Essays about: "culverts"

Showing result 1 - 5 of 15 essays containing the word culverts.

  1. 1. Sustainable Infrastructure – The case of road culvert replacements in Northern Sweden

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Sophia Andrew-Nielsen; [2023]
    Keywords : Agenda 2030; Infrastructure; Road Culverts; Shared Understanding; Sustainability; Sustainable Development;

    Abstract : Sweden is often identified as one of the countries where implementation of Agenda 2030 and the Sustainable Development goals (SDGs) is high. There is still, however, considerable room for improvements, especially considering the mitigation of climate change, and in addition, the reinterpretation of Agenda 2030 and the SDGs have been proven challenging in Swedish sustainability governance. READ MORE

  3. 2. Vägtrummeinventering : jämförelse av två inventeringsmodeller för vägtrummor

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Tor Wik; [2020]
    Keywords : vandringshinder; vägpassager; biotopkarteringsdatabasen; modell;

    Abstract : Rapporten jämför uppgifter från en inventering av vägtrummor som gjorts av Skogsstyrelsen med de krav på data som finns i Biotopkarteringsdatabasen beträffande vandringshinder och vägpassager. Biotopkarteringsdatabasen är en nationell sammanställning av data om vatten-drag som utvecklats av Länsstyrelsen i Jönköping. READ MORE

  4. 3. Phenotypic correlates of spawning migration behaviour for roach (Rutilus rutilus) and ide (Leuciscus idus) in the stream Oknebäcken, Sweden.

    University essay from Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

    Author : Emma Lindbladh; Johanna Eriksson; [2020]
    Keywords : Anadromous; cyprinids; diadromous; fish migration; ide; leuciscus idus; migration barriers; PIT-tag; roach; rutilus rutilus; sex ratio; spawning migration; Sweden;

    Abstract : Migration occurs among many animal species for the purpose of, among other things, finding food or to reproduce. Spawning migration is a form of migration that occurs among many fish species where they move to another site for reproduction. The movement can be obstructed by migration barriers like road culverts. READ MORE

  5. 4. Dynamic Soil-Structure Interactionof Soil-Steel Composite Bridges : A Frequency Domain Approach Using PML Elements and Model Updating

    University essay from KTH/Bro- och stålbyggnad

    Author : DIEGO FERNANDEZ BARRERO; [2019]
    Keywords : Dynamics; soil-steel bridges; soil-structure interaction; model updating; PML; particle swarm; corrugated steel plates; frequency domain assurance criteria; parallel computing 2;

    Abstract : This master thesis covers the dynamic soil structure interaction of soil-steel culverts applyinga methodology based on the frequency domain response. At the first stage of this masterthesis, field tests were performed on one bridge using controlled excitation. READ MORE

  6. 5. Viltpassager deras utformning, funktion och hur de nyttjas av djur

    University essay from SLU/Other

    Author : Hanna Åberg; [2019]
    Keywords : viltpassager; vilt; ekologi; ; viltbroar; viltolyckor; konnektivitet;

    Abstract : Infrastrukturer så som bilvägar, tågbanor och elledningar breder ut sig över landskapet och kan vara svåra för vilda djur att korsa. När vilt försöker korsa vägen riskerar de att stöta samman med fordonen på vägen. Viltolyckor kan leda till att både människor och vilt skadas eller avlider. READ MORE