Environment - The Times Of Central Asia

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Syr Darya River

Central Asian States Plan Automated Water Monitoring on the Syr Darya

Central Asian countries have agreed to prepare a plan for automated water monitoring on the Syr Darya, one of the region’s main transboundary rivers. The system is intended to provide the countries with more accurate data on water volumes and distribution across the basin, where irrigated agriculture in several countries depends on river flows. The cost of weak coordination across Central Asia is already measured in billions: the World Bank estimates the region’s annual economic losses at more than $4.5 billion. The agreement was reached on August 7 in Turkistan, Kazakhstan. A working group to prepare the plan is expected to be established by the end of September. The decision was made at a meeting of the Interstate Commission for Water Coordination, a regional mechanism for coordinating the use of shared water resources. The Syr Darya is formed in the Ferghana Valley by the confluence of the Naryn and Kara Darya rivers, flows through Uzbekistan, Tajikistan, and Kazakhstan, and ends in the North Aral Sea. The Naryn originates in Kyrgyzstan, meaning that management of the basin involves four countries. The Syr Darya supplies major agricultural areas, while a cascade of reservoirs and hydropower plants links the distribution of river flows with electricity generation. The countries’ interests have not always coincided. In the upper reaches of the basin, water is used for hydropower generation, while farther downstream demand peaks during the summer irrigation season. Accurate monitoring and timely data exchange help countries plan water withdrawals and reservoir operations during months with the highest demand. Kazakhstan and Uzbekistan are already developing part of the future system. The two countries are automating ten hydrological monitoring stations on the Syr Darya, five on each side of the border. Sensors are expected to record water flow and transmit the data online. At the meeting in Turkistan, the two sides agreed to accelerate efforts to secure grant financing and consider expanding the system to other parts of the basin. Kazakhstan already has experience with automated monitoring. On parts of its irrigation network, sensors remotely transmit data on water levels and pressure. Over the past decade, more than 800 kilometers of lined canals have also been rehabilitated in four regions, while irrigation system upgrades have covered more than 100,000 hectares of farmland. Uzbekistan is also seeking to reduce irrigation losses. Agriculture accounts for about 90% of the country’s water consumption. One project provides for the reconstruction of 259 kilometers of major canals and the installation of automated water-flow monitoring systems. The World Bank estimates the expected water savings at around 540 million cubic meters a year. The current season on the Kazakh section of the Syr Darya has so far been favorable. Since April 1, around three billion cubic meters of water have flowed into the Shardara Reservoir in southern Kazakhstan. This volume is higher than both last year’s figure and the long-term average. The region received additional funding for water projects in July. The World Bank allocated a $20 million grant to improve the management of...

Land Degradation

Kazakh Environmental Group Proposes Trials of Chinese Land-Restoration Technologies

Around 29 million hectares of land in Kazakhstan are affected by erosion, while 27.1 million hectares of pastureland are degraded. Kazakhstan’s environmental association ECOJER is proposing trials of Chinese technologies to retain soil moisture, reduce pesticide use, and restore land in the country’s arid regions. ECOJER representatives studied these technologies during a visit to China’s Hunan province. The association was particularly interested in biological fertilizers, targeted spraying, specialized seed treatment, and methods for restoring pastureland. According to ECOJER, targeted spraying can reduce the use of chemical pesticides by 30-50%. For degraded pastures, Chinese specialists use bio-organic additives and ground-cover crops. These stabilize the topsoil and help retain moisture. According to data presented to the association, the soil’s moisture-retention capacity could increase by 20-30%. These figures have not yet been tested in Kazakhstan. Another area concerns carbon farming. ECOJER proposes creating a digital map of organic carbon content in the country’s soils and assessing the amount of CO₂ absorbed by agricultural land after soil conservation technologies are introduced. The association estimates the potential additional absorption at 15-30 million tonnes of CO₂ a year. There is currently no independent confirmation of this estimate. “For Kazakhstan, the key task is to model the carbon content of soils and assess their exact sequestration potential. This will make it possible to determine the environmental contribution of our land to decarbonization while also providing an economic benefit for farmers through additional returns from climate projects,” said ECOJER CEO Rustem Kabzhanov. Kazakhstan has already begun research in this area. In 2025, the KAZ AGRO CARBON agroclimatic carbon testing site opened in the Akmola region. Soil carbon content and greenhouse gas fluxes are measured at the site. Following the visit, ECOJER also proposed establishing a joint Chinese-Kazakh center for carbon farming. The center is intended to test drought-resistant varieties and soil restoration technologies. For now, the project remains at the proposal stage. The Times of Central Asia previously reported that ECOJER had been granted special consultative status with the United Nations Economic and Social Council, ECOSOC.

Glacier Retreat

Kyrgyzstan’s Issyk-Kul Glaciers Have Lost One-Third of Their Area

Glacier coverage in the Issyk-Kul Basin has shrunk by 33.7% compared with records from 70–90 years ago, according to an updated inventory released by Kyrgyzhydromet, the Hydrometeorological Service under Kyrgyzstan’s Ministry of Emergency Situations. The service said coverage had declined by 23.1% over the past 7–10 years, indicating that the retreat has accelerated. The revised inventory was compiled using Copernicus Sentinel-2 satellite imagery, Google Earth, QGIS, and earlier glacier catalogs. Researchers refined glacier boundaries, documented fragmentation, and identified glaciers that had disappeared. Kyrgyzhydromet attributed the decline to climate change and said the new inventory would provide a baseline for assessing the country’s long-term water resources. The retreat has implications for Lake Issyk-Kul, which is fed by rivers originating in the surrounding mountains. The 2018 Catalogue of Glaciers of Kyrgyzstan, based on Landsat 8 imagery from 2013–2016, recorded 957 glaciers covering 560.8 square kilometers in the Issyk-Kul Basin. About 118 rivers and streams flow into the lake, many supplied by snow and glacial melt. Between 1927 and 2003, the lake’s water level fell by 2.75 meters. Continued glacier loss could reduce river inflows and increase pressure on agriculture and tourism, both of which depend heavily on the basin’s water resources. In December 2025, the Cabinet of Ministers approved the Concept for the Sustainable Development of the Ecological and Economic System of Lake Issyk-Kul through 2030, along with an action plan. The measures include modernizing irrigation infrastructure and expanding the use of water-saving technologies, supported by concessional financing for farmers. Kyrgyzstan is also preparing a feasibility study for an integrated national cryosphere monitoring system. The proposed system would combine monitoring of glaciers and snow cover with other parts of the cryosphere. The new inventory provides a more recent basis for that work and for future water management and climate risk assessments.

Climate Change

Kyrgyzstan Links Record Heatwave to Accelerating Glacier Retreat

Kyrgyzstan's state weather agency, Kyrgyzhydromet, has warned that last month's record-breaking heatwave is the latest sign of climate change accelerating the retreat of the country's glaciers, threatening water supplies across Central Asia. The agency said the immediate heatwave was caused by regional atmospheric conditions, but its director, Daurbek Sakeyev, argued that the growing frequency of such extreme weather reflected a longer-term warming trend already affecting mountain ecosystems and water resources. Abnormally hot weather settled over Kyrgyzstan on July 14. Meteorologists attributed it to a combination of a summer thermal depression over Central Asia and a persistent area of high pressure in the upper atmosphere. The country saw consecutive days with temperatures exceeding 40°C. In Bishkek, the temperature reached 43.5°C on July 19, the highest July reading in the capital since observations began in 1936. Bishkek recorded no measurable rainfall during the month, while average daily temperatures on July 18 and 19 stood nearly 10°C above the seasonal norm. Record electricity demand prompted temporary supply restrictions in Bishkek and the surrounding Chuy Region, although a separate widespread outage on July 17 was attributed to the emergency disconnection of two 220-kilovolt transmission lines. Speaking after the heatwave had subsided, Sakeyev said spring was arriving earlier, summers were becoming hotter, and winters were bringing less precipitation, changes that were affecting the condition of the country’s glaciers. Earlier spring warming lengthens the annual melting season, while prolonged periods of extreme summer heat accelerate ice loss. Reduced winter snowfall also limits the accumulation of new ice and exposes darker glacier surfaces earlier, causing them to absorb more solar energy. According to Kyrgyzhydromet, Kyrgyzstan’s glaciers have lost around 16% of their total area over the past 70 years. Recent monitoring places the decline in the Talas Valley at 22%. Smaller, lower-altitude glaciers are particularly vulnerable, and scientists expect their number and area to decline substantially by 2050. Separately, Kyrgyzhydromet reported on July 30 that glacier area in the Issyk-Kul basin had declined by 33.7% over 70 to 90 years and by 23.1% over the most recent seven to ten years. The consequences extend beyond Kyrgyzstan. Tien Shan glaciers feed the Syr Darya, Chu, Talas, and Ili river systems, supplying water for millions of people, irrigation, and hydropower. Continued glacier retreat could alter seasonal flows and increase the risk of glacial lake outburst floods threatening mountain communities. Glacier retreat is one of Central Asia’s most significant long-term challenges. The region’s water security will depend on precipitation, seasonal snow cover, glacier loss, and governments’ ability to store and manage increasingly variable river flows.

Amur Tiger

Kazakhstan Releases First Tiger into Wild in More Than 70 Years

Kazakhstan has released a tiger into the wild for the first time in more than 70 years, beginning the practical phase of a long-running program to restore the predator to the Ili River delta. The female Amur tiger, Umit, was released at the Ile-Balkhash State Nature Reserve on July 31, the Ecology Ministry announced on August 3. “Today we witnessed a truly historic event,” Ecology Minister Yerlan Nysanbayev said. He described the release as the result of more than a decade of work by Kazakhstan, Russian specialists, scientists, and international conservation partners. Before the release, Umit underwent veterinary examinations and assessments of her health, hunting ability, behavior, and response to people. Officials fitted her with a GPS/GSM satellite collar. Reserve staff are now tracking her around the clock through satellite data and camera traps. The adult male tiger, also named Amur, remains under observation and must complete further behavioral assessments before any release. Two cubs, Turan and Ussuri, will remain in prepared enclosures until they are at least 18 months old. Officials will assess each animal separately. The four wild-caught tigers arrived from Russia’s Khabarovsk region in May. They joined Bogdana and Kuma, two captive Amur tigers transferred from the Netherlands in September 2024 for breeding. The Dutch pair will remain in an enclosure, while suitable offspring may later be prepared for release. Tigers once occupied reed beds and floodplain forests along the Ili and Syr Darya rivers. Hunting, habitat loss, and the collapse of wild prey populations drove the Turan, or Caspian, tiger from Kazakhstan. The last recorded animal in the country was killed in 1948. Kazakhstan is using Amur tigers because genetic research found a very close relationship between the surviving Russian Far East population and the extinct Caspian population. The study found that their main mitochondrial DNA types differed by only one nucleotide. Kazakhstan announced plans to restore tigers in 2010 and created the Ile-Balkhash reserve in 2018. The protected area covers the Ili delta and the southern shore of Lake Balkhash, one of the former strongholds of the Turan tiger. Preparations have included restoring floodplain habitat and rebuilding the prey base. Authorities released 205 Bukhara deer into the reserve between 2018 and 2024 and relocated more than 100 kulans. Roe deer and wild boar populations have also increased. A July review by Kazakh and Russian specialists examined the release preparations and issued technical recommendations. The NBSAP Accelerator Partnership said that, “Success will be measured not simply by releasing individual animals, but by establishing a secure, self-sustaining tiger population.” The program also includes measures to reduce conflict with nearby communities. Residents will receive individual alerts if a tracked tiger comes within five kilometers of a home or settlement. The reserve has established teams to deter, tranquilize, or capture an animal if necessary. A public hotline has operated since May 2025. A compensation herd has been created to reimburse owners if a tiger kills livestock. These measures are designed to prevent the animals from associating settlements with food...

Chemical Waste

Kyrgyzstan Hazardous Waste Cleanup Begins at Soviet Era Kristall Plant

Kyrgyzstan has launched a project with Russia's state nuclear corporation Rosatom to eliminate hazardous chemical waste stored for decades at the former Kristall industrial plant, one of the country's most dangerous Soviet-era environmental sites. Located in Tash-Kumyr in Jalal-Abad Region, the Kristall plant was intended to become one of the Soviet Union’s largest producers of high-purity silicon, a material used in microchips and, more recently, solar panels. Construction began in 1982 and the site was commissioned in 1989, but was never completed at its planned scale. Rising energy costs and the economic disruption that followed the collapse of the Soviet Union left the plant uncompetitive. Several attempts were made to revive production, although it never returned to full industrial operation and was declared bankrupt in 2010. The Kyrgyz Ministry of Natural Resources estimates that around 80 metric tons of toxic chemicals remain at the site. A more detailed Rosatom audit identified as much as 155 metric tons of confirmed or suspected chemical residues. For more than 15 years, the stockpile has been regarded as a potential environmental and public health risk. Both chemicals react rapidly with water or moisture in the air, producing heat and corrosive hydrogen chloride fumes. Exposure to the substances or their vapors can cause severe burns to the skin and eyes, damage the respiratory system, and, at high concentrations, cause potentially fatal lung injuries. According to the Ministry of Natural Resources, the chemicals are stored in specially designed metal containers that have gradually deteriorated after years without maintenance, increasing the risk of leaks. A technical assessment conducted by specialists from Rosatom in October 2024 confirmed the advanced deterioration of the storage infrastructure. It found that natural corrosion and decades of inactivity had increased the risk of tanks losing their seals or collapsing. Practical disposal work is scheduled to begin in November 2026. The operation has been planned for the colder months because lower temperatures reduce the danger of uncontrolled evaporation, fire, or chemical releases when the tanks are opened. The authorities expect the hazardous chemicals to be fully neutralized and the site brought to an environmentally safe condition by 2027. The Kyrgyz Ministry of Emergency Situations has valued its contract with Rosatom at 321.6 million rubles (approximately US$4.1 million). Although Kyrgyz officials previously said they were discussing possible Russian financing, the ministry later stated that the work would be paid for through Kyrgyzstan’s state budget. The project forms part of Kyrgyzstan’s broader effort to address the country’s Soviet-era environmental legacy. Rosatom has also helped clean up five former uranium sites at Min-Kush and Kaji-Sai, relocating large volumes of radioactive waste and restoring contaminated land over a nine-year period. Russia covered approximately 75% of the cost of that separate program. The Times of Central Asia previously reported that Bishkek had begun developing a unified long-term monitoring system for former uranium mining and waste sites to oversee their condition after remediation work is completed. Kristall presents a different type of danger because its waste is chemical rather than radioactive. Its history nevertheless...