Sökning: "marine environments"

Visar resultat 21 - 25 av 93 uppsatser innehållade orden marine environments.

  1. 21. A revised narrative of the Baltic Sea in Sweden : a phenomenological reflection on the multifaceted human-sea interrelations and communication

    Master-uppsats, SLU/Dept. of Urban and Rural Development

    Författare :Daniela Kreber; [2021]
    Nyckelord :The Baltic Sea; marine environment; narratives; phenomenology; human-sea relations; terrestrial bias; more-than-human perspective; ocean literacy; environmental communication;

    Sammanfattning : Far from everyday reality and vast in size, seas and oceans are often subject to overarching narratives obscuring their reality. Natural sciences, technology, and the economic perspective exercise a dominant influence on the problem formulations that both shape our understandings of marine environments and frame marine decision-making processes. LÄS MER

  3. 22. Analysing the controls over DOM quality in two contrasting sub polar marine environments

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

    Författare :Chiara Monforte; [2020]
    Nyckelord :DOM optical properties; Absorbance; Fluorescence; EEMs; Burdwood Bank; Beagle Channel; Earth and Environmental Sciences;

    Sammanfattning : In this study, Dissolved Organic Matter (DOM) quality was analysed through its optical properties. Samples from the estuarine waters of the Beagle Channel and oceanic ones of the Burdwood Bank were examined in order to understand how DOM quality was changing. LÄS MER

  4. 23. Phylogenetic analysis of aquatic microbiomes : Evolution of the brackish microbiome

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Ziling Deng; [2020]
    Nyckelord :Metagonome; Aquatic environments; Biodiversity; Evolution; Phylogenetic tree; Ancestor state reconstruction; Biome origin; Metagenom; vattenmiljöer; biologisk mångfald; utveckling; fylogenetiskt träd; rekonstruktion av förfäder; biom-ursprung;

    Sammanfattning : Microorganisms play crucial roles in aquatic environments in determining ecosystemstability and driving the turnover of elements essential to life. Understanding thedistribution and evolution of aquatic microorganisms will help us predict how aquaticecosystems will respond to Global Change, and such understanding can be gained bystudying these processes of the past. LÄS MER

  5. 24. Mikroplast i hästspillning : En kvantifiering av polymer i träck

    Kandidat-uppsats, Södertörns högskola/Miljövetenskap

    Författare :Timmy Lind; [2020]
    Nyckelord :Horse ordure; fertilizer; agriculture; hydroperoxide; Hästträck; gödsel; jordbruk; väteperoxid;

    Sammanfattning : Mikroplaster har hittills studerats nästan exklusivt i marin miljö och kunskapen om den ekologiska effekten av plast i våra landbaserade ekosystem är begränsad. Detta trots att det är sannolikt att landmiljöer är de primära utsläppskällorna av plastavfall, och att plastavfall ackumuleras i marina miljöer i anslutning till urbana miljöer och jordbruk. LÄS MER

  7. 25. Diving beneath Swedish protected waters : understanding governance and management of the HELCOM Marine Protected Areas (HELCOM MPAs) in Skåne, Sweden.

    Master-uppsats, Lunds universitet/LUCSUS

    Författare :Maria Andrea Cervantes Becerra; [2020]
    Nyckelord :Baltic Sea; Marine Protected Area Governance; Social-Ecological Systems; Systems Thinking; marineprotection; conservation goals; Sustainability Science; Social Sciences;

    Sammanfattning : Marine protection has gained global attention following international and national goals for coverage percentages of Marine Protected Areas (MPAs) with effective management. In the Baltic Sea, a network of HELCOM MPAs has been established to contribute to international goals through regional collaboration. LÄS MER