Mon, Mar 04, 2024 page5

• Artificial glaciers are staving off drought in Kyrgyzstan

  • AFP, SYN-TASH, Kyrgyzstan
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  In the Tian-Shan mountains of Kyrgyzstan, villagers have made an artificial glacier to provide water for their drought-hit farms.

  Standing on the ice hillock, farmer Erkinbek Kaldanov said he was optimistic about harnessing nature to counteract climate change.

  “We won’t have any more problems with water,” said the farmer, who was worried for his sheep last year after some unusual temperature spikes.

  

  Farmer Erkinbek Kaldanov, 54, inspects an artificial glacier in a mountain gorge near the village of Syn-Tash, Kyrgyzstan, on Feb. 13.

  Photo: AFP

  “When the glacier melts, there will be enough water for the livestock and to water the land in Syn-Tash,” the surrounding district, he said.

  The glacier is 5m tall and about 20m long. At the height of winter it was 12m tall.

  Residents made it over two weeks in autumn by redirecting water from the peaks of Tian-Shan, which tower more than 4,000m high in northern Kyrgyzstan.

  Kaldanov and others are being forced to adapt since natural glaciers in Central Asia — the main water source for the region — are slowly disappearing due to global warming.

  A study in the journal Science last year predicted that the acceleration in the melting of the glaciers would peak only between 2035 and 2055.

  The lack of snow, also due to higher temperatures, does not allow them to regenerate.

  The extent of the problem can be seen in satellite images of Central Asia and in the regular warnings issued by the UN. It has a knock-on effect on the lowlands of Central Asia, in more arid countries like Kazakhstan, Turkmenistan and Uzbekistan.

  This in turn feeds into existing tensions between the different countries, which still share water resources under a complex and obsolete scheme inherited from the Soviet era.

  “There is less and less water every year. The water tables are emptying out, the springs are drying up and we have problems with grazing,” said Aidos Yzmanaliyev, a spokesman for the Syn-Tash farmers.

  Finding solutions is urgent, particularly as farming represents about 10 percent of the fragile Kyrgyz economy and two-thirds of its inhabitants live in rural areas.

  In the north of Kyrgyzstan, a country accustomed to revolutions and uprisings, the lack of water has already stoked social tensions in previous periods of drought.

  “Our main aim is to provide water for livestock since the majority of the 8,400 inhabitants of the Syn-Tash district are farmers,” district chief Maksat Dzholdoshev said.

  “We expect to create two or three additional artificial glaciers for farmland,” he said.

  The idea and its implementation are relatively simple. Each glacier costs about 550,000 som (US$6,152) to create.

  “The water comes from a mountain source 3km away through underground piping. It gushes out and freezes, forming a glacier,” Yzmanaliyev said.

  Apart from providing water when it melts, the glacier also helps lower the ambient temperature and create humidity.

  That “helps the surrounding vegetation, which is grazed by cattle from spring to autumn,” Yzmanaliyev said.

  Artificial glaciers were first created in the Indian Himalayas in 2014 and have gone global — cropping up in Chile and Switzerland.

  In Kyrgyzstan, their introduction was spearheaded by Abdilmalik Egemberdiyev, head of the National Pasture Users’ Association of Kyrgyzstan.

  Egemberdiyev pointed to an additional benefit.

  The glaciers allow farmers to keep livestock on spring pastures for longer before sending them to summer pastures, thus slowing soil erosion.

  “We now have 24 artificial glaciers around the country and more still to be created,” he said.
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