Xia Qü

ORCID: 0000-0003-2674-0472
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About
Contact & Profiles
Research Areas
  • Climate variability and models
  • Meteorological Phenomena and Simulations
  • Oceanographic and Atmospheric Processes
  • Atmospheric and Environmental Gas Dynamics
  • Tropical and Extratropical Cyclones Research
  • Cryospheric studies and observations
  • Atmospheric Ozone and Climate
  • Higher Education Governance and Development
  • Atmospheric chemistry and aerosols
  • Arctic and Antarctic ice dynamics
  • Functional Brain Connectivity Studies
  • Membrane Separation Technologies
  • Meat and Animal Product Quality
  • Plant Water Relations and Carbon Dynamics
  • Coastal and Marine Management
  • Tree-ring climate responses
  • Climate change impacts on agriculture
  • Attention Deficit Hyperactivity Disorder
  • Innovative Educational Techniques
  • Geological and Geophysical Studies
  • Atmospheric aerosols and clouds
  • Natural Language Processing Techniques
  • Urban Heat Island Mitigation
  • Methane Hydrates and Related Phenomena
  • Higher Education and Teaching Methods

Qufu Normal University
2025

Chinese Academy of Agricultural Sciences
2025

Ministry of Agriculture and Rural Affairs
2025

Institute of Food Science and Technology
2025

Chinese Academy of Medical Sciences & Peking Union Medical College
2024-2025

Capital Institute of Pediatrics
2025

Central South University
2025

Institute of Atmospheric Physics
2015-2024

Chinese Academy of Sciences
2015-2024

Peking Union Medical College Hospital
2024

Abstract The meridional displacement of East Asia jet (EAJ) is characterized by the leading mode upper tropospheric zonal wind variability over in boreal summer, and closely related to summer monsoon downstream climate. Present study reveals that EAJ associated with tropical Indian Ocean (TIO) SST anomalies. When TIO higher than normal, overlying air warms up through modulation on convection. anomalous convection forces a Kelvin wave wedge penetrating into equatorial western Pacific,...

10.1002/joc.2378 article EN International Journal of Climatology 2011-06-17

Abstract The East Asian summer monsoon (EASM) and its variability involve circulation systems in both the tropics midlatitudes as well lower upper troposphere. Considering this fact, a new EASM index (NEWI) is proposed based on 200-hPa zonal wind, which takes into account wind anomalies southern (about 5°N), middle 20°N), northern areas 35°N) of Asia. NEWI can capture interannual EASM-related climate interdecadal well. Compared to previous indices, shows better performance describing...

10.1175/jcli-d-15-0272.1 article EN Journal of Climate 2015-10-23

Abstract The present study investigates interdecadal modulations of the El Niño–Southern Oscillation (ENSO) influence on climate northwest Pacific (NWP) and East Asia (EA) in early boreal summer following a winter ENSO event, based 19 simulations from phase 5 Coupled Model Intercomparison Project (CMIP5). In historical run, 8 out models capture realistic relationship between NWP climate—an anomalous anticyclone develops over Niño event—and this correlation. During periods when association is...

10.1175/jcli-d-13-00268.1 article EN Journal of Climate 2014-05-15

In 2020, China announced the "emission peak, carbon neutrality" policy, that is, aims to have CO2 emissions peak before 2030 and achieve neutrality 2060. The scenario of will be significantly distinguished from we experienced since industrial revolution. However, instrumental data are unavailable in future carbon-neutral scenario. Earth system models climate dynamics theory needed comprehend project change. this paper, illustrate our perspective issues related neutrality", including...

10.1016/j.fmre.2022.02.011 article EN cc-by-nc-nd Fundamental Research 2022-03-10

Abstract The reversibility of South Asian summer monsoon (SASM) precipitation under the CO 2 removal scenario is critical for climate mitigation and adaptation. In idealized ramp-up (from 284.7 to 1138.8 ppm) symmetric ramp-down experiments, SASM largely reversible while exhibiting strong asymmetry: it may overshoot unperturbed level when recovers. Such asymmetric response mainly due enhanced El Niño-like Indian Ocean dipole-like warming during period. uneven sea surface weakens Walker...

10.1038/s41612-023-00338-x article EN cc-by npj Climate and Atmospheric Science 2023-02-20

Abstract Understanding the response of Indian summer monsoon (ISM) onset to CO 2 forcing is utmost importance for rain‐fed agriculture and water management. In this study, we utilized an idealized symmetric removal scenario from sixth phase Coupled Model Intercomparison Project analyze reversibility onset. The results show that ISM reversible but exhibits strong asymmetry: it undergoes minimal changes during ramp‐up phase, experiences rapid postponement as begins decline; Eventually, delayed...

10.1029/2023ef004039 article EN cc-by-nc-nd Earth s Future 2024-02-01

Abstract The tropical Indian Ocean (TIO)’s influence on the South Asia high (SAH)’s intensity experiences a decadal change in late 1970s; after (before) shift, is significant (insignificant). present study investigates role of tropospheric temperature relaying impact sea surface (SST) to SAH and TIO’s influence. During two epochs, local responses TIO warming are distinct—more during second epoch. It inferred that this may be responsible for strengthening SAH. Encouragingly, ensemble...

10.1175/jcli-d-11-00696.1 article EN Journal of Climate 2012-04-30

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10.2139/ssrn.5084601 preprint EN 2025-01-01

This study analyzes the diplomatic interactions between China, Singapore, and Pakistan in terms of digital economic diplomacy. Digital diplomacy, a term that refers to use technologies platforms advance political goals, particularly through trade, investment, financial services realm, is used explore implications this emerging field on bilateral international relations. The reason for choosing these two countries they represent different economic, political, technological environments as...

10.54097/2ak7vk83 article EN cc-by-nc Highlights in Business Economics and Management 2025-02-08

Attention-deficit/hyperactivity disorder (ADHD) is a prevalent mental characterized by hyperactivity, impulsivity, and inattention. This study aims to develop verifiable interpretable machine learning model identify ADHD its subtypes in children using clinical assessment scales data. utilized the ADHD-200 dataset, including demographic data, Behavioral Rating Scale, Wechsler Intelligence Scale assessments, train validate our models. The model's performance was evaluated 10-fold...

10.1186/s12888-025-06573-1 article EN cc-by-nc-nd BMC Psychiatry 2025-02-17

ABSTRACT On the basis of Coupled Model Intercomparison Project phase 5 ( CMIP5 ) models, this study have examined ability models to capture El Niño/Southern Oscillation ENSO )–Indian Ocean Basin Mode IOBM relationship, and investigated characteristics interdecadal change ENSO–IOBM relationship as well response global warming. Among 23 capability in representing depends largely on simulation . Moreover, half can reproduce unstable relationship. Considering simulations , change, 6 are chosen...

10.1002/joc.3987 article EN International Journal of Climatology 2014-03-26

Abstract Based on models from phase 5 of the Coupled Model Intercomparison Project (CMIP5), present study investigates South Asian high (SAH) change in response to global warming. Under warming, selected 16 coupled general circulation all feature an elevation geopotential height at 100 hPa south SAH climatological position; easterly is found over northern Indian Ocean models, while a westerly subtropical Asia. The ridges shift equatorward 75% models. Using linear baroclinic model, it that...

10.1175/jcli-d-15-0638.1 article EN other-oa Journal of Climate 2016-01-13
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