Tag Archives: CDKN

Pakistan’s Punjab builds model villages to withstand disasters

Posted on by
Reply

Saleem Shaikh
Thomson Reuters Foundation – Thu, 22 Aug 2013

A model village after construction in flood-prone Dera Ghazi Khan district, Punjab province, Pakistan. PHOTO/Punjab Disaster Management Authority

DERA GHAZI KHAN, Pakistan (Thomson Reuters Foundation) – Ayesha Fatima, a 29-year-old widow with two small children, burst into tears of delight when she was handed the key and ownership papers for her new home, a two-room, single-storey, disaster-resilient brick building.

Her former home, a mud-brick house, was washed away by devastating floods in 2010, forcing the family to flee for their lives, abandoning everything they owned except two goats.

While living in a makeshift tent outside a nearby primary school, Fatima’s husband died of pneumonia and she was reduced to begging to survive, she told Thomson Reuters Foundation in muted tones.

The village where Fatima now lives – ‘Basti Hote Lashari’ in Taunsa town in Dera Ghazi Khan district, 405 km (250 miles) from Pakistan’s capital Islamabad – is one of 22 model villages built to replace homes washed away by the floods.

Constructed with private-sector funds and technical expertise, the houses are strong and designed to withstand earthquakes and extreme climate events, including floods, as part of a “climate-compatible development” initiative by the Punjab provincial government.

Climate-compatible development focuses on “triple win” strategies that limit greenhouse gas emissions, build resilience and promote development at the same time.

Parts of Punjab have been hit yet again by monsoon flooding in recent weeks, underlining the need for measures like these to protect people, property and crops from natural hazards.

When Fatima moved into her new home, in June 2011, her role as the family breadwinner was transformed by the gift of two buffalos.

“I earn Rs800 ($8) a day by selling nine litres of buffalo milk and this is enough to feed my two children,” she said happily, while milking one of the animals. “My children have also resumed going to school in the model village.”

Thousands of other poor families also lost their homes to the 2010 floods, the worst in Pakistan’s history, which tore through Fatima’s village early one morning after days of torrential rain.

She was woken by a huge uproar and the cries of villagers: “Wake up … wake up, people … Floodwater is coming!”

“When I came out of my room, the gushing floodwater was just minutes away from our home. Getting hold of my two children and two goats, I fled to the higher ground along with my 54-year-old husband. We left everything behind to the floods,” she explained.

The family spent 45 days in a school building on higher ground. When she returned, she could see only mud bricks strewn around where her home had stood.

PRIVATE-SECTOR INVOLVEMENT

Some 1.9 million houses were damaged or destroyed by the 2010 monsoon floods, according to the National Disaster Management Authority. Around 2,000 people died and over 20 million were affected, more than one-tenth of the population, from the Himalayas to the Arabian Sea.

The World Bank calculated the economic damage at over $9 billion.

With financial support from the non-government and corporate sectors, the Punjab government has built 22 disaster-resilient showcase villages in seven of the severely affected districts, drawing on expertise from two private firms, National Engineering Services Pakistan and Associated Consulting Engineers.

The villages, costing nearly Rs1.35 billion, contain 1,885 single-storey homes, which have been handed over to people who lost their houses in the 2010 floods. The villages have schools, health centres and other community infrastructure, replacing what the floods destroyed.

“These will show how such villages can be better planned, built to higher standards and with improved community infrastructure and facilities. Other facilities are biogas plants, solar energy systems, livestock sheds, covered sewerage, brick-paved streets, parks, play areas, markets and community centres,” said Mujahid Sherdil, director-general of the Punjab Provincial Disaster Management Authority (PDMA).

“The corporate sector played a pivotal part by extending support in both cash and in kind for the construction of disaster-resilient houses,” he added.

Sherdil told Thomson Reuters Foundation from his office in Lahore, the provincial capital, that public relief operations after disasters were often delayed by lack of funds, but that businesses could play a bigger role by immediately making financial contributions to meet aid needs under their corporate social responsibility (CSR) programmes.

The private sector’s role in post-disaster reconstruction in 2010 showed it can help society cope with disasters, as well as providing resources, expertise and essential services for rebuilding afterwards, he said.

CLIMATE-RESILIENT CONSTRUCTION

Dina Khan, manager of climate-compatible development projects in Pakistan for the Climate and Development Knowledge Network (CDKN), told Thomson Reuters Foundation the Punjab PDMA had asked her organisation to help it incorporate climate resiliency into its post-disaster reconstruction efforts.

CDKN in turn uses management and engineering consultancy Mott MacDonald to prepare guidelines on reconstruction in hazard-prone areas of the province, and to assess the climate compatibility of model villages being built.

Arif Hasan, an independent architect, said this kind of approach addresses the need to reduce greenhouse gas emissions, use fewer resources and put up buildings that can withstand weather-related disasters.

“There is an urgent need for implementation of such guidelines in highly disaster-prone Pakistan that will help the country adopt climate-resilient construction methods in disaster-prone areas,” he added.

Ali Tauqeer Sheikh, CDKN’s Asia director based in Islamabad, said Pakistan has inadequate guidelines for disaster risk reduction in the construction sector.

It is hoped the climate-compatible development initiative will pave the way for the country to adopt an effective national policy, and give the rural poor and local decision-makers the knowledge they need to reduce the impact of future disasters, he said.

“The Punjab government asked CDKN to help ‘build back better’ after the devastating floods in 2010,” he said. “Not only is this a strategic project for Pakistan, it is also a test case for climate-compatible development that promises to offer lessons for the international community.”

Saleem Shaikh and Sughra Tunio are climate change and development reporters based in Islamabad, Pakistan

Weblink: http://www.trust.org/item/20130822095211-5o2mi/

Early warning technology protects Nepali villagers from sudden floods

Posted on by
Reply

The Phulping bridge crosses the Bhote Koshi River in Jhirpu Phulpingkatti, a village near Nepal’s border with China. It replaced an old stone bridge, remnants of which can be seen to the left, which was washed away in the floods of 1981. THOMSON REUTERS FOUNDATION/Saleem Shaikh

Thomson Reuters Foundation – Wed, 22 May 2013 10:45 AM
Saleem Shaikh

JHIRPU PHULPINGKATTI, Nepal (Thomson Reuters Foundation) – For years, Deepa Newar and her neighbours lived with the fear that their livelihoods – and even their lives – might be swept away without warning.

Newar and her fellow residents of Jhirpu Phulpingkatti, a village some 112 km (70 miles) northeast of Kathmandu, Nepal’s capital, live perched on the bank of the Bhote Koshi River. The river is prone to sudden, devastating floods that can swamp fields, carry away livestock and even kill those who do not manage to flee to higher ground.

The 2.5 acres (1 hectare) of land on which Newar cultivates paddy rice and maize have suffered severe flooding four times in the last 32 years, most recently in 2011.

Looking at the swirling grey waters of the river that flows into Nepal across the border with China’s Tibet Autonomous Region, 10 km (6 miles) upstream, the 39-year-old recalls those disasters.

“(The river) left behind a trail of death and destruction whenever it has turned into a monster,” she says.

But Newar now enjoys a sense of safety for herself and her family, thanks to an early warning system for floods installed by the Bhote Koshi Power Company (BKPC) at its hydropower plant on the river.

GLACIAL LAKE THREAT

Flash floods can be caused by severe storms or the failure of levees, but the Bhote Khosi River is also susceptible to glacial lake outburst floods. These result from the catastrophic failure of a natural dam high in the mountains that contains glacial meltwater. Such failures are becoming a greater risk as warming temperatures linked to climate change lead to faster glacial melt and greater volumes of water in the lakes.

The Bhote Khosi river basin covers an area of about 3,400 square km (1,300 square miles) and has an estimated 150 glaciers. Of its 139 glacial lakes, whose area totals some 16 square km (6 square miles), 59 are highly vulnerable to outbursts, according to a study conducted by the International Centre for Integrated Mountain Development (ICIMOD), an intergovernmental body of eight countries in the Hindu Kush-Himalaya region, including Nepal and China.

In 1981, a glacial lake outburst flood in the river basin washed away several bridges, including the China-Nepal Friendship Bridge along the Araniko Highway, said Pradeep K. Mool, a glaciologist at ICIMOD in Kathmandu.

Until 2010, floods could strike the villages with no warning. Residents had virtually no time to move to higher ground and were forced to leave behind their livestock and crops, suffering financial losses as well as emotional distress.

“Before the advent of the warning system … we were at risk of being washed away,” said Newar.

Janak Raj Pant, maintenance manager at the Bhote Koshi power plant, said that the river is subject to erratic flows, particularly during the monsoon. For this reason, the power company arranged for the early warning system to be installed in 2010 to benefit the downstream communities in Sindhupalchowk district.

5 TO 8 MINUTES WARNING

The early warning system gives villagers 5-8 minutes’ notice of a flood – just enough time to save themselves.

Five flood sensors are positioned near the Nepal-China Friendship Bridge, about 6 km upstream from the power station.

If the water in the river reaches a dangerous level, the sensors activate sirens placed at four locations, including one at the power plant. The sirens warn the communities to flee to higher ground. Residents use their mobile phones to warn other villages further downstream.

According to Pant, a glacial lake outburst flood takes about five minutes to travel from the Nepal-China Friendship Bridge to the plant. He says lives can be saved if people respond to the alarm immediately.

“At present, the warning system can make the sirens blare five minutes before any flood can strike any of the 79 downstream villages of Sindhupalchowk district,” said Pant, standing beneath the red siren mounted on a side wall of the company’s building.

According to Pant, it is not currently possible to give more warning because information on flooding is not available from the Chinese side of the border.

About 40 percent of the Bhote Koshi river basin is in Nepal, with the remaining 60 percent in China.

Other residents of Jhirpu Phulpingkatti agree that the system has given them a sense of security, but they would like the lead time given by the alarm to be extended.

More sensors need to be placed further upstream within Nepal, especially at glacier snouts and where glacial lakes have formed or are forming, commented Joydeep Gupta, a New Delhi-based journalist and expert on South Asia river basins and flood warning systems.

NEED FOR CHINESE HELP

The ICIMOD study shows that Nepal has experienced at least 24 glacial lake outburst floods. Of these, 14 are believed to have occurred in Nepal itself, and 10 were the result of flood surge overspills from the Chinese side of the border. According to data from the Nepal Meteorological Department, such floods occur on average once every three years in Nepal.

The glaciers in the Hindu Kush-Himalayas are retreating, which scientists believe is the result of climate warming. As glaciers melt, the water released into lakes can build pressure on the natural dams and increase the risk of an outburst flood.

“We have already sought proposals from interested firms to expand the warning system to other vulnerable districts (near) the Bhote Koshi River,” said Pant. “It is hoped that in coming months we should be able to install alarm systems in as many districts as possible.”

“(The) Nepali government should also replicate and establish such early warning systems at all streams to (avoid) or reduce loss of lives or damage,” said Gupta.

But priority should be given to the streams emanating from the unstable glacier lakes identified by ICIMOD in its recent study, he emphasised. According to Gupta, China, as the upstream country, should collaborate with Nepal to share information about flash floods or glacial lake outburst floods hours before they reach the Nepali border, to allow maximum time for warnings to vulnerable downstream communities.

“Any viable information-sharing system by which Chinese officials can pre-inform their Nepali counterparts of any risk of flash flood or (glacial lake outburst flood) would be very helpful. A similar system between China and India already saved many lives in a flash flood in the Sutlej river area a few years ago,” he said.

Saleem Shaikh is a climate change and development reporter based in Islamabad.

Weblink: http://www.trust.org/item/20130522093446-pfy20/