility for each one of us... http://Biology-and-ecology.e-articles.info/title/Buying-and-Using-Environment-Friendly-Products/ http://Biology-and-ecology.e-articles.info/title/Buying-and-Using-Environment-Friendly-Products/ Thu, 11 Feb 2010 05:31:42 GMT The importance and seriousness of going green has been imbibed in many people today, awareness is being spread so that with the little knowledge and dedication a lot of difference can be made. One should realize that the carbon emissions are one of the major causes that have been raising the signs of threat to our earth; the reduction in its emission can come across as a real aid. The reduced levels of carbon help in bringing clean energy to us and that helps in bringing to us a soothing and clean environment. Environment as such is really important for the survival of mankind; if impure then it does have its implications on the existing humans as well which could have harsh effects on the whole... http://Biology-and-ecology.e-articles.info/title/Carbon-emission/ http://Biology-and-ecology.e-articles.info/title/Carbon-emission/ Sun, 07 Feb 2010 06:39:47 GMT Go paperless and go green is the new mantra for today's businesses that want to attain efficiency and speed in their processes. The challenge is to reduce paper dependence, and automate the processes through secure and legal mechanism. It is always difficult for any business to shift away from its traditional model, and mould itself into a new shape. However, in this competitive era, businesses cannot afford to lack behind their peers, they need tools to stay in the race... http://Biology-and-ecology.e-articles.info/title/Go-Paperless.-Go-Green./ http://Biology-and-ecology.e-articles.info/title/Go-Paperless.-Go-Green./ Thu, 04 Feb 2010 07:47:52 GMT Apart from many huge concerns which biggest countries face like terrorism, lack of jobs etc, the universal concern today is Global Warming. What is Global Warming? Is it that the atmosphere is getting all warmed up? Well, the answer is yes, however, it is not as simple as it sounds. Global Warming definitely means increase in the temperature near earth's surface. Our climate responds to many external factors like volcanic eruptions, greenhouse gas and variations in earth's orbit... http://Biology-and-ecology.e-articles.info/title/5-Ways-to-Stop-Global-Warming-at-Home/ http://Biology-and-ecology.e-articles.info/title/5-Ways-to-Stop-Global-Warming-at-Home/ Mon, 28 Dec 2009 08:55:57 GMT Global warming is a natural phenomenon and has been taking place over years and years. Recently in last decade it has become threatening ad people are more aware about it. The reason is recently there has been a rise in the rate of global warming. Global warming primarily is the effect of greenhouse effect... http://Biology-and-ecology.e-articles.info/title/Threats-from-Global-Warming/ http://Biology-and-ecology.e-articles.info/title/Threats-from-Global-Warming/ Mon, 28 Dec 2009 09:23:15 GMT Environment is one of biggest problems in the current world. One solution is minimizing the use of carbon and other is to go green. Take one step in favor of environment by using environment paper! Due to the recent United Nations Climate Change Conference in Copenhagen, interest in becoming more environmentally friendly has been increasing in homes and companies all over the world. One way to become more environmentally friendly is to reduce your carbon footprint... http://Biology-and-ecology.e-articles.info/title/Go-Green!-Use-Environmental-Paper/ http://Biology-and-ecology.e-articles.info/title/Go-Green!-Use-Environmental-Paper/ Wed, 23 Dec 2009 10:31:20 GMT It's time for you to begin investing in the renewable energy sources, the more you are be informed about the technology the more it will help in making correct choices. Making maximum use of renewable energy sources is not only a good way to save money, but it also helps in making the environment better.Renewble energy sources like solar, wind, water and geothermal energy are considered to be best environmental friendly energy sources that do not discharge toxic substances in the environment like Fossil Fuels and Nuclear Energy creates. These renewable Sources are becoming a viable alternative to burning Coal, Oil and Gas... http://Biology-and-ecology.e-articles.info/title/Renewable-energy-providing-maximum-benefits/ http://Biology-and-ecology.e-articles.info/title/Renewable-energy-providing-maximum-benefits/ Wed, 09 Dec 2009 11:39:25 GMT Is your poor tired old computer ready to retire?Disposing of your old computer responsibly, is something we all need to be aware of. Computers contain, plastics, metals, chemicals and carcinogens that are hazardous to the environment and to our health.Computer recycling can be of great benefit to both the environment and the economy. Estimates show that more than 60% of outdated electronics are been stored or incorrectly disposed of, and if they where to be recycled, the savings in resources and the enviroment would be enormous... http://Biology-and-ecology.e-articles.info/title/How-to-recycle-your-old-computer/ http://Biology-and-ecology.e-articles.info/title/How-to-recycle-your-old-computer/ Sun, 29 Nov 2009 12:47:30 GMT Conserving natural resources has taken the main stage and freight forwarding has stepped up. Mere decades ago, the idea of conserving natural resources was only discussed by a select group of environmentalists. Now, the topic takes the main stage in many discussions today from design of homes to energy consumption to transportation of goods. Global freight forwarding is a big concern with regards to things like global warming, pollution and climate change... http://Biology-and-ecology.e-articles.info/title/Global-Freight-Forwarding-::-Taking-a-More-Environmental-Approach/ http://Biology-and-ecology.e-articles.info/title/Global-Freight-Forwarding-::-Taking-a-More-Environmental-Approach/ Tue, 24 Nov 2009 13:55:35 GMT Thinking of moving? Look for an Eco-friendly moving company. Are you aware of how much paper, plastic, fuel etc you need in a single small move? Moving is very much unfriendly to nature. That means a single move adds a lot of toxic particles to the environment. Hence, it increases the threat of the global warming... http://Biology-and-ecology.e-articles.info/title/Eco-friendly-Moving-Company:-A-Completely-Toxin-Free-Move/ http://Biology-and-ecology.e-articles.info/title/Eco-friendly-Moving-Company:-A-Completely-Toxin-Free-Move/ Mon, 23 Nov 2009 14:23:40 GMT With the economy having a hard time getting back up from its fall, people are looking for more and more ways to save money. So instead of taking plane trips to the Caribbean, more people are turning to road and camping trips. These types of trips are less expensive than buying tickets for each of your family members and/or friends. But why do the savings have to stop there? You should think about investing in installing solar panels for your RV... http://Biology-and-ecology.e-articles.info/title/Use-Solar-Energy-for-your-RV/ http://Biology-and-ecology.e-articles.info/title/Use-Solar-Energy-for-your-RV/ Thu, 19 Nov 2009 15:31:45 GMT As you may have noticed, fossil fuels are becoming a thing of the past due to their costs and environmental effects. So what is it that is taking its place? Well, Alternative Green Energy sources of course. As the world's average temperature grows due to Carbon Dioxide emissions, the world is in a race against time to change from fossil fuels to Alternative Green Energy sources to save the environment and many species of animals that are being affected by it. The transition will not be easy, nor will it be cheap since Alternative Green Energy sources are fairly expensive to install, but although Alternative Green Energy sources may be difficult to install, the means of gaining this Alternative Green Energy will pay for itself in the long run... http://Biology-and-ecology.e-articles.info/title/Alternative-Green-Energy/ http://Biology-and-ecology.e-articles.info/title/Alternative-Green-Energy/ Mon, 16 Nov 2009 16:39:50 GMT I've been asked this question hundreds of times, so here's the answer: FSC stands for Forest Stewardship Council. They are a third party certification organization who assess those who manage the care of forests. They look at how those managing the care of a forest are complying with federal law and international agreements relating to the rights of indigenous peoples, enhancing the long-term social and economic well being of workers and surrounding communities, and conserving the biological diversity, water, soil and ecosystems surrounding the forest. The FSC also requires a management plan... http://Biology-and-ecology.e-articles.info/title/The-Difference-Between-FSC-Certified-and-Recycled-Paper/ http://Biology-and-ecology.e-articles.info/title/The-Difference-Between-FSC-Certified-and-Recycled-Paper/ Sat, 07 Nov 2009 17:47:55 GMT While the worst may be over in terms of weather, for many local Decatur residents clean up has just begun. Unfortunately, damage was so widespread that many experts agree it could take considerable time before the full extent of the damage is totally attributed. Meanwhile, homeowners and small business proprietors alike are stunned by long delays in scheduling clean-up crews. Everything from water damaged walls, carpeting and hard wood flooring to the rapid growth of mold is dampening water damage repair... http://Biology-and-ecology.e-articles.info/title/Decatur-CleanUp-in-High-Demand-/ http://Biology-and-ecology.e-articles.info/title/Decatur-CleanUp-in-High-Demand-/ Thu, 22 Oct 2009 18:55:15 GMT If man has never understood how much his survival has hinged on one insect, he knows now. I am speaking of the common every day honeybee. Man could be wiped out if he can not find out what is killing the bees. Bee populations are declining not only in the US, but in countries of Europe also... http://Biology-and-ecology.e-articles.info/title/Where-are-the-Bees-Going/ http://Biology-and-ecology.e-articles.info/title/Where-are-the-Bees-Going/ Tue, 26 Feb 2008 19:23:20 GMT Translocation is the movement of carbohydrates through phloem from a source, such as leaves, to a sink, a site of carbohydrate utilization. Translocation is described by the pressureflow hypothesis, as follows: 1. Sugars enter sieve-tube members. Soluble carbohydrates, such as fructose and sucrose, move from a site of production, such as the palisade mesophyll, to sieve-tube members by active transport... http://Biology-and-ecology.e-articles.info/title/Transport-of-Sugars/ http://Biology-and-ecology.e-articles.info/title/Transport-of-Sugars/ Sat, 06 Oct 2007 20:31:25 GMT Water and dissolved minerals enter the roots through root hairs by osmosis. There are two pathways by which the water moves toward the center of the root, as follows. 1. Water moves through cell walls from one cell to another without ever entering the cells... http://Biology-and-ecology.e-articles.info/title/Transport-of-Water/ http://Biology-and-ecology.e-articles.info/title/Transport-of-Water/ Mon, 29 Oct 2007 21:39:30 GMT Animals can be loosely grouped into two groups based upon how body temperature is maintained: 1. Ectotherms are animals that obtain body heat from their environment. Since their temperatures often vary with the temperature of their environment, they are sometimes referred to as poikilotherms (“changing temperature”). Examples include most invertebrates, amphibians, reptiles, and fish... http://Biology-and-ecology.e-articles.info/title/Thermoregulation/ http://Biology-and-ecology.e-articles.info/title/Thermoregulation/ Thu, 04 Oct 2007 22:47:35 GMT Animal cells require O2 for aerobic respiration. If cells are not directly exposed to the outside environment, then some mechanism must provide gas exchange to internal cells, delivering O2 and removing waste CO2. The movement of gases into and out of the entire organism is called respiration. (This term, respiration, is also used to describe cellular respiration, the process of producing ATP within the mitochondria of cells... http://Biology-and-ecology.e-articles.info/title/The-Respiratory-System/ http://Biology-and-ecology.e-articles.info/title/The-Respiratory-System/ Wed, 01 Aug 2007 23:55:40 GMT Digestion is the chemical breakdown of food into smaller molecules. In an individual cell, digestion is accomplished by intracellular digestion when a lysosome containing digestive enzymes merges with a food vacuole. In most animals, however, the food ingested is too large to be engulfed by individual cells. Thus, food is first digested in a gastrovascular cavity by extracellular digestion and then absorbed by individual cells... http://Biology-and-ecology.e-articles.info/title/The-Digestive-System/ http://Biology-and-ecology.e-articles.info/title/The-Digestive-System/ Wed, 01 Aug 2007 01:23:45 GMT The basic structural unit of the nervous system is a nerve cell, or neuron. It consists of the following parts: 1. The cell body contains the nucleus and other cellular organelles. 2... http://Biology-and-ecology.e-articles.info/title/The-Nervous-System/ http://Biology-and-ecology.e-articles.info/title/The-Nervous-System/ Thu, 04 Oct 2007 02:31:50 GMT A skeletal muscle consists of numerous muscle cells called muscle fibers. Muscle fibers have special terminology and distinguishing characteristics, as follows: 1. The sarcolemma, or plasma membrane of the muscle cell, is highly invaginated by transverse tubules (or T tubules) that permeate the cell. 2... http://Biology-and-ecology.e-articles.info/title/The-Muscular-System/ http://Biology-and-ecology.e-articles.info/title/The-Muscular-System/ Tue, 23 Oct 2007 03:39:55 GMT The internal environment of animals provides attractive conditions for the growth of bacteria, viruses, and other organisms. Although some of these organisms can live symbiotically within animals, many either cause destruction of cells or produce toxic chemicals. To protect against these foreign invaders, humans possess three levels of defense. The skin and mucus membranes provide a nonspecific first line of defense against invaders entering through the skin or through openings into the body... http://Biology-and-ecology.e-articles.info/title/The-Immune-System/ http://Biology-and-ecology.e-articles.info/title/The-Immune-System/ Wed, 03 Oct 2007 04:47:15 GMT The endocrine system produces hormones that help maintain homeostasis and regulate reproduction and development. A hormone is a chemical messenger produced in one part of the body that affects target cells in another part of the body. Hormones have the following general characteristics: 1. Hormones are transported throughout the body in the blood... http://Biology-and-ecology.e-articles.info/title/The-Endocrine-System/ http://Biology-and-ecology.e-articles.info/title/The-Endocrine-System/ Tue, 02 Oct 2007 05:55:20 GMT There are four stages in the growth and development of animals. The first is gametogenesis, the formation of sperm and eggs. The second includes embryonic development, which begins with fertilization of the egg and continues to birth. The third stage is the process leading to reproductive maturity (puberty), and the fourth is the aging process to death... http://Biology-and-ecology.e-articles.info/title/Embryonic-Development/ http://Biology-and-ecology.e-articles.info/title/Embryonic-Development/ Tue, 16 Oct 2007 06:23:25 GMT Behaviors are categorized as follows: 1. Instinct is behavior that is innate, or inherited. • In mammals, care for offspring by female parents is innate. 2... http://Biology-and-ecology.e-articles.info/title/Kinds-of-Animal-Behavior/ http://Biology-and-ecology.e-articles.info/title/Kinds-of-Animal-Behavior/ Wed, 10 Oct 2007 07:31:30 GMT Three kinds of movements are commonly found among animals: 1. Kinesis (plural, kineses) is an undirected (without direction) change in speed of an animal’s movement in response to a stimulus. The animal slows down in a favorable environment or speeds up in an unfavorable environment. As a result, the animal remains longer in favorable environments... http://Biology-and-ecology.e-articles.info/title/Animal-Movement/ http://Biology-and-ecology.e-articles.info/title/Animal-Movement/ Sat, 06 Oct 2007 08:39:35 GMT About a thousand years ago, the human population began exponential growth. By increasing the carrying capacity of the environment and by immigrating to previously unoccupied habitats, the following factors made exponential growth possible: 1. Increases in food supply. By domesticating animals and plants, humans were able to change from a hunter/gatherer lifestyle to one of agriculture... http://Biology-and-ecology.e-articles.info/title/Human-Population-Growth/ http://Biology-and-ecology.e-articles.info/title/Human-Population-Growth/ Mon, 29 Oct 2007 09:47:40 GMT Ecological succession is the change in the composition of species over time. The traditional view of succession describes how one community with certain species is gradually and predictably replaced by another community consisting of different species. As succession progresses, species diversity (the number of species in a community) and total biomass (the total mass of all living organisms) increase. Eventually, a final successional stage of constant species composition, called the climax community, is attained... http://Biology-and-ecology.e-articles.info/title/Ecological-Succession/ http://Biology-and-ecology.e-articles.info/title/Ecological-Succession/ Tue, 23 Oct 2007 10:55:45 GMT Biogeochemical cycles describe the flow of essential elements from the environment to living things and back to the environment. The following list outlines the major storage locations (reservoirs) for essential elements, the processes through which each element incorporates into terrestrial plants and animals (assimilation), and the processes through which each element returns to the environment (release). 1. Hydrologic cycle (water cycle)... http://Biology-and-ecology.e-articles.info/title/Biogeochemical-Cycles/ http://Biology-and-ecology.e-articles.info/title/Biogeochemical-Cycles/ Sat, 12 Jan 2008 11:23:50 GMT The biosphere is divided into regions called biomes that exhibit common environmental characteristics. Each biome is occupied by unique communities or ecosystems of plants and animals that share adaptations which promote survival within the biome. Following is a list of the major biomes and a summary of their characteristics: 1. Tropical rain forests are characterized by high temperature and heavy rainfall... http://Biology-and-ecology.e-articles.info/title/Biomes/ http://Biology-and-ecology.e-articles.info/title/Biomes/ Tue, 22 Jan 2008 12:31:55 GMT Human activity damages the biosphere. Exponential population growth, destruction of habitats for agriculture and mining, pollution from industry and transportation, and many other activities all contribute to the damage of the environment. Some of the destructive consequences of human activity are summarized as follows: 1. Greenhouse effect... http://Biology-and-ecology.e-articles.info/title/Human-Impact-on-the-Biosphere/ http://Biology-and-ecology.e-articles.info/title/Human-Impact-on-the-Biosphere/ Thu, 31 Jan 2008 13:39:15 GMT Weathering is the process of breaking down rocks, soils and their minerals through direct contact with the atmosphere. Weathering occurs in situ, or "without movement", and thus should not to be confused with erosion, which involves the movement and disintegration of rocks and minerals by processes such as water, wind, ice and gravity... http://Biology-and-ecology.e-articles.info/title/Life-of-Rocks/ http://Biology-and-ecology.e-articles.info/title/Life-of-Rocks/ Thu, 24 Jan 2008 14:47:20 GMT