Article
Meteorology & Atmospheric Sciences
Junhong Guo, Xi Liang, Xiuquan Wang, Yurui Fan, Lvliu Liu
Summary: This study attempts to quantify the potential impacts of two global warming levels (1.5℃ and 2.0℃) on extreme temperature indices across China. The findings suggest that China will experience more frequent and intense high temperature events, while the number of icing days and frost days is projected to decrease, particularly in the west of China. Limiting global warming to 1.5℃ is beneficial in reducing extreme temperature risks. The research also indicates that the most extreme temperature indices are expected to increase disproportionately more during the final 0.5℃ of warming than during the first 1.5℃, with the largest incremental changes found in the southwest.
NPJ CLIMATE AND ATMOSPHERIC SCIENCE
(2023)
Article
Meteorology & Atmospheric Sciences
Aaron B. Wilson, Alvaro Avila-Diaz, Lais F. Oliveira, Cristian F. Zuluaga, Bryan Mark
Summary: The study analyzes the climate extremes in the Eastern Corn Belt Region (ECBR) and reveals significant changes in extreme temperatures and precipitation. However, the variability among different models and watersheds poses challenges in constraining the uncertainty in future climate models.
WEATHER AND CLIMATE EXTREMES
(2022)
Article
Meteorology & Atmospheric Sciences
Maria Leidinice da Silva, Cristiano Prestrelo de Oliveira, Claudio Moises Santos e Silva, Joao Medeiros de Araujo
Summary: In recent decades, the frequency and intensity of extreme weather events induced by global warming have significantly increased, impacting society and ecosystems. This study evaluated the performance of two climate models in simulating and projecting extreme climate indices over tropical South America. The results showed that the models have strengths and weaknesses, but overall provide important insights into the potential impacts of climate change on regional planning and development.
INTERNATIONAL JOURNAL OF CLIMATOLOGY
(2023)
Article
Astronomy & Astrophysics
Salah Basem Ajjur, Sami G. Al-Ghamdi
Summary: This study projected the trend of absolute temperature extremes globally through the 21st century, showing significant increases under high emission scenarios during the middle and end of the century. All reference regions are expected to experience notable growth in extreme temperature indices.
EARTH AND SPACE SCIENCE
(2021)
Article
Meteorology & Atmospheric Sciences
Mou Leong Tan, Liew Juneng, Fredolin T. Tangang, Jing Xiang Chung, R. B. Radin Firdaus
Summary: The study reveals a warming trend in surface temperature across Malaysia, particularly in Peninsular Malaysia, with significant increases in warm extreme indices and decreases in cool extreme indices. Urbanization has intensified the urban heat island effect, leading to faster warming in major cities compared to rural and highland areas. ENSO has a stronger impact on warm extreme indices than cool extreme indices in Malaysia.
INTERNATIONAL JOURNAL OF CLIMATOLOGY
(2021)
Article
Environmental Sciences
Swathi Shetty, Pruthviraj Umesh, Amba Shetty
Summary: The impact of climate change on the river catchments in the Western Ghats of India was investigated using CMIP-6 data. Multi-model ensembles were created to analyze rainfall and temperature trends in the near and far future. Results show that the annual mean temperature will increase more in dry sub-humid and humid catchments compared to per-humid central catchments by 2100. Additionally, the study found increasing warm days and nights and changes in rainfall patterns in different catchments.
ENVIRONMENTAL MONITORING AND ASSESSMENT
(2023)
Article
Meteorology & Atmospheric Sciences
Aradhana Yaduvanshi, Tiro Nkemelang, Ramkumar Bendapudi, Mark New
Summary: Mean surface temperature is projected to rise significantly in India, leading to increased hot temperature extremes and decreased cold temperature extremes in all climate zones. Rainfall indices also show an increase in high precipitation events, although with large uncertainties in the projections. These changes are expected to have far-reaching impacts on the social and economic statuses of the respective climate zones, highlighting the need for responsive climate change adaptation policies at national and state levels.
WEATHER AND CLIMATE EXTREMES
(2021)
Article
Multidisciplinary Sciences
Brandi L. Gamelin, Jeremy Feinstein, Jiali Wang, Julie Bessac, Eugene Yan, Veerabhadra R. Kotamarthi
Summary: Global warming is projected to enhance drought extremes in the United States. The Vapor Pressure Deficit (VPD) index accurately identifies short-term droughts, and results show that extreme VPD is increasing across the country.
SCIENTIFIC REPORTS
(2022)
Article
Multidisciplinary Sciences
Huanhuan Zhu, Zhihong Jiang, Laurent Li
Summary: This paper presents projections of climate extremes over China under global warming of different levels based on the latest CMIP6 simulations, which show that CMIP6 models outperform CMIP5 in simulating precipitation extremes. The results also indicate that the differences between CMIP6 and CMIP5 are mainly due to the physical upgrading of climate models rather than emission scenarios.
Article
Agronomy
Meiqi Dong, Jin Zhao, E. Li, Zhijuan Liu, Shibo Guo, Zhentao Zhang, Wenqian Cui, Xiaoguang Yang
Summary: This study investigated the effects of different types of climatic extremes on maize grain yield in Northeast China using a modeling approach. The frequencies of climate extremes and their impacts on maize grain yields were analyzed for two 30-year periods. The results showed that warmer temperatures and excessive precipitation had negative effects on maize yield, while normal temperature under dry conditions was beneficial for yield increase.
Article
Environmental Sciences
Dao Nguyen Khoi, Nguyen Trong Quan, Pham Thi Thao Nhi, Van Thinh Nguyen
Summary: The study assessed the spatiotemporal changes in extreme precipitation indices over Ho Chi Minh City. Results showed a general increasing trend in most extreme indices for the future periods, with the intermediate future period exhibiting more statistically significant trends and higher growing rates.
Article
Meteorology & Atmospheric Sciences
Carolina Daniel Gouveia, Roger Rodrigues Torres, Jose Antonio Marengo, Alvaro Avila-Diaz
Summary: This study analyzed historical simulations and projections of climate extremes indices over South America. The results show that precipitation extremes events will gradually increase in magnitude and extent in the future, while cold days and nights will decrease and warm days and nights will increase, especially in the equatorial region. The Bayesian inference method can help reduce uncertainties in the projections.
INTERNATIONAL JOURNAL OF CLIMATOLOGY
(2022)
Article
Environmental Sciences
Chad W. Thackeray, Alex Hall, Jesse Norris, Di Chen
Summary: Climate change is causing more frequent and intense precipitation extremes. By using climate models, researchers have developed an emergent constraint that suggests a 32% increase in the frequency of precipitation extremes by the end of the century. This relationship between past and future changes in precipitation extremes can help constrain future projections and reduce uncertainties in climate models.
NATURE CLIMATE CHANGE
(2022)
Article
Meteorology & Atmospheric Sciences
Peihua Qin, Zhenghui Xie, Jing Zou, Shuang Liu, Si Chen
Summary: This study predicts the future changes in precipitation extremes in different regions of China using various models and simulation data. The results suggest that precipitation extremes are expected to increase with rising temperatures, with some regional variations. The increasing rates of change in precipitation extremes may further escalate in the mid-future and far-future periods in certain regions of China.
ADVANCES IN ATMOSPHERIC SCIENCES
(2021)
Article
Meteorology & Atmospheric Sciences
Mirza Junaid Ahmad, Kyung Sook Choi
Summary: Extreme climate has significant impacts on social, environmental, and economic developments. This study evaluated the spatiotemporal trends of 21 extreme climate indices in South Korea and projected that it will face increasing warming and decreasing cold events in the future. South Korea's important regions are at higher risk of facing detrimental impacts from extreme climatology.
ATMOSPHERIC RESEARCH
(2023)