Results 81 to 90 of about 20,855 (229)

Wide variation in hydraulic safety margins across and within southern Amazon forests

Journal of Ecology, Volume 114, Issue 5, May 2026.
Site‐specific conditions and species identity were the main drivers of variation in Ψdry and HSM50 in southern Amazonian trees, but played a weaker role in explaining Ψ50. Ψpredawn strongly predicted HSM50. Across the Amazon, Ψ50_CWM and Ψdry_CWM became more negative with increasing MCWD, whereas HSM50_CWM showed no significant relationship with MCWD ...
Raiane Gonçalves Beú, David Galbraith, Julia Valentim Tavares, Carla Heloisa Luz, José Wermerson Soares, Calil Torres‐Amaral, Martin Acosta, Igor Araújo, Eder Carvalho, Carlos Alberto Dias Pinto, Edimeia Laura Souza da Silva, Priscila Amaral de Sá, João Victor Amorim, Emma Mae Docherty, Leonardo Maracahipes‐Santos, Edmar Almeida de Oliveira, Gabriel Silva Pires, Luciano Pereira, Manuel Gloor, Ben Hur Marimon‐Junior, Beatriz S. Marimon, Augusto Cesar Franco   +21 more
wiley   +1 more source

Assessing Aerosol Wet Removal Efficiency in Conventional and Multiscale Modeling Framework Configurations of the Community Earth System Model

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Aerosol particles play a crucial role in the global climate by absorbing and scattering radiation and influencing cloud properties. This study explores the role of resolved convection on precipitation and subsequent removal by wet deposition of aerosol in the Community Earth System Model (CESM2.1.0) by comparing two configurations with ...
Alison Banks, Gabriel J. Kooperman, Yangyang Xu, Wei‐Ching Hsu   +3 more
wiley   +1 more source

Sea surface temperature retrieval using TRMM microwave imager satellite data in the South China Sea [PDF]

, 2004
The passive microwave TRMM Microwave Imager (TMI) sensor which is one of the payloads of the Tropical Rainfall Measurement Mission (TRMM) satellite was launched in 1997 by the National Aeronautics and Space Administration (NASA) and National Space ...
Md. Reba, Mohd. Nadzri, Seeni Mohd., Mohd. Ibrahim   +1 more
core  

EVALUATION OF KuPR ALGORITHM IN MATCHUP CASES OF GPM AND TRMM

Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering), 2015
GPM Core Observatory satellite has been in operation since February, 2014. Before the GPM operation started, TRMM had observed the rain rate in tropical regions. GPM's KuPR is a successor of TRMM/PR, and both have the same design [1]. However, differences have been confirmed in their estimates for the same rainfall. Therefore, we focus on the retrieval
Tatsuya Shimozuma, Shinta Seto
openaire   +2 more sources

Observation‐Informed Machine Learning Convective Scheme: A New Training Strategy

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Machine learning (ML)‐based schemes face challenges in online stability and biases because of the accumulated errors during long‐term integrations. Here, we propose a new ML training strategy for the convection process that provides online corrections to tendencies in a more systematic way with significant improvements in stability and bias ...
Junjie Huang, Lijuan Li, Wenhan Liao, Bin Wang, Ye Pu, Feng Xie, Liansheng Hua, Gaoping Liu   +7 more
wiley   +1 more source

Evaluation of TRMM and ECMWF Data for Drought Time Monitoring (Case Study: Kurdistan Province) [PDF]

علوم آب و خاک, 2023
Studying the effects of drought in mountainous areas is facing problems due to the inappropriate distribution of stations, the lack of long-term data, and areas lacking statistics.
M. Ahmadi, H. Ramezani Etedali, A. Kaviai, A.R. Tavakkoli   +3 more
doaj  

Hydrologic evaluation of satellite precipitation products over a mid-size basin [PDF]

, 2011
Since the past three decades a great deal of effort is devoted to development of satellite-based precipitation retrieval algorithms. More recently, several satellite-based precipitation products have emerged that provide uninterrupted precipitation time ...
AghaKouchak, A, Behrangi, A, Hsu, K, Jaw, TC, Khakbaz, B, Sorooshian, S   +5 more
core   +3 more sources

A Two‐Dimensional Deep Learning Scheme With One Predicator Only to Parametrize Global Lightning

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Lightning simulation has long posed significant challenges. This study presents a novel two‐dimensional artificial intelligence‐based global lightning scheme that uses a single predictor, convective available potential energy (CAPE). The new scheme significantly improves global lightning simulation performance, achieving a determination ...
Ming Yin, Yong Wang, Yun Fang, Fang Li, Xiushu Qie, Yeying Wang, Daoming Wei, Huihui Yuan, Yongping Ji, Yu Zhang, Jie Liu   +10 more
wiley   +1 more source

MSWEP : 3-hourly 0.25° global gridded precipitation (1979-2015) by merging gauge, satellite, and reanalysis data [PDF]

, 2016
Current global precipitation (P) datasets do not take full advantage of the complementary nature of satellite and reanalysis data. Here, we present Multi-Source Weighted-Ensemble Precipitation (MSWEP) version 1.1, a global P dataset for the period 1979 ...
Beck, Hylke E, de Roo, Ad, Levizzani, Vincenzo, Martens, Brecht, Miralles, Diego, Schellekens, Jaap, van Dijk, Albert IJM   +6 more
core   +4 more sources

Incorporating the TRMM dataset into the GPM mission data suite [PDF]

2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016
In June 2015 the TRMM satellite came to its end. The 17+ year of mission data that it provided has proven a valuable asset to a variety of science communities. This 17+ year data set does not, however, stagnate with the end of the mission itself. NASA/JAXA intend to integrate the TRMM data set into the data suite of the GPM mission.
Stocker, Erich Franz, Ji, Yimin, Chou, Joyce, Kelley, Owen, Kwiatkowski, John, Stout, John   +5 more
openaire   +1 more source