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7901
The Impact of Assimilating Himawari-8 Radiance Data on the Prediction of a Severe Storm over Sichuan-Chongqing Region
Published 2023-12-01“…Himawari-8 is a new generation of stationary orbit imager, AHI (Advanced Himawari Imager) onboard is able to is able to provide observations with high spatial and temporal resolution to detect weather systems continuously over Sichuan - Chongqing Region.In this study, a numerical simulation is conducted for a severe regional storm event over Sichuan-Chongqing region on April 19, 2019 based on the weather Research and Forecasting (WRF) model.Furtherly, several radiance data assimilation experiments were performed for the storm with the WRF data assimilation (WRFDA) system from Himawari-8 AHI water vapor channels.Infrared radiance quality control and cloud detection procedures are conducted firstly.Cycling data assimilation schemes are further designed to investigate the impact of assimilating AHI radiance on the analyses and prediction of the weather system.The results show that the simulated brightness temperature of AHI water channels based on the radiative transfer model of CRTM in the analysis is more consistent with the observed brightness temperature than the those simulated from the background.It is also found that that assimilation of Himawari-8 AHI water vapor channels contributes to better describing the model initial conditions including the wind field, the water vapor field, and the radar reflectivity on multiple levels.Compared to the control experiment without any data assimilation, the forecast skill is enhanced in terms of predicting the main patterns of the precipitation after assimilating the AHI water vapor radiance data.To be specific, the assimilation experiment could capture the position of the main rainband and the center of heavy precipitation better.Through the AHI water vapor data assimilation, the heavy precipitation centers that are missed in the control experiment are successfully predicted.In addition, AHI radiance data assimilation experiment effectively improves the overestimated heavy precipitation from the control experiment in eastern Sichuan and southeastern Gansu for both the range and intensity.This study aims to provide the useful reference for the pretreatment and assimilation of geostationary infrared radiance data in the rainstorm system in numerical models over Sichuan-Chongqing Region.…”
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7902
Comparison of Short-Term Clinical Outcomes After Implantation of Two Monofocal, Aspheric Intraocular Lenses
Published 2024-12-01“…The Lucia group’s superior contrast sensitivity and lower postoperative internal spherical aberration were due to differences in IOL designs, particularly the power variation patterns.…”
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7903
An integrative framework to combine migratory connectivity and demographic data
Published 2025-03-01“…Abstract Migratory species experience various conditions and events throughout their annual cycle that influence their spatial and demographic dynamics. To understand these dynamics, it is essential to describe the origin and destination of individuals. …”
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7904
Envisioning urban environments resilient to vector-borne diseases: a protocol to study dengue in Vietnam
Published 2023-11-01“…This is particularly important considering that climate change is likely to significantly impact the persistence of ponded water where mosquitoes breed due to increasing temperature and shifting rainfall patterns with regard to magnitude, duration, frequency, and season. …”
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7905
The need for advancing algal bloom forecasting using remote sensing and modeling: Progress and future directions
Published 2025-03-01“…Remote sensing, particularly ocean-color products, has emerged as a foundation for algal bloom monitoring and forecasting, providing critical spatial–temporal data to address the limitations of in situ measurements. …”
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7906
Hierarchizing multi-scale environmental effects on agricultural pest population dynamics: a case study on the annual onset of Bactrocera dorsalis population growth in Senegalese or...
Published 2024-07-01“…In such a context, data-driven approaches applied to pre-existing data may allow identifying patterns, correlations, and trends that may not be apparent through more restricted hypothesis-driven studies. …”
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7907
How Long Until Agricultural Carbon Peaks in the Three Gorges Reservoir? Insights from 18 Districts and Counties
Published 2025-05-01“…Guided by IPCC emission accounting protocols, we systematically evaluate spatiotemporal distribution patterns of agricultural CH<sub>4</sub> and N<sub>2</sub>O emissions across 18 county-level units from 2006 to 2020. …”
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7908
Establishment and characterization of liver‐specific Apoa4‐Cre and Cyp2c11‐Cre rat models in juvenile and adult stages
Published 2025-04-01“…Rosa26‐imCherry rats were employed to hybridize with the Cre rats to obtain the Apoa4‐Cre/Rosa26‐imCherry and Cyp2c11‐Cre/Rosa26‐imCherry rats. The temporal and spatial patterns of Cre expression were determined by the observation of red fluorescence on tissue sections. …”
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7909
Geospatial analysis of cholera outbreak in Lusaka, Zambia, between 2023 and 2024
Published 2025-03-01“…We investigated the geospatial patterns of cholera cases and associated environmental factors during the October 2023 to March 2024 cholera outbreak. …”
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7910
Sphingosine-1-phosphate stimulates colorectal cancer tumor microenvironment angiogenesis and induces macrophage polarization via macrophage migration inhibitory factor
Published 2025-06-01“…TAMs were grouped according to gene expression patterns, in which, PCLAF+ cluster TAMs showed significantly high S1P activity, contributing to tumor growth and angiogenesis. …”
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7911
Molecular uncovering of important helminth species in wild ruminants in the Czech Republic
Published 2025-02-01“…The geographical distribution patterns identified in this study indicate potential hotspots for specific helminth species. …”
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7912
Molecular and Transmission Characteristics of Mycobacterium Tuberculosis Strains Among College Students in Beijing, China
Published 2025-01-01“…The aim of this study is to analyze the genetic diversity and drug resistance of Mycobacterium tuberculosis strains in college students with tuberculosis in Beijing, revealing the lineage structure and transmission patterns specific to this group.Methods: This study used the hospital’s electronic management system to screen for tuberculosis among college students in Changping District, Beijing, from January 2004 to December 2023. …”
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7913
Diagnosis of a Regional Thundersnow in Beijing, Tianjin and Hebei in February 2024
Published 2025-03-01“…Extremely favorable water vapor conditions, combined with appropriate circulation patterns, leads to severe snowstorms. In addition, the radar map displays characteristics of mixed precipitation echoes, with reflectivity factors appearing in bands and patchy areas that exceed 30 dBZ. …”
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7914
Old orogen–young topography: lithological contrasts controlling erosion and relief formation in the Bohemian Massif
Published 2025-08-01“…</p> <p>We interpret the measured erosion rates and related topographic patterns as the landscape response to slow and large-scale uplift in concert with strong variations in bedrock erodibility between rocks of the Bohemian Massif and the Neogene Molasse Basin. …”
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7915
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7916
Can drone images predict within-field variability in soil fertility? A case study in the Northern Region of Ghana
Published 2025-06-01“…We tested (i) whether within field spatial patterns in early season weed cover and soil organic matter could be correlated and (ii) whether predicted soil organic matter could indicate within-field heterogeneity in crop yields.MethodsWe collected images of early season weed cover using a DJI Phantom 4 proV2 drone and data on maize and soybean final above-ground biomass from on-farm experiments, conducted in Bognaayili and Gauwogo (northern Ghana), during 2022 and 2023 cropping seasons. …”
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7917
Optical Properties of Near-Surface Cloud Layers and Their Interactions with Aerosol Layers: A Case Study of Australia Based on CALIPSO
Published 2025-06-01“…CODL values demonstrated clear seasonal patterns with spring peaks across all regions, contrasting with traditional summer-maximum expectations. …”
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7918
Identification and Mechanistic Studies of Key Genes in Thalamic Hemorrhage Pain by Multi-omics
Published 2025-07-01“…Intercellular communication networks and lineage progression patterns of these cells were systematically characterized, alongside spatial and temporal expression profiles of key genes. …”
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7919
Epidemiological association of the COVID-19 pandemic on Mycoplasma pneumoniae infections in children in Tianjin, China: a single-centre retrospective study (2017–2024)
Published 2025-06-01“…These temporal and demographic patterns emphasise the necessity of incorporating epidemiological surveillance into diagnostic algorithms for childhood respiratory infections, particularly in post-pandemic settings. …”
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7920
Spatio-temporal mapping reveals changes in soil organic carbon stocks across the contiguous United States since 1955
Published 2025-08-01“…Abstract Understanding spatio-temporal patterns of soil organic carbon (SOC) is critical for global climate change mitigation and sustainable soil management. …”
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