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Kan gullstånds hålla stånd?- återinventering av Senecio paludosus i Kristianstad Vattenrike 2012
Kristianstad University.
2013 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Kan gullstånds hålla stånd? -återinventering av Senecio Paludosus i Kristianstad Vattenrike 2012 (Swedish)
Abstract [en]

Botanist Kjell-Arne Olsson inventoried the plant fen ragwort Senecio paludosus 1983 in Scania andfound a big number of locations within Biosphere Reserve Kristianstad Vattenrike. In 2012, a reinventoryof the 1983 survey was carried out to study whether there has been any change in the fenragwort population in Kristianstad Vattenrike since the last inventory. The results show that therehas been no overall change in the number of fen ragwort in Kristianstad Vattenrike, on certainpremises they have increased in number while in others they have fallen. However, the inventoryshows that almost half of the locations with fen ragwort have disappeared during the same period.The main reason for this is that fen ragwort did not manage to competitive with other vegetation,taking in consideration this has been smaller premises with young plants. In addition to competitionother factors such as prolonged high water, grazing and caterpillars from Tyria jacobaeaecontributed to the decrease. Despite this the future looks stable for fen ragwort in KristianstadVattenrike where several very strong premises exist in the region.

Place, publisher, year, edition, pages
Keyword [sv]
gullstånds, Senecio paludosus, Tyria jacobaeae, vattenstånd, Kristianstad Vattenrike, hävd, landskapsvetenskap
National Category
URN: urn:nbn:se:hkr:diva-10473OAI: diva2:618526
Subject / course
Educational program
Landscape Science Programme
Life Earth Science
Available from: 2013-04-29 Created: 2013-04-29 Last updated: 2013-04-29Bibliographically approved

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Gullstånds(8883 kB)479 downloads
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Type fulltextMimetype application/pdf

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Östberg, Håkan
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Kristianstad University

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