Essays about: "Dredging"

Showing result 1 - 5 of 22 essays containing the word Dredging.

  1. 1. Evaluation of in-situ technology performance and decision analysis by combining economic and environmental impact analysis for a case study

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Elham Tamadonyazdian; [2023]
    Keywords : Stabilization; Dredging; Solidification; Cement mixtures; Binders; In-situ technology; Environmental impact categories; Life cycle assessment LCA ; Economic analysis; Life cycle costing LCC ; Global Warming Potential GWP ; Acidification Potential AP ; Eutrophication Potential EP ; Ozone Layer Depletion Potential ODP ; Single-Point Rate SPR .; Technology and Engineering;

    Abstract : In the contemporary global context, the global focus on reducing environmental impacts in any formats has intensified. This study intends to assess the environmental impacts and life cycle costs associated with the A1-A5 stages (production and construction stages) of the Köping Port project and eight additional proposed scenarios. 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. “Holding course” towards environmental injustice. An explorative analysis of the environmental injustices in the decision-making process of the 9th dredging of the Elbe River in Hamburg, Germany

    University essay from Lunds universitet/LUCSUS

    Author : Dana Dedeck; [2022]
    Keywords : Sustainability Science; Dredging; Environmental Justice; Hamburg; Science Technology Studies; Port City; Social Sciences;

    Abstract : Responding to the pressure of economies of scale, port cities like Hamburg “hold course” towards a development strategy, meeting demands of upscaling navigational infrastructure through dredging. Research focusing beyond distributional injustices is scarce and remains technocratically driven. READ MORE

  5. 4. Environmental radiation measurements at Barsebäck nuclear power plant during the decommissioning phase

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Patrik Dahlström; [2022]
    Keywords : Medicine and Health Sciences;

    Abstract : Background and aim: The Barsebäck nuclear power plant (NPP) units ceased operations in 1999 and 2005. Now the NPP is in the phase of decommissioning, which is a complicated process that will take many years to complete. Radiological characterization of the surrounding area is a part of the decommissioning process. READ MORE

  6. 5. Framtidens vattenvård : en kvantifiering av internbelastningen av fosfor i Vansjön och Nordsjön i Norduppland

    University essay from SLU/Dept. of Aquatic Sciences and Assessment

    Author : Caroline Agrillo; Jens Fölster Jens Fölster; [2021]
    Keywords : fosfor; internbelastning; eutrofiering; syrebrist; aluminiumbehandling; biomanipulation;

    Abstract : En kvantifiering av internbelastningen av fosfor gjordes i de eutrofierade sjöarna Vansjön och Nordsjön i Norduppland genom fysiokemisk mätning av vattnet och fraktionsanalys samt inkuberingsanalys av sediment. Mycket låga syrehalter mättes under vintern 2021 medan vattnet var övermättat på syre under våren detsamma året. READ MORE