A5015828423- Hydrology and Watershed Management Studies
- Geophysics and Gravity Measurements
- Climate change and permafrost
- Water Resources and Management
- Hydrology and Drought Analysis
- Cryospheric studies and observations
- Rangeland Management and Livestock Ecology
- Remote Sensing in Agriculture
- Urban Heat Island Mitigation
- Climate variability and models
- Water-Energy-Food Nexus Studies
- Impact of Light on Environment and Health
- Hybrid Renewable Energy Systems
- Atmospheric and Environmental Gas Dynamics
- Meteorological Phenomena and Simulations
- Phytochemical and Pharmacological Studies
- Flood Risk Assessment and Management
- Air Quality and Health Impacts
- Transboundary Water Resource Management
- Soil and Environmental Studies
- Energy and Environment Impacts
- Wind Energy Research and Development
- Plant Water Relations and Carbon Dynamics
National University of Mongolia
2020-2025
Extreme high flows can have negative economic, social, and ecological effects are expected to become more severe in many regions due climate change. Knowledge of maximum flow regimes estimation extreme rainfall is important, especially ungauged dry regions, for planning infrastructure development. In this study, we propose a regional method estimating modeled using the value theory, with examples from Gobi region Mongolia. The first step apply Generalized Value (GEV) theory data 44-year...
The relationship between reservoirs and naturally formed lakes in Mongolia has not been previously studied. This research explores potential future environmental impacts, both positive negative, western Mongolia. study employs morphological analysis (MA), normalised difference water index (NDWI), volume statistical of water. In the case Airag Lake an artificially created lake, temporal changes lake surface area exhibit inverse trends. correlation over time is highly negative (R = −0.96, p...
The Ugii Nuur Lake is not only one of the small hydrologically closed lakes located in Orkhon River Basin Central Mongolia but also most vulnerable area for global climate change. Therefore, this study aims to investigate impacts recent change on water surface area. data we analyzed were various measured hydro-meteorological variables lake basin and area, which was estimated from Landsat series satellite 1986 2018. methods used Mann-Kendall (MK), Innovative trend analysis method (ITAM),...
Many studies have been conducted on air pollution in Ulaanbaatar city. However, most focused the sources of pollutants and their characteristics distribution. Although location city subjects it to unavoidable natural conditions where accumulates during cold season, nature-based solutions not yet considered projects implemented mitigate levels. Therefore, this study aims determine combined influence geography atmospheric factors season pollution. The spatiotemporal variations variables were...
Abstract. The climate of Mongolia is a harsh continental with four distinctive seasons, high annual and diurnal temperature fluctuations, low rainfall. Because the country’s altitude, it generally colder than that other countries in same latitude. This study focuses on evaluating suitability two interpolation methods terms their accuracy at air data Mongolia. Four sets from 1982 to 2019 60 meteorological stations located elaborated 90 m resolution digital elevation model (DEM), latitude...
Abstract. Land degradation and desertification have been ranked as a major environmental issue for arid semi-arid regions is comprehensive concept that depends on many factors. Detecting early land significant of social with geographical information system (GIS) remote sensing methods has used the interpretation spatial-temporal data. In this study, assessment current state influenced by several complexes natural anthropological causes. The results carried out Bulgan province Mongolia using...
Water resources are dramatically sensitive to climate change in Mongolia. In this study, the authors aimed evaluate impact of on Ogii Lake by using estimated daily evaporation from lake and variation surface area lake. is located eastern region Arkhangai Province, central Mongolia, which registered as an International Ramsar Convention site 1998. Evaporation was 1986–2019 energy-budget method based ERA5 reanalysis data. Landsat–8 operational land imager (OLI) satellite remote sensing images...
The aim of this study is to estimate the spatial distribution aridity and moisture indices using remotely sensed time-series data. For analysis, we have chosen two simple climatic indices. One was De Martonne index, other one Mezentsev index. area covers total territory Mongolia (~1.566 × 106 km2). Both could be estimated from meteorological station-based air temperature precipitation. However, recorded precipitation data with long coverage are only available a limited number stations...