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How Lead Gets Into Urban Vegetable GardensBoulder CO (SPX) Nov 03, 2010 If you're a vegetable gardener in a lot of older cities, there's a fair chance you have a significant amount of lead in your soil. One common mitigation approach is to build a raised bed and fill it with freshly composted, low-lead soil from elsewhere, right? Maybe not, according to researchers studying the mysterious case of the lead contamination found within raised beds in community gardens in the Boston communities of Roxbury and Dorchester. "Raised beds are surrounded by a sea of contam ... read more |
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Biochar materials engineered from wood demonstrate mechanical strength comparable to steel | .. |
![]() Paradise Lost And Found At Ramat Ancient gardens are the stuff of legend, from the Garden of Eden to the Hanging Gardens of Babylon. Now researchers at Tel Aviv University, in collaboration with Heidelberg University in Germany, ha ... more | .. |
![]() Broadening Market Opportunities For Africian Livestock Farmers As agricultural leaders across the globe look for ways to increase investments in agriculture to boost world food production, experts in African livestock farming are meeting in Addis Ababa this wee ... more | .. |
![]() Large-Scale Fish Farm Production Offsets Environmental Gains Industrial-scale aquaculture production magnifies environmental degradation, according to the first global assessment of the effects of marine finfish aquaculture (e.g. salmon, cod, turbot and group ... more | .. |
![]() Envisat In Its New Home ESA's Earth-observing satellite Envisat has moved to a lower orbit in order to conserve fuel and extend its life by three years, and is once again delivering invaluable data to thousands of scientis ... more |
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![]() Inuit to appeal EU seals ruling Canadian Inuit and sealers will appeal a European court's refusal to suspend a ban on the import of seal products in Europe, they said Friday. ... more | .. |
![]() Disappearing Lake Chad harming regional stability: PM The future of rapidly shrinking Lake Chad will have a profound impact on peace and security in central Africa and coordinated action is needed to save it, Chad's prime minister said on Friday. ... more | .. |
![]() Scientists Watch For A Hartley-2 Meteor Shower This month, Comet Hartley 2 has put on a good show for backyard astronomers. The comet's vivid green atmosphere and auburn tail of dust look great through small telescopes, and NASA's Deep Impact/EP ... more | .. |
![]() Hanging On For Dear Life Countless people clung to life in the branches of trees hemming the shorelines during the deadly 2004 tsunami that killed more than 230,000 coastal residents in Indonesia, India, Thailand and Sri La ... more |
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![]() Master chocolatiers give green cocoa a boost From its chocolate factory in the French Alps, Stephane Bonnat's family has been nurturing ties with cocoa farmers around the world for over a century, and together they are now driving a green revolution. ... more | .. |
![]() Modeling The Fiery Past And Future Of Planet Earth Wildfires may seem like a fixed and unchanging force of nature. They're not. Over long time scales, research has shown that both the climate and humans have a profound effect on wildfire activity ar ... more | .. |
![]() Japan looks to ancient village wisdom to save biodiversity Four decades ago the oriental white stork became extinct in Japan, the victim of rapid industrialisation and modern farm practices and heavy pesticide use that destroyed its habitat. ... more | .. |
![]() FTC ends inquiry into Google 'Street View' data collection The US Federal Trade Commission said Wednesday that it was ending its inquiry into the collection of private wireless data by Google's "Street View" mapping service. ... more |
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![]() Canadian seal hunters lose bid to lift EU import ban A European judge has refused to suspend a ban on the import of seal products in Europe, dealing a blow to Canada's Inuit hunters and fur traders, according to a ruling released on Thursday. ... more | .. |
![]() Bulgarian parliament allows brown bear hunting Bulgaria's parliament approved changes to the hunting law Thursday to allow the killing of brown bears, although environmentalists had slammed the move as catering to the hunting lobbies. ... more | .. |
![]() Teen Sailor Meets NASA Team That Helped Saved Her Life It has been almost six months since 16-year-old Abby Sunderland's 40-foot vessel, Wild Eyes, was damaged in a storm, leaving her stranded in the middle of the Indian Ocean. But now, she finally got ... more | .. |
![]() Introducing The A-Train Mention the "A-Train" and most people probably think of the jazz legend Billy Strayhorn or perhaps New York City subway trains - not climate change. However, it turns out that a convoy of "A-Train" ... more |
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![]() UN starts wheat aid to 500,000 Pakistani farmers The UN's Food and Agriculture Organisation said it had begun large-scale distribution of wheat seed in Pakistan to 500,000 farming families affected by catastrophic floods earlier this year. ... more | .. |
![]() New index measures impact of fish farming on environment Researchers in Canada on Wednesday released the first scientific index designed to measure the impact of fish farming on the environment. ... more | .. |
![]() Italy slaps restrictions on Google's Street View Italy's privacy regulator on Monday announced restrictions on Google's Street View mapping service, echoing privacy concerns aired elsewhere in Europe. ... more | .. |
![]() Brazil says UN biodiversity summit needs biopiracy deal Brazil's environment minister warned Tuesday that UN talks on biodiversity hinged on a deal being reached to stop genetic resources and knowledge being plundered in developing countries. ... more |
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![]() Lack of crop diversity threatens food security: UN The genetic diversity of the plants that we grow and eat could be lost forever due to climate change, threatening future food security, the UN's Food and Agricultural Organisation (FAO) said on Tuesday. ... more | .. |
![]() TRMM Watches Richard Dump Rain On Belize NASA satellites have watched as Richard went through a couple of life-transitions over the weekend. Richard developed into a tropical storm last week, intensified into a hurricane and made landfall ... more | .. |
![]() Yale Scientist Helps Pinpoint Threats To Life In World's Rivers The food chain - the number of organisms that feed on each other - in the world's streams and rivers depends more upon the size of the stream and whether the waterways flood or run dry than the amou ... more | .. |
![]() Human Activities Overload Ecosystems With Nitrogen Humans are overloading ecosystems with nitrogen through the burning of fossil fuels and an increase in nitrogen-producing industrial and agricultural activities, according to a new study. While nitr ... more |
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