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  1. 2641

    Impact of In Situ Soil in Soil-Bentonite Cutoff Wall Backfill on Compressibility and Hydraulic Conductivity by Ridong Fan, Yuling Yang, Songyu Liu

    Published 2021-01-01
    “…The result indicates that BC dominates the compression index (Cc) of the backfill, and a unique relationship between void ratio at effective vertical compression stress of 1 kPa and compression index is proposed for various types of soil-bentonite backfills. …”
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    New Approaches to Developing the Integral Indicator Methodology for Estimating the Financial Efficiency of Agricultural Entities in Poland, the Republic of Moldova, and EU Countrie... by Mariusz Trojak, Barbara Kiełbasa, Daniela Popa, Aliona Sargo

    Published 2019-12-01
    “…Original studies in Moldova and Poland regarding farm concentration in terms of Gini Coefficient, Gini Index and Concentration Index of the utilized agricultural area. …”
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    Spatial distribution characteristics, ecological risk assessment, and source analysis of heavy metals in surface sediment of a reservoir in northwest China by Yufeng Xie, Ming Kong, Fei He, Rongrong Ying, Tao Long

    Published 2025-01-01
    “…In order to explore the distribution pattern of heavy metal risks in surface sediments of Mengjin Reservoir in Xinjiang, China, different risk level evaluation methods were used for analysis. The pollution index analysis shows that the heavy metals in the surface sediment of the reservoir are at an uncontaminated level, but arsenic (As) is within the pollution alert range; The potential ecological hazard index method shows that mercury (Hg) and cadmium (Cd) are the main ecological hazard contributing factors; Correlation analysis and principal component analysis suggest that As and Pb are mainly affected by human activities, while heavy metals chromium (Cr) and copper (Cu) mainly come from natural sources, while other heavy metals are simultaneously affected by both human activities and natural sources. …”
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  9. 2649

    Environmental DNA-based assessment of multitrophic biodiversity in a typical river located in the Loess Plateau, China: Influence of PAHs and suspended sediments by Qian Li, Yulu Tian, Yongrong Hao, Chengkai Qu, Rungnapa Tagun, Hisato Iwata, Jiahua Guo

    Published 2025-01-01
    “…Polycyclic aromatic hydrocarbon (PAH) pollution and high suspended sediment (SS) contents are significant anthropogenic and natural stressors that threaten aquatic biodiversity. …”
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    Foreign Direct Investment and Violent Crimes: Evidence from the Iranian Provinces by gholamreza zamanian, Frnaz Dehghan, foruzan falahati, ali davari

    Published 2024-12-01
    “…The variables investigated in this study include foreign direct investment as a dependent variable and population variables, GDP per capita, industry index, degree of openness of the regional economy, infrastructure index and crime variable as an independent variable. …”
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  12. 2652

    La flore sauvage du boulevard Dr Henri-Henrot à Reims/Durocortorum : approche carpologique de l’environnement du site et des productions de denrées végétales by Véronique Matterne, Clémence Pagnoux

    Published 2022-11-01
    “…This enrichment could be the result of natural input from grazing animals. For 45 of the 49 grasslands, the soil moisture sensitivity index is around an average of 6 (hygrophytes) and range from 3 to 9, so they are more likely to have been wet grasslands, possessing variable soil quality and water content. …”
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  13. 2653

    Evaluation the efficiency of using Artificial Neural Networks in predicting meteorological droughts in north-west of Iran by Arash malekian, mahro dehbozorgi, Amir hoshang ehsani

    Published 2015-06-01
    “…Drought is one of the most destructive natural disasters in human societies that cause irreparable impacts on agriculture, environment, society and economics. …”
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  14. 2654

    Measuring. Monitoring. Management. Control by A.J. Alieva, Kh.S. Alieva, M.G. Ashrafov, N.Kh. Mustafazade

    Published 2024-12-01
    “…Using the variational method, the optimal dependence of the reflection index of terrestrial objects on the zenith angle of the UAV position relative to the object under study is investigated. …”
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