Results 131 to 140 of about 10,943 (307)

Collection of submicron particles with cloud droplets using the new MIT-CFC

, 2013
Collection efficiency of submicron mineral dust particles by cloud droplets will be examined using the new Massachusetts Institute of Technology-Contact Freezing Chamber (MIT-CFC).
Y.-w. Huang, D. J. Cziczo, Huang, Y.-w., Cziczo, Daniel James, K. Ardon-Dryer, Ardon Dryer, Karin   +5 more
core   +1 more source

Improving Daily Rainfall Downscaling Over Taiwan's Complex Terrain With Surface‐Wind‐Informed Deep Learning Model

International Journal of Climatology, EarlyView.
An encoder–decoder architecture (EDA) dynamically downscales coarse‐resolution climate fields (0.25°) to high‐resolution outputs (0.05°) over Taiwan, improving the representation of fine‐scale spatial variability and localized extremes by incorporating both rainfall and surface winds to maintain physical consistency.
Yi‐Chi Wang, Chia‐Hao Chiang, Chiung‐Jui Su, Ko‐Chih Wang, Wan‐Ling Tseng, Hsin‐Chien Liang   +5 more
wiley   +1 more source

Investigating the Impact of El Niño–Southern Oscillation on Rangeland Productivity in the Limpopo Province, South Africa

International Journal of Climatology, EarlyView.
This study investigated ENSO effects on rainfall variability and rangeland productivity across Limpopo Province, South Africa, using DMP and ONI data for 1999–2024. Productivity was higher in eastern and southern regions and lower in northern and western regions.
Phumzile Maluleke, Mokhele E. Moeletsi, Mitsuru Tsubo   +2 more
wiley   +1 more source

Simulation of atmospheric radiocarbon during abrupt oceanic circulation changes: trying to reconcile models and reconstructions

, 2003
An abrupt increase in the atmospheric 14C content at the beginning of the Younger Dryas, about 13,000 years ago, has been related to a slow-down of the global oceanic circulation.
Joos, Fortunat, Stocker, Thomas, Delaygue, Gilles, Plattner, Gian-Kasper   +3 more
core   +1 more source

Congo Air Boundary Breakdown Timing and Its Connection to Southern African Rainfall Onset in Reanalyses and Historical CMIP6 Models

International Journal of Climatology, EarlyView.
The Congo Air Boundary (CAB) occurs where two air masses with different humidities meet over Africa. The CAB is investigated in three reanalyses, datasets combining observations with forecasts. Between 1980 and 2010, the reanalyses show that when the CAB reduces in daily frequency between August and December, rainfall over central southern Africa ...
Sophie Harbord, Neil C. G. Hart, Richard G. Jones, Richard Washington   +3 more
wiley   +1 more source

Transient ice ring observed during the 15 January 2022 eruption of Hunga volcano

Communications Earth & Environment
The eruption of Hunga volcano on 15 January 2022 was an exceptional event in the satellite era. Record-breaking heights of the volcanic plume were reported, a large amount of water was injected into the stratosphere and a broad spectrum of atmospheric ...
Andrew T. Prata, Roy G. Grainger, Isabelle A. Taylor, Alyn Lambert   +3 more
doaj   +1 more source

NOAA Ocean Explorer: Windows to the Deep

, 2003
This summer, the National Oceanic and Atmospheric Administration sent the submersible Alvin down to explore the biology, physics, and chemistry of seafloor methane seeps off the coast of the southeastern U.S.

core  

Added Value of CESM‐Driven WRF for Mean and Extreme Precipitation Over Complex Terrain in Southwest Asia

International Journal of Climatology, EarlyView.
Southwest Asia remains understudied in high‐resolution regional climate modelling despite its climatic sensitivity and complex orography. We compare WRF (10 km), CESM (~2°), and ERA5 (0.25°) for 1950–2002, with supplementary validation against CHIRPS and PERSIANN‐CDR. WRF corrects the unrealistic summer precipitation overestimation of CESM and improves
Markella Bouchorikou, Thi Quynh Trang Nguyen, Dominik Fleitmann, Morteza Djamali, Martina Messmer, Christoph C. Raible   +5 more
wiley   +1 more source

Assessment of the Exposure of Australia to Tropical Cyclones Through a Climatological Model for Cyclone Weather Extent

International Journal of Climatology, EarlyView.
Australia has different levels of exposure to tropical cyclones. Using historical records, this study investigates the spatial variability of tropical cyclone formation across the Southeast Indian–South Pacific basin, quantifies the exposure of different parts of Australia to tropical cyclone weather events, and examines decadal variability in cyclone ...
Adolfo Lugo Ríos, Catherine Kim, Scotte E. Bryan   +2 more
wiley   +1 more source

Bio-physical Changes in the Eastern Arabian Sea due to Ocean-Atmospheric Teleconnections

Journal of Geology & Geosciences, 2014
Arabian Sea is in general biologically most productive region in the North Indian Ocean, in particular eastern Arabian Sea. However, there is a lack of pre-existing studies performed to reveal the seasonal and interannual variability of the primary production.
openaire   +1 more source