Showing 41 - 60 results of 195 for search '"aquatic ecosystem"', query time: 0.06s Refine Results
  1. 41

    Plankton diversity and aquatic ecology of a freshwater lake (L3) at Bharti Island, Larsemann Hills, east Antarctica by Pawan K. Bharti, U.K. Niyogi

    Published 2015-04-01
    “…Phytoplankton and zooplankton were also assessed in the aquatic ecosystem of Lake L3 at Bharti Island, Larsemann Hills over east Antarctica. …”
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  2. 42

    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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  3. 43

    Physical and chemical processes driven by natural iron minerals in aquatic environments by Yuanyuan Chen, Na Huang, Yingying Li, Yin Lu, Yilan Jiang, Zeng Zhou, Dawei Wang

    Published 2025-01-01
    “…Their abiotic migration and transformation processes are pivotal for maintaining aquatic ecosystem stability, particularly in nitrogen and organic carbon dynamics. …”
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  4. 44

    In-Situ Investigation of Copepod Predators of <i>Ichthyophthirius multifiliis</i> Theronts from Fish-Farming Pond by Lijun Wang, Bingwen Xi, Kai Chen, Jun Xie, Liangkun Pan

    Published 2024-12-01
    “…., and <i>Mesocyclops</i> sp. from the in-situ predation aquatic ecosystem, and among these copepods, <i>C. vicinus</i> was identified as a natural dominant predator of <i>I. multifiliis</i>. …”
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  5. 45

    Effects of Physicochemical Variables of Superficial Waters on the Abundance of the North African Freshwater Crab Potamon algeriense (Bott, 1967) by Soufiane Fadlaoui, Ouahid El Asri, Mustapha Bouterfas, Mohammed Melhaoui

    Published 2021-01-01
    “…The large number of pollutants discharged into the aquatic environment may influence the physicochemical and biological qualities of the aquatic ecosystem. This study discloses the global quality of the surface waters and the effect of physicochemical variables on the abundance of the African freshwater crab Potamon algeriense inhabiting Zegzel watercourse, a mountain stream in the northeast of Morocco. …”
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  6. 46

    Trace elements in fish species from the Punjnad headworks: Bioaccumulation and human health risk assessment. by Saima Naz, Qudrat Ullah, Dalia Fouad, Abdul Qadeer, Maria Lateef, Muhammad Waqar Hassan, Ahmad Manan Mustafa Chatha

    Published 2025-01-01
    “…Further studies are required to evaluate the contamination of other trace elements in the aquatic ecosystem of the current site. This study will be useful for policymakers and the water department to take necessary counteractions to reduce the impact of TTEs at the study site.…”
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  7. 47

    How to assess water quality change in temperate headwater catchments of western Europe under climate change: examples and perspectives by Gascuel-Odoux, Chantal, Fovet, Ophélie, Faucheux, Mikaël, Salmon-Monviola, Jordy, Strohmenger, Laurent

    Published 2022-10-01
    “…From these examples, we highlight four challenges for research on the relationships between climate and water quality: (i) developing functional typologies of chemical elements, (ii) performing multi-temporal and multi-spatial analysis by aggregating data into water-cycle periods, (iii) decoupling effects of climate conditions and human activities by testing hypotheses using parsimonious models, and (iv) incorporating water quality and aquatic ecosystem health into integrated models. Water quality integrates current and past (legacy) conditions, flow pathways, and biogeochemical reactivity, which themselves depend on the climate. …”
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  8. 48

    Spectroscopic aspects of underwater digital holography of plankton by Victor Dyomin, Igor Polovtsev, Alexandra Davydova, Nikolai Kirillov

    Published 2025-01-01
    “…Abstract Monitoring the parameters and behavior of plankton makes it possible to assess the state of the aquatic ecosystem and detect the beginning of an environmental disaster at an early stage. …”
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  9. 49

    Evaluating Batch Imaging as a Method for Non-Lethal Identification of Freshwater Fishes by Conrad James Pratt, Nicholas E. Mandrak

    Published 2025-01-01
    “…Freshwater fish community surveys are an important component of aquatic ecosystem management. However, the standard method for taxonomic identification currently used for these surveys, wherein fishes are manually identified in the field by a taxonomic expert, has several shortcomings. …”
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  10. 50

    Exploration of Indigenous Fungi: Identification of Fungal Isolates from Industrial Waste Disposal Rivers by Dewi Ratna Stia, Sanjayasari Dyahruri, Palupi Endah Sri, Kurniawati Any, Ramadani Putri, Nida Arroyan Yasinta

    Published 2025-01-01
    “…Waste management using fungi supports the achievement of SDG 6 (clean water and sanitation) by improving water quality through the degradation of harmful compounds, SDG 12 (responsible consumption and production) by providing sustainable waste management methods, and SDG 14 (marine ecosystems) by prevent river pollutants from reaching the sea to maintain the health of the aquatic ecosystem.…”
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  11. 51

    Environmental Effects of Brick Making on a Wetland Ecosystem: A Case Study of Kakiizi Wetland Ntungamo District. by Nimusiima, Nicholas

    Published 2024
    “…A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally for shorter periods. …”
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    Thesis
  12. 52

    Photocatalytic degradation of ciprofloxacin antibiotic from aqueous solution by BiFeO3 nanocomposites using response surface methodology by R. Mostafaloo, M. Asadi-Ghalhari, H. Izanloo, A. Zayadi

    Published 2020-04-01
    “…The influent of ciprofloxacin to water resources in a low concentration affect the photosynthesis of plants, transforms the morphological structure of the algae, and then disrupts the aquatic ecosystem. 75% of this compound is excreted from the body down to the wastewater which should be removed. …”
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  13. 53
  14. 54

    Microbial diversity and biogeography across gastrointestinal tracts of Takifugu pufferfish revealed by full-length 16S amplicon sequencing by Xingkun Jin, Yan Shi, Zhenlong Sun, Yaohui Wang, Zhe Zhao

    Published 2025-01-01
    “…Fish, which are vital for both aquatic ecosystem functionality and global food supply, rely heavily on their gastrointestinal tract (GIT) microbiota for the digestion that underpins their growth and health. …”
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  15. 55

    Dual-Source Optimization of the “Diverting Water from the Yangtze River to Tai Lake (DWYRTL)” Project Based on the Euler Method by Ruichen Xu, Yong Pang, Zhibing Hu, John Paul Kaisam

    Published 2020-01-01
    “…The current “Diverting Water from the Yangtze River to Tai Lake (DWYRTL)” project uses a single water source, the Wangyu River, for diversion, a model that may significantly affect the nearby flow rate or uniformity of the lake and is not conducive to the long-term stability of the aquatic ecosystem in the Tai Lake district of the eastern part of the lake. …”
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  16. 56

    Tire rubber-derived contaminants 6PPD and 6PPD-quinone reduce attachment and outgrowth of trophoblast spheroids onto endometrial epithelial cells by Jong Geol Lee, Seon Min Lee, Moonjung Hyun, Jeong Doo Heo

    Published 2025-01-01
    “…N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD), a synthetic additive widely used in the rubber industry, and its oxidized product 6PPD-quinone (6PPDQ), have garnered widespread attention as an emerging hazardous chemicals owing to their potential detrimental effects on aquatic ecosystem and human health. The effects of 6PPD and 6PPDq on the female reproductive tract, especially embryo implantation, remain unknown and were investigated in this study. …”
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  17. 57

    Improving hierarchical ammonium control operation in wastewater treatment with non-ideal sensors and actuators using filters, adaptive control and measurement error prediction by I. Santín, M. Meneses, C. Pedret, M. Barbu, R. Vilanova

    Published 2025-12-01
    “…Noise in ammonium measurement can lead to incorrect control actions by controllers, which can have negative consequences on the aquatic ecosystem, and greater wear on the actuators. Filters are applied with the main goal of reducing variations in ammonium measurement and, consequently, in the actuator, while improving dissolved oxygen set-point tracking. …”
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  18. 58

    Spatiotemporal distribution patterns and assembly mechanisms of eukaryotic plankton communities in Liujiaxia Reservoir at the northeastern edge of the Tibetan Plateau by Lingyun Chen, Jihua Cheng, Yangcuo Wanma, Shiying Zhu, Alan Warren, Yingzhi Ning

    Published 2025-02-01
    “…ABSTRACT Eukaryotic plankton are important parts of the aquatic ecosystem and their community composition and spatiotemporal distribution patterns are affected by environmental factors. …”
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  19. 59

    Dye adsorption on fish scale biosorbent from tannery wastewater by Md. Abul Hashem, Forhad Ahammad, Bishwajit Chandra Das, Eshtiyaq Tauhid Enan, Modinatul Maoya, Mohammad Jakir Hossain Khan, Md. Mukimujjaman Miem

    Published 2025-01-01
    “…Dyes in wastewater have an adverse influence on the aquatic ecosystem. This research concerns the suitability of fish biowaste adsorbent for dye removal from tannery wastewater. …”
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  20. 60

    Methimazole disrupted skeletal ossification and muscle fiber transition in Bufo gargarizans larvae by Fei Wei, Xueyi Wu, Hongyuan Wang, Yongpu Zhang, Lei Xie

    Published 2025-01-01
    “…Future studies should address the toxicity of EDCs to wildlife and inform aquatic ecosystem conservation strategies.…”
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