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Showing result 1 - 5 of 60 essays matching the above criteria.

  1. 1. DEVELOPING METHODS FOR WATER QUALITY MEASUREMENT : Using machine learning and remote sensing to predict absorbance with multispectral imaging

    University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Author : Ola Bratt; [2023]
    Keywords : Remote Sensing; Multivariate Analysis; Machine Learning; GIS; Spectroscopy; Spectral imaging; Multispectral imaging; Water Quality;

    Abstract : Water resources play an important role in society and fulfill various functions such as providing drinking water, supporting industrial production and enhancing the overall landscape. Water bodies, such as rivers and lakes, are particularly important in this context. READ MORE

  3. 2. The geochemical status of the surface water and the sediments in the estuary of the Sangis River, Kalix, Sweden

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Anton Sandberg; [2023]
    Keywords : Framboidal pyrite; dredging; Sangis River; estuary; redox ladder; sediment; sediment cores; SEM-EDS;

    Abstract : It has been common in forestry and agriculture to drain waterlogged areas through ditching in order to cultivate them. The ditches that drain water are usually connected to some watercourse, such as a river. READ MORE

  4. 3. Rainwater Collecting Roofs on Schools in Indonesia : Field Study for a self-sufficient school

    University essay from KTH/Byggteknik och design

    Author : Sofia Andersson; Sophie Collin; Amanda Eriksson; [2023]
    Keywords : clean drinking water; water quality; water scarcity; Surabaya Indonesia; rainwater harvesting; selfsufficiency; sustainable construction; wastewater management; renewable energy; school design; rent dricksvatten; vattenkvalitet; vattenbrist; Surabaya Indonesien; regnvatteninsamling; självförsörjning; hållbar konstruktion; avloppshantering; förnybar energi; skolplanering;

    Abstract : Denna rapport har delats in i två delar, där den första delen fokuserar på den praktiskatillämpningen av konstruktionen och den andra delen fokuserar på skolans design ochfunktion. Detta för att designen ska byggas på vetenskapliga grunder, där det är bevisat attprocessen är genomförbar och har ett syfte. READ MORE

  5. 4. Investigating the dynamics controlling dissolved organic matter bioreactivity in agricultural stream water and its link to carbon evasion : A statistical analysis

    University essay from Stockholms universitet/Institutionen för naturgeografi

    Author : Sara Schützer; [2022]
    Keywords : ;

    Abstract : While streams and rivers emit large quantities of CO2 to the atmosphere, both the mechanisms controlling CO2 evasion as well as the sources of CO2 are still uncertain. One potential source of stream CO2 is in-stream degradation of dissolved organic matter (DOM). READ MORE

  6. 5. Contribution to Sustainable Water Management in oligotrophic mountainous rivers : Sunlight induced inactivation of Escherichia coli under the influence of physicochemical parameters water-color and water depth

    University essay from Mittuniversitetet/Institutionen för ekoteknik- och hållbart byggande

    Author : Béla efternamn:Szépfalusi Student 1; [2022]
    Keywords : bacterial inactivation; E. coli; UV-radiation; water color; water depth; sustainable water management;

    Abstract : Water is essential for life on earth. Human society is challenged to sustain sufficient water quantity of good quality. This objective is reflected in sustainable development goal 6, “clean water and sanitation”. READ MORE