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	<title>Solar Powered Options &#187; Solar Options</title>
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	<description>Solar and Wind Technology </description>
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		<title>sea power technology</title>
		<link>http://solarpoweredoptions.com/sea-power-technology/</link>
		<comments>http://solarpoweredoptions.com/sea-power-technology/#comments</comments>
		<pubDate>Sat, 31 Jul 2010 21:50:02 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

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sea power technology


Green Computing

Green and Clean Computing
Little thought may be given to the energy consumption of computers, but as more and more computers are purchased each year, it is not just the number of computers that forces increased energy consumption but the way in which computers are being used that adds to the building energy [...]]]></description>
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<h3>sea power technology</h3>
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<h3>Green Computing</h3>
<p></p>
<p><strong><font class="art_title">Green and Clean Computing</font></strong></p>
<p>Little thought may be given to the energy consumption of computers, but as more and more computers are purchased each year, it is not just the number of computers that forces increased energy consumption but the way in which computers are being used that adds to the building energy burden. Research has shown that most computer desktops are not being used a great deal of the time they are running and are left on for long periods of time. As with other forms of energy consumption, electricity is wasted when it is not being used and this burns fossil fuels that emit carbon dioxide into the air and cause smog, acid rain and other detrimental environmental side effects.</p>
<p>The typical desktop computer consists of a system unit which houses the central processing unit (CPU), a monitor and a printer. The CPU may require 100 watts of electrical power; the monitor, which may be 15 to 17 inches, may require another 50-100 watts; a laser printer can use as much as 100 watts or more while ink printers use as little as 12 watts while printing. The cost for operating a 200 watt system all day and night, everyday, would be $125 annually, while the cost of operation for normal business hours of 40 hours per week would range around $30 annually. Considering the tremendous benefits derived from using computers, this figure may not appear extensive, but when multiplied by the many computers used on a daily basis in this country, the total grows phenomenally.</p>
<p>There are many ways to reduce personal computer energy consumption. Computers, printers and monitors can be turned off when not in use. Many years ago, it was considered harmful to the computer if it were turned on and off periodically during the course of a day. However, the internal circuitry of personal computers is designed to be protected from power damages that might result from on and off switching. Doing so will not substantially affect the computer&#8217;s useful life.</p>
<p>The use of screen savers wastes energy and should not be used. They go back to the days when, if not used, images would be ingrained on screens if they remained on too long, but updates in technology have long made the use of screen savers unnecessary.</p>
<p>The United States Environmental Protection Agency has also developed technology for computers and monitors that can be programmed to automatically power down to a lower power state when not in use. This &#8220;sleep mode&#8221; can reduce energy consumption by 60% to 70% and these &#8220;Energy Star&#8221; computers serve to gain efficiency without any loss in computing performance.</p>
<p>Green computing extends beyond the personal computer to the use of related devices and materials. For example, paper waste can be reduced by printing as little as possible and only when necessary, recycling waster paper, using electronic mail instead of faxing to eliminate the need to produce a hard copy, and trying to print on both sides of the page when possible. In addition, printer and toner cartridges can be recycled. Although this is a practice that has been discouraged in the past by printer and toner cartridge manufacturers, such recycled cartridges save resources and reduce pollution and solid waste. Disposing of electronics as well can be done through recycling agencies to reduce waste and provide for recycling of functional equipment.</p>
<p>Finally, green computing also means not buying new equipment unless there is a real need for it. Close investigations can be made regarding upgrading hardware or software before purchasing a new computer. However, if the determination is made that a new computer system should be purchased, there are &#8220;Energy Star&#8221; computers, monitors and printers on the market. In addition, ink jet printers use 80% to 90% less energy than laser printers and soon, even &#8220;Green Computers&#8221; will reach the marketplace for sale.</p>
<p>Visit <a href="http://www.ocruggedlaptops.com/" target="_new" id="link_82">http://www.OCRuggedLaptops.com</a> for more information about the rugged laptop industry.</p>
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		<title>Go Green With Natural Finishes</title>
		<link>http://solarpoweredoptions.com/go-green-with-natural-finishes/</link>
		<comments>http://solarpoweredoptions.com/go-green-with-natural-finishes/#comments</comments>
		<pubDate>Tue, 27 Jul 2010 00:20:02 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

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Go Green With Natural Finishes

Finishes are coatings that are  applied to the external and inside surfaces of walls to protect them from the elements and from wear and tear.  They also improve the appearance of the structure and are used to enhance the design of rooms.
Petroleum, our main source of oil-based wood finishes and paint, [...]]]></description>
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<h3>Go Green With Natural Finishes</h3>
<p></p>
<p>Finishes are coatings that are  applied to the external and inside surfaces of walls to protect them from the elements and from wear and tear.  They also improve the appearance of the structure and are used to enhance the design of rooms.</p>
<p>Petroleum, our main source of oil-based wood finishes and paint, is a non-renewable resource.  There are now paints and finishes on the market that are derived from a renewable resource, which  in a small way, helps to reduce dependence on oil, and  contributes to a more sustainable world.</p>
<p>The basis for these products is whey, which is a product of cheese making, and which has a high biochemical oxygen demand (BOD).  This increases the burden on waste treatment facilities, and can also pollute our natural water sources.  In the last ten years, this by-product has been used for many new purposes, one of which is natural wood finishes.</p>
<p>When choosing paints for your decorating, use the low or no VOC (volatile organic compound) paints. For hundreds, no, thousands of years, earth, clay and lime have been used, both in hot and cold areas of the world.  And now this knowledge is being readapted for contemporary use. If you do any redecorating or new building, it makes sense to contribute to having green, healthy surroundings.</p>
<p>Low and no VOC paints have less smell and less impact on air quality.  EPA studies have shown that indoor air quality is up to five times more toxic than outdoors, mainly because of toxic emissions from paint and finishes. This particularly affects anyone with allergies, asthma, or chemical sensitivities. With the new &#8220;green&#8221; paints, there will be lower contamination of landfills, groundwater, and the ozone.</p>
<p>Switching will not cost you more.  Cleanup is easily done with soap and water, instead of toxic chemicals, and brushes can easily be cleaned and reused.  The paint is still washable, and is far less harmful to you, your pets, and the environment.</p>
<p>Lisa is a freelance writer with a specialty in Internet content and SEO articles. She has written thousands of articles, hundreds of ebooks and thousands of website pages and related content. She has also authored her own books and works as a consultant to other writers, Internet marketers and Internet businesses.</p>
<p>Professional wordsmith for hire: gamer, wife, mother, entrepreneur, published poet, co-owner of game guides company (<a id="link_83" target="_new" href="http://www.liti4.com/">http://www.liti4.com</a>), public speaker and Internet business consultant. You can learn more or follow Lisa&#8217;s blog from her website: <a id="link_84" target="_new" href="http://www.freelancewriter4hire.com/">http://www.freelancewriter4hire.com</a></p>
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<p>  <a href="http://www.benzinga.com/markets/company-news/10/07/394206/first-solar-panels-questioned-for-safety-reasons-fslr">First Solar Panels Questioned For Safety Reasons (FSLR) | Benzinga.com</a></p>
<p>Shares of First <b>Solar</b> (NASDAQ: FSLR) have bounced back and forth recently, due to a variety of different problems. Now it is facing a new challenge, in the form of the safety of their <b>solar</b> panels Barron&#8217;s writes. &#8230;</p>
<hr />
<p>  <a href="http://www.sustainablebusiness.com/index.cfm/go/news.display/id/20730">DOE Establishes Research &#39;Hub&#39; For Solar Fuels</a></p>
<p>The ultimate objective is to drive the field of <b>solar</b> fuels from fundamental research, where it has resided for decades, into applied research and technology development, thereby setting the stage for the creation of a direct <b>solar</b> &#8230;</p>
<hr />
<p>  <a href="http://cleantechnica.com/2010/07/26/wwf-solar-boat-promoting-renewable-energy-and-marine-conservation-video/">WWF Solar Boat Promoting Renewable Energy and Marine Conservation &#8230;</a></p>
<p>â??The WWF <b>Solar</b> is powered completely by the sun. It does not use sails, and it does not use any fossil fuels. It is a boat that causes no polltion â?? it does not emit any Co2 whatsoever. The <b>Solar</b> shows that we can easily substitute &#8230;</p>
<hr />
<p>  <a href="http://saskboy.wordpress.com/2010/07/26/put-solar-on-parliament-hill/">Put Solar on Parliament Hill Â« Saskboy&#39;s Abandoned Stuff â?? Site News</a></p>
<p>One Response to â??Put <b>Solar</b> on Parliament Hillâ?. the rat Says: July 26, 2010 at 12:31 pm | Reply. Ottawa? <b>Solar</b>? http://www.livingin-canada.com/climate-ottawa.html. This is why it is so hard to take the green agenda seriously. &#8230;</p>
<hr />
<p>  <a href="http://cleantechnica.com/2010/07/26/10-million-solar-roofs-bill-moves-forward/">10 Million Solar Roofs Bill Moves Forward : CleanTechnica</a></p>
<p>â??We are losing the race for <b>solar</b> jobs, and falling behind other nations in <b>solar</b> installations,â? said Sanders. â??That must change. The question is whether we will take advantage of clean, renewable <b>solar</b> energy or let other countries &#8230;</p>
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		<title>To Be Green very Expensive?</title>
		<link>http://solarpoweredoptions.com/to-be-green-very-expensive-2/</link>
		<comments>http://solarpoweredoptions.com/to-be-green-very-expensive-2/#comments</comments>
		<pubDate>Sun, 25 Jul 2010 22:20:03 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

		<guid isPermaLink="false">http://solarpoweredoptions.com/to-be-green-very-expensive-2/</guid>
		<description><![CDATA[
To Be Green very Expensive?

Really? Seriously? Is it still too expensive to be green? I am a little surprised when people say that cannot do anything to be green because the products are too expensive. This may have been the case eons ago but not anymore. People now say going green is too expensive as [...]]]></description>
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<h3>To Be Green very Expensive?</h3>
<p></p>
<p>Really? Seriously? Is it still too expensive to be green? I am a little surprised when people say that cannot do anything to be green because the products are too expensive. This may have been the case eons ago but not anymore. People now say going green is too expensive as an excuse in my opinion. Granted, I am not able to afford solar panels on my roof just yet but that does not mean I am not green or trying to be green in my own ways.</p>
<p>Here are some simple things that you can do now to start you off in the right direction without too much money out of pocket. Keep in mind, that while you will spend money at first, the payback is well worth it for you and the environment.</p>
<p>One of the first things I did to start my own green movement at home was to buy canvas bags for the grocery store. They were $1.00 each and I bought 10 of them. I always leave them in my car so no matter what store I go to I bring a bag with me. Each time I visit the grocery store I get 5 cents back for each bag that I bring.</p>
<p>So each week when I grocery shop I get 50 cents back. Each week that adds up quickly and before you know it, I have made my $10.00 back and am no longer a slave to the plastic bags. U.S. consumers use approximately 100 billion plastic bags annually which require an estimated 12 million barrels to produce! Just think, the majority of these bags are used just once from for less than 30 minutes and then they go into our landfills or end up in our oceans where they are a serious threat to wildlife.</p>
<p>The second green thing I did was change my water bottle habits. I have to admit, this one was hard for me until I did the math and it was at that moment I went to Target to buy a water filter and ordered my CamelBak Better Bottle.</p>
<p>The funny thing is that people are so quick to complain about the cost of gas but have you ever complained about the cost of the water bottles at the grocery store? I paid $10.00 for my bottle and $30 for my water filter and I have never once gone back to the store to buy my 12 pack of water for $6.00. And to think, a 12 pack of water bottles was finished in one week or less! I really don&#8217;t like when people say they reuse their plastic water bottles&#8230;. Do you know the bacteria that are on the bottles and the plastic leaching that occurs? Please do yourself and the environment a favor and buy a BPA Free water bottle today!</p>
<p>How many of us use paper napkins each day for lunch and dinner? Time to save a tree! Even napkins made from recycled materials are not as innocent as they may seem since they too wind up in landfills. A family of 4 can easily go through 84 paper napkins a week and if you think of each paper napkin costing 2 cents &#8211; well that adds up quickly over the course of a week, month, and a year. Cloth napkins can be used several times before tossing them into the laundry. With a family of four, laundry is done quite a bit so go ahead and make the switch.</p>
<p>Finally, do you wash all loads of laundry in cold water? Did you know that if you washed all of your clothes in cold water your clothes would last longer? Not only that, but you would save on your electrical bill. Unless you are washing baby diapers or grease stains, cold water is the way to go. 85-90 percent of the energy needed to wash your clothes in a machine is used to warm the water. Only 10-15 percent actually goes into the washer. The next time you need to buy laundry detergent, look for the detergents that are specially made for cold water.</p>
<p>And of course, we all know about the light bulbs and such but these were a couple other reminders of what you can do today to start saving money and you can be proud of yourself for going green! Remember, it is cool to be green!</p>
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<p>Leah LaBrece<br />
            <a id="link_83" target="_new" href="http://www.earthkits.com/">http://www.earthkits.com</a></p>
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<h2>Your Green Life Segment Of Sun Light</h2>
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<p>  <a href="http://gizmodo.com/5595064/solar-powered-party-box-way-more-fun-than-regular-shipping-crate">Solar Powered Party Box Way More Fun Than Regular Shipping Crate</a></p>
<p>If you&#8217;ve got the space at your next BBQ, the Boxman is a swanky alternative to the plebeian tent orâ??gag!â??lowly picnic table. Made from a converted shipping container, you&#8217;re guaranteed to make your friends and neighbors feel &#8230;</p>
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<p>  <a href="http://www.treehugger.com/files/2010/07/zephyr-solar-plane-lands-after-14-days-in-the-air-record-breaking.php">Zephyr Solar Plane Lands After Over 2 Weeks (!!!) in the Air &#8230;</a></p>
<p>Photo: Qinetiq Thanks to <b>Solar</b> Power A week ago we wrote about the Zephyr &#8216;Eternal Aircraft&#8217;, an unmanned <b>solar</b> plane that had just broken many records by staying up in the air for 7 days. Well, the Zephyr has.</p>
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<p>  <a href="http://www.engadget.com/2010/07/23/zephyr-solar-powered-uav-lands-after-a-fortnight-in-the-air-wha/">Zephyr solar powered UAV lands after a fortnight in the air &#8230;</a></p>
<p>With all the excitement surrounding the <b>solar</b> powered UAV&#8217;s record-breaking flights, we would be remiss if we didn&#8217;t mention that QinetiQ&#8217;s Zephyr ha.</p>
<hr />
<p>  <a href="http://news.cnet.com/8301-11128_3-20011479-54.html">Energy Dept. funds CO2 recycling, &#39;solar fuels&#39; | Green Tech &#8230;</a></p>
<p>Part of a stimulus plan, the Energy Department creates a California-based &#8216;innovation hub&#8217; for artificial photosynthesis and funds tests to use waste CO2 in building materials and plastics. Read this blog post by Martin LaMonica on &#8230;</p>
<hr />
<p>  <a href="http://www.arrl.org/news/the-k7ra-solar-update-122">The K7RA Solar Update</a></p>
<p>Sunspot activity increased recently, although it is foolish to call this a trend, since <b>solar</b> activity has great variability. Sunspot group 1087 was visible for 13 days over July 9-21. In millionths of a <b>solar</b> hemisphere, &#8230;</p>
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		<title>Save money with solar power</title>
		<link>http://solarpoweredoptions.com/save-money-with-solar-power/</link>
		<comments>http://solarpoweredoptions.com/save-money-with-solar-power/#comments</comments>
		<pubDate>Sun, 25 Jul 2010 00:10:02 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

		<guid isPermaLink="false">http://solarpoweredoptions.com/save-money-with-solar-power/</guid>
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Save money with solar power


Tips For Green Driving

Are you trying to make changes in your lifestyle that will help to preserve some of the natural resources being used everyday? There are many things that individuals can do to make a difference. However, one of the biggest concerns is the problems caused by all the vehicles [...]]]></description>
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<h3>Save money with solar power</h3>
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<h3>Tips For Green Driving</h3>
<p></p>
<p>Are you trying to make changes in your lifestyle that will help to preserve some of the natural resources being used everyday? There are many things that individuals can do to make a difference. However, one of the biggest concerns is the problems caused by all the vehicles being driven today. Everyone knows that vehicles put out gas emissions that add to the amount of air pollution already causing problems for humanity. But what can you do?</p>
<p>Very few people can do without some sort of vehicle in today&#8217;s society. It would be almost impossible to get from one location to another without driving most of the time. Still, it&#8217;s important to do all you can to reduce the amount of pollution being emitted into the air. Since buying a hybrid is not an option that everyone can take advantage of, here are a few tips for driving green that will help reduce pollution caused by vehicles.</p>
<p>&bull; Proper Maintenance &#8211; One of the best things that you can do to make sure you&#8217;re driving green is to keep the maintenance up on your vehicle. Keep it tuned up, air filters changed and make sure the tires are inflated properly.</p>
<p>&bull; Carpool When Possible &#8211; It may not always be possible to carpool but do so whenever you can. This will make more of a difference than you might think.</p>
<p>&bull; Plan Your Trips: If you plan your trips in advance you can cut down on your driving time. You can plan the shortest route that will accomplish everything you need to get done. Stop by the store on your way home from work instead of going home first and leaving again. Anything that reduces your driving time will help.</p>
<p>&bull; Walk More &#8211; When you&#8217;re visiting a neighbor, going to the local park or anywhere that is near your home, try walking whenever it&#8217;s practical to do so.</p>
<p>&bull; Cut Down on the AC &#8211; Only use the air conditioning whenever it&#8217;s absolutely necessary. You can roll down the windows other times to let a breeze blow through.</p>
<p>&bull; Drive Smart &#8211; Driving smart includes avoiding sudden stops and starts and driving the speed limit. Speeding uses more gasoline and produces more pollution than necessary.</p>
<p>These are all simple and easy things that everyone can do to help the environment. If every driver were to make these changes it would make a huge difference in the amount of pollution created each day.</p>
<p>Lisa Mason is a freelance writer with a specialty in Internet content and SEO articles. She has written thousands of articles, hundreds of ebooks and thousands of website pages and related content. She has also authored her own books and works as a consultant to other writers, Internet marketers and Internet businesses.</p>
<p>Lisa Mason, Professional wordsmith for hire: gamer, wife, mother, entrepreneur, published poet, co-owner of game guides company (<a id="link_83" target="_new" href="http://www.liti4.com/">http://www.liti4.com</a>), public speaker and Internet business consultant. You can learn more or follow Lisa&#8217;s blog from her website: <a id="link_84" target="_new" href="http://www.freelancewriter4hire.com/">http://www.freelancewriter4hire.com</a></p>
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		<title>Free Energy Economics</title>
		<link>http://solarpoweredoptions.com/free-energy-economics/</link>
		<comments>http://solarpoweredoptions.com/free-energy-economics/#comments</comments>
		<pubDate>Fri, 23 Jul 2010 02:30:04 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

		<guid isPermaLink="false">http://solarpoweredoptions.com/free-energy-economics/</guid>
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Free Energy Economics


Antarctic Peninsula Climate

Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature is causing [...]]]></description>
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<h3>Free Energy Economics</h3>
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<h3>Antarctic Peninsula Climate</h3>
<p></p>
<p>Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature is causing increasing in melting of freshwater glaciers and ice shelves. Fresh water emerging into the sea counteracts the salinity within a regional area. Changes identified are;</p>
<p>&bull;	Decrease in sea water salinity up to 60 miles offshore <br />
&bull;	Lower sea ice <br />
&bull;	Decreased krill population <br />
&bull;	Increased salp (open ocean tunicate that is reminiscent of a jelly-fish) population <br />
&bull;	Increase in cryptophytes (single cell phytoplankton algae) <br />
&bull;	Decrease in diatom phytoplankton <br />
&bull;	Increase in carbon sequestering in deep ocean sinks <br />
&bull;	Decrease in carbon availability in the food chain</p>
<p>The Antarctic Krill (Euphausia superba), a small shrimp like crustacean is the most important zooplankton species associated with the sea ice and plays a crucial role in the Antarctic food web. On a regional basis the amount of krill appear to be declining in the southern ocean. There are definitely lower trends in krill population during lower sea ice years around Antarctica. Part of the rational for the population decline is that ice algae rely on the sea ice for protection and growth. The krill need the sea ice in order to feed on the algae and phytoplankton.</p>
<p>Krill occur in groups or large swarms. They are less than 3 inches in size and feed primarily on phytoplankton and sea ice algae. Krill filter diatom phytoplankton out of the water column and scrape algae from the sea ice. Apart from frequenting the sea ice to feed, krill in particular juveniles, seek protection from predators in the many nooks and crannies formed by the deformed sea ice floes. Krill is the staple food of many fish, birds and mammals in the Southern Ocean. The biomass of Antarctic krill is considered to be larger than that of the earth&#8217;s human population.</p>
<p>Sea- ice algae utilizes atmospheric carbon dioxide for its energy source, the same as plants do on land. Krill diet of the sea-ice algae and phytoplankton is essential for converting the carbon for use in higher animals such as fish, birds, and whales. This carbon conversion is a very critical role in predatory nutrition. Additionally krill do eliminate some of the silica from the diatom shells and carbon in sticky balls that sinks nearly two miles into the deep ocean. These cold, deep waters are able to contain carbon dioxide and prevent the gas from rising to the surface, thus immobilizing carbon that is not passed into the food chain.</p>
<p>In recent years there have been increases in algae phytoplankton called cryptophytes. Mark Moline, California Polytechnic State University, states that the cryptophyte population correlates with warmer temperatures and lower salinity waters that are produced by the melting of the freshwater glacier. Cryptophytes measure around 2 mm, while other plankton in the Antarctic waters are much larger and measure 15 to 270 mm. Along with the increase in cryptophyte population an increase in salp, a pelagic tunicate, population has also occurred. There are differences between salps and krill. Salps feeding efficiency is capable of grazing on smaller food sources less than 4mm, whereas, the Antarctic Krill efficiency declines on any food less than 20 mm. The salps compete with krill for the phytoplankton and thus decrease the krill population. Additionally the salps feed on krill larvae, which also cause a decline in krill numbers.</p>
<p>The warming trend in the Antarctic Peninsula is showing a pattern of increasing cryptophytes over other phytoplankton and the increase in the salp. This influence is due to the low sea ice and the lowering of the salinity in the seawater. Salps and cryptophytes do better in the lower salinity, while the krill and other plankton are unable to tolerate the increased freshwater regime from the glacier ice melts. This selectivity gives preference to the salps as the dominant species while decreasing krill abundance. During lower sea ice seasons the density of krill declines while the salp population increases.</p>
<p>Carbon sequestering into the deep ocean from the algae and phytoplankton occur by both the salp and krill. Both species eliminate the atmospheric carbon received from the primary producing algae by producing fecal pellets by the salps and sticky balls by the krill, thereby, reducing the amount of carbon dioxide in the atmosphere. The salps though sequester more carbon into the cold deep ocean than the krill. However, the krill provides the most efficient pathway for carbon transfer up into the food chain. The cryptophyte dominated waters are less efficient in the food chain due to increased feeding by salps and the difficulty of the krill to utilize the cryptophytes as a food source. Migration patterns by penguins are changing, in part due to the changing krill population. Krill is a mainstay diet for penguins, and if the krill population changes, many other ecological changes occur with it.</p>
<p>Steve Bynum has worked at Palmer Station along the Antarctic Peninsula. He not only enjoyed the ecosystem along the Bellinghausen Sea but he has also witnessed the changing climate conditions.</p>
<p>Join Steve at <a id="link_99" target="_new" href="http://www.climatechangenewsletters.com/">http://www.climatechangenewsletters.com</a> as we take a journey to discover the warming and cooling effects of our planet.</p>
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		<title>Takes Care of Two Things at Once: Composting Food Waste</title>
		<link>http://solarpoweredoptions.com/takes-care-of-two-things-at-once-composting-food-waste/</link>
		<comments>http://solarpoweredoptions.com/takes-care-of-two-things-at-once-composting-food-waste/#comments</comments>
		<pubDate>Thu, 22 Jul 2010 05:10:02 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

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		<description><![CDATA[
Takes Care of Two Things at Once: Composting Food Waste

Years ago my dad taught me the benefits of composting food waste. It had nothing to do with any type of &#8220;green&#8221; movement or being environmentally friendly, no, it had everything to do with reintroducing nutrients back into the soil.
Here is what he taught me then [...]]]></description>
			<content:encoded><![CDATA[<p><category></category><br />
<h3>Takes Care of Two Things at Once: Composting Food Waste</h3>
<p></p>
<p>Years ago my dad taught me the benefits of composting food waste. It had nothing to do with any type of &#8220;green&#8221; movement or being environmentally friendly, no, it had everything to do with reintroducing nutrients back into the soil.</p>
<p>Here is what he taught me then and it still holds true today. By burying your food waste and kitchen scraps (no steak bones though), you are providing a quality food source for the creatures that live in your soil. From micro organisms and those creatures that the human eye can not see, up to worms, which of course we do see.</p>
<p>See, what happens is these creatures eat the food (and of course each other) and then finally the worms eat basically everything and their castings (worm poop) create the best nutrients your soil could ever have. By continually supplying your garden soil with food waste you are feeding the earthly creatures and they reward you with healthy soil. Now where can you get a trade off like that!</p>
<p>Ok so here is how you do it. Get yourself a fairly large Tupperware bowl. One large enough to hold at least a week&#8217;s worth of food scraps. Then after each meal dump everything and anything into that bowl. Just do not put steak bones in there, they wont biodegrade or be eaten by the worms. Banana peels, apple peels, coffee grinds, fish, vegetable scraps, egg shells and basically anything you don&#8217;t eat, all qualifies.</p>
<p>When your Tupperware bowl gets full, take it out to your garden and dig a hole about a foot to two feet deep and then dump the food scraps into the hole. Fill in the hole with the dirt and mark the spot with a stick or something else so that you do not dig up that area again for another three months. You need to give those little rascals some time to eat it all.</p>
<p>Now you simply repeat this process as the Tupperware bowl gets full. If you find that you live in colder climates where the ground may freeze for lengthy periods of time, then consider starting a warm box to recycle your food scraps. That goes beyond the scope of this article but I am sure if you Googled the search term &#8220;vermicompost&#8221; you will get all the information you will ever need.</p>
<p>So what are the two things I was talking about earlier? Well obviously the first is you are adding nutrients to your soil through composting food waste. The second is by composting your food waste you are limiting the amount of garbage that ends up in a landfill. The average four person house hold creates about 8 pounds of food waste per week. If every family in America followed this process we would eliminate nearly one billion pounds of food waste garbage a year. Now that is a lot of trash!</p>
<p>Do your part and compost your food waste. The worms in your garden will love you for it and so will everyone else in the environment.</p>
<p><strong><u>About the Author</u></strong><br />
Bruce Tucker is a contributing writer to <a id="link_80" target="_new" href="http://mikeshowtoblog.blogspot.com/">Mike&#8217;s How-To Blog</a>, a blog that covers a wide variety of topics and how to do them. You can also follow him on <a id="link_81" target="_new" href="http://twitter.com/indocquent">Twitter</a>.</p>
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<p>  <a href="http://earth2tech.com/2010/07/21/amat-says-sayonara-to-thin-film-solar/">AMAT Says Sayonara to SunFab Thin-Film Solar Line</a></p>
<p>Applied Materials is leaving the thin film <b>solar</b> equipment business and plans to focus more on crystalline silicon <b>solar</b>, LED lighting and other &#8220;advanced energy&#8221; technologies, the chip equipment giant announced on Wednesday.</p>
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<p>  <a href="http://earth2tech.com/2010/07/21/solar-biz-lack-of-permits-for-solar-on-federal-land-is-disturbing/">Solar Biz: Lack of Permits for Solar on Federal Land â??Is Disturbingâ?</a></p>
<p>Rhone Resch, who leads the trade group <b>Solar</b> Energy Industries Association, said in a call with reporters today, &#8220;The fact that we have not received one permit to build on federal land is disturbing.&#8221;</p>
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<p>  <a href="http://freealternativegreenenergy.com/2010/07/solar-heating-tubes-save-energy/">Solar Heating Tubes Save Energy</a></p>
<p>Many landlords are finally starting to seriously think about environmental issues, and using <b>solar</b> heating tubes and green energy to supply a building&#8217;s water can go a long way towards allaying potential tenants&#8217; concerns.</p>
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<p>  <a href="http://wesellcachevalley.com/solar-heating-tubes-the-other-green-energy/">Solar Heating Tubes: The Other Green Energy | Welcome Home Cache &#8230;</a></p>
<p>In the modern financial and political environment, building owners are struggling to adhere to government and the demands of tenants. Finding more environment friendly ways to heat our buildings can present is not easy.</p>
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<p>  <a href="http://247wallst.com/2010/07/21/this-months-biggest-index-gains-chinese-solar-mlps-and-chile-stocks-and-adrs/">This Month&#39;s Biggest Index Gains: Chinese Solar, MLPs, and Chile &#8230;</a></p>
<p>Three Tickerspy indexes posted substantial gains over the last 30-day period. This month&#8217;s biggest index gainers are Chinese <b>solar</b>, MLPs, and Chile stocks and ADRs. Chinese <b>solar</b> stocks have gained 19.7% in the past month.</p>
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		<title>Who&#8217;s Greener? Yahoo Vs Google</title>
		<link>http://solarpoweredoptions.com/whos-greener-yahoo-vs-google-2/</link>
		<comments>http://solarpoweredoptions.com/whos-greener-yahoo-vs-google-2/#comments</comments>
		<pubDate>Thu, 22 Jul 2010 01:10:03 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

		<guid isPermaLink="false">http://solarpoweredoptions.com/whos-greener-yahoo-vs-google-2/</guid>
		<description><![CDATA[
Who&#8217;s Greener? Yahoo Vs Google

Silicon Valley is known for both innovation and hype. Recently, this pool of innovation has extended beyond bandwidth to the protection the environment. Google and Yahoo, the search engine giants, are both headquartered in the Valley and have been making headlines by greening their offices, reducing energy consumption, and carbon trading. [...]]]></description>
			<content:encoded><![CDATA[<p><category></category><br />
<h3>Who&#8217;s Greener? Yahoo Vs Google</h3>
<p></p>
<p>Silicon Valley is known for both innovation and hype. Recently, this pool of innovation has extended beyond bandwidth to the protection the environment. Google and Yahoo, the search engine giants, are both headquartered in the Valley and have been making headlines by greening their offices, reducing energy consumption, and carbon trading. The PR motivations are obvious, but are the green benefits really there? To set apart the hype from reality, we have analyzed the green value of both Google and Yahoo&#8217;s headquarter facilities.</p>
<p>We looked at the ecological services provided by green landscape features such as trees and open space (i.e. grass). Grass and trees are pervious surfaces, meaning they allow water to permeate into the ground. Roofs, sidewalks, patios, and asphalt parking lots are examples of impervious surfaces, where rainwater drains into the public storm drains. Heavy metals, oil, and other pollutants are carried off parking lots in rainwater, which often lead directly to open water habitats, where fish, birds, and reptiles live.</p>
<p>In terms of ecological services, trees and grass have been proven to:</p>
<p><strong>1.      </strong><strong>Remove and store carbon from the atmosphere,</strong></p>
<p><strong>2.      </strong><strong>Remove certain airborne pollutants, </strong></p>
<p><strong>3.      </strong><strong>Permits rainwater to seep into the ground as opposed to draining into the stormdrains, and</strong></p>
<p><strong>4.      </strong><strong>Remove certain waterborne pollutants.</strong></p>
<p>Here is a look at how green Google and Yahoo really are and how the measure up against each other.</p>
<p><strong>Google Green Report</strong> <br />
Google&#8217;s headquarters, the Googleplex, covers 44 acres, nearly 50% of which is grass or tree canopy. This is an impressive paved to open space ratio. The grass and trees on the Googleplex remove roughly 2 tons of carbon from the atmosphere per year, or 0.04 tons per year per acre. In addition, 530 lbs. of air pollution are removed per year (e.g., ozone, carbon monoxide, nitrogen dioxide, sulfur dioxide, and particulate matter), or 12 lbs. per year per acre. It was assumed that the parking lot of the Googleplex is asphalt, and not a type of porous pavement, so the cost of managing rainfall runoff from the Googleplex is $4,474 per year, or $103 per year per acre. The abundance of grass and tree canopy on the Googleplex go a long way to offset the water quality impacts of the paved surfaces (mainly the parking lot). On average, the grass and trees reduce water pollution by 6%, as opposed to the entire property being paved.</p>
<p><strong>Yahoo Green Report</strong> <br />
The Yahoo headquarters, Yahooplex, covers 28 acres, a third of which is grass or tree canopy. This is a classic ratio of paved to open space for large office complexes in California. So far, par for the course. The Yahooplex removes 0.36 tons of carbon from the atmosphere per year, or 0.01 tons per year per acre. 114 lbs. of air pollutants are removed per year, or 4 lbs. per year per acre. In terms of rainfall, the cost associated with runoff is $9,219 per year, or $331 per year per acre. The grass and tree canopy help offset the paved areas with a 2.3% reduction in water pollution as opposed to the entire property being paved.</p>
<p><strong>The final green analysis? </strong></p>
<p>Google kicks Yahoo&#8217;s butt, largely due to the forethought, or luxury, of the Googleplex having 50% of its property surface providing green services. The good news for both Google and Yahoo is that over time, as trees grow, so will the tree&#8217;s canopy and mass, thus storing more carbon and removing more air pollutants.</p>
<p>Green next steps for both Google and Yahoo is to: <br />
 </p>
<ol>
<li><strong>Install porous parking surfaces, allowing up to 80% of rainwater to seep into the ground, </strong></li>
<li><strong>Install green roofs, absorbing rainwater while reducing cooling costs and energy consumption, and</strong></li>
<li><strong>Planting larger trees on the south and west sides of the buildings to reduce cooling costs and energy consumption.</strong></li>
</ol>
<p>While we crunched the hard numbers to settle the Google vs. Yahoo green debate, this report illuminates the great opportunity that awaits these two Silicon Valley giants to harness the ecological services of green surfaces.</p>
<p>Chris Erichsen is a GIS Mapping consultant with the Erichsen Group, GIS and Mapping in northern California. He has over 10 yrs of GIS experience and helps many industries around the world apply GIS mapping technology. Learn more examples of <a id="link_83" target="_new" href="http://www.erichsen-group.com/blog">GIS mapping</a> capabilities.</p>
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<h2>Economics of Solar</h2>
<p><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/LtTWCehCxo8&#038;hl=en"></param><param name="allowFullScreen" value="true"></param><embed src="http://www.youtube.com/v/LtTWCehCxo8&#038;hl=en" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"></embed></object></style>
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<p>  <a href="http://thegovmonitor.com/world_news/asia/singapore-invests-680-million-for-solar-ecosystem-31619.html">Singapore Invests $680 Million For Solar Ecosystem | Gov Monitor</a></p>
<p>EDB initiative to drive research, test-bedding and commercialisation. The Singapore Economic Development Board (EDB) has set aside some S$680 million  to build a <b>solar</b> energy ecosystem over the next 5 years.</p>
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<p>  <a href="http://www.greentechmedia.com/articles/read/intersolar-update-on-solar-thermal/">Intersolar: Update on Solar Thermal : Greentech Media</a></p>
<p><b>Solar</b> thermal IS growing &#8211; in fact, global volume growth in 2009 was higher for <b>solar</b> thermal than for PV. According to the recently published Global Demand report by GTM Research analyst Shayle Kann, worldwide PV modules installed grew &#8230;</p>
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<p>  <a href="http://247wallst.com/2010/07/21/this-months-biggest-index-gains-chinese-solar-mlps-and-chile-stocks-and-adrs/">This Month&#39;s Biggest Index Gains: Chinese Solar, MLPs, and Chile &#8230;</a></p>
<p>Three Tickerspy indexes posted substantial gains over the last 30-day period. This month&#8217;s biggest index gainers are Chinese <b>solar</b>, MLPs, and Chile stocks and ADRs. Chinese <b>solar</b> stocks have gained 19.7% in the past month.</p>
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<p>  <a href="http://technology.sustainablelivinginhawaii.com/876/green-living-with-solar-power-urgent-message/">Green Living With Solar Power â?? Urgent Message ! | Sustainable &#8230;</a></p>
<p>If you think it might be smart to start researching on green living with <b>solar</b> energy, you&#8217;re in luck! the information contained in this brief.</p>
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<p>  <a href="http://freealternativegreenenergy.com/2010/07/solar-heating-tubes-save-energy/">Solar Heating Tubes Save Energy</a></p>
<p>Many landlords are finally starting to seriously think about environmental issues, and using <b>solar</b> heating tubes and green energy to supply a building&#8217;s water can go a long way towards allaying potential tenants&#8217; concerns.</p>
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		<title>Saving Money and the Environment, One Bag at a Time</title>
		<link>http://solarpoweredoptions.com/saving-money-and-the-environment-one-bag-at-a-time/</link>
		<comments>http://solarpoweredoptions.com/saving-money-and-the-environment-one-bag-at-a-time/#comments</comments>
		<pubDate>Tue, 20 Jul 2010 06:00:03 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

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Saving Money and the Environment, One Bag at a Time

With the current economic problems, hopefully more people are interested in saving money and recycling. Businesses are always interested in keeping the customers they have and getting new ones.
The cost of fuel has been big in the news for years but, when compared to plastics, it&#8217;s [...]]]></description>
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<h3>Saving Money and the Environment, One Bag at a Time</h3>
<p></p>
<p>With the current economic problems, hopefully more people are interested in saving money and recycling. Businesses are always interested in keeping the customers they have and getting new ones.</p>
<p>The cost of fuel has been big in the news for years but, when compared to plastics, it&#8217;s a small percentage of petrochemical use. Saving on the use of petrochemicals for making plastics can extend the timeframe before peak oil and lower the price of fuels.</p>
<p>Most grocery stores offer a five cent per bag discount if you bring in your bags. You can do that in a variety of ways. One is by taking the old plastic bags back and another is using cloth bags, which can often be purchased at the store. Usually, grocers will sell cloth bags with their advertising on them at their cost, which is cheaper than an equivalent type bag can be purchased elsewhere. By doing that, the grocer gets their investment back and advertisement as well. If your grocer doesn&#8217;t have a program of that type, tell them about the advertising value and mention that you take your bags everywhere, including their competitor&#8217;s store.</p>
<p>If you don&#8217;t want to spend the money on cloth bags, reuse your old plastic ones. Plastic bags aren&#8217;t as durable as cloth and it&#8217;s a good practice to double bag when using a plastic bag more than once or twice.</p>
<p>We&#8217;ve found cloth bags to be a good investment. Most of our bags are almost twenty years old. If we save two cents a bag and buy ten bags of groceries, and do that five times a month, we&#8217;ve saved a dollar a month. That doesn&#8217;t sound like much but our cloth bags paid for themselves the first year, with the last eighteen plus years being pure savings.</p>
<p>Tying the bags off keeps the goods inside from spilling all over the trunk on the way home. But, tying them off presents another problem. Getting them untied, especially the plastic bags, can be difficult if not impossible. Most people consider it not worth the effort and rip them apart. There&#8217;s a simple answer to that problem. Since a picture is worth a thousand words, I have a brief slide show that explains the process. Once the bags are tied in the manner I show in the pictures, they untie easily and can be used over and over.</p>
<p>Since a picture is worth a thousand words, I have put together a slide show tutorial. You can access the slide show by going to the URL in the resource box.</p>
<p>Helpful health, how-to, travel and automotive information can be accessed by going to <a id="link_83" target="_new" href="http://www.newliferoadmap.com/">http://www.newliferoadmap.com</a></p>
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<h2>Star News Of monsanto Seeds</h2>
<p><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/s2b72DaOIgU&#038;hl=en"></param><param name="allowFullScreen" value="true"></param><embed src="http://www.youtube.com/v/s2b72DaOIgU&#038;hl=en" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"></embed></object></style>
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<p>  <a href="http://kottke.org/10/07/total-solar-eclipse-video">Total solar eclipse video</a></p>
<p>Total <b>solar</b> eclipse video. It&#8217;s not so much a video of a total <b>solar</b> eclipse (the  recent one, as seen from Argentina on July 11) as a video of people watching a total <b>solar</b> eclipse. &#8230;</p>
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<p>  <a href="http://itsgettinghotinhere.org/2010/07/19/ace-biobus-tour-solar-powered-concerts-more/">ACE biobus tour: solar-powered concerts + more! Â« It&#39;s Getting Hot &#8230;</a></p>
<p>Don&#8217;t worry, this won&#8217;t happen again â?? we have batteries powered by <b>solar</b> power now hooked into the main system so we won&#8217;t drain the bus battery with killer grooves. Get it? A punâ?¦ We tried to start the bus off our reserve batteries, &#8230;</p>
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<p>  <a href="http://www.huffingtonpost.com/2010/07/19/palestine-polytechnic-uni_n_650959.html">Palestine Polytechnic University Students Build Solar-Powered Car &#8230;</a></p>
<p>Visitors to the West Bank town of Hebron this summer might find a strange-looking white vehicle motoring through its streets &#8212; the first Palestinian <b>solar</b>-powered car.</p>
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<p>  <a href="http://www.altenergystocks.com/archives/2010/07/metrics_for_thin_film_solar_cigs_company_comparisons.html">Metrics for Thin Film Solar CIGS Company Comparisons | Alternative &#8230;</a></p>
<p>First <b>Solar</b> (FSLR) has helped the Thin Film PV Industry by proving that respectable <b>solar</b> to electric area efficiencies can be achieved in a low cost manufacturing processes, with respectable performance over time. &#8230;</p>
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<p>  <a href="http://www.nanowerk.com/news/newsid=17216.php">Breakthrough in thin-film solar cells: New insights into the &#8230;</a></p>
<p>Computer simulations designed to investigate the so-called indium/gallium puzzle have highlighted a new way of increasing the efficiency of CIGS thin-film <b>solar</b> cells. It has only proved possible to date to achieve an around 20% &#8230;</p>
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		<title>Reduce &#8211; The Holy Grail</title>
		<link>http://solarpoweredoptions.com/reduce-the-holy-grail-2/</link>
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		<pubDate>Sat, 17 Jul 2010 08:50:04 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
				<category><![CDATA[Solar Options]]></category>

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Reduce &#8211; The Holy Grail

The hard truth is that we all need to reduce. Reduce the amount of money we spend. Reduce the amount of food we eat&#8230;and our waistlines. And reduce the amount of stuff we throw away. In fact new we look at the 3 R&#8217;s of reduce, reuse, recycle, they are actually [...]]]></description>
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<h3>Reduce &#8211; The Holy Grail</h3>
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<p>The hard truth is that we all need to reduce. Reduce the amount of money we spend. Reduce the amount of food we eat&#8230;and our waistlines. And reduce the amount of stuff we throw away. In fact new we look at the 3 R&#8217;s of reduce, reuse, recycle, they are actually in that order for a reason. It is a hierarchy for a reason and reduce is the Holy Grail. Put in its simplest terms reduce means that we use less of the earth&#8217;s resources and in any environmental scheme should be our first priority.</p>
<p>That said, it is also the hardest to accomplish. When I thought about all the things we do to be greener, the number of examples of reducing stumped me. I suppose the most obvious example of our efforts to reduce was the decision some months ago, not to purchase an automobile. My husband has the use of a company van, but even that is rarely used. The difficulty comes when we want to go anywhere as a family. The work van has only one bucket seat in the front that fits three people. Obviously this presents difficulties. Even on our Saturday shopping trips with my mother-in-law, I end up sitting in the back of van; a solution that is both dangerous and illegal for the children. About a year ago, when I was working full-time, we were seriously considering buying a vehicle. But in the end, we thought the expense was too much when you consider not just payments, but insurance, road tax, maintenance and gas. Instead, we signed up for StreetCar; a car rental scheme that you pay a monthly fee to join and an hourly or daily rate only when you need to use a car or van. Looking back, that was one of the best decisions we have made both for the environment and family finances.</p>
<p>The other obvious example I found of reduction was our decision a year ago to switch to bags for life. We now have a stack of them beneath our kitchen sink and faithfully use them for our Saturday shops. But I do admit to occasionally forgetting them when just running out to grab something quickly. When this happens though, we make certain to re-use (we&#8217;ll talk more about that tomorrow) any plastic bags we get for outings or for small bin liners. Did you know that in the UK alone 100,000 TONNES of plastic bags are thrown away each year; that is the equivalent of 70,000 cars? So if there is one thing, I can encourage you to do, it is purchase bags for life. My store sells the sturdy plastic ones for about forty pence, the jute ones are about a pound, and the pretty cloth ones are about three pounds with a portion of the proceeds going to charity. Or it is very simple to make your own if you sew.</p>
<p>Speaking of which, sewing and mending our clothes is another excellent way of reducing. My boys from my husband to my sons are always wearing holes in their jeans on the inside thighs. Before the economic downturn, I admit we were likely to just toss them out and purchase new ones. But since I have not been working, we have instead taken them to the drycleaners and had them patched. The cost of the repairs is less than the cost of purchasing new (although I am committed to mending them myself from now on&#8230;a further savings). And we have reduced in a very small way the demand for jeans.</p>
<p>Of course, as I sit at my desk in my bedroom I am witnessing another reduction&#8230;the daylight streaming in through the open curtains. One of the first things I do each morning is open the curtains and the blinds. By using natural light when and where possible, we are reducing the amount of electricity that we consume and that the power grids must generate. We are also of course saving money on our bills. My husband is a genius at this; going around and turning off and unplugging everything he can each night before bed. I admit though that being American this whole switch on the plug thing still gets me and I often forget to do that, but I am improving. Of course, another example was turning down our thermostat during the winter and wearing heavier layers of clothes instead. In fact, I can think of only a couple of days this winter when we turned our heat on before night fall at all.</p>
<p>These are just a few ideas of ways that our family is reducing. There are many other things that we and you can do to cut back on the things we consume and help save our earth&#8217;s precious resources. On Friday as I said, we will do a mini-inventory and I will commit to new ideas on how our family can better live the 3 R&#8217;s reduce, re-use, recycle. I will be especially focusing on reducing since this is the most important of the R&#8217;s.</p>
<p>Terri O&#8217;Neale is the mother of six; ranging in age from 3 to 22. She has been both a working and stay-at-home mother at various times in her life. She was also a single mother for almost five years, before re-marrying the love of her life at the age of forty. Obviously, she has a life-time of training in raising a family on a tight budget. In addition to these real life experiences, she possesses a bachelors degree in health education and a minored in environmental management in her masters programme.</p>
<p>Terri feels strongly that this is one of the most challenging times in history for the family, but she also believes that families with the will and resolve to address the pressing issues of saving money, becoming greener, leading healthier lifestyles and spending more time with one another can endure these challenging times and come out victorious in the end.</p>
<p>Through <em><strong>Frugal Family</strong></em> articles, blogs, videos and social networking, she helps modern families rediscover some lost art forms such as cooking, sewing, and gardening. The goal is not to go back in time or become fanatical, but to help all families find simple and effective ways that fit into their lifestyle to make moderate changes with huge impacts. For more information, check out her blog <a id="link_99" target="_new" href="http://frugalfam.wordpress.com/">http://frugalfam.wordpress.com/</a>.</p>
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<p>  <a href="http://www.worldclimatereport.com/index.php/2010/07/15/solar-control-on-tibet%E2%80%99s-climate/">World Climate Report Â» Solar Control on Tibet&#39;s Climate</a></p>
<p>Note that the <b>solar</b> control is  strong enough that it can be identified by patterns of shells in the bottom of a lake in the Tibetan Plateau. Arguing against a strong <b>solar</b> control of climate seems silly in light of the evidence for &#8230;</p>
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<p>  <a href="http://www.oregonlive.com/business/index.ssf/2010/07/oregon_trims_tax_credits_for_r.html">Oregon trims tax credits for residential solar panels | OregonLive.com</a></p>
<p>A 2000-watt <b>solar</b> system that once cost a homeowner about $650, after credits and a rebate, will now cost about $3325.</p>
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<p>  <a href="http://www.huffingtonpost.com/lawrence-e-joseph/the-solar-katrina-storm-t_b_641354.html">Lawrence E. Joseph: The Solar &#39;Katrina&#39; Storm That Could Take Our &#8230;</a></p>
<p>John Kappenman is determined to save civilization from the mother of all blackouts. If he fails, we may well suffer on a scale that makes even World Wars seem trivial in comparison.</p>
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<p>  <a href="http://thespacewriter.com/wp/2010/07/16/solar-dance/">Solar Dance | TheSpacewriter</a></p>
<p>TheSpacewriter discusses studies of the <b>solar</b> wind and interactios with Earth&#8217;s magnetosphere. She also points readers to a video series about space weather and its effects on our planet and our technology.</p>
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<p>  <a href="http://www.engadget.com/2010/07/15/enphase-enlighten-system-controls-home-heating-cooling-solar-p/">Enphase Enlighten system controls home heating, cooling, solar &#8230;</a></p>
<p>Enphase Energy has some pretty interesting tech for you to consider if you&#8217;re thinking about going the Larry Hagman-esque <b>solar</b> power route (as oppos.</p>
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		<title>Electric car&#8217;s Technology</title>
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		<pubDate>Thu, 15 Jul 2010 06:20:04 +0000</pubDate>
		<dc:creator>Solar Options</dc:creator>
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Electric car's Technology


A Change in Krill Ecosystem

Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature [...]]]></description>
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<h3>Electric car's Technology</h3>
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<h3>A Change in Krill Ecosystem</h3>
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<p>Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature is causing increasing in melting of freshwater glaciers and ice shelves. Fresh water emerging into the sea counteracts the salinity within a regional area. Changes identified are;</p>
<p>&bull;	Decrease in sea water salinity up to 60 miles offshore <br />
&bull;	Lower sea ice <br />
&bull;	Decreased krill population <br />
&bull;	Increased salp (open ocean tunicate that is reminiscent of a jelly-fish) population <br />
&bull;	Increase in cryptophytes (single cell phytoplankton algae) <br />
&bull;	Decrease in diatom phytoplankton <br />
&bull;	Increase in carbon sequestering in deep ocean sinks <br />
&bull;	Decrease in carbon availability in the food chain</p>
<p>The Antarctic Krill (Euphausia superba), a small shrimp like crustacean is the most important zooplankton species associated with the sea ice and plays a crucial role in the Antarctic food web. On a regional basis the amount of krill appear to be declining in the southern ocean. There are definitely lower trends in krill population during lower sea ice years around Antarctica. Part of the rational for the population decline is that ice algae rely on the sea ice for protection and growth. The krill need the sea ice in order to feed on the algae and phytoplankton.</p>
<p>Krill occur in groups or large swarms. They are less than 3 inches in size and feed primarily on phytoplankton and sea ice algae. Krill filter diatom phytoplankton out of the water column and scrape algae from the sea ice. Apart from frequenting the sea ice to feed, krill in particular juveniles, seek protection from predators in the many nooks and crannies formed by the deformed sea ice floes. Krill is the staple food of many fish, birds and mammals in the Southern Ocean. The biomass of Antarctic krill is considered to be larger than that of the earth&#8217;s human population.</p>
<p>Sea- ice algae utilizes atmospheric carbon dioxide for its energy source, the same as plants do on land. Krill diet of the sea-ice algae and phytoplankton is essential for converting the carbon for use in higher animals such as fish, birds, and whales. This carbon conversion is a very critical role in predatory nutrition. Additionally krill do eliminate some of the silica from the diatom shells and carbon in sticky balls that sinks nearly two miles into the deep ocean. These cold, deep waters are able to contain carbon dioxide and prevent the gas from rising to the surface, thus immobilizing carbon that is not passed into the food chain.</p>
<p>In recent years there have been increases in algae phytoplankton called cryptophytes. Mark Moline, California Polytechnic State University, states that the cryptophyte population correlates with warmer temperatures and lower salinity waters that are produced by the melting of the freshwater glacier. Cryptophytes measure around 2 mm, while other plankton in the Antarctic waters are much larger and measure 15 to 270 mm. Along with the increase in cryptophyte population an increase in salp, a pelagic tunicate, population has also occurred. There are differences between salps and krill. Salps feeding efficiency is capable of grazing on smaller food sources less than 4mm, whereas, the Antarctic Krill efficiency declines on any food less than 20 mm. The salps compete with krill for the phytoplankton and thus decrease the krill population. Additionally the salps feed on krill larvae, which also cause a decline in krill numbers.</p>
<p>The warming trend in the Antarctic Peninsula is showing a pattern of increasing cryptophytes over other phytoplankton and the increase in the salp. This influence is due to the low sea ice and the lowering of the salinity in the seawater. Salps and cryptophytes do better in the lower salinity, while the krill and other plankton are unable to tolerate the increased freshwater regime from the glacier ice melts. This selectivity gives preference to the salps as the dominant species while decreasing krill abundance. During lower sea ice seasons the density of krill declines while the salp population increases.</p>
<p>Carbon sequestering into the deep ocean from the algae and phytoplankton occur by both the salp and krill. Both species eliminate the atmospheric carbon received from the primary producing algae by producing fecal pellets by the salps and sticky balls by the krill, thereby, reducing the amount of carbon dioxide in the atmosphere. The salps though sequester more carbon into the cold deep ocean than the krill. However, the krill provides the most efficient pathway for carbon transfer up into the food chain. The cryptophyte dominated waters are less efficient in the food chain due to increased feeding by salps and the difficulty of the krill to utilize the cryptophytes as a food source. Migration patterns by penguins are changing, in part due to the changing krill population. Krill is a mainstay diet for penguins, and if the krill population changes, many other ecological changes occur with it.</p>
<p>Steve Bynum has worked at Palmer Station along the Antarctic Peninsula. He not only enjoyed the ecosystem along the Bellinghausen Sea but he has also witnessed the changing climate conditions.</p>
<p>Join Steve at <a id="link_99" target="_new" href="http://www.climatechangenewsletters.com/">http://www.climatechangenewsletters.com</a> as we take a journey to discover the warming and cooling effects of our planet.</p>
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