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  1. Article

    Open Access

    GIS-based multi-criteria decision making for delineation of potential groundwater recharge zones for sustainable resource management in the Eastern Mediterranean: a case study

    In light of population growth and climate change, groundwater is one of the most important water resources globally. Groundwater is crucial for sustaining many vital sectors in Syria, including industrial and ...

    Hazem Ghassan Abdo, Dinesh Kumar Vishwakarma, Karam Alsafadi in Applied Water Science (2024)

  2. No Access

    Article

    Spatial–temporal dynamic impact of changes in rainfall erosivity and vegetation coverage on soil erosion in the Eastern Mediterranean

    In Syria, soil erosion (SoEr) by water is one of the major challenges for sustainability. Thus, the main goals of this research were to evaluate the spatial changes of SoEr between 2000 and 2018 in the whole c...

    Karam Alsafadi, Shuoben Bi in Environmental Science and Pollution Resear… (2024)

  3. Article

    Open Access

    Modeling the impacts of projected climate change on wheat crop suitability in semi-arid regions using the AHP-based weighted climatic suitability index and CMIP6

    Due to rapid population growth and the limitation of land resources, the sustainability of agricultural ecosystems has attracted more attention all over the world. Human activities will alter the components of...

    Karam Alsafadi, Shuoben Bi, Hazem Ghassan Abdo, Hussein Almohamad in Geoscience Letters (2023)

  4. Article

    Open Access

    Spatial implementation of frequency ratio, statistical index and index of entropy models for landslide susceptibility map** in Al-Balouta river basin, Tartous Governorate, Syria

    Landslide vulnerability prediction maps are among the most important tools for managing natural hazards associated with slope stability in river basins that affect ecosystems, properties, infrastructure and so...

    Hazem Ghassan Abdo, Hussein Almohamad, Ahmed Abdullah Al Dughairi in Geoscience Letters (2022)

  5. Article

    Open Access

    Assessing the impacts of agricultural drought (SPI/SPEI) on maize and wheat yields across Hungary

    This study examined the physical properties of agricultural drought (i.e., intensity, duration, and severity) in Hungary from 1961 to 2010 based on the Standardized Precipitation Index (SPI) and the Standardiz...

    Safwan Mohammed, Karam Alsafadi, Glory O. Enaruvbe, Bashar Bashir in Scientific Reports (2022)

  6. Article

    Open Access

    Assessment of soil micronutrient level for vineyard production in southern Syria

    Availability of micronutrients is one of the important factors for the successful and economic cultivation of vineyards. The objectives of this study are to evaluate the spatial distribution of soil micronutri...

    Safwan Mohammed, Karam Alsafadi in Modeling Earth Systems and Environment (2022)

  7. No Access

    Article

    Land suitability evaluation for citrus cultivation (Citrus ssp.) in the southwestern Egyptian delta: a GIS technique-based geospatial MCE-AHP framework

    Land evaluation is a process of the aggregation and interpretation of the basic elements of soil, topography, and climate in order to identify the best land utilization type. Within this context, the main aim ...

    Karam Alsafadi, Shuoben Bi, Bashar Bashir, Ali Hagras in Arabian Journal of Geosciences (2022)

  8. Article

    Open Access

    CMIP5 climate projections and RUSLE-based soil erosion assessment in the central part of Iran

    Soil erosion (SE) and climate change are closely related to environmental challenges that influence human wellbeing. However, the potential impacts of both processes in semi-arid areas are difficult to be pred...

    Fatemeh Hateffard, Safwan Mohammed, Karam Alsafadi, Glory O. Enaruvbe in Scientific Reports (2021)

  9. No Access

    Chapter and Conference Paper

    Rainfall Change and Spatial-Temporal Aspects of Agricultural Drought in Syria

    In the last decade, Syria has witnessed a dramatic change in rainfall patterns. These changes have badly affected vegetation cover and agricultural production. Thus, the aim of this research is to track agricu...

    Safwan Mohammed, Karam Alsafadi in Water Resources in Arid Lands: Management … (2021)

  10. No Access

    Article

    Space and time variability of meteorological drought in Syria

    This study assesses the spatial and temporal characteristics (e.g., frequency, intensity, spatial extent) of meteorological drought in Syria. Specifically, drought was characterized using the observed rainfall...

    Safwan Mohammed, Karam Alsafadi, Talal Al-Awadhi, Youssef Sherief in Acta Geophysica (2020)

  11. No Access

    Article

    Evapotranspiration as a response to climate variability and ecosystem changes in southwest, China

    The aim of our study is to quantify the relationship between ecosystem and climate variables in southwest China. We further examined spatiotemporal distribution patterns of daily reference evapotranspiration (ET0

    Ali Mokhtar, Hongming He, Karam Alsafadi, Yu Li in Environmental Earth Sciences (2020)

  12. Article

    Open Access

    Precipitation pattern changes and response of vegetation to drought variability in the eastern Hungary

    Recently, many parts of Hungary, as well as central Europe, have been hit by successive extreme climatic events. The main aim of this research was to analyze hydrological and agricultural drought episodes in t...

    Safwan Mohammed, Karam Alsafadi, Hasan Daher in Bulletin of the National Research Centre (2020)