10.1594/PANGAEA.54341
Müller, Helmut
Helmut
Müller
Kleinmann, Angelika
Angelika
Kleinmann
Merkt, Josef
Josef
Merkt
Pollen analysis of sediment profile WO1 from Wollingster See
PANGAEA
2001
DEPTH, sediment/rock
Abies
Acer
Alnus
Andromeda
Artemisia
Ranunculus subgen. Batrachium-type
Avena
Betula
Botrychium
Calluna
Campanulaceae
Carpinus betulus
Caryophyllaceae
Centaurea cyanus
Chenopodiaceae
Circaea
Potentilla subgen. Comarum-type
Corylus
Brassicaceae
Cyperaceae
Dryopteris
Empetrum
Ephedra fragilis-type
Ephedra distachya-type
Epilobium
Equisetum
Erica tetralix-type
Ericales
Ericales, other
Fagopyrum
Fagus
Filipendula
Frangula alnus
Fraxinus
Gramineae
Hedera
Helianthemum cf. canum
Hippophae rhamnoides
Humulus and Cannabis
Humulus and Cannabis and Urtica
Hydrocotyle
Isoetes
Isoetes echinospora
Jasione
Juglans
Juniperus
Lamiaceae
Liguliflorae
Linum
Littorella
Lobelia
Lonicera
Lycopodium annotinum
Lycopodium
Menyanthes trifoliata
Myrica
Myriophyllum alterniflorum
Myriophyllum spicatum
Nuphar
Nymphaea
Osmunda
Papilionaceae
Picea
Pilularia
Pinus
Plantago major/media
Plantago lanceolata
Polygonum amphibium
Polygonum bistorta
Polygonum sect. Persicaria
Polypodium vulgare
Polypodiaceae
Populus
Potamogeton
Potentilla-type
Pteridium
Quercus
Ranunculaceae
Rosaceae, other
Rubiaceae cf. galium
Rumex
Sagina
Salix
Sanguisorba officinalis
Scabiosa
Scheuchzeria
Secale cereale
Selaginella selaginoides
Sparganium-type
Sphagnum
Succisa
Taxus
Thalictrum
Tilia
Triticum/Hordeum
Tubuliflorae other
Typha latifolia
Ulmus
Apiaceae apioide-type
Urtica
Vaccinium
Viscum
Varia
Pediastrum boryanum rugulatum
Pediastrum duplex
Pediastrum integrum
Pediastrum kawraiskyi
Pediastrum boryanum
Desmidiales
Cosmarium sp.
Euastrum sp.
Staurastrum cf. gracilis
Zygnemales
Cyanophyceae
Botryococcus
Characeae egg fragment
Dinoflagellate cyst indeterminata
Nymphaeaceae: trichome
Pinus, stomata
Sphagnum sp., leaves
Moss remains (except sphagnum)
Cladocera, planktic
Acroperus harpae
Alona affinis
Alona guttata
Cladocera, nonplanktic
Alona sp.
Alonella excisa
Alonella nana
Bosmina coregoni group
Bosmina longirostris group
Bosmina obtusirostris group
Bosmina sp.
Camptocercus rectirostris
Chydorus sphaericus
Daphnidae mandibles and claws
Eurycercus lamellatus
Graptoleberis testudinaria
Latona setifera
Monospilus dispar
Peracantha truncata
Pleuroxus trigonellus
Sida crystallina
Camptocamptus spermatophor
Chaoborus flavicans
Procladius sp.
Tanytarsini
Ostracoda mandible
Staurophrya elegans
Amphitrema flavum
Anureopsis fissa
Brachionus cf. urceolaris
Collotheca sp.
Conochilus hippocrepis
Conochilus natans
Conochilus unicornis
Filinia longiseta passa/Filinia hofmanni
Hexarthra mira
Keratella quadrata
Trichocerca cylindrica
Rotatoria, other
Rotatoria, resting eggs
Piston corer Streif/Merkt
Counting, palynology
LakeSedNLfB
Sampling/drilling in lake
Changes in the Geo-Biosphere during the last 15000 years (GeoBio15k)
Müller, H H
H H
Müller
1995-07-16T00:00:00
en
Supplementary Dataset
10013/epic.34690.d001
10013/epic.34689.d001
45846 data points
text/tab-separated-values
Creative Commons Attribution 3.0 Unported
A palynological study of a 15 m sediment core from the centre of Lake Wollingst (water depth 14,5 m) is presented. The pollen record shows 3 lateglacial thermomers, called Meiendorf, Bölling, Alleröd and the early holocene Friesland-Thermomer. The succession of forest vegetation taking place on the lake surroundings during the Holocene was typical for older moraine soils which are poor in nutrients: forest vegetation started with birch and pine, followed by hazel, oak and elm in the Boreal and by alder, lime and ash-tree in the Atlantic. Beech and hornbeam reached the area during Subboreal. However, due to the poor soils they spread out only after the Iron Age. With the deforestation during the medieval time the lake lost its character of a primeval forest lake. Lake Wollingst was oligotrophic since its origin at the end of the Pleniglacial. After medieval forest-clearing the lake has changed its quality of water particularly in connection with hemp- and flax-rotting. The modem sediments in this profile are completely disturbed. They contain reworked material, a lot of blue-green algae and remains of Bosmina longirostris indicating eutrophic conditions.
Supplement to: Müller, Helmut; Kleinmann, Angelika (1998): Palynologische Untersuchungen eines Sedimentprofiles aus dem Wollingster See. Mitteilungen der Arbeitsgemeinschaft Geobotanik in Schleswig-Holstein und Hamburg, In: Urban, K., Romahn, K. S., (Red.), Schutz und Erhaltung nährstoffarmer Stillgewässer am Beispiel des Wollingster Sees, 176 S., 57, 44-52
8.86612
53.46045
Wollingster See, Lower Saxony, Germany