A5101472843- Climate variability and models
- Meteorological Phenomena and Simulations
- Tropical and Extratropical Cyclones Research
- Cryospheric studies and observations
- Atmospheric and Environmental Gas Dynamics
- Hydrology and Drought Analysis
- Oceanographic and Atmospheric Processes
- Climate change impacts on agriculture
- Climate Change and Health Impacts
- Geology and Paleoclimatology Research
- Urban Heat Island Mitigation
- Environmental and Agricultural Sciences
- Atmospheric chemistry and aerosols
- Remote Sensing and Land Use
- Tree-ring climate responses
- Plant Water Relations and Carbon Dynamics
- Climate change and permafrost
- Flood Risk Assessment and Management
- Marine and coastal ecosystems
- Land Use and Ecosystem Services
- Climate Change Policy and Economics
- Arctic and Antarctic ice dynamics
- Climate Change and Environmental Impact
- Geophysics and Gravity Measurements
- Advanced Technologies in Various Fields
China Meteorological Administration
2016-2025
Nanjing University of Information Science and Technology
2018-2025
University of Southern Queensland
2021
Institute of Atmospheric Physics
2021
Guangdong University Of Finances and Economics
2021
Guangdong University of Finance
2021
National Center for Climate Change Strategy and International Cooperation
2007-2021
Met Office
2016-2021
University of Exeter
2021
Chinese Academy of Sciences
2021
Abstract In recent two decades, North and Northeast China have suffered from severe persistent droughts while the Yangtze River basin South undergone much more significant heavy rainfall/floods events. This long‐term change in summer precipitation associated large‐scale monsoon circulation features been examined by using new dataset of 740 surface stations for 54 years (1951–2004) about 123‐yr (1880–2002) records East China. The following findings highlighted: (1) One dominating mode...
Abstract The present article is the second part of a study on inter‐decadal variability summer precipitation in East China, which mainly addresses possible cause this change. Firstly, an updated analysis long‐term variations snow cover, days and depth preceding winter spring over Tibetan Plateau (TP) was done by using station satellite data. abrupt increase TP since around 1977 has been well documented. At that time, variation atmospheric heating had estimated. It revealed fields subsequent...
We present the second update to a data set of gridded land-based temperature and precipitation extremes indices: HadEX3. This consists 17 12 indices derived from daily, in situ observations recommended by World Meteorological Organization (WMO) Expert Team on Climate Change Detection Indices (ETCCDI). These have been calculated at around 7,000 locations for 17,000 precipitation. The annual (and monthly) interpolated 1.875°×1.25° longitude-latitude grid, covering 1901–2018. show changes these...
Abstract Daily precipitation data from climate change simulations using the latest generation of coupled system models are analyzed for potential future changes in characteristics. For Intergovernmental Panel on Climate Change (IPCC) Special Report Emissions Scenarios (SRES) B1 (a low projection), A1B medium and A2 high projection) during twenty-first century, all consistently show a shift toward more intense extreme globe as whole over various regions. both SRES A2, most decreased daily...
This study presents an analysis of daily temperature and precipitation extremes with return periods ranging from 2 to 50 years in phase 6 the Coupled Model Intercomparison Project (CMIP6) multimodel ensemble simulations. Judged by similarity reanalyses, new-generation models simulate present-day reasonably well. In line previous CMIP simulations, new simulations continue project a large-scale picture more frequent intense hot vanishing cold under continued global warming. Changes outpace...
China's climate has been warming since the 1950s, with surface air temperature increasing at a rate higher than global average. Changes in have exerted substantial impacts on water resources, agriculture, ecosystems and human health. Attributing past changes to causes provides scientific foundation for national international policies. Here, we review recent progress attributing observed over decades China. Anthropogenic forcings, dominated by greenhouse gas emissions, are main drivers...
Abstract Summer thermal structure and winds over Asia show a larger land‐ocean gradient in the upper than lower troposphere, implying bigger role of troposphere driving Asian summer monsoon circulation. Using data from atmospheric re‐analyses model simulations, we that contrast mid‐upper (200–500 hPa) (TCupper) contributes about three times as much mid‐lower (500–850 (TClower) determining both strength variations circulations. Tropical sea surface temperature anomalies associated with annual...
Based on the homogenized daily data in 2419 stations China from 1961 to 2017, we calculated 26 extreme temperature and precipitation indices as defined by Expert Team Climate Change Detection Indices (ETCCDI), analyzed characteristics of 2017. For average, all high were above 30-year average 1961–1990 low are lower than their corresponding average. The most precipitations 2017 within range one standard deviation change during 1961–2017. annual minima maximum (TXn) minimum (TNn) reached...
Daily data from reanalyses of the European Centre for Medium‐Range Weather Forecasts (ECMWF) and National Centers Environmental Prediction (NCEP) are analyzed to study changes in precipitation intensity with respect global mean temperature. The results good agreement those derived Global Precipitation Climatology Project (GPCP) by Liu et al. (2009), providing an independent verification large extremes: about 100% increase annual top 10% heavy 20% decrease light moderate one degree warming...
Abstract Climate models project that extreme precipitation events will intensify in proportion to their intensity during the 21st century at large spatial scales. The identification of causes this phenomenon nevertheless remains tenuous. Using a ensemble North American regional climate simulations, we show more rapid intensification also appears as robust feature finer larger increases than less are found be primarily due atmospheric circulation changes. Thermodynamically induced changes...
Abstract Compound climate extremes, such as events with concurrent temperature and precipitation have significant impacts on the health of humans ecosystems. This paper aims to analyze temporal spatial characteristics compound extremes monthly precipitation, evaluate performance sixth phase Coupled Model Intercomparison Project (CMIP6) models in simulating investigate their future changes under Shared Socioeconomic Pathways (SSPs). The results show a increase frequency warm (warm/dry...
Abstract Based on the observational dataset SA‐OBS and model outputs from Community Earth System Model Large Ensemble project, this study investigates heatwaves in Southeast Asia current future warmer climate. A heatwave is detected when daily maximum temperature exceeds 90th percentile threshold at each grid for least three consecutive days. Three characteristics describing frequency, duration, amplitude of are examined, including sum days per year (HWF) satisfying definition, length...
While the IPCC Fifth Assessment Working Group I report assessed observed changes in extreme precipitation on basis of both absolute and percentile-based indices, human influence has rarely been evaluated indices. Here we conduct a formal detection attribution analysis four The indices include annual totals from days with exceeding 99th 95th percentiles wet-day 1961–90 (R99p R95p) their contributions to total (R99pTOT R95pTOT). We compare these set newly compiled observations during 1951–2014...
Abstract Understanding the link between future changes in East Asian summer monsoon (EASM) and global warming levels is of great importance for regional climate change adaptation mitigation Asia. Here, we analyze projected EASM circulation precipitation under different from 1.5 to 5 °C above preindustrial mean temperature, using large‐ensemble simulations conducted with Canadian Earth System Model version 2. We find that model projects enhanced warming. The 850‐hPa meridional winds,...
Abstract Record-breaking heavy and persistent precipitation occurred over the Yangtze River Valley (YRV) in June-July (JJ) 2020. An observational data analysis has indicated that strong rainfall arose from confluence of southerly wind anomalies to south associated with an extremely anomalous anticyclone western North Pacific (WNPAC) northeasterly north a high-pressure anomaly Northeast Asia. A further modeling study shown WNPAC was caused by both La Niña-like SST (SSTA) forcing equatorial...
Abstract Future climate projections suggest a poleward shift of the maximum intensity tropical cyclones (TCs) over western North Pacific. However, global nature latitudinal change in TC genesis under warming remains poorly understood. We show, using large‐ensemble high‐resolution atmospheric model simulations (d4PDF) with four scenarios, that is robust globe, attributable to weakening Hadley circulation. The weakened ascent driven by upper‐tropospheric suppresses within 5°–20° latitudes,...
Abstract The anthropogenic forcing and anomalous atmospheric circulation have increased the occurrence probability of 2022-like extreme heat by approximately 62.0 2.6 times, respectively.