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| Khar Us Nuur National Park | |
|---|---|
| Name | Khar Us Nuur National Park |
| Native name | Хар Ус Нуур |
| Location | Bayan-Ölgii Province, Mongolia |
| Area | 3,350 km² |
| Established | 1997 |
| Coordinates | 48°00′N 90°00′E |
Khar Us Nuur National Park is a large protected area in western Mongolia surrounding a system of shallow lakes on the Great Lakes Depression. The park conserves steppe, wetland and alpine habitats near the Altai Mountains, supporting migratory waterbirds and endemic mammals between Khovd River catchments and the border with China. It lies within the administrative boundaries of Bayan-Ölgii Province and is part of international flyways connecting Siberia, Central Asia and East Asia.
Khar Us Nuur National Park occupies basins on the eastern fringes of the Altai Mountains adjacent to the Great Lakes Depression and the Khyargas Nuur system, situated in Bayan-Ölgii Province, near the Khovd River headwaters and approximated by coordinates used in Mongolian geography surveys. The park includes shallow lakes such as the principal Khar-Us Lake and satellite basins connected by seasonal channels leading toward the Ubsunur Basin and interfaces with ecosystems found in Dzungarian Basin and Altay Prefecture across the China–Mongolia border. Elevation gradients span from low-lying lake shores to foothills contiguous with ranges mapped in the Altai Mountains orographic studies referenced in regional cartography by the National Geographic Society and Mongolian topographic agencies.
The area gained protected status through Mongolian environmental policy initiatives influenced by international conservation organizations such as the World Wildlife Fund, BirdLife International, and the Ramsar Convention processes after inventories by Soviet-era and post-Soviet researchers from institutes like the Soviet Academy of Sciences and the Mongolian Academy of Sciences. Formal designation occurred during reforms in the 1990s, reflecting commitments similar to those in Convention on Biological Diversity signatory actions and national protected-area legislation promoted by the Ministry of Environment and Tourism (Mongolia). Historical land use by nomadic groups and clans in Bayan-Ölgii Province intersected with Soviet-era hydrological projects and post-1990s conservation planning informed by fieldwork from universities such as Moscow State University and National University of Mongolia.
The park supports assemblages characteristic of Central Asian wetland and steppe biomes, including breeding and stopover populations of species recorded by BirdLife International and regional ornithological surveys: Dalmatian pelican, Swan goose, White-naped crane, Great crested grebe, and other waterbirds that use the East Asian–Australasian Flyway and Central Asian Flyway. Terrestrial fauna include large mammals documented in the IUCN Red List assessments such as the Eurasian lynx, Brown bear, and populations of wild ungulates comparable to those in Gobi Gurvansaikhan National Park studies, and smaller endemic taxa recorded by the Mongolian Academy of Sciences. Vegetation communities range from reedbeds dominated by taxa noted in Ramsar habitat classifications to steppe grasses analyzed alongside floristic surveys from Krasnoyarsk and Irkutsk research teams.
Hydrological dynamics in the park are governed by inflows from tributaries of the Khovd River, seasonal snowmelt from the Altai Mountains, and evapotranspiration influenced by regional climate patterns described in Intergovernmental Panel on Climate Change assessments for Central Asia. Lake levels fluctuate with interannual variability documented by satellite missions operated by NASA and European Space Agency programs and by hydrologists from institutions such as the Hydrometeorological Center of Russia. Wetland function, peat development and nutrient cycling mirror processes studied in comparable systems like the Ubsunur Basin and are affected by changes recorded in regional climate models used in United Nations Environment Programme reports.
Management is overseen by agencies within the Ministry of Environment and Tourism (Mongolia) in coordination with international partners including UNESCO frameworks, Ramsar Convention guidelines, and NGOs such as the World Wide Fund for Nature and Wetlands International. Conservation measures draw on approaches used in protected areas like Hovsgol National Park and involve community-based initiatives with local administrations in Bayan-Ölgii Province and herding communities guided by policies modeled after IUCN protected-area management categories. Monitoring programs employ methodologies from research institutions including the Mongolian Academy of Sciences and international conservation networks like BirdLife International.
Tourism is managed to accommodate birdwatching, ecological study and cultural visits linked to local Kazakh and Mongol communities, with itineraries often connected to regional attractions such as the Altai Mountains trekking routes and festivals in Bayan-Ölgii. Visitors are drawn by wildlife viewing recorded in guides produced by organizations like Lonely Planet and research published by universities including National University of Mongolia, with infrastructure planning influenced by sustainable tourism models promoted by UNESCO and UNEP.
Key threats mirror those facing Central Asian wetlands: altered hydrology from upstream water extraction and irrigation projects similar to those impacting the Aral Sea, climate change effects reported by the Intergovernmental Panel on Climate Change, invasive species monitored by IUCN initiatives, and land-use pressures from livestock grazing patterns examined by researchers from Food and Agriculture Organization and Asian Development Bank assessments. Cross-border resource management challenges involve neighboring administrations in Xinjiang and coordination issues akin to transboundary conservation cases addressed by Ramsar Convention dialogues and bilateral agreements between Mongolia and China.
Category:Protected areas of Mongolia Category:Wetlands of Mongolia Category:Bayan-Ölgii Province