Showing 841 - 860 results of 938 for search '"river basin"', query time: 0.10s Refine Results
  1. 841

    Helminth diversity of nutria (Myocastor coypus) across the Morava basin in the Czech Republic by Michal Benovics, Eva Nosková, Anna Klimešová, Lucie Škorpíková, Ema Jaššová, Jakub Drimaj, Jan Slováček, Ondřej Mikulka

    “…A total of 46 nutria cadavers were collected at 8 locations in the Morava River basin and examined using standard parasitological post-mortem procedures. …”
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  2. 842

    The microbial mechanism of maize residue decomposition under different temperature and moisture regimes in a Solonchak by Fan Huang, Wan Zhang, Lihua Xue, Bahar Razavi, Kazem Zamanian, Xiaoning Zhao

    Published 2025-01-01
    “…We measured the mass loss of residue (0, 4, 8, 15, 30, 60 and 90 days), CO2 emission (every two days), and the microbial community structure (0, 4, 15 and 90 days) by using the litter bag method, gas chromatography and high-throughput sequencing technology during the residue decomposition (90 days) in a saline-alkali soil from the Tarim River Basin, China under various temperatures (15 °C, 25 °C, 35 °C) and soil moisture levels (20%, 40%, 60% water holding capacity). …”
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  3. 843

    Estimation of daily groundwater evapotranspiration from diurnal variations of lysimeter experiments data in an arid zone by Peng Yao, Fengzhi Shi, Yuehui Wang, Ningze Dai, Chengyi Zhao

    Published 2025-04-01
    “…Study region: The Akesu National Station of Observation and Research for Oasis Agro-ecosystem in the Tarim River Basin, a typical arid region in northwest China. …”
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  4. 844

    A Heterogeneous Ensemble Learning Method Combining Spectral, Terrain, and Texture Features for Landslide Mapping by Yi He, Hesheng Chen, Qing Zhu, Qing Zhang, Lifeng Zhang, Tao Liu, Wende Li, Huaiyuan Chen

    Published 2025-01-01
    “…Finally, we evaluate the performance of the landslide recognition framework in the Bailongjiang River Basin complex scenes. The experimental results show that integrating the multidimensional features of spectral, terrain, and texture and using the heterogeneous ensemble learning method can reduce the missed and false detection of landslides in complex scenes. …”
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  5. 845
  6. 846
  7. 847

    Combined impacts of climate change and human activities on blue and green water resources in a high-intensity development watershed by X. Tan, B. Liu, X. Tan, X. Tan, Z. Huang, J. Fu

    Published 2025-01-01
    “…Specifically, comprehensive studies are scarce on the detection and attribution of variations of blue and green water in the Dongjiang River basin (DRB), an important source of regional water supply in the Guangdong–Hong Kong–Macao Greater Bay Area (GBA) of China. …”
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  8. 848

    Ecological risks in downstream lakes exacerbated by the three Gorges reservoir by Xinxin Chen, Yaxin Guo, Junhong Zhang, Xiao Han, Weiya Huang, Yao Yue

    Published 2025-01-01
    “…The results of this study provide necessary information for evaluating the impact of the TGD project on large lakes downstream and provide feasible suggestions for water resource management and ecological protection in the Yangtze River basin to ensure the realization of sustainable development in the future.…”
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  9. 849

    Slope Aspect Differentiation of Pisha Sandstone Slide Erosion and Its Response to Meteorological Factors by REN Yanan, LI Long, ZHANG Shangxuan, ZHANG Yu, ZHOU Xingchen

    Published 2024-12-01
    “…Clarifying the erosion mechanisms in this region is of great importance for the ecological protection and high-quality development strategy of the Yellow River Basin. [Methods] Using the gully slope system in Inner Mongolia as the study area, field monitoring and three-dimensional laser scanning technology were employed to analyze the spatial and temporal changes in micro-topography and erosion characteristics of the erosion interface under different slope aspects. …”
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  10. 850

    Reflexivity as a transformative capacity for sustainability science: introducing a critical systems approach by Anita Lazurko, Michele-Lee Moore, L. Jamila Haider, Simon West, Daniel D. P. McCarthy

    Published 2025-01-01
    “…We developed and refined the framework through a rapid scoping review of literature on transdisciplinarity, transformation, and reflexivity, and reflection on a scenario study in the Red River Basin (US, Canada). The framework characterizes reflexivity as the capacity to nurture a dynamic, embedded, and collective process of self-scrutiny and mutual learning in service of transformative change, which manifests through interacting boundary processes – boundary delineation, interaction, and transformation. …”
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  11. 851

    Effects of sub-monthly and sub-daily water level variations on water level fluctuation requirements of Phragmites australis and Phalaris arundinacea by Tingyu Zhang, Wenjuan Gao, Saibo Yuan, Xiaodie Jiang, Yongjing Zhao, Yongde Cui, Hongzhu Wang

    Published 2025-01-01
    “…Herein, we investigated the WLFRs of the two plants across water bodies with different WLVs in the Yangtze River Basin. We focused on the effects of sub-monthly and sub-daily WLVs on their average monthly water depth requirements (WDRs) during critical growth periods. …”
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  12. 852

    Modelling pre-Hispanic settlement patterns in Alto de Toche, Colombia by César Augusto Velandia, Daniel Ramírez, Jhony Carvajal, David Bejarano

    Published 2024-05-01
    “…The authors conclude that the patterns respond to a territorial understanding of its resources and the vertical exploitation of the agricultural thermal floors and micro-watersheds, associated with the east-west solar illumination over both sides of the Tochecito River basin; linked with the transit between ridges and steep slopes, through the network of pathways that originated the Quindío Trail. …”
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  13. 853

    Linking the life stages of fish into a habitat-ecological flow assessment scheme under climate change and human activities by Yiming Zhang, Wensheng Wang, Siyi Yu

    Published 2025-02-01
    “…Finally, a hydrology-hydrodynamic-habitat framework was established to quantify optimal ecological flow (OEF) and threshold ecological flow (TEF). The Jinsha River Basin (JRB) and the downstream reach of Xiangjiaba (XJB) hydropower station in the Jinsha River was selected as the study area and study reach, respectively. …”
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  14. 854

    Simulation and explanatory analysis of dissolved oxygen dynamics in Lake Ulansuhai, China by Fan Zhang, Xiaohong Shi, Shengnan Zhao, Ruonan Hao, Biao Sun, Guohua Li, Shihuan Wang, Hao Zhang

    Published 2025-02-01
    “…Study region: The largest lake in China's Yellow River Basin, Ulansuhai. Study focus: After implementing the optimal noise reduction strategies based on wavelet transform for the high-frequency monitoring data, hybrid models coupling random forests, support vector machines, and artificial neural networks were employed to simulate the dissolved oxygen in the lake during both the open-water and ice-covered periods. …”
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  15. 855

    Source Apportionment and Analysis of Potentially Toxic Element Sources in Agricultural Soils Based on the Positive Matrix Factorization and Geo-Detector Models by Xu Liu, Zhongfang Yang, Bo Li, Zhiliang Wu, Lei Wang, Tao Yu, Cheng Li, Zexin He, Minghui Xie, Chenning Deng, Huading Shi

    Published 2025-01-01
    “…In this study, regional potentially toxic element pollution of the soils in the Nanliujiang River Basin was analyzed using the positive matrix factorization (PMF) model and the geo-detector model. …”
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  16. 856
  17. 857

    Assessment of the sedimentation and trapping efficiency in dam reservoirs by applying the settling basin framework by Bérenger Koffi, Koffi Eugène Kouakou, Alexis Loukou Brou, Martin Sanchez, Ouédé Gla Blaise, Brice Wawogninlin Coulibaly, Franck Hervé Akaffou, Michal Habel, Amani Michel Kouassi, Dibi Brou, Kouakou Lazare Kouassi

    Published 2025-02-01
    “…Study region: The investigated object is the Lobo Dam reservoir, located in the south part of the Lobo River Basin in west-central Côte d’Ivoire, West Africa. …”
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  18. 858
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  20. 860

    Evaluation of the planting performance for planting substrate using the SQI-CRITIC combination model based on the least squares method by Ning Wang, Dong Xia, Dong Xia, Dong Xia, Xiaoming Duan, Bingqin Zhao, Bingqin Zhao, Wennian Xu, Wennian Xu

    Published 2025-02-01
    “…Photosynthetic rate (1.97 μmol∙m−2∙s−1) and transpiration rate (0.25 mmol∙m−2∙s−1) were significantly higher than the other fitness ratio components (P < 0.05), while the stomatal width (87.03 μm) was the largest and stomatal density (19.6%) was the lowest (P < 0.05). (2) The results calculated by the SQI-CRITIC combination model based on the least square method are scientific and effective, more accurate and in line with the actual situation. (3) The comprehensive analysis recommended the use of a quality mix ratio (mixture of sediment, amendment of habitat material, organic matter, cement = 100:3:12:4) in ecological restoration to achieve the best plant growth and ecological restoration effect.ConclusionThe experimental results can be extended to more areas that need to use sandy soil for ecological restoration, with a view to providing a theoretical basis for soil quality evaluation, soil and water conservation control, and ecological construction in the Yellow River Basin.…”
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