Sökning: "forest hydrology"

Visar resultat 1 - 5 av 26 uppsatser innehållade orden forest hydrology.

  1. 1. Modelling the Water Table in a Bog

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

    Författare :Tobias Bowley; [2023]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Over the past five years, an ongoing study at INES, Lund University, have examined the encroachment of trees and vegetation into a bog ecosystem in northern Scania, Sweden. While several factors have been identified as contributing to this ecological transformation, including, nutrient availability, and climate, the hydrological aspect remains a key area of investigation. LÄS MER

  3. 2. Soil Carbon Stocks in Old Growth Forest : Drivers of variability in soil organic carbon stocks in old growth boreal forests

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

    Författare :Elis Ingvarsson; [2023]
    Nyckelord :old growth forest; boreal; soil organic carbon stocks; climate gradient;

    Sammanfattning : Soil organic carbon (SOC) is the largest carbon pool in terrestrial ecosystems, which plays an important role in climate change by regulating atmospheric carbon dioxide. Sweden’s forest management has led to a decrease in old growth forests. This change in land use can affect SOC levels in these forests. LÄS MER

  4. 3. Drivers of decomposition across Sphagnum bog margins

    Master-uppsats, Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)

    Författare :Emil Nordström; [2022]
    Nyckelord :Peatlands; tea bag index; edge effects; carbon storage; carbon sequestration; waterlogging; Torvmark; kanteffekter; kollagring; koldioxidbindning;

    Sammanfattning : Peatlands provide multiple ecosystem services, including extensive carbon sequestration and storage, yet many peatlands have been degraded or destroyed. Peatlands carbon storage capacity is connected to inherently low decomposition rates, causing the build-up of organic matter. LÄS MER

  5. 4. Skyddszoner intill naturskydd i skogsmark- en angränsande fråga

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Fastighetsvetenskap

    Författare :Ylva Larsson Rosander; Vendela Björkman; [2021]
    Nyckelord :Skyddszon; natura-råd; hänsynsbeslut; äganderätt; ersättning; Natura 2000; skog; skogsvårdslag; hänsyn; naturreservat; nationalpark; värdekärna; naturvärde; tillstånd; Skogsstyrelsen; fastighetsgräns; transaktionskostnad; skogsbruk; naturvårdsavtal; Technology and Engineering;

    Sammanfattning : This master thesis aims to investigate buffer zones in forests close to a protected area; how they can occur and what consequences they may have for landowners. Protection of forests due to high nature values is a highly debated topic in Sweden. The debate has led to a governmental investigation concerning the subject. LÄS MER

  7. 5. Effects of 100 years of drainage on peat properties in a drained peatland forests in northern Sweden

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

    Författare :Mikaela Casselgård; [2020]
    Nyckelord :ash content; biodiversity; bulk density; carbon; climate; compaction; ditch; drainage; greenhouse gas emissions; groundwater level; isotopes; nitrogen; peatland; restoration;

    Sammanfattning : Natural peatlands provide a small but persistent long-term carbon (C) sink. However, within the last century their extent in Sweden has declined by about 1.5-2.0 million hectares due to drainage activities. LÄS MER