npj Climate and Atmospheric Science
This journal is dedicated to publishing research on topics such as climate dynamics and variability, weather and climate prediction, climate change, weather extremes, air pollution, atmospheric chemistry, the hydrological cycle and atmosphere-ocean and -land interactions.
Compounding factors occurring simultaneously caused the severe Pakistan flooding in summer 2022. Warming trends in recent decades contributed to the extremeness of the event. A large-scale atmospheric wave connected the flooding with heatwaves and droughts in Europe and China.
Midwinter breakdown of ENSO climate impacts in East Asia
The influence of ENSO on the seasonal mean East Asian winter monsoon has been well established. Our recent study detects a robust subseasonal variability embedded in the response of the East Asian winter climate to ENSO, characterized by a pronounced collapse of the ENSO effect in midwinter.
Greenhouse warming can lead to greater destructiveness in the mid-latitudes by tropical cyclones
The impact of tropical cyclones can extend beyond the population in tropical regions. Our recent study suggests that with the rise in greenhouse gas emissions, there can be a greater proportion of highly destructive storms originating from tropical areas in the mid-latitudes.
Importance of Pacific oceanic front for the North Atlantic blocking
Recent studies have examined the local impact of the Gulf Stream front on North Atlantic blocking. In this study we used semi-idealized atmospheric-only experiments to identify the additional crucial role of the Kuroshio Extension front in setting the climatological North Atlantic blocking activity.
The uneven impact of climate change on drought with elevation in the Canary Islands
Climate models project an increase in drought and aridity in many regions, in response to greenhouse gas concentrations in the atmosphere. In areas with complex topography, such as the Canary Islands, elevation may play an important role in future changes.
Why are we constantly surprised by extreme events?
If we rely on historical disasters to motivate preparedness, we will be constantly surprised by unprecedented events in a changing climate! In this study, we characterize unprecedented extremes and estimate the change in risk since 1980 in the Midwestern USA and Eastern China, major wheat producers.
Increased extreme rainfall over the Northeast US using high-resolution simulations
Extreme rainfall is expected to increase with global warming. An ensemble of high-resolution climate simulations provides a valuable tool for evaluating potential changes in extreme rainfall, benefiting future infrastructure design and resilience planning.
Soil moisture revamps the temperature extremes in a warming climate over India
We note that more than 70% area of the Indian landmass has experienced significant changes in characteristics of temperature extremes due to soil moisture perturbations, through modulating surface energy partitioning, evapotranspiration and soil moisture memory.