Showing 1 - 20 results of 21 for search '"riparian zone"', query time: 0.08s Refine Results
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    The paradox when managing the riparian zones of rivers with engineered embankments in The French prealps by André Evette, Caroline Zanetti, Paul Cavaillé, Fanny Dommanget, Patrice Mériaux, Michel Vennetier

    Published 2014-07-01
    “…However, alluvial vegetation and riparian zones can play important ecological roles by providing often very biodiverse environments and acting as biological corridors.There is a paradox when managing these embankments between the security requirement to exclude woody plants and the ecological imperative to add vegetation. …”
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    Assessment and analysis of riparian zone downstream of Brantas River at three different points in Mojokerto region, East Java, Indonesia by Khalifa Abdalnasser A M, Leksono Amin Setyo, Marjono, Rachmansyah Arief

    Published 2025-01-01
    “…This study aims to analyse the species richness downstream of the Brantas River riparian zone in the Mojokerto Region. The research was conducted in December 2023. …”
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    Diversity and Conservation Status of Large Mammals in Ghamot National Park, Azad Jammu and Kashmir, Pakistan by Muhammad Jahangeer, Siddique Muhammad, Muhammad Shakeel, Mir Muhammad Saleem, Ali Usman, Hussain Abid

    Published 2024-10-01
    “… We assessed the richness, diversity, composition of the large mammal community in Ghamot National Park (GNP), Neelum valley Azad Jammu and Kashmir, Pakistan, and how these characteristics differed between four habitat types: forest, riparian zone, scrubland, and wetland, as well as between seasons. …”
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    Research Progress on Landscape Pattern and Its Impacts on Water Environment and Water Ecology of Rivers and Lakes by FANG Shenguang, JIANG Peixuan

    Published 2020-01-01
    “…Landscape pattern makes great influence on the water environment and water ecology of rivers and lakes.In recent years,it is a hot research direction for ecological assessment and restoration of rivers and lakes to reflect the environment and ecological process of rivers and lakes through analysis and research of the landscape pattern at different scales.Meanwhile,the rapid development of 3S technology provides a broad platform for the research and application of landscape pattern,making the analysis of landscape pattern under multi-space-time and multi-scale simpler and more effective.This paper summarizes the research progress of current landscape pattern,reviews its impact on hydrological process,water quality,aquatic organisms and riparian zone,expounds the research methods and results for recent years,further summarizes the similar scientific research achievements by taking the Pearl River Basin as an example for reference,and finally proposes the research prospects.…”
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    Health Assessment of the Lower Reaches of Longhe River under Watershed Systematic Treatment by YU Binjing, FU Yicheng

    Published 2022-01-01
    “…River health assessment is the basis for watershed planning,systematic treatment,and ecological restoration.The lower reaches of the Longhe River in Langfang suffer fragile ecology and lack water fluidity,showing a poor water environment.To accurately assess the ecological health of rivers severely disturbed by human activities and identify the fragility factors in the ecosystem,we construct a health assessment index system for the Longhe River based on the analytic hierarchy process (AHP).The river health assessment index system consists of five aspects:hydrological integrity,physical structural integrity,chemical integrity,biological integrity,and social function integrity.The Langfang section of Longhe River is generally in a healthy state with a health assessment score of 75.18.According to the assessment results,the Longhe River watershed has problems such as large development and utilization of water resources,low wetland retention rate,serious artificial disturbance in the riparian zone,and poor quality of the upstream water.The proposed assessment method could provide a reference for the health assessment of rivers under severe artificial control.…”
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    Composition and Water Ecology Indication of Functional Feeding Groups of Zoobenthos in Liuxi River by CHEN Ci, ZHU Kunpeng, LIU Yue, LI Jiaxu, TAN Ying, WANG Lu

    Published 2022-01-01
    “…The Liuxi River is the most important river system in Guangzhou,and systematic monitoring and assessment provide basic information for the health management of the Liuxi River ecosystem.Field in-situ sampling of zoobenthos in the Liuxi River was conducted during the dry (March) and wet (September) seasons in 2019 to explore the spatio-temporal distribution characteristics of functional feeding groups (FFGs) of zoobenthos,and the habitat conditions of the Liuxi River were assessed by the composition of the zoobenthos FFGs.The results show that the main group of zoobenthos in the Liuxi River Basin is collectors,followed by scrapers and predators,whereas filterers and shredders are rarely observed.The dominant groups at the sampling sites in the upper and middle reaches are moderate pollution tolerant collectors (Baetidae and Corbiculidae) and pollution tolerant collectors (Chironomidae),while the sampling sites in the lower reaches are overwhelmingly dominated by pollution tolerant collectors (Chironomidae).Environmental factors significantly affect the distribution of zoobenthos FFGs.Specifically,the key environmental factors in the dry season are velocity and NO<sub>3</sub>,while those in the wet season are SiO<sub>2</sub> and velocity.The attributes of the Liuxi River ecosystem were analyzed on the basis of the composition of the zoobenthos FFGs.The results indicate that the ecosystems at most of the sampling sites in the Liuxi River are heterotrophic ones,and the riparian zone of this basin is not healthy.The longitudinal transport ability of the river is mostly in an unhealthy state.Predators' control effect is normal except at some sampling sites in the upper reaches.The basin maintains favorable habitat stability except at the sampling sites affected by sand dredging.…”
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    Vulnerabilidade socioambiental à inundação na área urbana de londrina – PR by Mirian Vizintim Fernandes Barros, Crislaine Mendes, Paulo Henrique Marques de Castro

    Published 2015-07-01
    “…Thus, for each census tract, six specific indicators were generated and after staggered.The Environmental Vulnerability Index was calculated from the variables: slope, soil and riparian zone, fixed at 30 meters required by law. The mapping of each of these variables was extrapolated to the census tract, making possible the intersections. …”
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    Carabid beetles as indicators of stream zonation by Franziska Middendorf, Bernhard Eitzinger, Martin H. Entling, Jens Schirmel

    Published 2025-01-01
    “…We conclude that carabids are therefore excellent ecological indicators of the zonation of the riparian zone of small streams.…”
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    Genetic structure and demographic analysis of a true single-population species, Camellia azalea by Ruo-Qiu Wang, Ying Xu, Min Zhang, Gang Hao, Qiang-Min Zhao, Xin-Kai Liu, Xiao-Fei Liu, Bo Yu, Wen-Ju Zhang

    Published 2024-12-01
    “…Furthermore, the results are also of enlightening significance to the conservation of other SPS, especially those distributed along the riparian zone.…”
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    Improving the hydrological consistency of a process-based solute-transport model by simultaneous calibration of streamflow and stream concentrations by J. Salmon-Monviola, O. Fovet, M. Hrachowitz

    Published 2025-01-01
    “…Evaluation using independent datasets indicated that the model usually reproduced dynamics of groundwater level and soil moisture in upslope and riparian zones correctly for all calibration scenarios. …”
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    Fencing Pasture Streams, Ponds, and Wetlands by William M. Giuliano

    Published 2006-06-01
    “…Giuliano, encourages the fencing of riparian zones to exclude grazing livestock and provide better habitat for wildlife. …”
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