Seed Daily - Land Seed Water Food

April 14, 2015

Nitrogen deposition reduces Swiss plant diversity
Basel, Switzerland (SPX) Apr 14, 2015
High human atmospheric nitrogen emissions lead to a reduction of plant diversity. Researchers at the University of Basel analyzed plots all over Switzerland and report that the plant diversity has decreased in landscapes with high nitrogen deposition. The journal Royal Society Open Science has published their results. Nitrogen is an essential plant nutrient that used to be available only in limited amounts. Many ecosystems rich in plant species are adapted to low nitrogen availability. An increase ... read more

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Combined sewer systems lead to risk of illness after heavy rains Consumers whose drinking water can be contaminated by the release of untreated wastewater after heavy rains face increased risk for gastrointestinal illness, according to a report in the journal Env ... more		Scientists track fertilizer's effects on Ohio algae bloom While NASA satellites monitor algae blooms from above, scientists in Ohio will keep an eye on the toxic blooms from ground level - or more accurately, from water level. ... more		Warming seas may spell end to Britain's fish and chips Warming seas may spell the end to traditional British food favourites such as haddock and chips, researchers said on Monday. ... more
				Thousands of goldfish taking over lake in Colorado Confined to a small bowl, goldfish remain rather miniscule. But turned loose in open water and the pet fish can grow to be several inches long. ... more		Dynamic dead zones alter fish catches in Lake Erie New research shows that Lake Erie's dead zones are actually quite active, greatly affecting fish distributions, catch rates and the effectiveness of fishing gear. Scientists with the U.S. Geol ... more

Space Tech Expo - Design - Build - Test - Long Beach CA - May 19-21, 2015

Human 2 Mars Conference Mat 5-7 2015 - Washington DC

More food, low pollution effort gains traction Nitrogen fertilizers make it possible to feed more people in the world than ever before. However, too much of it can also harm the environment. Professor Eric Davidson, director of the University of ... more		Taiwan launches water rationing to fight drought Taiwan launched water rationing in some major cities on Wednesday as the island battled its worst drought in over a decade, following the lowest rainfall in nearly 70 years. ... more		Is Fusion Energy Becoming the Space Race of This Century Meet IDEA: An AI assistant to help geoscientists explore Earth and beyond Clean hydrogen's iridium problem? Solved in an afternoon		Living mulch, organic fertilizer tested on broccoli Cover crops provide many benefits to agricultural production systems, including soil and nutrient retention, resources and habitat for beneficial organisms, and weed suppression. In regions where sh ... more
				Fishing amplifies forage fish collapses A new study shows for the first time that fishing likely worsens population collapses in species of forage fish, including herring, anchovies and sardines. Some of the largest fisheries in the world ... more		Liquid corn, fish fertilizers 'good options' for organic blackberry production Managing soil nutrients in organic production systems presents multiple challenges for fruit growers. The availability and release rate of nitrogen from organic fertilizers, ease of application, and ... more

Army Network Modernization 2015 - Washington DC June 23-25

Study points the way toward producing rubber from lettuce Prickly lettuce, a common weed that has long vexed farmers, has potential as a new cash crop providing raw material for rubber production, according to Washington State University scientists. ... more		EU to simplify GMO import approval: sources The EU plans to simplify the import approval process for controversial genetically modified foods and animal feed, allowing member states to decide whether to admit them or not, sources said Wednesday. ... more		Space Force establishes Systems Delta 85 to strengthen space defense integration North Korea has 'undeclared' ICBM base near China border: report ICEYE introduces Scan Wide mode to enhance SAR satellite imaging capacity		Report lists Grand Canyon's Colorado River as most imperiled According to conservation outfit American Rivers, the section of the Colorado River flowing through the Grand Canyon is most endangered freshwater way in the United States. ... more
Sky H2O offers utility-scale atmospheric water generation SkyH2O has announced that it has introduced for the Western USA market a pre-engineered utility-scale Atmospheric Water Generating ("AWG") system. The world-class AWG system has been specifically de ... more		California farmers spared worst of water rationing: governor California Governor Jerry Brown on Sunday defended tough new measures aimed at combatting a crippling four-year drought, but which critics say are far too lenient on the state's farmers. ... more		California unveils historic water restrictions over drought crisis California announced sweeping statewide water restrictions for the first time in history Wednesday in order to combat the region's devastating drought, the worst since records began. ... more		Turkmenistan pledges to curb water use The leader of Turkmenistan on Sunday pledged to streamline water use, a huge problem in the isolated desert nation believed to be among the world's top water wasters. ... more

	Taxi drivers hospitalised after Beijing pesticide protest: police More than 30 taxi drivers were hospitalised after apparently drinking pesticide during a protest in central Beijing over a dispute with authorities, police said Saturday. ... more		Diversity prevents resistance Our opponents always seem to be one step ahead. Although pest controllers now have numerous chemical preparations available, allowing them to take action against unwanted insects, the species target ... more

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Preparing rock analysis methods on Earth for future Mars samples

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Critics question study that denied pesticides' danger to bees		Desalination using a nanoporous graphene membrane		Italian olive tree disease stumps EU		New low-calorie rice could help cut rising obesity rates		The Salton Sea: a time-bomb amid California drought

Microchip backpacks help track bee behavior

Researchers develop detailed genetic map of world wheat varieties

African cattle parasite tamed by its less lethal cousins

Food-delivery process inside seeds revealed

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Lombardy, the new Caspian for caviar

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Neither more food nor better food -- still, fish biomass increases

As lakes become deserts, drought is Iran's new problem

Olive tree disease in Italy alarms EU

China imposes new curbs on Norway salmon imports

Dairy industry making strides toward reducing its carbon footprint

Survival gardening goes global via cellphone animations

Unaweep Canyon and Earth's deep-time past

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Greater-than-additive management effects key in reducing corn yield gaps

Cultivated papaya owes a lot to the ancient Maya

Pesticides not the sole culprit in honey bee colony declines

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