Results 81 to 90 of about 8,681 (227)

Can MERRA-2 Reanalysis Data Reproduce the Three-Dimensional Evolution Characteristics of a Typical Dust Process in East Asia? A Case Study of the Dust Event in May 2017

open access: yesRemote Sensing, 2020
This study used the MERRA-2 reanalysis dataset and ground-based and satellite observational data to comprehensively analyze a typical dust storm event in east Asia on 2−7 May 2017 which engulfed most of China as well as ocean and Japan, and explore
Wenrui Yao   +4 more
doaj   +1 more source

Changes in the Westward Transport of Saharan Dust From West Africa With Anthropogenic Forcing in the WRF Model

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Large uncertainties exist for future westward Saharan dust transport with increasing Greenhouse Gas emissions. We evaluate future changes in westward dust transport at the longitude of 18.6°W and a latitude range of 4°N–30°N using the Weather Research and Forecasting Model (WRF) with the GOCART dust module for the present‐day, with ERA‐Interim
Gregory S. Jenkins   +2 more
wiley   +1 more source

Global Diurnal Precipitation Cycle in the AI Model GraphCast and a 5‐km Unified Model: Challenges and Opportunities

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract This study evaluates the ability of the AI weather forecast model GraphCast to reproduce the global diurnal cycle of boreal summer precipitation, comparing it with Integrated Multi‐satellite Retrievals for GPM (IMERG) satellite observations, the ERA5 reanalysis, and an experimental global 5‐km Met Office Unified Model (UM) which is convection ...
Emanuele Silvio Gentile   +4 more
wiley   +1 more source

Meteorological Parameters Study and Temperature Forecasting in Selected Stations in Sub-Sahara Africa using MERRA-2 Data

open access: yesNigerian Journal of Technological Development, 2022
The study and forecast of climatic phenomena have progressed over time, but the huge knowledge with information gathered has aided in comprehending and anticipating weather changes.
F. O. Aweda   +2 more
doaj  

ارزیابی عدم قطعیت عمق برف بازتحلیل ‌شده در شمال غرب ایران با استفاده از ERA5-Land و MERRA-2 [PDF]

open access: yesجغرافیا و مخاطرات محیطی
این مطالعه با هدف ارزیابی دقت تخمین عمق برف توسط دو پایگاه بازتحلیل ERA5-Land و MERRA-2 در شمالغرب ایران (10 ایستگاه همدیدی منتخب) طی یک دوره 2۰ ساله (2004 تا 2023) انجام شده است.
برومند صلاحی, علی شاهی
doaj   +1 more source

Comparison of AIRS Version-6 OLR Climatologies and Anomaly Time Series with Those of CERES and MERRA-2 [PDF]

open access: yes
RCs of AIRS and MERRA-2 500 mb specific humidity agree very well in terms of spatial patterns, but MERRA-2 ARCs are larger in magnitude and show a spurious moistening globally and over Central Africa.
Iredell, Lena, Lee, Jae, Susskind, Joel
core   +1 more source

Prevalent Greening Conceals the Forgone Ecological Potential of Forest Loss in Southeast Asia

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Across Southeast Asia (SEA), rapid land‐use transformations have extensively replaced natural forests with fragmented plantations and agricultural mosaics. However, quantifying the ecological legacy of this transformation is hindered by persistent cloud cover and the confounding signal of vegetation growth driven by concurrent environmental ...
Weiqing Zhao   +5 more
wiley   +1 more source

Assessing the Performance of Water Vapor Products from ERA5 and MERRA-2 during Heavy Rainfall in the Guangxi Region of China

open access: yesAtmosphere
Precipitable water vapor (PWV) is a crucial factor in regulating the Earth’s climate. Moreover, it demonstrates a robust correlation with precipitation. Situated in a region known for the generation and development of tropical cyclones, Guangxi in China ...
Ning Huang   +4 more
doaj   +1 more source

Validation of Surface Temperature Derived From MERRA‐2 Reanalysis Against IMD Gridded Data Set Over India

open access: yesEarth and Space Science, 2020
The first detailed validation of maximum temperature of Modern‐Era Retrospective analysis for Research and Application Version 2 (TMERRA‐2) against Indian Meteorological Department (TIMD) has been carried out for 35 years (1981–2015) over India. For this
Priyanshu Gupta   +5 more
doaj   +1 more source

Planetary Boundary Layer Height from AIRS, MERRA-2, and GPS Radio Occultation Data Products at NASA GES DISC, and Insights from Their Profiles Intercomparison [PDF]

open access: yes
The NASA Goddard Earth Sciences Data and Information Services Center (GES DISC) provides archive and distribution services for several data products in the Planetary Boundary Layer (PBL) category.
Ding, Feng   +6 more
core   +1 more source

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