A5004516358- Climate variability and models
- Cryospheric studies and observations
- Atmospheric and Environmental Gas Dynamics
- Geology and Paleoclimatology Research
- Advancements in Solid Oxide Fuel Cells
- Meteorological Phenomena and Simulations
- Electronic and Structural Properties of Oxides
- Arctic and Antarctic ice dynamics
- Fuel Cells and Related Materials
- Catalytic Processes in Materials Science
- Tropical and Extratropical Cyclones Research
- Climate change and permafrost
- Catalysis and Oxidation Reactions
- Gas Sensing Nanomaterials and Sensors
- Oceanographic and Atmospheric Processes
- Solar Radiation and Photovoltaics
- Industrial Gas Emission Control
- Chemical Looping and Thermochemical Processes
- Photovoltaic System Optimization Techniques
- Climate Change Policy and Economics
- Environmental and Agricultural Sciences
- Electrocatalysts for Energy Conversion
- Planetary Science and Exploration
- Simulation Techniques and Applications
- Solar Thermal and Photovoltaic Systems
Southern University of Science and Technology
2023-2024
Monash University
2020-2023
ARC Centre of Excellence for Climate System Science
2021-2022
Sun Yat-sen University
2010-2020
University of Chinese Academy of Sciences
2017-2019
Nanjing University of Information Science and Technology
2019
Nanjing University
2019
Institute of Atmospheric Physics
2016-2019
Chinese Academy of Sciences
2016-2019
Yunnan University
2017
Abstract. Reduced-complexity climate models (RCMs) are critical in the policy and decision making space, directly used within multiple Intergovernmental Panel on Climate Change (IPCC) reports to complement results of more comprehensive Earth system models. To date, evaluation RCMs has been limited a few independent studies. Here we introduce systematic form Reduced Complexity Model Intercomparison Project (RCMIP). We expect RCMIP will extend over phases, with Phase 1 being first. In 1, focus...
Based on the ridge line of western Pacific subtropical high (WPSH) and theory gradient wind approximation, a dynamic index for westward point (WRPI) WPSH is defined. Owing to its definition, new can be used analyze evolution at various time scales over most isobaric surfaces. The WRPI comprises two dimensions labeled ZWRPI MWRPI, which depict zonal meridional movement, respectively, WPSH. rationality reliability were validated using reanalysis atmospheric circulation, outgoing longwave...
The daily stability of solar irradiance significantly influences photovoltaic (PV) power generation; however, existing metrics for assessing it normally fail to robustly correlate with PV output. To address this gap, we introduce a new metric, the instability index (SII), formulated by applying Wasserstein distance assess deviation intra-day pattern from anticipated diurnal cycle. In our case station, SII closely correlates atmospheric moisture and available energy, suggesting its strong...
Abstract By using multisourced data and two sets of sensitivity runs from the coupled general circulation model CESM1.2.0, we investigated effects spring [March, April, May (MAM)] surface sensible heating over Tibetan Plateau (SHTP) on interannual variability North Pacific Ocean sea temperature (SST) mixed layer. The results indicated that an above-normal MAM SHTP can generate a Rossby wave downstream form anomalous equivalent barotropic anticyclone Pacific, inducing anticyclonic wind stress...
Abstract. Here we present results from the first phase of Reduced Complexity Model Intercomparison Project (RCMIP). RCMIP is a systematic examination reduced complexity climate models (RCMs), which are used to complement and extend insights more complex Earth System Models (ESMs), in particular those participating Sixth Coupled (CMIP6). In Phase 1 RCMIP, with 14 namely ACC2, AR5IR (2 3 box versions), CICERO-SCM, ESCIMO, FaIR, GIR, GREB, Hector, Held et al. two layer model, MAGICC, MCE, OSCAR...
Dust and water vapor are key components influencing radiative processes in the Martian atmosphere. We identify a distinct barrier mechanism driven by planetary-scale Hadley circulation (HC), which plays significant role controlling global spatial distribution of dust vapor. Using six years output data from Ensemble Mars Atmosphere Reanalysis System (EMARS), we analyze behavior these during northern winter. Our results reveal contrasting patterns: is predominantly confined within HC, while...
Heatwaves in the Southern Hemisphere (SH) occur frequently but have received little attention over years. This study presents a comprehensive analysis of long-duration, wide-ranging, and high-intensity heatwave event South America spanning from 9 to 16 January 2022. Before occurred, meridional sea surface temperature (SST) SH intensified due warming Pacific, while Annular Mode (SAM) exhibited positive phase. As result, wave activities westerlies led high-pressure anomalies America, which...
Abstract The arbitrariness of composite analysis due to criterion defining positive and negative events is an unsolved problem. To deal with it, a new method based on the covariance defined as weighted was developed in this study. Two ideal cases reveal that can eliminate noise more effectively small sample size, has higher signal ratio than traditional some cases. And real case relationship between ENSO geopotential height over East Asia summer indicates shows similar features analyses, but...
60 wt%Ce<sub>0.9</sub>Pr<sub>0.1</sub>O<sub>2−δ</sub>–40 wt%Pr<sub>0.6</sub>Ca<sub>0.4</sub>Fe<sub>1−x</sub>Co<sub>x</sub>O<sub>3−δ</sub> composite were synthesized and found that the reduction of Fe/Co ratio improved oxygen permeability (Jo<sub>2</sub>) for <italic>x</italic> ≤ 0.6, while had an adverse impact on Jo<sub>2</sub> ≥ 0.8.
Abstract The surface sensible heating over the Tibetan Plateau (TP) is a significant, elevated source in spring (March‐April‐May, MAM). It exerts considerable thermal effects on both regional and global climate. During MAM, TP triggers giant saddle‐like circulation anomaly upper troposphere at 200 hPa. Although this structure was observed long time ago it contributes to stationary wave, its formation mechanism remains unclear. Using Linear Baroclinic Model, we reveal evolution of detail. In...
Abstract This study establishes a new blocking climatology in the Southern Hemisphere (SH) by using improved detection method with reanalysis data from 1979 to 2016. Furthermore, it investigates dynamical linkage between SH and ENSO phases. It is found that warm phase more conducive formation than cold while intensity not affected In addition, characterized upper‐level divergence anomaly convergence equatorward of onset region. Through diagnostic analysis tropopause for composite events via...
Abstract. We introduce a newly developed global ice sheet model coupled to the Globally Resolved Energy Balance (GREB) climate for simulation of evolution on timescales 100 kyr or longer (GREB-ISM v1.0). Ice sheets and shelves are simulated grid, fully interacting with surface temperature, precipitation, albedo, land–sea mask, topography sea level. Thus, it is atmosphere, ocean, land model. test in stand-alone simulations. The dynamics behave similarly other hybrid SIA (shallow...
Abstract: Microwave catalytic technology is a promising for flue gas treatment. Cu/zeolite was used as catalyst microwave desulfurization and denitrification reduction of SO 2 NOx with ammonium bicarbonate (NH 4 HCO 3 ) reducing agent. efficiency achieved 76.1 81.8% separately. The reaction NO x could be up to 99.8 92.8% respectively. physico-chemical properties catalysts were characterized by X-ray diffraction analysis (XRD), Brunauer-Emmett-Teller measurements (BET), photoelectron spectrum...
The Pacific Decadal Oscillation (PDO) plays a crucial role in global decadal climate variability. However, large discrepancies persist the determination of pre-industrial PDO variability derived from terrestrial proxy records. Here we reconstruct for period 1746&#8211;2003 using network annually resolved marine records extratropical North Pacific. Our reconstruction (PDOrec) provides evidences persistent and tropical-extratropical interactions over Superposed epoch analysis does not...
Abstract As the only remaining ice sheet in Northern Hemisphere, Greenland (GrIS) plays a crucial role influencing atmospheric circulations, particularly with its rapid melting under global warming. In this paper, influences of GrIS topography and surface thermal conditions are investigated by series aquaplanet experiments. The results show that induces stationary waves favors more blocking events through generation negative potential vorticity (PV) anomalies, while it tends to suppress...
Abstract The processes governing tropospheric stratification alterations during the Last Glacial Maximum (LGM) are investigated using Paleoclimate Modeling Intercomparison Project Phase 3/4 (PMIP3/PMIP4) simulations. results demonstrate a decrease in static stability tropics both December‐January‐February (DJF) and June‐July‐August (JJA), while an increase is observed extratropics DJF. Further analysis reveals that rise over high‐latitude ocean driven by shifts surface frozen lines, whereas...
Abstract Climate change is an essential topic in climate science, and the accessibility of accurate, high-resolution datasets recent years has facilitated extraction more insights from big-data resources. Nonetheless, current research predominantly focuses on mean-value changes largely overlooks probability distribution. In this study, a novel method called Wasserstein Stability Analysis (WSA) developed to identify density function (PDF) changes, especially extreme event shift nonlinear...
Dense ceramic mixed ionic-electronic conducting membranes (MIECMs) are renowned for their rich and varied properties as admirable candidates in energy industries, such oxygen separation from air, cathode materials solid fuel oxide cells (SOFCs) or membrane reactors partial oxidation of light hydrocarbons. Especially, the MIECMs integrated oxy-fuel combustion is considered to be a promising cost-effective efficient method CO2 capture sequestration. During process, high purity production has...
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