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A late Holocene rec...
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Gaillard, Marie-JoseDeptartment of Quaternary Geology, University of Lund
(författare)
A late Holocene record of land-use history, soil erosion, lake trophy and lake-level fluctuations at Bjäresjösjön (South Sweden) changes in southern Sweden
- Artikel/kapitelEngelska1991
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Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:lnu-1363
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https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-1363URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Land-use history, soil ersosion, lake trophy and lake-level fluctuations during the last 3000 years werereconstructed through a multidisciplinary palaeolimnological study (pollen, plant macrofossils, diatoms,physical and chemical analysis, magnetic measurements and radiometric methods) of a small eutrophiclake in southern Sweden (Bj~resjOsjOn, Scania). There are striking responses in diatom, chemical,sediment yield and magnetic records to land-use changes documented by pollen analysis or historicalsources, and to lake-level changes identified from sedimentary changes. Our multidisciplinary approachassists interpretation of the processes controlling long-term changes and separation of the effects ofdifferent factors (land-use changes, lake-level fluctuations) on individual biostratigraphical records.Climate has controlled processes in the lake indirectly, through lake-level fluctuations, from the LateBronze Age to the Viking Age (700 BC-AD 800). Since the Viking Age, land-use controlled most of thechanges observed in the lake's development and soil erosion processes. Major changes in lake developmentoccurred during the last 200 years, due to a drastic increase in soil erosion and water eutrophicationduring a period of agricultural modernization.
Ämnesord och genrebeteckningar
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NATURAL SCIENCES
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NATURVETENSKAP
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Paleoecology
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Paleoekologi
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Dearing, John A
(författare)
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El-Daoushy, F
(författare)
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Enell, M
(författare)
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Håkansson, H
(författare)
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Deptartment of Quaternary Geology, University of Lund
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Paleolimnology6, s. 51-810921-27281573-0417
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