Sökning: "functional level environmental"

Visar resultat 1 - 5 av 58 uppsatser innehållade orden functional level environmental.

  1. 1. The Role of Functional Traits and Trade-offs in Seasonal Succession of Phytoplankton Community Structuring : A numerical investigation of resource acquisition traits of Lake Constance

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Ayesha Nagahage; [2024]
    Nyckelord :Phytoplankton; resource acquisition; traits; trade-off; resource limitation;

    Sammanfattning : Long-term ecological research in deep lakes offers valuable insights into understanding changes in trophic states and organization of phytoplankton assemblages. Utilizing five decades of phytoplankton taxonomic trait data from pre-alpine Lake Constance, a confirmed negative relationship was found between phosphate and light affinity at the annual community trait level. LÄS MER

  3. 2. Sustainability within the Swedish automotive industry - A qualitative study of the incorporation of sustainability criteria in the decision-making process

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Erik Enström; Olle Frendin; [2023-07-19]
    Nyckelord :Decision-making; Sustainability criteria; Automotive industry; Multi-criteria decision analysis; Scenario Planning;

    Sammanfattning : An increasing amount of pressure has been seen from stakeholders that companies should transition their business to become more sustainable. The result of this pressure can be seen in the Swedish automotive industry as the largest companies have all committed to ambitious sustainability goals. LÄS MER

  4. 3. The Challenges of Social Enterprises in Balancing Economic, Social, and Environmental Tradeoffs: Comparative Case Study of Hybrid Organizing- Swedish Context.

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Teame Gebremedhn Gebrai; [2023-07-18]
    Nyckelord :hybrid organizing; long-term collaboration; creating shared values; common initiatives; socioeconomic vulnerable; societal transformation; co-creation of values; cross-sector functional teams; inclusive and circular models;

    Sammanfattning : Purpose -This master thesis is to investigate the challenges of sustainability and to understand how massive effort of collaborative hybrid organizing, involving multiple stakeholders from private, public, and civil societies balance or aligns the activities that generate economic, social, and environmental impacts. And to analyze the effects of competition between the investors interested in the joint collaborative initiatives. LÄS MER

  5. 4. Framtagning av testrigg för att testa regnerosion på vindturbinblad

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Nils Arvidsson Lindbäck; David Johansson; [2023]
    Nyckelord :leading edge erosion; test rig; wind turbine blades; wind power; kanterosion; testrigg; turbinblad; vindkraftverk;

    Sammanfattning : Bakgrunden till projektet är problem med kanterosion av turbinblad inom vindkraftverks- industrin. Det är ett fenomen som uppstår när turbinblad roterar i höga hastigheter och träffar partiklar, främst vattendroppar i regn. LÄS MER

  7. 5. The climate impact of fishways : A life cycle assessment of Blyberg’s and Spjutmo’s up- and downstream fishways

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Ellen Lundin; Lovisa Liljenberg; [2023]
    Nyckelord :LCA; life cycle analysis; life cycle assessment; fishways; fish; fish migration; climate impact; technical fishways; co2 equivalents; co2 eq; hydro power; HPP; Sweden; construction; concrete; reinforcement steel;

    Sammanfattning : The Swedish national plan for reapproval of hydropower describes that hydropower plants (HPPs) are required to be reassessed to ensure that modern environmental conditions are set for the permits. Since dams and HPPs create barriers for migrating fish and consequently disfavor biological diversity, one consequence of the national plan is that fishways are being constructed. LÄS MER