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	<title>World is Welcome To Our World!!! » Science and Technology</title>
	
	<link>http://blog.worldiswelcome.com</link>
	<description>The Power of Diversity...</description>
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		<title>Web Searches Generate CO2???</title>
		<link>http://feedproxy.google.com/~r/WorldIsWelcomeToOurBlogScienceAndTechnology/~3/SUxOTgTJ2AQ/</link>
		<comments>http://blog.worldiswelcome.com/science-and-technology/2009/01/web-searches-generate-co2/#comments</comments>
		<pubDate>Wed, 14 Jan 2009 07:00:01 +0000</pubDate>
		<dc:creator>Ganesh Dutt Sharma</dc:creator>
				<category><![CDATA[Science and Technology]]></category>
		<category><![CDATA[CO2]]></category>
		<category><![CDATA[Data Centers Produce Highest CO2]]></category>
		<category><![CDATA[Google]]></category>
		<category><![CDATA[jonathan leake]]></category>
		<category><![CDATA[lawrence berkeley national laboratory]]></category>
		<category><![CDATA[Web Searches Generate CO2]]></category>

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		<description><![CDATA[One Google search produces around 7g of  CO2  and boiling a kettle for a cup of tea about 15g. Google has lots of servers across the world managed as data centers.]]></description>
			<content:encoded><![CDATA[<p>Latest researches in the field of environment have shown that two Google searches generate the same amount of CO<sub>2</sub> as produced by a boiling kettle for a cup of tea. Yes!!! this was the article I came across when going through &#8220;The Times of India&#8221;, written by Jonathan Leake and Richard Woods. So, I thought of sharing this interesting news with my readers.</p>
<p><strong>Why Such High Amount of CO<sub>2</sub> Generation</strong></p>
<p>One Google search produces around 7g of  CO<sub>2 </sub>and boiling a kettle for a cup of tea about 15g. Google has lots of servers across the world managed as data centers. These consume huge amounts of power and in turn produce CO<sub>2 </sub>. The reason behind such high level of generation of CO<sub>2</sub> is the way the searches are conducted. To minimize delays, the search terms entered in Google are sent to a number of servers. Whichever server can answer in minimum time, will be chosen. This way lots of power is consumed, because for one search more than one servers are involved.</p>
<p><strong>Data Centers Produce Highest CO<sub>2</sub> Among IT Industry</strong></p>
<p>According to a recent report by Gartner, the global IT industry generated as much as 2% of global CO<sub>2</sub> emissions. According to Evan Mills, a scientist at Lawrence Berkeley National Laboratory in California, &#8220;Data centers are among the most energy-intensive facilities imaginable&#8221;.</p>
<p><strong>Even A Simple Web Page Produces CO<sub>2</sub></strong></p>
<p>According to Wissner-Gross, the CO<sub>2 </sub>emitted from a simple web page generates 0.02g of CO<sub>2</sub>. And pages with lots of graphics and animations and videos produce around 0.2g of CO<sub>2</sub>. And according to carbonfootprint.com managing director John Buckley simply starting a PC generates 40g to 80g of  CO<sub>2..</sub></p>
<p><sub> </sub></p>
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		<title>LOHAFEX Experiment</title>
		<link>http://feedproxy.google.com/~r/WorldIsWelcomeToOurBlogScienceAndTechnology/~3/rkbrVNHbwJY/</link>
		<comments>http://blog.worldiswelcome.com/science-and-technology/2009/01/lohafex-experiment/#comments</comments>
		<pubDate>Thu, 08 Jan 2009 09:53:21 +0000</pubDate>
		<dc:creator>Ganesh Dutt Sharma</dc:creator>
				<category><![CDATA[Science and Technology]]></category>
		<category><![CDATA[antratica]]></category>
		<category><![CDATA[experiment]]></category>
		<category><![CDATA[fertilization]]></category>
		<category><![CDATA[iron]]></category>
		<category><![CDATA[LOHAFEX]]></category>
		<category><![CDATA[ocean]]></category>
		<category><![CDATA[Phytoplankton]]></category>

		<guid isPermaLink="false">http://blog.worldiswelcome.com/?p=357</guid>
		<description><![CDATA[The experiment is to be carried out in ocean. It will cover around 300 sq Km area of ocean and 20 tonnes of dissolved iron sulphate will be thrown in ocean. The experiment is to be carried out in Southwest Atlantic near Antartica]]></description>
			<content:encoded><![CDATA[<p>I came across an interesting article in Time of India&#8217;s &#8220;Times Trends&#8221; section by Amit Bhattacharya. I thought of sharing the idea with my readers. The idea is regarding an experiment purposed for cleansing out CO<sub>2 </sub> from environment. In this experiment around 50+ scientists from all over the world are involved.<br />
<strong>LOHAFEX Experiment</strong></p>
<p>The word LOHAFEX is loha plus fex. Loha is hindi word meaning iron and FEX is used for Fertilization Experiment. The experiment is also called OIF(Ocean Iron Fertilization).</p>
<p>The experiment is to be carried out in ocean. It will cover around 300 sq Km area of ocean and 20 tonnes of dissolved iron sulphate will be thrown in ocean. The experiment is to be carried out in Southwest Atlantic near Antartica.</p>
<p> <strong>Purpose of Experiment</strong></p>
<p>The iron spread on ocean will stimulate rapid blooming of Phytoplankton. Phytoplankton is a kind of algae which grows on ocean surface. It takes CO<sub>2</sub> from air and converts it to carbon compounds. The plant dies quickly and sinks due to wait of iron. This way Carbon is taken away from our environment for very long period.</p>
<p> <strong>Results Expected From Experiment</strong></p>
<p>Its expected that about 1 Giga Tons of CO<sub>2</sub>  will be cleansed from atmosphere with this $2 million experiment. The CO<sub>2</sub>  gas is responsible for global warming. When CO<sub>2 </sub> is buried in ocean, it will help to reduce global warming. If CO<sub>2</sub> is buried well below 1000m of ocean with the help of Phytoplankton, it will be isolated for at least few centuries from the environment.</p>
<p> <strong>Conclusion</strong></p>
<p>The thing to be worried about this experiment is that, the experiment may have unforeseen consequences. Because this still remains questionable that, what will happen to our environment when Gigs Tons of CO<sub>2</sub> starts coming out from below the surface of ocean. Along with the times to come, there are lots of questions to be answered. Let&#8217;s see what&#8217;s there in the future for our mother earth.</p>
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