Sökning: "hylocomium splendens"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden hylocomium splendens.

  1. 1. Do OTC warming effects on ecosystem processes depend on moss species identity, precipitation, and moss removal?

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Alexina Brännlund; [2023]
    Nyckelord :Experimental warming; Subarctic tundra mosses; Productivity; Ecosystem respiration; Decomposition;

    Sammanfattning : Long-term warming experiments in arctic tundra have resulted in reduced moss cover and increased vascular plant cover. As mosses have a major impact on microclimatic conditions, changes in community composition can potentially alter direct and indirect drivers of productivity and decomposition, which are low in arctic ecosystems. LÄS MER

  3. 2. I de gröna kuddarnas land - en undersökning om mossans plats i trädgården

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Sofie Myklebust; [2022-05-02]
    Nyckelord :Moss; moss gardening; gardening; mossa; trädgård; mossträdgård;

    Sammanfattning : This thesis has analysed six moss species, their morphology, habitat, and maintenance. The purpose of this were to see if they can be used to create a moss garden and how to maintain it. An inventory was made in the author’s vicinity to see which species were the most common. LÄS MER

  4. 3. Nitrogen fixation by cyanobacteria associated to feathermosses : a comparison between Scots pine and Norway spruce stands

    Master-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Felicia Dahlgren Lidman; [2018]
    Nyckelord :boreal forest; pinus sylvestris; picea abies; acetylene reduction assay;

    Sammanfattning : The limitations of available nutrients are strong in the boreal forest, especially of nitrogen (N). Due to slow mineralization rate of organic soil nitrogen, caused by low temperatures and acidic soils. Few organisms can fixate atmospheric nitrogen. Among those who have the ability there are some that are common in the boreal forest. LÄS MER

  5. 4. Effects of climate change on freezing damage in three subarctic bryophyte species

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Marlene Kassel; [2017]
    Nyckelord :freezing damage; bryophytes; subarctic; climate change;

    Sammanfattning : Climate change is expected to have a strong impact on subarctic ecosystems. Increased temperatures as well as altered precipitation and snow cover patterns are predicted to change species distribution and affect biogeochemical processes in the subarctic tundra. LÄS MER

  7. 5. Långsiktiga effekter av askåterföring och kvävegödsling på skogsmarkvegetationens sammansättning

    Kandidat-uppsats, SLU/Dept. of Ecology

    Författare :Fredrik Ingelsson; [2016]
    Nyckelord :askåterföring; kvävegödsling; markvegetation; långsiktigt;

    Sammanfattning : Application of wood ash in forests is a method used to return (recycle) nutrients to the forest that is lost after forest harvesting. There are concerns that such application may influence pants and induce changes in species composition of the ground vegetation. LÄS MER