Essays about: "geologi"

Showing result 36 - 40 of 88 essays containing the word geologi.

  1. 36. Application of ERT and IP for localisation of chlorinated hydrocarbons at a former dry-cleaning facility

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

    Author : Hedda Jönsson; Anna Wiberg; [2017]
    Keywords : Chlorinated hydrocarbons; PCE; Hagforstvätten; Geophysics; Resistivity; Chargeability; Geological features; Man-made structures; Technology and Engineering; Earth and Environmental Sciences;

    Abstract : At Hagforstvätten a dry-cleaning facility operated 1970 – 1993 and leached huge amounts of tetrachloroethene (PCE) to soil and groundwater. This study was conducted at the contaminated site and focused on applying the geophysical methods Electrical Resistivity Tomography (ERT) and Induced Polarization (IP) to investigate if it was possible to locate source zone, degradation zones and groundwater plumes of PCE. READ MORE

  3. 37. Geochemical Investigation of Arsenic in Drinking Water Sources in Proximity of Gold Mining Areas within the Lake Victoria Basin, in Northern Tanzania

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Enrico Lucca; [2017]
    Keywords : ;

    Abstract : Access to safe drinking water is a challenge for rural communities in many developing countries. Drinking contaminated water endangers human health and impairs social and economic development. Arsenic (As) is a metalloid widely distributed into the environment and is highly toxic in its trivalent inorganic form. READ MORE

  4. 38. Grading the ecosystem services : an analyze of the ecosystem services in the public parks of Tokyo

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Amy Berggren; [2017]
    Keywords : ecosystem services; ekosystemtjänster; Japan; Tokyo; park; eco-point; analysis;

    Abstract : This is a masters thesis of 30 hp made in the course Master Project in Landscape Architecture (course code EX0814) in the programme Landscape Architecture – Master´s Programme at the Swedish University of Agricultural Science (SLU) in Alnarp, Skåne prefecture, Sweden. It was made in collaboration with a transfer student program at Chiba University in Matsudo, Chiba prefecture, Japan. READ MORE

  5. 39. The Geothermal Potential in Isla Campuzano, Nicaragua

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

    Author : Louise Selméus; Manuela Stierna; [2017]
    Keywords : Geothermal Potential; Geochemistry; Geological Mapping; ICP-OES; QGIS; Hot Springs; Waters Samples; Na-K-Ca Geothermometer; Medium Enthalpy; Nicaragua.; Technology and Engineering;

    Abstract : Nicaragua has a geothermal potential of 1519 MW (CNE 2001) due to its volcano chain created by the tectonic activity between the Cocos plate and the Caribbean plate. The Ministry of Energy and Mines in Nicaragua has the ambition to have 91% of Nicaraguas energy consumption from renewables energy for 2027 where geothermal energy will constitute 22%. READ MORE

  6. 40. Critical Assessment of the Mineralogical Collections at Uppsala University using Raman Spectroscopy

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Yuliya Zhuk; [2017]
    Keywords : Raman spectroscopy; gemmology; geology; mineralogy; Mineralogical Collectio; Ramanspektroskopi; gemologi; geologi; mineralogi; mineralogisk samling;

    Abstract : The technique of Raman spectroscopy was applied in order to identify and characterize the number of minerals in the mineralogical collection at the Department of Earth Sciences. The collection was broadened with five rare carbonates borrowed from the collection of the Swedish Museum of Natural History in Stockholm. READ MORE