Results 91 to 100 of about 20,855 (229)

Unraveling the South–North Dipole in August Precipitation–Surface Air Temperature Relationship Over the Tibetan Plateau

Atmospheric Science Letters, Volume 27, Issue 4, April 2026.
This finding shows a pronounced south–north dipole pattern in the precipitation–surface air temperature (SAT) relationship, which was characterized by negative/positive correlations over the southern/northern TP, respectively. In the southern TP, increased precipitation leads to a reduction in surface shortwave radiation downward (SSRD), thereby ...
Zouxing Lin, Yifeng Lin, Zhongren Deng
wiley   +1 more source

Pemanfaatan Data Satelit Tropical Rainfall Measuring Mission 3A25 dan 3B43 Sebagai Input Model ITU-R untuk Mengestimasi Intensitas Curah Hujan di Indonesia

JIF (Jurnal Ilmu Fisika), 2019
Model yang dikeluarkan oleh International Telecommunication Union-Radiocommunication Sector (ITU-R) digunakan secara luas untuk menentukan intensitas curah hujan dalam pemodelan penjalaran gelombang elektromagnetik dalam medium hujan.
Dea Kurnia Harysandi, Marzuki Marzuki
doaj   +1 more source

The influence of tropospheric biennial oscillation on mid-tropospheric CO_2 [PDF]

, 2011
Mid-tropospheric CO_2 retrieved from the Atmospheric Infrared Sounder (AIRS) was used to investigate CO_2 interannual variability over the Indo-Pacific region.
Chahine, Moustafa T., Chen, Luke L., Jiang, Xun, Liang, Mao-Chang, Licata, Stephen J., Olsen, Edward T., Pagano, Thomas S., Wang, Jingqian, Yung, Yuk L.   +8 more
core  

Variational Downscaling, Fusion and Assimilation of Hydrometeorological States via Regularized Estimation [PDF]

, 2012
Improved estimation of hydrometeorological states from down-sampled observations and background model forecasts in a noisy environment, has been a subject of growing research in the past decades.
Ebtehaj, Ardeshir Mohammad, Foufoula-Georgiou, Efi   +1 more
core   +1 more source

The Amazon River‐Breeze Circulation Limits Detection of Aerosol‐Cloud Interactions in Warm Clouds

AGU Advances, Volume 7, Issue 2, April 2026.
Abstract Increased aerosol concentrations can brighten low‐level clouds and extend their lifetimes, but aerosol–cloud interactions (ACI) remain highly uncertain and difficult to quantify. We show that part of this uncertainty is caused by topographical influences on clouds, that is, those arising from land–water contrasts.
Matthew W. Christensen, Adam C. Varble, Sheng‐Lun Tai, Gala Wind, Kerry Meyer, Robert Holz, Steven Platnick, Jerome Fast   +7 more
wiley   +1 more source

Characteristics of Intense Multi‐Day Wet Spells Over West Africa

International Journal of Climatology, Volume 46, Issue 4, 30 March 2026.
The study reveals a significant increase in intense wet spells, particularly in KASS‐D, emphasising the value of dense rain‐gauge networks. Larger‐sized events have grown, while smaller ones declined, boosting 3‐day and 5‐day wet spells' contribution to annual rainfall, with the Guinea Coast showing the highest increase and the Sahel the lowest ...
Oluwaseun. W. Ilori, Marlon Maranan, Andreas H. Fink, Zachariah D. Adeyewa   +3 more
wiley   +1 more source

Mean Biases Dominate CMIP6 Model Deficiencies in Simulating Heavy Rainfall During Monsoon Intraseasonal Oscillation

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract The monsoon intraseasonal oscillation (MISO) modulates heavy precipitation during the Indian summer monsoon, but accurate rainfall simulation remains a challenge in state‐of‐the‐art models. Our analysis reveals a moisture bias in MISO using simulations from the sixth phase of the Coupled Model Intercomparison Project models.
Qingjian Shi, Jianhuang Qin, Baosheng Li
wiley   +1 more source

Evaluasi Data Hujan Berbasis Satelit untuk Menentukan Debit Aliran Masuk Waduk Selorejo Menggunakan Model HBV-96

Jurnal Sumber Daya Air
Effective reservoir management can be supported by applying rainfall-runoff hydrological models. However, one of the main challenges of such models lies in the availability of reliable rainfall data.
Ivana Nathalia Hidayat
doaj   +1 more source

Symmetric indefinite triangular factorization revealing the rank profile matrix [PDF]

, 2018
We present a novel recursive algorithm for reducing a symmetric matrix to a triangular factorization which reveals the rank profile matrix. That is, the algorithm computes a factorization $\mathbf{P}^T\mathbf{A}\mathbf{P} = \mathbf{L}\mathbf{D}\mathbf{L}^
Dumas, Jean-Guillaume, Pernet, Clement
core   +4 more sources

Madden‐Julian Oscillation and Atmospheric Rivers: New Insights on Water Source and Transport for Extreme Rainfall Over the Western U.S.

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 6, 28 March 2026.
Abstract Atmospheric rivers (ARs) were first documented by Zhu and Newell for transporting global water vapor. ARs contribute to extreme rainfall, especially over the Western United States. The primary water vapor source of ARs is from the tropical ocean, where convective systems bring the moist flux upward from the surface to the troposphere. Previous
Chad A. Small, Shuyi S. Chen, Brandon W. Kerns   +2 more
wiley   +1 more source