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- Physics 1
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Evaluation of Solar Photosensitised River Water Treatment in the Caribbean
Published 2013-01-01“…This project investigates the performance of a novel solar photochemical reactor for disinfecting river water. …”
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Investigation of the Soan River Water Quality Using Multivariate Statistical Approach
Published 2020-01-01“…For the Soan River (Pakistan), seven sampling sites were selected in the urban area of Rawalpindi/Islamabad, and 18 major chemical parameters were examined over two seasons, i.e., premonsoon and postmonsoon 2019. …”
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Combining UAS LiDAR, Sonar, and Radar Altimetry for River Hydraulic Characterization
Published 2025-01-01“…In this study, we proposed a combination of UAS hydrometry techniques to fully characterize the hydraulic parameters of a river. The land elevation adjacent to the river channel was measured with LiDAR, the riverbed elevation was measured with a sonar payload, and the WSE was measured with a UAS radar altimetry payload. …”
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Under the bridge: marking sites prove the presence of Eurasian otter Lutra lutra in the Poljanska Sora River valley, Slovenia
Published 2022-06-01“…To confirm the presence of the species in the Slovenian Pre-Alps, we searched for otter scat – spraint, on six tributaries to the Poljanska Sora River of Polhograjsko hribovje, the Pre-Alpine mountains around Polhov Gradec. …”
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Land Subsidence in the Yangtze River Delta, China Explored Using InSAR Technique From 2019 to 2021
Published 2025-01-01Subjects: “…Interferometric synthetic aperture radar (InSAR)…”
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Industrial Testing of a Hybrid Technology for Water Purification from the Oka River Using the Method of Charcoalization with Powdered Sorbent
Published 2024-10-01“…Thus, the anthropogenic load on the Oka River affects the composition of water in the source, there are often bursts of instantaneous emissions, as well as the flowering of phytoplankton in the summer. …”
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Detecting, Monitoring, and Analyzing the Surface Subsidence in the Yellow River Delta (China) Combined with CenterNet Network and SBAS-InSAR
Published 2022-01-01“…Then, the SBAS-InSAR monitoring is performed on the detected multiple subsidence areas. …”
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Model Construction of InSAR-based Rainfall Thresholds for Landslide Hazards in Yanhe Basin, Chinese Loess Plateau
Published 2024-12-01“…[Methods] Taking the Yanhe River Basin on the Loess Plateau as the research area, the landslide identification of the Yanhe River Basin based on InSAR was carried out by integrating Sentinel-1A, DEM, GPM rainfall and other multi-source data. …”
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Classification and Monitoring of Salt Marsh Vegetation in the Yellow River Delta Based on Multi-Source Remote Sensing Data Fusion
Published 2025-01-01Subjects: Get full text
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Tracking Boats on Amazon Rivers—A Case Study with the LoRa/LoRaWAN
Published 2025-01-01“…The Amazon region has the largest hydrographic basin in the world. The rivers act as roads, and boats serve as vehicles for transporting passengers and cargo to large urban centers, municipalities, riverside communities, villages, and settlements. …”
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A POLÍTICA, O DIREITO E O DESENVOLVIMENTO: UM ESTUDO SOBRE A TRANSPOSIÇÃO DO RIO SÃO FRANCISCO
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Utilization of eye care services among adults in a rural community in Rivers State South-South, Nigeria
Published 2025-01-01“…Background: The aim of this study was to assess the awareness and utilization of eye care services among adults aged 40 years and above in Ndele, Rivers State. …”
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Unraveling the risk of dredging on river bars for mineral sand mining: an engineering geological approach
Published 2025-02-01“…A detailed engineering geological analysis was conducted using field and laboratory testing methods, including Standard Penetration Tests (SPT), mineralogy, grain size distribution (GSD), California Bearing Ratio (CBR), and direct shear tests. The findings divulge that the soil in the study area is light gray, unconsolidated, moderately sorted, poorly graded, and classified as fine-to-medium silty sand. …”
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Elucidating the knowledge, attitude, and stigma associated with tuberculosis: a community based descriptive study in Wau and Jur River, South Sudan
Published 2025-02-01“…Majority 227 (64.5%) had poor knowledge about TB, meanwhile hearing about TB, age and level of education were associated factors. …”
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First review of recent records of sturgeons and paddlefishes (Acipenseriformes) in the Danube River basin in Slovenia
Published 2018-12-01“…The Siberian sturgeon can be relatively easily misidentified with the sterlet, so the catches in the Mura and Sora Rivers in 2009 were misidentified as sterlet, while the Siberian sturgeon was actually captured. …”
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Effectiveness of sheet pile enclosure with drainage ability as liquefaction countermeasure for river levees
Published 2025-02-01“…Sheet-pile enclosures are often employed as liquefaction countermeasures for river levees in Japan. However, the stiffness of the sheet piles alone is often insufficient to maintain levees on liquefied foundation soil high enough to prevent overflooding. …”
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FUNERARY TOWERS CHULLPA IN THE LAUCA RIVER VALLEY: A FIRST ARCHAEOASTRONOMICAL ANALYSIS
Published 2024-12-01“…Our work is the first systematic study of the orientations of the chullpa towers of the Lauca River and can provide crucial information to understand the evolution and scope of the chullpa phenomenon in the Bolivian highlands and in the entire surrounding region. …”
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Vegetation Dynamics and Sensitivity Responds to Climate Change in the Upstream of the Yellow River, China
Published 2025-01-01“…We took advantage of the vegetation sensitivity index (VSI), trend analysis, and moving window to evaluate the spatiotemporal pattern of vegetation sensitivity in the URYR. Our results indicated that the higher and lower NDVI were observed in the western and eastern URYR, respectively, and that the NDVI in more than 89% area of the URYR experienced a positive change during the past 30 years. …”
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Study on Irrigation Water Quality in the Rift Valley Areas of Awash River Basin, Ethiopia
Published 2021-01-01“…Sampling sites were identified based on the pollution sources, accessibility, and land-use coverage. A total of 17 sampling sites were chosen along the Awash River, and samplings were collected four times a year through different seasons. …”
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