Showing 1,721 - 1,740 results of 3,477 for search '"Ecosystem"', query time: 0.05s Refine Results
  1. 1721
  2. 1722

    Soil Classification Based on Deep Learning Algorithm and Visible Near-Infrared Spectroscopy by Xueying Li, Pingping Fan, Zongmin Li, Guangyuan Chen, Huimin Qiu, Guangli Hou

    Published 2021-01-01
    “…Changes in land cover will cause the changes in the climate and environmental characteristics, which has an important influence on the social economy and ecosystem. The main form of land cover is different types of soil. …”
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  3. 1723

    Research on the Impact of Coastal Land Reclamation on Geomorphic Complexity and Tidal Energy Dissipation—A Case Study of Zhoushan Islands, Hangzhou Bay by Shixia Zhang, Qiankun Hong, Huifang Guo

    Published 2025-01-01
    “…Consequently, the significant reduction in the fractal dimension (D) and shape index (S) leads to a tidal reduction rate decrease of over 88%, posing substantial threats to coastal and estuarine bay disaster prevention and ecosystem services. The study proposes effective control indicators and scientific reclamation planning measures, providing a theoretical basis and novel methods for the rational utilization and sustainable development of coastal mudflat resources.…”
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  4. 1724

    Prospects for the characterization of habitable planets by Mazevet, Stephane, Affholder, Antonin, Sauterey, Boris, Bixel, Alex, Apai, Daniel, Ferriere, Regis

    Published 2023-08-01
    “…This integrated method couples for the first time the atmosphere and the interior modeling with the biological activity based on ecosystem modeling. We review here the first applications of the method to asses the likelihood and impact of methanogenesis for Enceladus, primitive Earth, and primitive Mars. …”
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  5. 1725

    A study on the technical and financial feasibility of producing lactic acid from sugarcane and beet molasses by Nahla M. Salatein, Ahmed F. Omara, Aziz R. Mansour, Irene S. Fahim

    Published 2025-03-01
    “…The influence 2002+ approach measured water acidification at 13.828 kg SO₂ equivalent, indicating significant influence on aquatic ecosystem acidity. At 4.942 kg TEG soil, terrestrial ecotoxicity was substantially higher than aquatic ecotoxicity at 8.57 kg TEG soil, suggesting potential harm to terrestrial biodiversity. …”
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    Article
  6. 1726

    Digital intelligence technology and curriculum ideology in sports colleges: the mediating roles of teaching effectiveness and student engagement by Ziqi Wang, Xiangui Bu, Siyu Hong, Zixuan Jia, Zeqi Huang, Wenjun Wang

    Published 2025-02-01
    “…The research provides insights into how technology integration can influence ideological and political education outcomes.MethodsA nationwide sample of 804 faculty and student respondents was analyzed using a chain mediation model grounded in the Technology Acceptance Model, Self-Determination Theory, and Educational Ecosystem Theory. Structural Equation Modeling (SEM) was applied to examine the relationships between DIT, teaching effectiveness, student engagement, and curriculum ideology outcomes.ResultsThe findings reveal that DIT significantly enhances teaching effectiveness and student engagement, which sequentially contribute to improved curriculum ideology outcomes. …”
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  7. 1727

    Changes in soil water content and lateral flow exert large effects on soil thermal dynamics across Alaskan landscapes by Xiangyu Liu, Qianlai Zhuang, Chang Liao, M Torre Jorgenson

    Published 2025-01-01
    “…Both lateral surface and subsurface water flow affect soil moisture dynamics, yet most land surface models only solve subsurface water movement vertically. Here, we use a 3D ecosystem model that considers both land surface and subsurface hydrologic processes to simulate soil moisture, which is then used to drive a 1-D vertical soil thermal model to simulate the soil moisture effects on soil thermal dynamics in central Alaska. …”
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  8. 1728

    The Impact of Pedagogical Approaches for Forming Digital Competence in Students by Aigul Medeshova, Nurya Adelbaeva, Alman Kushekkaliev, Saule Akimova, Gulnar Khazhgaliyeva, Lyazzat Ramazanova, Аkmaral Kassymova

    Published 2025-01-01
    “…The resulting methodology is designed to establish a digital ecosystem within higher education, enabling students to thrive in the digital age and contributing to the broader academic discourse on digital competence. …”
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    Article
  9. 1729

    Variations of the Reference Evapotranspiration and Aridity Index Over Northeast China: Changing Properties and Possible Causes by Liguo Cao, Zhengchao Zhou

    Published 2019-01-01
    “…Temporal and spatial variations in reference evapotranspiration (ET0) and aridity index (AI) can be used as important indexes for understanding climate change and its effects on ecosystem stability. Thus, in this work, we comprehensively investigated 71 meteorological stations in Northeast China from 1965 to 2017 to analyze the spatial-temporal variation and trend of ET0 and AI using the nonparametric Mann–Kendall test, the linear regression, and the Morlet wavelet methods. …”
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  10. 1730

    Improvement in Explicit Prediction of Water Quality Using Wavelet-Based LSSVR and M5pRT by Rashmi Bhardwaj, Aashima Bangia

    Published 2021-01-01
    “…Thus, these predictors would be helpful towards formulation of strategies for protection of ecosystem and human health.…”
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  11. 1731

    Linking interannual variability of turbidity fronts in the Eastern China Seas to local processes and ocean warming by Yunfei Du, Daidu Fan, Jicai Zhang

    Published 2025-02-01
    “…As ocean warming continues, the offshore transport of terrigenous materials is expected to increase, potentially enhancing ocean primary productivity and carbon sequestration, and altering ecosystem function and fisheries.…”
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  12. 1732

    Temperature and Precipitation Explain Bee Diversity on Flowers Along an Elevation Gradient in the Mexican Transition Zone by Pedro Luna, Ashley García Colón Sandoval, Ismael Hinojosa-Díaz, Wesley Dáttilo

    Published 2024-11-01
    “…The uniqueness of each mountain ecosystem implies that species distribution and the factors affecting them may vary across regions and taxonomic groups. …”
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  13. 1733

    Longitudinal analysis of soil erosion dynamics using the RUSLE model in Ethiopia’s Lake Ziway watershed: implications for agricultural sustainability and food security by Degfie Teku, Melak Desta Workie

    Published 2025-01-01
    “…IntroductionSoil erosion is a persistent environmental challenge in Ethiopia’s Lake Ziway Watershed, posing severe risks to agricultural sustainability, food security, and ecosystem stability. Despite its significance, limited longitudinal studies have systematically analyzed soil erosion dynamics in this region or identified critical intervention areas.MethodsThis study employs the Revised Universal Soil Loss Equation (RUSLE) model integrated with remote sensing and GIS techniques to perform a 30-year longitudinal analysis (1993–2023).ResultsThe analysis highlights spatial and temporal trends in both potential and modeled actual soil erosion rates, revealing substantial but fluctuating losses over the study period. …”
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  14. 1734

    Fine‐Scale Genetic Structure of Small Fish Populations in Islands: The Case of Brook Charr Salvelinus fontinalis (Mitchill, 1814) in Saint‐Pierre and Miquelon (France) by Julie Viana, Guillaume Evanno, Céline Audet, Fabrice Teletchea

    Published 2025-01-01
    “…ABSTRACT Island ecosystems, particularly vulnerable to environmental challenges, host many endangered native species. …”
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  15. 1735

    Ethiopian Water Hyacinth Leaf Extract as a Potential Tannery Effluent Treatment Material by Fitsum Etefa Ahmed, Awoke Fenta Wodag, Gemeda Gebino Gelebo, Belay Meles Gebre

    Published 2022-01-01
    “…Industrial effluents have a serious problem on our ecosystem. Tannery effluent contains a huge amount of pollutant compounds such as toxic substances which need to be treated using either synthetic or natural products. …”
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  16. 1736

    Role of Microbes and Nanomaterials in the Removal of Pesticides from Wastewater by Arpita Roy, Madhura Roy, Saad Alghamdi, Anas S. Dablool, Angham Ahmed Almakki, Ismat H. Ali, Krishna Kumar Yadav, Md. Rabiul Islam, Marina M. S. Cabral-Pinto

    Published 2022-01-01
    “…The accumulation of pesticides in water sources due to runoff from agricultural lands has posed a serious threat to the biota of the water ecosystem as well as to the human population. Long-term exposure to pesticides can cause neurological disorders, reproductive complications, cancer, immunological, and pulmonary diseases. …”
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    Article
  17. 1737

    Optimizing Thermal Comfort in Urban Squares of Hot-Humid Regions: A Case Study Considering Tree Growth, Species, and Planting Intervals by Yixuan Xiao, Yong Huang, Xinchen Pan

    Published 2025-01-01
    “…Trees, as vital components of urban green spaces, provide multiple ecosystem services, especially in improving the microclimate. …”
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    Article
  18. 1738

    Seasonal Dynamics in Bacteriological and Physicochemical Water Quality of the Southern Gulf of Lake Tana by Baye Sitotaw, Belayneh Daniel, Mulugeta Kibret, Workiye Worie

    Published 2022-01-01
    “…Lake Tana offers a range of ecosystem services to the surrounding communities. …”
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  19. 1739

    Real time forecasting in the coastal zone: Stream power in the lower Mississippi River by Laura Manuel, Ehab Meselhe, Kelin Hu, Arnejan van Loenen, Thies Blokhuijsen, Md Nazmul Azim Beg

    Published 2025-02-01
    “…The provision of real time forecast data is becoming increasingly important for navigation and various ecosystem services in the Gulf region. Study focus: Advances in hydrologic forecasting are swiftly progressing due to advances in computing technology, modeling techniques, and data availability. …”
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  20. 1740

    Assessment of Land Use and Land Cover Changes in Afi River Forest Reserve Cross River State, Nigeria by C. I. Duru, U. D. Chima, C. Fredrick

    Published 2025-02-01
    “…This study evaluated the impact of land use and land cover (LULC) changes on selected ecosystem components in the Afi River Forest Reserve, Cross River State, Nigeria. …”
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