巴基斯坦洪灾 死亡人数逾千

The number of people known to have been killed by floods in north-west Pakistan has passed 1,100, officials say.

巴基斯坦官员成，西北部洪水死亡人数已超过1100人。

Thousands remain trapped and the situation could worsen

About 30,000 troops have joined the relief effort（救灾工作） , with large parts of the north-west submerged by the worst monsoon¹ rains（季风雨） in memory.

There are also fears that with more rain forecast for the next 24 hours, some areas face further threats.

Part of the main north-south motorway² into the region was reopened on Sunday, before reportedly closing again.

The opening allowed some aid supplies into the flooded area while permitting some people to flee the region.

The BBC's Aleem Maqbool, in the capital Islamabad, says officials fear that once access to affected³ areas improves, the full picture will show that the situation is much worse than known so far.

A spokesman for the disaster management authority of Khyber-Pakhtoonkhwa province - formerly⁴ known as North West Frontier Province - said an aerial survey was being conducted to determine the full extent of the flooding.

"It has shown that whole villages have been washed away, animals have drowned and grain storages have been washed away," said the spokesman, Latifur Rehman.

"The destruction is massive."

Bridges down

The Pakistani government says 19,000 people in the worst-hit areas had been rescued by soldiers by Saturday night, but that thousands more remained stranded⁵（搁浅的） .

About one million people in the north-west of the country are estimated to be affected by the flooding.

Among the hardest-hit areas are:
The districts of Shangla and Swat, where at least 400 people have been killed and many bridges washed out
Peshawar, Nowshera and Charsadda, where at least 700 people have drowned
The Neelam Valley, in Pakistani-administered Kashmir, which has been cut off by landslides⁶.

There have been reports that the flood water is receding⁷（后退，减弱） in some areas but officials fear that relief operations could be hampered⁸（阻碍，限制） by more rain, with a new monsoon system forecast to arrive in the next 24 hours.

Military and rescue workers have been using helicopters to deliver essential supplies to areas that have had transport and communication links cut off.

"Virtually no bridge has been left in Swat. All major and minor⁹ bridges have gone, destroyed completely," said army spokesman Maj Gen Athar Abbas.

The army has deployed¹⁰ 43 helicopters and over 100 boats to try to reach people still trapped by the floods, said Mr Rehman.

The Chairman of Pakistan's National Disaster Management Authority, Gen Nadim Ahmed, said it would be necessary to rely on helicopters to shift people and drop aid supplies for some time.

He said the UN was responding to a request for help with food, shelter, water and sanitation¹¹（卫生设备） and medicines.

The US has also provided about 50,000 meals, four rescue boats and two water-filtration（过滤，筛选） units, said US and Pakistani officials.

The American embassy in Islamabad said it would be providing 12 temporary bridges to replace some of those knocked out by the flooding.