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Corn crops increasingly vulnerable to dry spells
2014-05-10 09:27:00| Climate Ark Climate Change & Global Warming Newsfeed
Agence France-Presse: U.S. farmers can grow more corn than ever before thanks to genetic modifications and improved planting techniques, but the crops are also increasingly vulnerable to drought, researchers recently said. The study in the journal Science found that "densely planted corn appears to be unexpectedly more sensitive to water scarcity," raising concerns about future food supply as the planet warms. The United States is the largest exporter of corn in the world, shipping about 40 percent of the world`s...
Tags: dry
increasingly
corn
vulnerable
Phishing scams increasingly using mobile apps to bait victims
2014-05-07 19:01:12| InfoWorld: Top News
When it comes down to it, spam and phishing scams rely primarily on exploiting trust. If the attacker can find a way to make the message appear to be from a known source, the odds that a user will take the bait are much higher. This has led to malware infections that access your contacts and send out infected emails on your behalf to everyone you know, and those same basic techniques have been adapted for instant messaging, social networks, and even SMS text messaging. According to a new report from Kaspersky Lab, Mobile apps are the new frontier.
Tags: mobile
increasingly
victims
apps
U.S. corn yields increasingly vulnerable to hot, dry weather
2014-05-03 16:29:00| Climate Ark Climate Change & Global Warming Newsfeed
Science Recorder: Corn, the backbone of much of the American Midwest, may be more vulnerable to droughts than it was just two decades ago, according to a new study published in the journal Science. The study was conducted by David Lobell, an associate professor of environmental Earth science at Stanford University. "The Corn Belt is phenomenally productive," said Lobell in a statement to PHYS.Org News, "but in the past two decades we saw very small yield gains in non-irrigated corn under the hottest conditions....
Tags: hot
weather
dry
increasingly
Corn crops increasingly vulnerable to hot, dry weather
2014-05-02 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Agence France-Presse: US farmers can grow more corn than ever before thanks to genetic modifications and improved planting techniques, but the crops are also increasingly vulnerable to drought, researchers said Thursday. The study in the journal Science found that "densely planted corn appears to be unexpectedly more sensitive to water scarcity," raising concerns about future food supply as the planet warms. The United States is the largest exporter of corn in the world, shipping about 40 percent of the world's...
Tags: hot
weather
dry
increasingly
U.S. corn yields are increasingly vulnerable to hot, dry weather
2014-05-02 08:53:00| Climate Ark Climate Change & Global Warming Newsfeed
Science Blog: Corn yields in the central United States have become more sensitive to drought conditions in the past two decades, according to Stanford research. The study, which appears in the journal Science, was led by Stanford`s David Lobell, associate professor of environmental Earth system science and associate director of the Center on Food Security and the Environment. "The Corn Belt is phenomenally productive," Lobell said, referring to the region of Midwestern states where much of the country`s corn...
Tags: hot
weather
dry
increasingly
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