Essays about: "Helge å"

Showing result 1 - 5 of 7 essays containing the words Helge å.

  1. 1. Optimal Discharge from a Hydropower Plant for Fish Reproduction: An Aquatic Habitat Model

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Hugo Lindbäck; [2023]
    Keywords : Weighted Usable Area WUA ; minimitappning; HEC-RAS; salmo; Helge å; den nationella planen för omprövning av vattenkraft NAP ; Technology and Engineering;

    Abstract : Hydropower is the dominant source of electricity in Sweden, constituting 45% of the national supply. While pivotal for decarbonization and climate goals, its environmental impact on freshwater biodiversity is concerning. READ MORE

  3. 2. A recipe for fish and SNPs : Filling the blanks for conservation genomics of Swedish wels catfish (Silurus glanis) populations

    University essay from Uppsala universitet/Institutionen för ekologi och genetik; Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Lars Littmann; [2022]
    Keywords : Catfish; Silurus glanis; Genomics; Genetics; Conservation; Mitochondrial; Whole-genome; NGS; Sweden;

    Abstract : Swedish populations of Wels catfish (Silurus glanis) experienced severe declines during the 19th and 20th centuries. The main causes for the decline were loss of suitable spawning habitat and fragmentation of populations. Currently, three native and two reintroduced populations remain in Sweden. READ MORE

  4. 3. -2,32m: How to protect a city under water?

    University essay from KTH/Arkitektur

    Author : Jonatan Weiber; [2022]
    Keywords : Kristianstad; Flooding; Ecosystem services; Helge Å; Urban Design;

    Abstract : Kristianstad is a city of 41.000 inhabitants in southern Sweden. Once a fort on an island in the river of Helge Å, parts of the river and surrounding lakes were lowered or removed as the city expanded. This has caused parts of Kristianstad to have the lowest point in Sweden, -2,32 meters below ocean level. READ MORE

  5. 4. Detection of plasmid families carrying ESBL genes in clinical and environmental E. coli and K. pneumoniae isolates

    University essay from Högskolan Kristianstad/Fakulteten för naturvetenskap

    Author : Johanna Nilsson; [2019]
    Keywords : β-lactamases; ESBLs; bla-genes; plasmid families; incompatibility groups; replicon typing; E. coli; K. pneumoniae;

    Abstract : Extended Spectrum β-Lactamases (ESBLs) are produced by the Enterobacteriaceae bacterial family, mainly by E. coli and K. pneumoniae. As these species are some of the main causes of urinary tract infections and sepsis, ESBL-production is of major concern. READ MORE

  6. 5. Genetic analysis of the otter population (Lutra lutra) in Kristianstad’s Vattenrike Biosphere Reserve, Sweden

    University essay from Högskolan Kristianstad/Sektionen för lärande och miljö

    Author : Sanne Bergman; [2017]
    Keywords : Conservation biology; DNA; Ecology; Microsatellites; Non-invasive capture-mark-recapture; Population bottleneck; Population monitoring; Threatened species; Bevarandebiologi; DNA; Ekologi; Genetisk flaskhals; Hotade arter; Mikrosatelliter; Icke-invasiv fångst- och återfångst; Populationsövervakning;

    Abstract : During the past century the Swedish otter (Lutra lutra) population showed a rapid decline in abundance and genetic diversity. Among the most affected areas was the southern province of Skåne. After prohibiting hunting of otters and banning harmful pollutants like PCB, Swedish populations slowly recovered. READ MORE