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Showing 21-40 of 2,802 results
  1. Improvement of Best First Decision Trees Using Bagging and Dagging Ensembles for Flood Probability Map**

    Development of zoning and flood-forecasting models is essential for making optimal management decisions before and after floods. The Komijan...

    Peyman Yariyan, Saeid Janizadeh, ... John P. Tiefenbacher in Water Resources Management
    Article 30 June 2020
  2. FlowDIR: a MATLAB tool for rapidly and probabilistically forecasting the travel directions of volcanic flows

    We present FlowDIR, a MATLAB tool that rapidly and objectively quantifies future travel direction probabilities for topographically controlled...

    Eleanor Tennant, Susanna F. Jenkins, Sébastien Biass in Journal of Applied Volcanology
    Article Open access 11 October 2023
  3. Spatial risk occurrence of extreme precipitation in China under historical and future scenarios

    In recent years, extreme precipitation events have shown a significant increasing trend in both intensity and amount. Therefore, it is urgent to...

    Haoyu **, Ruida Zhong, ... **aohong Chen in Natural Hazards
    Article 22 September 2023
  4. Optimized Hot Spot and Directional Distribution Analyses Characterize the Spatiotemporal Variation of Large Wildfires in Washington, USA, 1970−2020

    Spatiotemporal analysis of fire activity is vital for determining why wildfires occur where they do, assessing wildfire risks, and develo** locally...

    Kevin Zerbe, Chris Polit, ... Tim Cook in International Journal of Disaster Risk Science
    Article Open access 17 February 2022
  5. Stream sediment pollution: a compositional baseline assessment

    A high concentration of potentially toxic elements (PTEs) can affect ecosystem health in many ways. It is therefore essential that spatial trends in...

    Teresa Albuquerque, Rita Fonseca, ... António Araújo in Euro-Mediterranean Journal for Environmental Integration
    Article Open access 18 March 2024
  6. Probabilistic projection of extreme precipitation changes over Iran by the CMIP6 multi-model ensemble

    Based on the historical (period of 1990–2014) spatial and temporal ranking, a future projection of four extreme precipitation indices over Iran is...

    Sakineh Khansalari, Atefeh Mohammadi in Climatic Change
    Article 02 July 2024
  7. Anthropogenic activities amplify wildfire occurrence in the Zagros eco-region of western Iran

    The aim of this study was to improve our understanding of factors that affect the spatial distribution of wildfire occurrences at the regional scale....

    Abolfazl Jaafari, Omid Rahmati, ... Davood Mafi-Gholami in Natural Hazards
    Article 02 June 2022
  8. BHARAT: a MADM approach to prioritizing the best performing EPS in a semi-arid river basin

    The comparison of the discrete and finite set of predefined alternatives requires a simple, effective, and reliable Multi-Attribute Decision-Making...

    Rashmi Yadav, Sanjaykumar M Yadav in Natural Hazards
    Article 09 May 2024
  9. Characterization of Seismic Source Zones in the Gulf of Aden Region

    The Gulf of Aden is one of the active tectonic elements encompassing the Arabian Plate, representing a potential hazard for the southern parts of...

    Ahmed Deif, Harith Al Kubaisy, ... Adel M. E. Mohamed in Pure and Applied Geophysics
    Article 05 January 2023
  10. The Magnitude Threshold and Missing and Pseudo Links in Markov Chains

    A crisp step function is not an adequate threshold for studies of Markovian occurrence of large earthquakes, because it can lead to missing or pseudo...

    F. A. Nava, Q. J. Gutiérrez in Pure and Applied Geophysics
    Article 13 July 2024
  11. Classification of igneous rocks from petrographic thin section images using convolutional neural network

    Rock classification from petrographic thin section analysis often requires expertise in mineralogy. This study developed a deep learning approach...

    Wanhyuk Seo, Ye** Kim, ... Tae Sup Yun in Earth Science Informatics
    Article 25 April 2022
  12. The influence of future weather pattern changes and projected sea-level rise on coastal flood impacts around the UK

    When local extreme water levels surpass defences, the consequences can be devastating. We assess the importance of sea-level rise and future weather...

    Rachel J. Perks, Dan Bernie, ... Robert Neal in Climatic Change
    Article Open access 06 March 2023
  13. Validation of CHIRPS satellite-based precipitation data against the in situ observations using the Copula method: a case study of Kosar Dam basin, Iran

    The present study compares the daily and monthly precipitation estimates of the CHIRPS satellite data with the in situ measurements at four stations...

    Shirin Mokhtari, Ahmad Sharafati, Tayeb Raziei in Acta Geophysica
    Article 27 October 2021
  14. Chaotic analysis of daily runoff time series using dynamic, metric, and topological approaches

    The main goal of this work is summed up in a univariate chaotic analysis of the runoff series using a topological approach. As such, nineteen series...

    Sabrine Benmebarek, Mohamed Chettih in Acta Geophysica
    Article 18 July 2023
  15. MSC-1DCNN-based homogeneous slope stability state prediction method integrated with empirical data

    The mechanism of slope stability prediction is formulated based on its material, geometrical and environmental situation, and slope stability...

    He Jia, Sherong Zhang, ... Yaosheng Tan in Natural Hazards
    Article 10 July 2023
  16. Beyond the local climate change uplift – The importance of changes in spatial structure on future fluvial flood risk in Great Britain

    Widespread spatially coherent flood events can cause severe damage and disruption. Climate change has the potential to change the severity and...

    Paul Sayers, Adam Griffin, ... Lisa Stewart in Natural Hazards
    Article Open access 19 December 2023
  17. Delineation of hydrothermal alteration zones associated with mineral deposits, using remote sensing and airborne geophysics data. A case study: El-Bakriya area, Central Eastern Desert, Egypt

    El-Bakriya area is situated in the Central Eastern Desert of Egypt. It includes several mineral occurrences and/or deposits. Data from remote sensing...

    Reda Abdu Yousef El-Qassas, Atef Mohamed Abu-Donia, Ali Elsayed Ali Omar in Acta Geodaetica et Geophysica
    Article Open access 27 February 2023
  18. A novel approach for assessment of seismic induced liquefaction susceptibility of soil

    Liquefaction is one of the natural hazards that occurs due to earthquakes and has a significant impact on the loss of human lives and various civil...

    Divesh Ranjan Kumar, Pijush Samui, ... Sai Vanapalli in Journal of Earth System Science
    Article 02 July 2024
  19. Numerical Simulation and Application of Slope Stochastic Seismic Response Analysis

    Finite element method is taken to carry out slope stochastic dynamic reliability analysis. According to the theoretical framework of slope stochastic...
    Yu Huang, Min **ong, Liuyuan Zhao in Slope Stochastic Dynamics
    Chapter 2022
  20. Comparison of Seismic Hazard Assessments Obtained with the Probabilistic and Probabilistic-Deterministic Approaches for the Territory of Uzbekistan

    Abstract

    The study compares seismic hazard assessments of the territory of Uzbekistan, obtained with the same input parameters, but using different...

    R. S. Ibragimov, T. L. Ibragimova, ... S. H. Ashurov in Seismic Instruments
    Article 01 December 2022
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