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Showing result 1 - 5 of 78 essays matching the above criteria.

  1. 1. Modelling the Water Table in a Bog

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Tobias Bowley; [2023]
    Keywords : Physics and Astronomy;

    Abstract : Over the past five years, an ongoing study at INES, Lund University, have examined the encroachment of trees and vegetation into a bog ecosystem in northern Scania, Sweden. While several factors have been identified as contributing to this ecological transformation, including, nutrient availability, and climate, the hydrological aspect remains a key area of investigation. READ MORE

  3. 2. Lindmalva i sockerbetor : ett framtida ogräs

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Frederik Falck; [2023]
    Keywords : Abutilon theophrasti Medik; Beta vulgaris; biologi; Conviso One; förebyggande åtgärder; herbicider; mekanisk bekämpning; ogräsbekämpning; reproduktion;

    Abstract : Lindmalva (Abutilon theophrasti Medik) är ett sommarannuellt örtogräs som kan leda till kraftiga skördesänkningar i sockerbetor. Svenska betodlare har hittills varit förskonade mot lindmalvan och det har enbart rapporterats om enstaka fynd. READ MORE

  4. 3. Investigation of the effect of waterwork sludge on the pre-precipitation at the wastewater treatment plant in Norrköping

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Sara Derelöv; [2023]
    Keywords : Wastewater treatment plant; waterwork sludge; pre-precipitation; precipitation chemical; aluminum sulfate; ferric chloride;

    Abstract : .... READ MORE

  5. 4. Social Stormwater : Treating the stormwater through blue-green social strategies in Hagsätra, Stockholm

    University essay from KTH/Urbana och regionala studier

    Author : Linn Johansson; [2023]
    Keywords : Stormwater; social sustainability; stormwater management; rainwater; biodiversity; recreation;

    Abstract : This project is established on the following questions:  How can Stockholm adapt to increasing extreme rainfall events through combined stormwater drainage strategies?How can social sustainability be implemented in stormwater treatment?How can stormwater and social design educate the public about the importance of clean water bodies?  Global and national trends show that annual precipitation is increasing, and extreme weather events are becoming more common. Urban landscapes are more susceptible to cloudburst flooding due to impervious surfaces. READ MORE

  6. 5. Trace element leaching from alum shale fines and red ash from Kvarntorp during a large column test

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Helena Rydfjord; [2022]
    Keywords : Alum shale; Leachate; Trace elements; Kvarntorp;

    Abstract : Fuel shortage during the Second World War led to oil production in Kvarntorp, Kumla during 1942-1966 by pyrolyzing alum shale rich in pyrite, FeS2, and organic material such as kerogen. This production has led to a lot of waste laying deposited out in the open after the mining closed and has had negative environmental impact in the form of ongoing weathering and leaching of acidic water and leaching of trace elements into its surroundings. READ MORE