Sökning: "Constructed wetlands"

Visar resultat 36 - 40 av 124 uppsatser innehållade orden Constructed wetlands.

  1. 36. Consequences on population dynamics following regained connectivity in pike (Esox lucius) spawning location

    Master-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

    Författare :Oscar Adolfsson; [2020]
    Nyckelord :dmixture; emigration; downstream spawning; pike-factory; restoration; sourcesink dynamics; spawning strategy;

    Sammanfattning : Distributional movements of subpopulations may act as a buffer to prevent the loss of a species in a certain area. However, within subpopulations adaptations may evolve that makes the inhabitants of a certain habitat to better cope with prevailing environmental conditions. LÄS MER

  3. 37. The Current Water Balance in Syria : Evaluating the potential contribution of Constructed Wetlands as a treatment plant of municipal wastewater in Al-Haffah

    Kandidat-uppsats, Mittuniversitetet/Institutionen för ekoteknik- och hållbart byggande

    Författare :Mohamad Mubarak Drgham; [2020]
    Nyckelord :Water balance; constructed wetlands;

    Sammanfattning : The future projection of climate change suggests the strong need of improved systems to the re-source management systems. In Syria, the current water resource management systems are weak, and the country has no resilience to the scarcity of water resources in the region. LÄS MER

  4. 38. Knowledge and Data Driven Approaches for Hydrocarbon Microseepage Characterizations: An Application of Satellite Remote Sensing

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Ali Al Farid; [2020]
    Nyckelord :Geography; Geographical Information Systems; Hydrocarbon Microseepage; PCA; Crosta; Band Ratio; MTMF; Weight of Evidence; SVM; Methane Fluxes; Remote Sensing; Satellite Image Classification; Earth Observation; Mineral Classifications; Machine Learning; Earth and Environmental Sciences;

    Sammanfattning : Methane is a potent greenhouse gas that plays a major role in climate change. Significant uncertainty exists in the estimates of emissions from natural methane sources. This uncertainty in data is one of the primary scientific challenges in climate model. LÄS MER

  5. 39. Utvärdering av anlagda våtmarker i Örupsåns avrinningsområde - Ett arbete om anlagda våtmarkers effekt på vattenkvaliteten i Örupsån, Tomelilla kommun

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Emil Viden; [2020]
    Nyckelord :jordbruksmark; näringsämnen; kväve; fosfor; övergödning; vattenkvalitet; Technology and Engineering;

    Sammanfattning : The agricultural land in Sweden is a major reason why a large amount of nitrogen and phosphorus is transported to rivers, lakes and the sea. Nutrient transport has consequences for the environment as the conditions for plant organisms change and eutrophication takes place. LÄS MER

  7. 40. Vik för vik – Mot en friskare Östersjökust med fokus på Strandstuviken

    Kandidat-uppsats, Lunds universitet/Examensarbeten i biologi

    Författare :Isak Nyborg; [2019]
    Nyckelord :Biology and Life Sciences;

    Sammanfattning : Eutrophication is a serious problem that is affecting the Baltic Sea and its streams connecting to it. It brings a negative impact on the biodiversity, the streams recreational value, sport fishing and also the overall ground water quality. LÄS MER