Essays about: "geologi"

Showing result 31 - 35 of 88 essays containing the word geologi.

  1. 31. Physico-chemical evaluation of the water quality in Rocha River: A qualitative and comparative analysis including aspects of social and environmental factors

    University essay from Lunds universitet/Teknisk geologi

    Author : Stina Jacobson; Ida Sekizovic; [2019]
    Keywords : Cochabamba; Rocha River; water quality analysis; water pollution; wastewater; regulations; ICO-index; Hec-RAS; minor field study; Technology and Engineering; Earth and Environmental Sciences;

    Abstract : In this study, a physico-chemical analysis of the Rocha River was performed during the beginning of the rainy season 2018 in order to examine the current state of the water quality in the river at six different locations. The river, located in the Cochabamba department, Bolivia, was examined from upstream in Sacaba to downstream in Sipe Sipe. READ MORE

  3. 32. APPRAISAL OF DIAMONDS AND GEMSTONES : How to facilitate the separation of natural and synthetic gemstones

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Anna Sahlin; [2018]
    Keywords : Desig; designprocess; teknisk design; civilingenjör; produkt design; produkt framtagning;

    Abstract : One major problem in the gemstone industry is that it is difficult to determine whether if a gemstone is natural or synthetic. Natural gemstones are found in the interior of the earth while the synthetic gems are created by people. READ MORE

  4. 33. Interpretation of geophysical and geochemical data in a 3D geological model construction of a contaminated site

    University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

    Author : Haoyu Wei; [2018]
    Keywords : Halogenated hydrocarbon; Geophysics; DCIP; GeoScene3D; Groundwater chemistry; Earth and Environmental Sciences; Technology and Engineering;

    Abstract : The Alingsås dry-cleaning facility is one of the heavily halogenated hydrocarbon contaminated sites in Sweden. The source of contamination dates back to the 1970s when a large scale tetrachloroethylene leakage outbroke inside the dry-cleaning building. READ MORE

  5. 34. The effect of groundwater extraction on nitrate vulnerable recharge areas (NFI) in Denmark. MIKE SHE simulations of different extraction scenarios.

    University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

    Author : Sophie Gruschka; [2018]
    Keywords : Groundwater modelling; MIKE SHE; Nitrate vulnerability; NFI; Brokilde; Halsnæs; Technology and Engineering;

    Abstract : This thesis aims to outline the effect of different abstraction scenarios on the extent of nitrate vulnerable recharge area (NFI) in two study areas in Denmark. NFI were designated in order to protect vulnerable groundwater resources from nitrate pollution, where the geology overlying the aquifers does not serve as a sufficient barrier. READ MORE

  6. 35. Hydrological and hydrogeological consequences of rapid and large-scale urbanization

    University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologi

    Author : Archana Ema Akhilesh; [2018]
    Keywords : Rapid and large-scale urbanization; ArcGIS; HEC-HMS; surface runoff; surface infiltration.; Technology and Engineering;

    Abstract : Urbanization is a process where rural population move to urban places for better job opportunities and facilities. This is a natural process and more or less unavoidable. But when this process takes place rapidly and at large -scale, the urban cities will undergo various changes that will impact the environment. READ MORE