Sökning: "riparian habitat"

Visar resultat 1 - 5 av 17 avhandlingar innehållade orden riparian habitat.

  1. 1. Go with the flow? : Filipendula ulmaria, a common riparian plant species

    Författare :Åsa Bång; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Barriers; fragmentation; Filipendula ulmaria; genetic variation; hydrochory; riparian habitat; spatial genetic structure; Biology; Biologi;

    Sammanfattning : .... LÄS MER

  2. 2. Grow with the flow : Hydrological controls of riparian vegetation in boreal stream networks

    Författare :Lenka Kuglerová; Roland Jansson; Hjalmar Laudon; Birgitta Malm-Renöfält; John Stella; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; boreal forest; channelization; groundwater; Krycklan catchment; liverworts; mosses; riparian buffers; riparian vegetation; river restoration; species richness; stream network; stream size; vascular plants;

    Sammanfattning : What drives species diversity across landscapes is one of the most fundamental questions in ecology. Further, understanding the mechanisms underlying species diversity patterns is important not only for forming and challenging ecological theories but also essential for appropriate landscape management and effective nature conservation. LÄS MER

  3. 3. Gradients of time and complexity : understanding how riparian and instream ecosystems recover after stream restoration

    Författare :Eliza Maher Hasselquist; Christer Nilsson; Stewart Rood; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bioassessment; biodiversity; boreal; bryophyte; chronosequence; complexity; diatom; geomorphology; habitat heterogeneity; hydromorphological; macroinvertebrate; macrophyte; nitrogen cycling; river restoration; riparian buffer; stable isotopes; succession; Sweden; Environmental Science; miljövetenskap;

    Sammanfattning : Why evaluations of the ecological outcomes of stream and river restoration have largely reported inconclusive or negative results has been the subject of much debate over the last decade or more. Understanding the reasons behind the lack of positive results is important for bettering future restoration efforts and setting realistic expectations for restoration outcomes. LÄS MER

  4. 4. Genetic variation and gene flow in riparian populations of Filipendula ulmaria

    Författare :Åsa Bång; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Barriers; fragmentation; Filipendula ulmaria; Gene flow; genetic variation; hydrochory; pollen dispersal; riparian habitat; spatial genetic structure; Terrestrial; freshwater and marine ecology; Terrestrisk; limnisk och marin ekologi;

    Sammanfattning : .... LÄS MER

  5. 5. Arthropods in Constructed Wetlands : Ecosystem Processes and Riparian Biodiversity

    Författare :David Åhlén; Peter Hambäck; Julien Pétillon; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; constructed wetlands; arthropods; community ecology; spiders; insects; hydrology; shoreline properties; primary production; greenhouse gasses; nutrients; grazing management; Ecology and Evolution; ekologi och evolution;

    Sammanfattning : Constructed wetlands in the agricultural landscape are known to harbor immense arthropod biodiversity, however, riparian arthropod communities have often been neglected compared to aquatic communities when studying environmental responses. These wetlands are highly productive, but vary in form and composition based on its purpose, which influences the communities that inhabit them. LÄS MER