Fragile and
expendable, finger-thin
undersea cables tie
world
NEW
YORK, Feb 1: The lines that tie the globe
together by carrying phone calls and Internet
traffic are just two-thirds of an inch (1.68
centimeters) thick where they lie on the ocean
floor.
The foundation for
a connected world seems quite fragile, an
impression reinforced this week when a break in
two cables in the Mediterranean Sea disrupted
communications across the Middle East and into
India and neighbouring countries.
Yet the network
itself is fairly resilient. In fact, cables are
broken all the time, usually by fishing lines and
ship anchors, and few of us notice. It takes a
confluence of factors for a cable break to cause
an outage.
"Most telecom
companies have capacity at multiple systems, so
if one goes out, they simply reroute to a
different system," said Stephan Beckert,
analyst at research firm TeleGeography in
Washington. "It's just that in this case,
both the main route and the backup route got cut
for a lot of companies."
The two cables -
FLAG Europe Asia and SEA-ME-WE 4 - were cut on
the ocean floor just north of Alexandria, Egypt.
By an accident of
geography and global politics, Egypt is a choke
point in the global communications network, just
as it is with global shipping. The reasons are
the same: The country touches both the
Mediterranean and the Red Sea, which flows into
the India Ocean.
The slim
fiber-optic cables that carry the world's
communications are much like ships, in that
they're the cheapest way for carrying things over
long distances. Pulling cable overland is much
more expensive and requires negotiation with
landowners and Governments.
So fiber-optic
cables that go from Europe to India take the sea
route via Egypt's Suez Canal, just as ships do.
Another
Mediterranean cable makes land not far away, in
Israel.
But there's no
cable overland from Israel into Jordan and to the
Persian Gulf, which could have provided a
redundant connection for the Gulf States and
India. Going overland would have been more
expensive and politically difficult - Israel and
Arab countries would have to cooperate.
There is also no
route that goes through Russia, Iran and Pakistan
to India. The terrain is rugged, Pakistan is
politically unstable, and India and Pakistan are
not on good terms.
With two of the
three cables passing through Suez cut, traffic
from the Middle East and India intended for
Europe was forced to route eastward, around most
of the globe.
The main route
goes through Japan and the United States,
crossing both the Pacific and Atlantic Oceans.
According to Beckert, this is normally the cheap
way to go for Indian traffic, since capacity is
high. However, the distance means more time
required to reach Europe and get a response.
The other route
from India to Europe goes over China into Russia
and along the Trans-Siberian railroad.
Egypt is not the
only choke point in the global network. The ocean
just south of Taiwan proved to be one in December
2006, when an earthquake cut seven of eight
cables passing through the area, slowing down
communications in Hong Kong and other parts of
Asia for months.
Another possible
vulnerability is the U.S. Island of Guam in the
Pacific Ocean. It is the spider at the center of
a web cables from the United States, Japan,
Australia, the Philippines and China. (AGENCIES)
OPEC oil ministers
likely to opt to maintain present output
VIENNA,
Feb 1: Shrugging off calls to pump more
oil, OPEC oil ministers suggested that they will
keep production at present levels when they meet
today because of fears that soft world economies
will translate into weakened demand.
Any decision by
the Organization of Petroleum Exporting Countries
to open the oil spigots wider would act as a shot
in the arm for countries struggling with weak
growth, the fallout from the US subprime crisis
and negative economic factors.
But comments from
the oil ministers yesterday, on the eve of their
meeting at OPEC headquarters in Vienna, showed
most favoring the status quo - production at
present levels, and by extension prices around
the USD 90 mark.
Today's special
meeting was set in December after prices flirted
with the USD 100-a-barrel level to give the
13-nation organization a chance to step in and
increase output in case volatile markets needed
calming.
But with oil high
but steady, the focus has instead shifted to the
sputtering US economy with its implication of
lessened demand. That and a continued weak
dollar, which hurts the purchasing power of OPEC
members, has swung sentiment behind keeping
outputs where they are.
OPEC nations argue
that market speculation and geopolitical factors
are the key drivers of oil prices. They assert
that increasing production beyond the present
level of nearly 30 million barrels a day for the
12 members under quotas would be
counterproductive because there is enough crude
to meet world needs.
That argument was
given at least short-term weight by the latest
weekly inventory report from the US Energy
Department's Energy Information Administration.
It said Wednesday that crude and gasoline stocks
rose 3.6 million barrels each during the week
ended January 25. (AGENCIES)
Olive ridley
turtles dying due to negligence:Wildlife activist
KENDRAPARA,
ORISSA, Feb 1: A wildlife activist has alleged that
a large number of endangered olive ridley turtles
have died on the beaches bordering the
Gahiramatha marine sanctuary due to
Governments failure to curb marine fishing.
"Government
agencies have failed miserably to curb marine
fishing and trawling operation within the 20-km
long prohibited no-fishing zone," alleged
Biswajit Mohanty of Wildlife Society of Orissa
(WSO).
Turtles are
meeting a gory end either getting entangled in
mono-filament fishing nets or being hit by
trawls propellers, he alleged.
"We are
receiving reports of turtles dying in large
numbers, both in Gahiramatha and Devi river mouth
region. It is a very serious situation before
beginning of aaribada (mass nesting)
of turtles. We are deeply shocked and
stunned," he said.
However, Chief
Wildlife Warden (CWW) of Orissa, B P Patnaik
rejected the allegations. "Some olive ridley
turtles have died only in the mouth of river Devi
in Puri district," Patnaik said.
Mohanty claimed
that during his visit to the area on Wednesday
last, he found the beach, stretching from
Balipadia to Jatadhari in close vicinity of
Paradip littered with carcasses of bloated bodies
of turtles.
"It was
indeed a horrific sight with dogs feasting on the
motionless bodies of the animals. Our estimate is
that over 3000 turtles alone have perished along
the two-km stretch each," Mohanty claimed.
The Chief Wildlife
Warden said the Forest department was monitoring
the situation and was patrolling the area jointly
with the Coast Guard.
"We have also
asked the police to provide us more armed police
personnel during our patrolling," Patnaik
said.
The Coast Guard
has seized 15 trawlers for entering the no
fishing zone, he said.
Mohanty said
"We have written to the chief minister
apprising him of the gravity of the situation.
Unless the Government agencies wake up and embark
on patrol vigil on unauthorised trawling in right
earnest, the very safety of breeding turtles is
at stake."
"There is
little logic in setting up of 45 base camps along
the beach while the marauding deep sea trawlers
are being given free hand to invade the turtle
infested sea coast," he said. (PTI)
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