Results 91 to 100 of about 3,337 (209)
A joint monsoon index for East Asian–Australian monsoons during boreal summer
AbstractUsing National Centers for Environmental Prediction/National Center for Atmospheric Research (NCEP/NCAR) reanalysis and other data, a joint monsoon index IEAAM is defined for capturing variation features of East Asian summer monsoon and Australian winter monsoon as an entity.
Wei Chen, Zhaoyong Guan
openaire +1 more source
AMOC Weakening Controls δ18O but Not Rainfall in North China During Deglacial Abrupt Events
Abstract East Asian Summer Monsoon (EASM) varied at orbital and millennial timescales during the Last Deglaciation (∼20–11 ka). The uniform δ18O response in East China is often linked to EASM circulation that drives a precipitation dipole in North and South China on orbital scale.
Yitao Liu +4 more
wiley +1 more source
Increasing Climate Constraint on Vegetation Productivity Under Rising CO2 in Northeast Asia
Abstract Elevated atmospheric CO2 enhances vegetation productivity through direct physiological and indirect climate‐mediated pathways. However, how the balance between these mechanisms evolves under continued CO2 rise remains unclear. Here, we use CMIP6 Earth system models to investigate future changes in gross primary productivity (GPP) over ...
Zhikai Wang +3 more
wiley +1 more source
East Asian summer monsoon enhanced by COVID-19. [PDF]
He C, Zhou W, Li T, Zhou T, Wang Y.
europepmc +1 more source
Normalized Regime Persistence: A Simple Metric to Diagnose Land Feedback States
Abstract Land feedbacks regulate energy flux partitioning and hydroclimatic extremes, yet their global characterization remains constrained by global‐scale robust flux estimates. Here, we introduce a new observation‐driven metric that circumvents multi‐variate flux dependencies by characterizing land feedback states using satellite‐derived soil ...
Sandipan Paul, Lanka Karthikeyan
wiley +1 more source
Tropical volcanism enhanced the East Asian summer monsoon during the last millennium. [PDF]
Liu F +8 more
europepmc +1 more source
The Role of Lightning in Atmospheric Chemistry
Abstract Lightning has important effects on atmospheric constituents in primarily the middle and upper troposphere. We summarize the effects of lightning on atmospheric chemistry that have been published since the last major review in 2007. The estimates of NOx production by lightning (LNOx) are based on five methods: theoretical/laboratory estimates ...
Kenneth E. Pickering +2 more
wiley +1 more source
Northward migration of the East Asian summer monsoon northern boundary during the twenty-first century. [PDF]
Wang Z +7 more
europepmc +1 more source
Abstract Atmospheric rivers (ARs) influence weather and climate along the North American west coast, yet their effects on Pacific Northwest (PNW) surface temperatures remain unclear across seasons and synoptic configurations. Motivated by the 2021 PNW heatwave—which was preceded by a poleward‐tracking AR—we analyze how ARs modulate daily maximum ...
P. B. Goddard +3 more
wiley +1 more source
A GEO‐LEO Imager Data Set for Characterizing Rapid Changes of Global Aerosol Properties
Abstract Aerosols, the ubiquitous small particulates in our atmosphere, have climate, air quality, and/or other impacts far from their original sources. The Dark Target Algorithm (DTA), originally developed for retrieving aerosol properties from satellite imagers in Low‐Earth Orbit (LEO), has been ported to imagers in Geostationary (GEO) orbit. Using a
R. C. Levy +12 more
wiley +1 more source

