Sökning: "In situ"

Visar resultat 1 - 5 av 428 uppsatser innehållade orden In situ.

  1. 1. MOSIPPA (Pulsatilla vernalis) Att föröka en hotad art ex-situ

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Malin Norrman; [2020-09-16]
    Nyckelord :Pulsatilla vernalis; Ex situ; In situ; Propagation; Horticulture; Nature Conservation; Garden Conservation; Biodiversity; Threatened species;

    Sammanfattning : The purpose of my research has been to collect and report the propagation method around the threatened species Spring pasque flower (Pulsatilla vernalis), and to form a template for what a propagation manual could look like. The material was collected at the Gothenburg Botanical Garden and at Remmene shooting range in Vårgårda. LÄS MER

  2. 2. Långtidsbevaring av arkeologiska träkonstruktioner i en terrester miljö – fallstudie Kronholmskoggen

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Sara Hardselius; [2020-08-05]
    Nyckelord :In situ preservation; microbial decay; waterlogged wood;

    Sammanfattning : Uppsats för avläggande av filosofie kandidatexamen med huvudområdet kulturvård med inriktning mot konservering2020, 180 hpGrundnivå2020.... LÄS MER

  3. 3. Raman spectroscopy in neurosurgery

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Saga Bergqvist; [2020]
    Nyckelord :Raman spectroscopy; brain tumor; diagnosis;

    Sammanfattning : Brain tumors or brain cancer is a disease than affects people of all ages. The median age of a person living with a brain tumor is 60 years, it is however a disease that affects children and young adults in high grade. LÄS MER

  4. 4. Carbon dioxide dynamics in agricultural streams : Investigation of two streams draining catchments dominated by agricultural land

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Albin Bostner; [2020]
    Nyckelord :Carbon dioxide; dynamics; streams; agriculture; oversaturation; metabolic control; hyrdological control; Koldioxid; koldynamik; bäckar; jordbruk; övermättat; metabolisk kontroll; hydrologisk kontroll;

    Sammanfattning : In recent years, streams draining agricultural land has been suggested to exhibit high carbon dioxide (CO2) concentrations when compared to streams draining other land-types. The transport of carbon from land to ocean is mainly occurring through the chain of inland waters, and with agricultural land today representing 40% of all continental area many of these inland waters are influenced by agricultural land. LÄS MER

  5. 5. Modelling gross primary production in semi-arid regions: effects on carbon uptake of intensive agriculture in southern Kenya

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

    Författare :Malin Ahlbäck; [2020]
    Nyckelord :Physical Geography; Ecosystem Analysis; GPP; Africa; Kenya; Land cover changes; Cropland; Remote sensing; Sentinel-2; Earth and Environmental Sciences;

    Sammanfattning : Background and aim: Gross primary production (GPP) is the largest global carbon (C) flux and an important component for counteracting anthropogenic CO2 emissions, understanding vegetation dynamics, and sustaining universal human standards. Africa plays a prominent role in the global C cycle, though our understanding of GPP dynamics is largely hampered by a paucity of ground-based observations. LÄS MER