A5035984286- Arctic and Antarctic ice dynamics
- Cryospheric studies and observations
- Climate change and permafrost
- Methane Hydrates and Related Phenomena
- Freezing and Crystallization Processes
- Seismic Imaging and Inversion Techniques
- Agronomic Practices and Intercropping Systems
- Geophysical Methods and Applications
- Soil Carbon and Nitrogen Dynamics
- Marine and coastal ecosystems
- Seismic Waves and Analysis
- Marine Bivalve and Aquaculture Studies
- Atmospheric and Environmental Gas Dynamics
- Solar Radiation and Photovoltaics
- Oceanographic and Atmospheric Processes
- Integrated Water Resources Management
- Environmental remediation with nanomaterials
- Particle Dynamics in Fluid Flows
- Geotechnical and Geomechanical Engineering
- Plant Ecology and Soil Science
- Geothermal Energy Systems and Applications
- Chromium effects and bioremediation
- Agroforestry and silvopastoral systems
- Drilling and Well Engineering
- Legume Nitrogen Fixing Symbiosis
Chang'an University
2016-2025
Shanghai Jiao Tong University
2024-2025
China University of Mining and Technology
2024
Northwest Institute of Eco-Environment and Resources
2019-2023
China Agricultural University
2021-2023
Chinese Academy of Sciences
2015-2023
National Library of China
2021
China National Petroleum Corporation (China)
2021
Jangan University
2015-2020
Wuhan University of Science and Technology
2019
Abstract. The lake-rich Qinghai–Tibet Plateau (QTP) has significant impacts on regional and global water cycles monsoon systems through heat vapor exchange. lake–atmosphere interactions have been quantified over open-water periods, yet little is known about the lake ice thermodynamics mass balance during ice-covered season due to a lack of field data. In this study, high-resolution thermodynamic model was applied in experiments evolution energy shallow QTP. Basal growth melt dominated...
To improve the understanding of seasonal evolution mass and heat budget ice-covered lakes in cold arid climate zone, in-situ observations were collected during two winters (2016–2017 2017–2018) Lake Wuliangsuhai, Inner Mongolia, China. The mean snow thickness was 5.2 1.6 cm these winters, due to low winter precipitation. ice 50.9 36.1 cm, growth rate 3.6 2.1 mm day−1 at lower boundary ice. Analyses balance data from revealed that surface governed by solar radiation terrestrial radiation. net...
Abstract Interaction of under‐ice physical, chemical, and biological processes with lake ice/snow cover is examined to better understand how changing winter climate may affect ecosystems. We derived dissolved oxygen (DO) dynamics from high‐frequency observations modified a widely used metabolism model by including the effect freezing thawing on DO concentration. Estimates were produced for production respiration in shallow Mongolian Plateau three winters. Diel, synoptic, seasonal variations...
Input of biochar into soil is considered as an efficient technology for carbon sequestration. This work aimed to explore if the extra sorption dioxide (CO2) exists in biochar-amended soil, which has not yet received attention. Here we put and mineral-rich soils perform laboratory CO2 experiments. Our results demonstrate that all increased storage meanwhile further sorb more The Ca or Mg originated could react with eventually be converted inorganic carbonate minerals amended soil. Further,...
Lake ice has a major impact on the functioning of lake ecosystems, thermal and gas regimes lakes, habitat conditions, socio-economic aspects human life, local climate, etc. The multifaceted influence makes it important to study its changes associated with global warming, including phenology, thickness, snow–ice fraction. This article presents in different regions Eurasia: Arctic (Lake Imandra Murmansk region Kilpisjärvi Finland), temperate zone (six small medium lakes Karelia, Mozhaysk...
ABSTRACT Aerial photography was conducted in the high Arctic Ocean during a Chinese research expedition summer 2010. By partitioning images into three distinct surface categories (sea ice/snow, water and melt ponds), areal fraction of each category, ice concentration size geometry individual ponds, are determined with high-spatial resolution. The pond coverage have large spatial deviations between flights even from marginal zone to pack central Arctic. Ice over (from 84°N north) ~75% ~6.8%,...
Abstract. The Mongolian Plateau is characterized by cold and arid winters with very little precipitation (snowfall), strong solar insolation, dry air, but known about the thermal regimes of ice ice-covered lakes their response to distinct weather climate in this region. In a typical large, shallow lake, snow processes (cover) under-ice thermodynamics were monitored for four 2015–2019. Heat transfer at ice–water interface lake heat budget investigated. results revealed that persistent bare...
Reflection and transmission of irradiance by the combined snow sea ice layer were measured at an camp (ca. 10 days) several short-term stations 2 h) established in western sector Arctic Ocean above 80°N during 2010 summer. These measurements made with intention to quantify apparent optical properties ice, evaluate their roles mass balance snow-covered High Arctic. The integrated 350–920 nm albedo ranged from 0.54 0.88, was primarily dependent on geophysical snow, but not those ice. This...
In this study, the flexural properties of large columnar-grained freshwater ice in temperature range −0.5 to −10.0°C and strain rates 4.6×10−7 s−1 1.7×10−3 were reviewed, which is engineering interest. Two loading modes used test: upward mode (bottom tension) force perpendicular crystal growth direction (side tension). The results showed that strength was not affected by direction. addition, tests demonstrated clear dependency on rate. As test decreased, became stronger but also very...
Abstract A study on effective thermal conductivity (ETC) of natural ice in a reservoir with <3% gas content and ∼300 mg L −1 dissolved matter the parent water was conducted laboratory. Ice sections were prepared to obtain crystal structure, bubble density. Profiles horizontal vertical samples determined attention relatively high temperature spanning 0 –10°C. detailed comparative analysis effects ETC direction, bubbles temperature. Gas inclusions had little impact due their quite low...
Abstract The Qinghai-Tibetan Plateau (QTP) is characterized by a cold climate and large number of lakes. long ice season necessitates study the widespread covers in region. An unprecedented multidisciplinary field campaign was conducted on lake processes central QTP during period 2019–13. generally froze up late October or early November, broke mid April, with maximum thickness 50–70 cm. mass balances at both surface bottom were measured continuously. Significant sublimation/ablation...
Field observations were performed in Lake Nanhai, a shallow Chinese lake, to investigate the impact of variations snow thickness (0–7.0 cm) on solar radiation transfer. As increases from 0 7.0 cm, albedo 0.27 0.96. The bulk extinction coefficients snow, snow-ice, and congelation ice are 9.47, 9.69, 2.18 m−1, respectively. peak transmission spectrum shifts blue green light waveband compared spectrum. proportion incident at surface penetrating under-ice water ranges 0.5% 19.7% associated with...