Wednesday, April 24, 2013

Earthquake Weather? Hurricane Irene May Have Triggered Tiny Temblors

Hot or cold, rain or snow, geoscientists say there's no evidence for earthquake weather. But the biggest storms are starting to prove them wrong.

The latest evidence for the link between earthquakes and major storms comes from Virginia, a state pummeled by Hurricane Irene in 2011. The storm hit just five days after the magnitude-5.8 Virginia earthquake, so hundreds of aftershocks were still rattling the state.

Seismologists saw a spike in aftershocks a few hours after the storm roared through, said Xiaofeng Meng, a graduate student at Georgia Tech and lead author of a study examining the aftershocks. The results of the research were presented Friday (April 19) at the Seismological Society of America's annual meeting in Salt Lake City.

The one-two punch was a unique natural experiment. An unusually dense network of earthquake monitors was already in place to watch the Virginia earthquake's residual rumblings. And the sheer number of aftershocks meant scientists had enough temblors to see the storm's possible effects.

Meng said the drop in air pressure as the hurricane passed over the region could have changed forces on faults stressed by the earthquake, sparking aftershocks. Perhaps the lower pressure unlocked the faults, letting them slip and thus causing earthquakes. The pressure drop from Hurricane Irene was within the range that can trigger earthquakes, Meng told OurAmazingPlanet.

In a similar vein, a 2009 study published in the journal Nature suggested pressure changes from typhoons in Taiwan are linked to slow-slip earthquakes, the gentle events that last for hours or days and are never felt at Earth's surface. Another way hurricanes and typhoons (same storms, different names) may start earthquakes is through heavy rains, which spawn landslides. As with atmospheric pressure changes, the landslide could shift the forces on underground faults, leading to earthquakes, according to research presented at the 2011 American Geophysical Union annual meeting.

The Georgia Tech team is not yet convinced the sharp increase in aftershocks after Hurricane Irene is truly linked to the hurricane ? it could just be a coincidence, Meng said. For example, there were unexplained small spikes before the hurricane arrived in Virginia.

"This is a debated topic," Meng said. "We hope to find solid evidence to prove or disprove the case."

Email Becky Oskin or follow her @beckyoskin. Follow us?@OAPlanet, Facebook?& Google+. Original article on LiveScience's OurAmazingPlanet.

Copyright 2013 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://news.yahoo.com/earthquake-weather-hurricane-irene-may-triggered-tiny-temblors-212129952.html

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Insight: China consolidates sea claims as Asian diplomacy struggles

By Manuel Mogato

MASINLOC, Philippines (Reuters) - For decades, fishermen along the northwestern Philippine coast treated the teeming fishing grounds of the Scarborough Shoal as their backyard, less than a day's boat ride away.

Now, they see it as a foreign country.

"I lost my livelihood when we lost the Scarborough Shoal to the Chinese," said Mario Forones, a 53-year-old who owns three fishing boats that worked the reef for about a dozen years before armed Chinese vessels arrived in force last April.

Reuters interviews with fishermen in two coastal Philippine towns - some of whom tried to fish the shoal as recently as this month - show how the Philippines has effectively ceded sovereignty of the reef about 124 nautical miles off its coast after a naval stand-off last year.

China's consolidation and expansion of its grip on the disputed South China Sea looms over a gathering of Southeast Asian leaders in the tiny kingdom of Brunei this week as they try to kickstart stalled efforts to ease one of Asia's biggest security flashpoints.

Beijing claims almost the entire sea as its territory based on historical records, setting it directly against U.S. allies Vietnam and the Philippines, while Brunei, Taiwan and Malaysia also lay claim to parts. Except for China and Taiwan, all the claimants are members of ASEAN, the Association of Southeast Asian Nations.

Diplomats hope leaders at the two-day ASEAN summit starting on Wednesday can put aside bitter differences that emerged last year and pave the way for China to join a proposed dispute-management mechanism.

But the fishermen's accounts vividly show how China's expanding, assertive naval reach could be overtaking diplomatic efforts to ease a crisis whose stakes have risen with the U.S. military's "pivot" to refocus its forces on Asia.

In rare first-hand descriptions of the situation at the remote outcrop claimed by both China and the Philippines, the men described being chased off aggressively by large, fast-moving, white Chinese ships armed with guns and rockets. In recent months, they said the Chinese vessels had laid down thick undersea ropes to keep fishing boats out.

"I don't know the specifics of the situation," said Hua Chunying, spokeswoman for China's Ministry of Foreign Affairs, when asked by Reuters to comment on the fishermen's accounts. "But as you know, the Scarborough Shoal is indisputably part of China's territory, and China will ensure that its sovereignty over this area is not being violated."

The 10-member ASEAN aims to agree a legally binding Code of Conduct to manage maritime conduct in disputed areas, but prospects for quick progress appear dim.

Indonesian Foreign Minister Marty Natalegawa told Reuters in an interview that the summit would mostly be about "making sure that things do not regress".

Even if they agree, China has said it will only join talks when the time is "ripe" and that countries should first build trust by observing a weaker Declaration of Conduct (DOC) signed in 2002, which has so far failed to dampen tensions.

Natalegawa accused China of "flouting" the commitment in that agreement to exercise "maximum restraint".

"You are seeing a number of unilateral steps that China has taken that is clearly not in line with the spirit of the DOC," he said in Jakarta.

China says diplomatic efforts were set back by U.S. ally the Philippines' request in January for a United Nations tribunal to order a halt to Beijing's activities, such as those at Scarborough Shoal, that it said violated its sovereignty.

"Nothing has changed from the Chinese perspective," said Ian Storey, a senior fellow at the Institute of Southeast Asian Studies in Singapore. "The fact that the Philippines has submitted its claims to the U.N. gives China another pretext not to discuss the Code of Conduct."

TENSIONS IN BATHTUB

As monsoon weather eases and China imposes a unilateral annual fishing ban that has stoked tensions with Vietnam and the Philippines, tensions are likely to grow in coming months.

China, which has said it will hold 40 naval exercises in the South China Sea this year, further antagonized Vietnam this month by saying it would allow Chinese tourists to visit the disputed Paracel islands for "sightseeing" trips. Two weeks earlier Hanoi accused Chinese ships of opening fire on a Vietnamese fishing boat, a charge that Beijing denied.

China stirred alarm in the region last month by sending four warships to land troops on its southernmost claim -- the James Shoal, just 80 km (50 miles) off the Malaysian coast and close to Brunei. The crew of the ships held a ceremony on the shoal, swearing an oath to defend and "build up" the South China Sea and protect China's sovereignty, state media reported.

The show of strength likely ruffled Malaysia, which has taken a more low-key approach than Vietnam and the Philippines over its claims.

Regional navies are no match for China, but the United States, which has said it has a national interest in maritime freedom of passage, is beefing up its forces in the region, especially after recent tensions with North Korea.

U.S. B-52 and B-2 bombers flew sorties over South Korea in recent weeks and Washington is moving the Terminal High Altitude Area Defense (THAAD) ballistic missile defense system to its Pacific base in Guam.

Last week, the United States sent the first of its Littoral Combat Ships, a new class of a coastal warship, on an eight-month deployment to Singapore.

"It's a bathtub and more and more countries are pouring ships into the bathtub," said Carl Thayer, emeritus professor at the Australian Defense Force Academy. "It's just a matter of time before they bump into one another."

CAT AND MOUSE

Tensions over the dispute first peaked last year in the two-month stand-off between China and the Philippines at the Scarborough Shoal.

Forones, the fisherman in the coastal town of Masinloc, says he was working at the shoal when the confrontation started.

"That was the first time we saw large ships from the two countries appearing at the shoal at the same time. Then our coastguard came and told us to leave because there might be a war ... That was the last time we had a bountiful harvest."

Since then, his catch has shrank so much that his wife has switched from selling fish at the local market to selling pork. He said he was considering selling one of his three boats and his delivery truck.

The Scarborough shoal is famed among fisherman for its rich waters, packed with turtles and squid as well as fish such as grouper and mackerel. The long monsoon season means it is only accessible by small boats from January to May, giving fish stocks plenty of time to recover each year.

Forones and other fishermen still try to fish at the shoal, face a tense cat-and-mouse game with the Chinese ships.

"It's really scary now," said Miguel Betana, a 45-year-old boat captain, who has fished at the shoal for 15 years.

"I have had worse experiences at sea, but being chased by a very fast Chinese ship I was thinking what if the ship rams our boat or if they shoot us. No one will ever find out."

When he was last there in late March, he saw five Chinese ships, four of them sitting at the shoal's mouth. After being chased off by one armed ship, he said he returned under cover of darkness to resume fishing.

Zaldy Godores, a 34-year-old from the town of Santa Cruz, said his boats could no longer fish far from shore because they had lost the protection from storms provided by the shoal.

Forones said three of his ships were chased as far as 24 km (15 miles) from the shoal in January. That was when he noticed that the Chinese had submerged an arm-thick rope stretching across the shoal's mouth to snag boat propellers.

"We are like thieves, stealing what really should be our riches," Forones said.

(Additional reporting by Stuart Grudgings in Kuala Lumpur, Randy Fabi and Jonathan Thatcher in Jakarta and Ben Blanchard and Megha Rajagopalan in Beijing; Writing by Stuart Grudgings; Editing by Jason Szep, Raju Gopalakrishnan and Alex Richardson)

Source: http://news.yahoo.com/insight-china-consolidates-sea-claims-asian-diplomacy-struggles-211611113.html

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Wednesday, April 3, 2013

Coffee Shop Owner: Quit Asking Me To Offer Suspended Coffees ...

Last week, we explained why we think that the ?suspended coffee? movement that allegedly began in Naples, spread all over Bulgaria, and exploded on Facebook isn?t such a hot idea. But don?t just take it from us: the owner of an independent London coffee shop weighed in on the movement. Her take: it?s insulting that people think independent coffee shops don?t already help people who look like they could use a warm cup of coffee, and you should support your local indie shop. Well, that second part was predictable.

She wrote the blog post because she was tired of turning down well-meaning customers who asked about the movement and explaining her reasons. ?People have responded almost hysterically to this idea,? she wrote, ?and in the last five days, I have been asked so many times to support the scheme, that I?m sick of saying no and giving my reasons.? So she blogged about it.

Her arguments, in condensed form:

  • It?s not just her. Big chain coffee shops aren?t all that interested in the idea, either, even if supporters think it could lead to higher sales. Why is that?
  • What makes people think the keepers of hot beverages don?t already help when they see someone in need? ?Didn?t really want to shout about [giving food and drink away] as I don?t want the rest of you dressing up as you think a homeless person might look,? she notes, echoing our ?there are a lot of cheap jerks out there? argument on our post about the subject.
  • If there aren?t any more ?suspended? coffees for the day, a shop wouldn?t just turn someone truly in need away. They?d give them a freebie. The people who love the idea so much are the same ones who would give away cups of tea and bowls of soup if they, too owned a coffee shop.
  • It feels scammy. Unscrupulous business owners or managers could take advantage of money donated to buy items that they?ll never see, at the full retail price of the items.

If you own a coffee shop or restaurant and want to start this program, that?s great. More power to you. Some people, notably in Sheffield, England, are putting a lot of thought into ways that this could work.

What you don?t need to do, though, is pester the owner of your favorite coffee shop to participate. If they have Internet access, or they happen to have a particularly chatty tweenaged niece, they already know. They?ll do it if they want to. Or maybe they?re too busy running yesterday?s bagels to a day shelter.

Is #Suspended #Coffee a Good Idea? [My Coffee Stop Stories]

PREVIOUSLY:
Why Ordering ?Suspended? Coffees For The Needy Is Stupid And Inefficient

Source: http://consumerist.com/2013/04/02/coffee-shop-owner-why-do-you-think-suspended-coffees-are-even-necessary/

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