A5045457027- Cryospheric studies and observations
- Climate variability and models
- Climate change and permafrost
- Tree-ring climate responses
- Geology and Paleoclimatology Research
- Plant Water Relations and Carbon Dynamics
- Meteorological Phenomena and Simulations
- Hydrology and Watershed Management Studies
- Remote Sensing and Land Use
- Environmental Changes in China
- Environmental and Agricultural Sciences
- Geophysics and Gravity Measurements
- Soil Moisture and Remote Sensing
- Ecology and Vegetation Dynamics Studies
- Precipitation Measurement and Analysis
- Flood Risk Assessment and Management
- Arctic and Antarctic ice dynamics
- Nanomaterials for catalytic reactions
- Advanced Surface Polishing Techniques
- Geochemistry and Geologic Mapping
- Groundwater and Isotope Geochemistry
- Hydrology and Drought Analysis
- Pharmacological Effects of Natural Compounds
- 3D IC and TSV technologies
- Advancements in Photolithography Techniques
Chinese Academy of Sciences
2015-2024
Northwest Institute of Eco-Environment and Resources
2007-2024
Jinan University
2024
China Agricultural University
2024
Civil Engineering Research Institute for Cold Region
2021
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung
2020
Science North
2017
Sphere Institute
2013-2014
Shenzhen Institutes of Advanced Technology
2013
University of Delaware
2008-2010
Abstract Although global warming over the past century has been confirmed, response of different regions to it is still uncertain. We developed a tree‐ring width chronology based on samples from juniper trees Xiqing Mountains in northeast Tibetan Plateau, central headwater area Yellow River. Using this chronology, minimum winter half‐year (October–April) temperature for research was reconstructed 425 years. The reconstruction shows that variability minimal four centuries prior began 1941....
Annual streamflow of the Yellow River has decreased in recent years (1980 to 2000) because climate change and human activity. This decrease affects environment lives people drainage area. Tree ring width chronologies from six sites headwaters were developed provide estimates past order place flow reduction a long‐term context. The indices local Juniperus przewalski correlate significantly with observed recorded at Tangnaihai hydrological station. Principal components analysis shows that...
Abstract Freezing and thawing processes at the soil surface play an important role in determining nature of Tibetan land atmosphere interactions. In this study, water heat exchanges under different freezing conditions over central Plateau were investigated using observations from Coordinated Enhanced Observing Period/Asia‐Australia Monsoon Project on Plateau, Simultaneous Heat Water Model. During stages, significant diurnal variation temperature resulted a cycle unfrozen content surface....
ABSTRACT Studies of regional drought history will be helpful for understanding current hydroclimate variability with global warming as well predicting future shifts. Long‐term tree‐ring records are scarce in the western Qilian Mountains northwestern China, which is also boundary natural distribution Juniper ( Juniperus przewalskii Kom.) this area. Here, we present an 850‐year AD 1161 –2010) reconstruction May–July self‐calibrating Palmer Drought Severity Index scPDSI ) that based on two...
Abstract The mass balance of the Xiao (Lesser) Dongkemadi Glacier located in Tanggula Mountains, central Qinghai‐Tibetan Plateau has been monitored since 1989. results show that glacier recently shown a deficit trend, and glacial terminus was also retreating. Positive dominant during period 1989–1993, accumulated reached 970 mm. However, negative occurred 1994, except for large positive year 1997. − 701 mm 1998, an extremely year. equilibrium line altitude showed significant increasing...
ABSTRACT On the basis of meteorological station records during 1961–2010, we investigate variations temperature and precipitation in Qaidam Basin. Results show that climate warming is significant region Basin over past 50 years, with an average rate 0.53 °C 10a −1 . The largest smallest happened at Mangya (0.89 ) Lenghu (0.24 ), respectively. Seasonal was greatest winter eight stations, ranging from 0.43 (Lenghu station) to 1.01 (Delingha station). Since 1961, annual has increased a 7.38 mm...
Abstract Background Human cases of plague ( Yersinia pestis ) infection originate, ultimately, in the bacterium's wildlife host populations. The epidemiological dynamics reservoir therefore determine abundance, distribution and evolution pathogen, which turn shape frequency, virulence human cases. Earlier studies have shown clear evidence climatic forcing on contemporary abundance rodents humans. Results We find that high-resolution palaeoclimatic indices correlate with prevalence population...
Abstract Despite the importance of Yellow River to China, climate change for middle reaches Basin (YRB) has been investigated far less than other regions. This work focuses on future changes in mean and extreme YRB near-term (2021–2040), mid-term (2041–2060), far-term (2081–2100) future, assesses these with respect reference period (1986–2005) using latest REgional MOdel (REMO) simulations, driven by three global models (GCMs) assuming historical [Representative Concentration Pathway (RCP)...