Sökning: "Natural acidification only"

Visar resultat 1 - 5 av 13 uppsatser innehållade orden Natural acidification only.

  1. 1. Quantifying panarchy of lake systems: implication for resilience and management (Case study)

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Ran Hur; [2021]
    Nyckelord :Sustainable Development; Liming; Panarchy; Resilience; Lake ecosystem; Natural resource management;

    Sammanfattning : Liming has been used extensively in Sweden, but the management success has been only partial, mostly mitigating the impact of acidification rather than restoring the ecological communities to a self-maintaining pre-acidified state. Rather than a sound restoration tool, liming is a form of command-and-control management that comprises a significant disturbance in the system, which manifests in the form of profound alterations of biophysical settings of lakes. LÄS MER

  3. 2. SOLAR ROOF - Roof potential investigation for installing PV system

    Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Forough Hosseini; Saba Salehi; [2020]
    Nyckelord :Solar roof; solar potential; PV system; Ventilation system; Photovoltaics; million-program buildings; Technology and Engineering;

    Sammanfattning : By increasing the amount of CO2 emissions to the atmosphere because of using fossil fuel and the limitation of non-renewable energy sources, solar photovoltaics technology has been growing steadily and is thought to play an important role in the realm of future energies. The objective of this thesis is to investigate the potential of the rooftops for installing PV system on a small scale of 30 multifamily houses in Gothenburg divided into four categories of age, location, roof type, and ventilation system. LÄS MER

  4. 3. Silk's sweet spot: untangling the requirements for artificial silk extrusion using a biomimetic approach

    Master-uppsats, Lunds universitet/Tillämpad biokemi

    Författare :Rodrigo Sanches Pires; [2019]
    Nyckelord :silk fibroin; injectability; extrusion; hydrogels; soft matter mechanics; biomimetic progressive acidification; silk self-assembly; thioflavin t; physical chemistry; biofabrication; spectroscopy; silk spinning; applied biochemistry; tillämpad biokemi; Technology and Engineering;

    Sammanfattning : Up to this date, only a few silk hydrogels were reported to be injectable. Of these, none are truly biomimetic, and are instead comprised of blends with limited amounts of silk. Hence, no truly silk-based hydrogels exist as of today. LÄS MER

  5. 4. Ekosystemtjänster från sjögräsängar i Östersjön

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Jonas Hägg; [2018]
    Nyckelord :Östersjön; ekosystemtjänster; sjögräsängar; Social Sciences; Earth and Environmental Sciences;

    Sammanfattning : Ecosystem services is a relatively unexplored term in environmental science and in the society as well. The concept can seem rather abstract and difficult to understand to the public but it does not have to be. LÄS MER

  7. 5. Återbruk av möbler och inredning i studentbostadsområden

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Cecilia Crampelle; [2018]
    Nyckelord :;

    Sammanfattning : Every year bulky waste is stashed outside and around the waste rooms that could be reused if taken care of properly. The European Union has set the waste hierarchy to lead the society in a direction towards a more sustainable consumption and waste management. LÄS MER