Forest ecosystems that have developed over time line the major rivers of Central Asia. The peoples of the region call this distinctive natural heritage tugai. In Uzbekistan’s dry, hot climate, tugai provides a unique natural habitat that sustains a vital ecological balance. Tree roots stabilise riverbanks, trees and shrubs protect the soil, and their shade moderates the summer heat. Birds nest here, and many animals find food and shelter. Dozens of rare animal species, including the Bukhara deer, depend on these habitats. Desert poplars, willows, oleasters and tamarisk scrub maintain a distinctive natural balance between river and desert. In recent decades, however, climate change and extensive human activity have placed these riverside forests among the world’s most threatened ecosystems.

The value of tugai becomes more apparent as its extent shrinks. Historically, along some of Central Asia’s rivers, tugai forests extended two to three kilometres inland from the banks. Today, in many places, they survive only as narrow, disconnected green strips. Areas where trees, shrubs, reedbeds and wet meadows once joined together have broken into small, separate fragments. For every plant and animal, this means less living space, food and shelter.

Scientists at the Academy of Sciences of the Republic of Uzbekistan have completed a long-term programme of comprehensive research into tugai along the Amu Darya, Syr Darya and Zarafshan rivers and the shores of the Aydar–Arnasay lake system. Field observations were combined with analysis of historical records, satellite imagery and tree rings. The research revealed the richness of these riverside ecosystems, which support 632 plant species.

The research showed that the pressures threatening this diversity are closely interconnected. Warming is increasing evaporation, drought is depleting soil moisture, and earlier snowmelt and shrinking mountain glaciers are affecting the water feeding rivers. Where seasonal inundation becomes less frequent, natural regeneration of tugai becomes more difficult. Land conversion, excessive grazing and the regulation of river flows add to these pressures. Climate change compounds existing stresses and narrows the opportunities for recovery.

The life of a riverside tree often begins hundreds of kilometres away, high in the mountains. Snow accumulated during winter and glacier ice supply rivers with water in the warmer months. Warming is reducing winter snow accumulation and bringing earlier snowmelt, changing the distribution of water throughout the year. Shrinking glaciers weaken the supply of water in summer over the longer term. Faster melting may initially increase runoff, but this temporary rise does not mean that mountain ice reserves are recovering. As those reserves decline, the risk of water shortages during the hottest months grows.

Changes in the mountains thus reach tugai far downstream. When trees need more water, the supply from the river and soil falls short. The condition of tugai depends not only on the total volume flowing down the river each year, but also on whether that water reaches riverside habitats during the growing season.

Under natural conditions, the seasonal rise of a river sustains tugai. Water spreads across the low-lying land beside the river — its floodplain — moistening the soil, replenishing groundwater and creating wet sandy and silty surfaces where seeds can germinate. After the water recedes, moisture retained in the soil helps young plants grow. The next generation of tugai trees depends on this natural cycle.

When inundation becomes shorter, shifts in timing or no longer reaches particular sites, that connection is disrupted. Mature trees may still carry green canopies, but fewer young plants are available to replace them. A seedling whose roots have not yet reached deeper soil dies during its first dry, hot summer. Water flowing in the channel therefore does not mean that all neighbouring tugai receives enough moisture.

Rising temperatures intensify the problem. Long-term analysis for the Zarafshan valley shows warming and declining summer relative humidity. Rainfall in winter or spring does not always compensate for summer water shortages. In hot weather, soils dry faster and plants must replace lost moisture through their roots. When water is scarce, growth slows, trees weaken and surviving dry years becomes more difficult.

Sensitivity to climate was also evident along the Aydar–Arnasay shores. At the study sites, increases in spring rainfall relative to the previous year were associated with a tendency towards greener vegetation in summer; hotter summers showed the opposite relationship. The conclusion drawn from the research is that proximity to a large lake alone does not protect vegetation from heat and inadequate soil moisture.

Salinity compounds moisture shortages, placing tugai under even greater stress. Where water is not sufficiently renewed and salts are not flushed out, strong evaporation increases salt accumulation in the soil. Plants then find it harder to take up water even when some moisture remains. Trees experience water shortage and the effects of salinity at the same time.

Research in the lower Amu Darya and its delta revealed what this transformation looks like. In some areas, desert poplar stands are thinning and moisture-demanding plants are declining, while shrubs and herbs tolerant of drought and salinity are becoming more prominent. As woodland gives way to areas dominated by shrubs and salt-tolerant herbs, the shade, conditions for moisture retention and wildlife habitats also change. Unfortunately, the presence of vegetation where a forest once stood does not mean that the forest itself has survived.

This distinction also matters in Zarafshan tugai. Grasses and other herbs may spread, making a site look green even while its trees are weakened or dying. Greenness alone is therefore insufficient to assess the condition of tugai. The key criterion is whether healthy trees, natural regeneration and species characteristic of the habitat are being maintained.

The findings from three tugai stands along the Syr Darya in the Fergana Valley illustrate the scale of loss. Their combined area fell from approximately 754 hectares in 1975 to 377 hectares in 2025. Over half a century, these Syr Darya tugai stands lost almost half their area. Warming and drought are making the survival and recovery of the remaining fragments even more difficult.

In their research on tugai along the Amu Darya, Syr Darya and Zarafshan, Academy of Sciences scientists found that tree-ring width in the Amu Darya basin declined from 6.96 millimetres in 1949 to 2.46 millimetres in 2022. In the Syr Darya basin, it fell from 11.26 to 1.95 millimetres between 1965 and 2022. Radial growth declined by 65% relative to its historical maximum in the Amu Darya basin, by 83% in the Syr Darya basin, and by nearly 49% during the recent phase in the Zarafshan basin. The sharp decline in radial growth observed in tugai is not an ordinary climatic fluctuation, but a biological signal that ecosystem stability is being disrupted.

The research showed that fragmentation makes tugai increasingly vulnerable. Animals find it harder to move between isolated patches of woodland, while plants have fewer opportunities to spread. Nearby healthy tugai and seed sources are important when a damaged patch needs to recover after fire or prolonged drought. Where trees disappear and the soil becomes exposed, sunlight and wind have a greater effect, encouraging further moisture loss.

Accumulated dry grasses, reeds and branches also increase fire danger. Hot, dry weather creates favourable conditions for fires to start and spread, while dryness and heat can contribute to ignition. Recovery after a fire requires water too. Where moisture is scarce, damaged woodland takes longer to recover or is replaced by another type of vegetation. Warming, water shortage and fire danger are therefore becoming mutually reinforcing pressures.

Research by Academy of Sciences scientists helps identify where action is needed and which measures are appropriate for conserving tugai. Studying plant communities and tree condition, monitoring soil moisture and salinity, and mapping sites with high fire danger make it possible to identify the most vulnerable areas. This evidence is intended to match protection and restoration to the actual needs of each place.

The first priority is to protect the natural integrity of surviving tugai and prevent further loss through land conversion. Restoration should use native species suited to local soils and moisture conditions, while natural regeneration needs protection from excessive grazing. Where feasible, the floodplain’s connection with the river and scientifically informed seasonal wetting should be restored. Whether planted trees survive subsequent hot summers must be one of the main measures of success.

These tasks are inseparable from the responsible use of the region’s water resources. Water must be conserved, losses reduced and available supplies measured more accurately, with the needs of natural ecosystems considered in water allocation. Alongside water for households, agriculture and industry, provision must be made for the flows that sustain life in river floodplains. Planting trees alone cannot save a tugai deprived of water.

For the countries of Central Asia, conserving tugai is a shared responsibility. Mountain snow and ice reserves, rivers, valleys and their wildlife are interconnected. Stronger cooperation is therefore needed in sharing scientific data, monitoring water and ecosystems, protecting habitats of rare species and restoring tugai. Each country’s practical contribution helps sustain the region’s environment.

Global climate change also requires greater solidarity from the international community. Limiting warming, expanding the use of water-saving technologies and supporting research and ecological restoration are ways for countries worldwide to help protect these unique ecosystems. Joint action for biodiversity must produce tangible results: water reaching riverside habitats, young trees growing to maturity and wildlife retaining the places it needs to survive.

The future of tugai, now reduced in many places to narrow green strips, depends on how we treat water, land and nature. Protecting it requires us to put solutions informed by science into practice together. With that commitment, life along our rivers can continue for the generations to come.

1. Sh. Khabibullaev

Head of Laboratory, Institute of Botany,

Academy of Sciences of the Republic of Uzbekistan, PhD, Senior Researcher.

RIGA, May 2. /IA Dunyo/. Uzbekistan's Ambassador Timur Rakhmanov visited Liepaja city in order to study the prospects of establishing cooperation with industrialized regions of Latvia, Dunyo news agency's correspondent reported.
The program of his stay in the important industrial and port city included holding talks with the Liepaja administration, visiting the Liepaja Special Economic Zone (LSEZ), organizing a meeting with top managers of iCotton, a company specializing in deep processing of cotton and production of hygiene and cosmetology products, and acquaintance with the port infrastructure of the city.

Mayor Gunnar Ansins praised the reforms carried out in Uzbekistan, the conditions created in our country for foreign investors and the measures taken to support domestic producers.

The sides expressed interest in further boosting interaction in trade-economic, cultural-humanitarian, educational and other spheres.

Readiness to promote cooperation between the entrepreneurs of the two countries, including in the context of specific regions, was noted.

As a result of the visit, the schedule of forthcoming joint events was agreed upon, the organization of a business forum in Liepaja with the participation of representatives of Surkhandarya and Khorezm regions was started.

RIGA, May 19. /IA "Dunyo"/. Uzbek Ambassador Timur Rakhmanov has met with Deputy Chairman of Jurmala City Advisory Council Janis Ledins, Dunyo news agency's correspondent reports.

During the talks, the sides discussed issues of expanding cooperation between the regions of Uzbekistan and Latvia in the spheres of trade and economy, science, education, culture and tourism.

The Latvian side was provided with information about the current development of Uzbekistan, economic and social reforms carried out in the country, investment potential and created conditions for doing business.

The representative of Jurmala administration expressed interest in the development of interregional cooperation, including in the sphere of tourism. In this direction, the issue of participation of the delegation of the Jurmala City Administration in the International Tourism Exhibition, which will be held in November in Tashkent, is being considered.

An agreement was reached to hold a presentation of Uzbekistan's tourism potential in July this year - during the opening of the tourist season in Jurmala, for a wider coverage of the public, which will be familiarized with the history, culture and tourism opportunities of our country.



The Latvian side also invited the Uzbek delegation to Jurmala city to hold Days of Uzbekistan in the first half of September.

RIGA, March 18. /Dunyo IA/. The Embassy of Uzbekistan in Latvia, together with the diplomatic missions of Azerbaijan, Kazakhstan, and Turkiye, organized a cultural and educational event in Riga to celebrate the holiday of Navruz, reports Dunyo IA correspondent.

The event was attended by representatives from Latvia’s public and political spheres, the scientific and academic community, the business sector, the Uzbek Cultural Center, and fellow nationals residing in the country.

During the opening, it was emphasized that Navruz symbolizes traditional values such as kindness, generosity, creation, tolerance, friendship, and solidarity. Guests were also informed about the 43rd session of the UNESCO General Conference, which will be held this year in Samarkand.

Each participating country presented its national stands to the public. Uzbekistan’s stand showcased information about the country’s tourism potential, national costumes, embroidery, and other forms of folk arts. Traditional songs and dances were performed by artists from the "Xalqlar do’stligi" ensemble.

Additionally, the Latvian public had the opportunity to familiarize themselves with the cultures and traditions of all four countries, gaining a broader understanding of each.

As noted by the participants of the event, the joint celebration of Navruz demonstrated the high respect the participating countries have for each other and the closeness of their cultures. In their opinion, such events contribute to the closer ties between peoples.

RIGA, June 21. /IA Dunyo/. The Embassy of Uzbekistan in Riga has organized a consular reception for fellow citizens living in Estonia and Finland, Dunyo news agency's correspondent reports.


Diplomats visited places of residence and labor activity of Uzbek citizens. During the reception they were given legal consultations on issues of interest to them and practical consular and legal assistance.



During the meeting with compatriots the discussion was about the reforms being implemented in Uzbekistan to organize safe and legal external labor migration, as well as the opportunities created for temporary labor activity in foreign countries.



There was a discussion on the negative consequences of illegal migration, human trafficking, falling under the influence of foreign ideas and participation in mass riots, as well as the need to comply with the legislation of the host country.

HELSINKI, March 23. /Dunyo News Agency/. With the assistance of the Embassy of Uzbekistan, online negotiations were held between representatives of the Joint Stock Company "Company for the Development of Entrepreneurship" of our country and the Finnish company "Finnvera", the correspondent of the "Dunyo" News Agency reports.

During the meeting, "Finnvera" specialists exchanged views with their Uzbek colleagues on areas of mutual interest. In particular, they studied Finnish experience in matters related to the general aspects of "Finnvera" activities, the development and implementation of financial solutions for enterprises, as well as risk management.

Following the meeting, the parties reached an agreement on the further development of bilateral cooperation, including the organization of separate meetings on issues of mutual interest, the exchange of experience, as well as the visit of "Finnvera" representatives to Uzbekistan.

The text of the article is in Uzbek!

KLAIPEDA, May 10. /IA Dunyo/. During a business trip to Lithuania, a delegation of the Chamber of Commerce and Industry of Uzbekistan met with the head of BEGA company Laimonas Rimkus in Klaipeda, Dunyo news agency's correspondent reported.

BEGA, founded in 1992, is one of the largest modern stevedoring companies in the Baltic States, providing services in transportation, loading and unloading of cargoes, as well as temporary storage services.

Laimonas Rimkus expressed an opinion that today Uzbekistan's economy is dynamically developing, producing competitive national products that meet world standards.

- Taking into account the growing volumes of Uzbekistan's exports to European countries, Lithuanian companies show great interest in developing relations with Uzbek businessmen. The volume of export of Uzbek products to the EU countries through Latvia and Lithuania is also increasing," he noted.

It was noted that BEGA has created all necessary port infrastructure, has modern automated technologies for transportation and collection of chemical, food industry, construction materials, agricultural products and other cargoes. In addition, the enterprise is connected to the railroad and has the ability to serve all types of transport coming from Uzbekistan in a short period of time.

The parties discussed mutual procedures and legal aspects of leasing the company's warehouses and a building for the Trade House of Uzbekistan to be established in Lithuania.

The sides reached an agreement on holding the official opening ceremony of Uzbekistan Trade House in Klaipeda on May 24-27.

Шуни маълум қиламизки, интернет тармоқларида жорий йилнинг 10 август куни Литва-Беларусь чегараси “Мядининкай” назорат пунктида Ўзбекистон Республикасида рўйхатдан ўтган юк машинаси контрабанда жиноятида гумонланиб Литванинг тегишли идоралари томонидан ушлангани хақида маълумот тарқалган.

Элчихона томонидан холат бўйича юқорида кўрсатилган назорат пункти ходимлари билан алоқалар ўрнатилган. 

Бугунки кунда Божхона жиноий хизмати томонидан ушбу воқия юзасидан жиноят иши қўзғатилган ва Вильнюс туман прокуратураси томонидан тергов олиб борилмоқда.

Ушбу холат Элчихона томонидан назоратга олинган ва Литванинг тегишли идоралари билан доимий алоқа ўрнатилган.

Вазиятга тўлиқ ойдинлик киритилиши билан қўшимча хабар берилади.

RIGA, June 14. /IA Dunyo/. A delegation from Uzbekistan headed by Bobur Bekmurodov, chairman of the national movement "Yuksalish", visited Riga within the framework of the grant project "Planning a sustainable policy of mitigation and adaptation to climate change in Uzbekistan", Dunyo news agency reported.



During the visit, a number of meetings and negotiations were held with the leaders of the Latvian Association of Local Governments, the Ministry of Climate and Energy and authorities of major cities.



During them, the sides exchanged views on improving the planning of sustainable climate change mitigation and adaptation policies, capacity building of decision makers, local public authorities, representatives of civil society institutions, integrated climate change management and disaster reduction.



The issues of developing climate change action plans, supporting the integration of gender equality in the protection of women and children from climate change, raising public awareness of the socio-economic impacts of climate change and helping to ensure their participation in decision-making in this area were discussed.



As a result of the meetings, it was decided to continue the process of exchange of experience between experts in this field of the two countries. In addition, an agreement was reached to organize a visit to Uzbekistan by a Latvian delegation consisting of representatives of state and public organizations in this field.

The text of the article is in Uzbek!

RIGA, September 22. /IA Dunyo/. A round table was held at the Embassy of Uzbekistan jointly with the Institute of Central Asia and Middle East Studies to inform representatives of the Latvian government and public about the reforms implemented in political, economic and social spheres in our country, Dunyo news agency's correspondent reported.

The participants of the event were provided with detailed information on large-scale reforms in all spheres, strengthening of Uzbekistan's position in the international arena, implementation of political and socio-economic reforms. In addition, special attention was paid to the parliamentary elections to be held on October 27.

Speaking, head of the institute Aydin Askerov noted that the expected political event is a continuation of reforms observed in our country. According to him, the world highly appreciates the important changes implemented under the leadership of President Shavkat Mirziyoyev on the path of establishing New Uzbekistan. This electoral process is being conducted under a completely new, mixed model, and by increasing the share of women from 40 percent, special attention is being paid to strengthening their role in the political life of our country.

Deputy Director of the Institute Andrei Bruy emphasized that the active interest and involvement of young people in the political changes taking place in Uzbekistan are proof that the country's leadership pays great attention to them and all conditions are being created for this purpose.

All questions of the participants were also answered during the event. In particular, information was provided on the opportunities created for Uzbek citizens temporarily and permanently residing abroad to participate in the upcoming elections.