Pollen and Spores of sediment core MD96-2048 Pleistocene

Fuente: PANGAEA
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Détails bibliographiques
Auteurs principaux: Dupont, Lydie M, Caley, Thibaut, Castañeda, Isla S
Format: Dataset Open Access
Langue:en
Publié: PANGAEA 2019
Sujets:
Acacia; Acalypha; Acanthaceae; Adenia; Afraegle; Afzelia; AGE; Aizoaceae; Alchemilla; Alchornea; Allanblackia; Allophylus; Aloe; Amaranthaceae; Ammannia; Anemia-type; Anthoceros; Anthocleista; Anthospermum; Asteraceae Liguliflorae; Asteraceae Tubuliflorae; Asteraceae Vernoniae; atmospheric carbon dioxide; Avicennia; Balanites; Baphia; Barringtonia; Basella; Berlinia-type; Blighia-type; Borassus; Boscia-Maerua-type; Brachystegia; Brassicaceae; Bridelia; Burkea africana; Buxus hildebrandtii-type; Buxus macowani-type; Buxus madagascaria-type; Caesalpiniaceae; Calamus; CALYPSO; Calypso Corer; Campanulaceae; Canarium; Canthium-Morelia-type; Caperonia-type; Capparis; Caryophyllaceae; Cassia-type; Casuarina; Celastraceae; Celtis; Centaurea; Cephalosphaera; cf. Laccosperma; Chrysophyllum; Cissus; Clematis-type; Cleome; Cliffortia; Clutia; Cnestis-type; Coccinia; Coffea-type; Colophospermum mopane; Combretaceae; Commelinaceae; Commiphora; Corchorus; Cordia; Cotula-type; Counting, palynology; Crossopteryx-type; Crotalaria; Croton; Cucumis; Cussonia; Cuviera; Cynometra; Cyperaceae; Daisy-type; Daniellia-type; Depth, composite; DEPTH, sediment/rock; Detarium; Dialium; Dichostemma-Anthostema-type; Diospyros; Dodonaea viscosa; Dombeya; Dracaena; Drosera; Elaeis guineensis; Ericaceae; Eriocaulon; Erythrina; Euclea; Eugenia; Euphorbia-type; Fabaceae; Fagonia; Fern spores; Flabellaria; Flagellaria; Flueggea; Gaertnera; Galium; Garcinia ovalifolia-type; Gazania-type; Grewia; Gunnera; Hagenia; Heritiera-type; Hermannia; Hymenocardia; Hyphaene; Hypoestes-Dicliptera-type; Ilex mitis; Impatiens; Indeterminata; Indigofera-type; Ipomoea; Juniperus; Justicia-type; Khaya; Kigelia africana; Klaineanthus; Kohautia; Lannea-type; Leea; Leonotis; Liliaceae; Limpopo River catchment; Lobelia; Lophira; Ludwigia; Luffa; Lumnitzera-type; Lycopodium; Lycopodium cernuum-type; Macaranga; Manilkara; Marion Dufresne (1995); Marker, added; Marker, found; Markhamia; MD104; MD96-2048; Meliaceae/Sapotaceae; Melochia; Merremia-Hildebrandtia-type; Mid-Brunhes Event; Millettia; Mimosaceae; Mitracarpus; Mitragyna; Monolete psilate; Moraceae; Morella; Myriophyllum; Myrsine africana; Neuradaceae; Nyctaginaceae; Nymphaea; Nypa; Ocimum-type; Olea; Ormocarpum; Oxygonum; Palynology; Pandanus; Parinari; Passerina; PEGASE; Pelargonium-type; Peltophorum africanum; Pentzia-type; Pericopsis; Persicaria senegalensis-type; Petalidium; Phaeoceros; Philenoptera-type; Phoenix; Phyllanthus; Piliostigma cf. reticulatum; Piptadeniastrum-Entada-type; Plantago; Pleistocene; Plicosepalus; Poaceae; Podocarpus; Pollen, total; Polycarpaea; Polycarpon; Polygala; Polygonum aviculare-type; Polypodiaceae; Protea-type; Pseudolachnostylis-type; Psychotria; Psydrax; Pteridium-type; Pteris; Pterocarpus-type; Pycnanthus; Raphia-type; Rauvolfia caffra; Restionaceae; Restionaceae-type perforations; Rhamnaceae; Rhizophoraceae; Rhus-type; Rhynchosia; Riccia-type; Rubiaceae; Rumex; Rytigynia-Fadogia-type; Sample volume; Scabiosa-Cephalaria-type; Schefflera; Schrebera-type; Scrophulariaceae; Seddera-Evolvulus-type; Solanum; Sorindeia juglanifolia-type; Spermacoce; Spirostachys; Spores, monolete; Spores, trilete; Stephanocolporate striatoreticulate; Sterculia; Stereospermum; Stipularia africana; Stoebe-type; Strophanthus; Strychnos; Tamarindus; Tapinanthus; Tarchonanthus/Artemisia-type; Tephrosia-type; Thymelaeaceae; Tribulus; Typha; Uapaca; Urticaceae; Varia; Vigna; Waltheria; Zanthoxylum; Ziziphus-type; Zygophyllum
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author Dupont, Lydie M
Caley, Thibaut
Castañeda, Isla S
author_facet Dupont, Lydie M
Caley, Thibaut
Castañeda, Isla S
collection Datos científicos de ciencias marinas y ambientales
contents To study the influence of pCO2 on the Pleistocene development of the SE African vegetation, we used the pollen record of a marine core (MD96-2048) retrieved from Delago Bay south of the Limpopo River mouth in combination with stable isotope and geochemical proxies. Applying endmember analysis four pollen assemblages could be distinguished representing different biomes: heathland, mountain forest, shrubland and woodland. It turned out that the vegetation of the Limpopo River catchment and the coastal region of southern Mozambique is not only influenced by hydroclimate but by temperatures and atmospheric pCO2, as well. Our results suggest that the extension of either open ericaceous vegetation including C4 sedges or mountain forest depended on glacial pCO2 levels and that the main development of woodlands in the area took place after the Mid-Brunhes Event when interglacial pCO2 levels rose over 270 ppmv.
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_897922
institution PANGAEA
language en
publishDate 2019
publisher PANGAEA
record_format pangaea
spellingShingle Pollen and Spores of sediment core MD96-2048 Pleistocene
Dupont, Lydie M
Caley, Thibaut
Castañeda, Isla S
Acacia; Acalypha; Acanthaceae; Adenia; Afraegle; Afzelia; AGE; Aizoaceae; Alchemilla; Alchornea; Allanblackia; Allophylus; Aloe; Amaranthaceae; Ammannia; Anemia-type; Anthoceros; Anthocleista; Anthospermum; Asteraceae Liguliflorae; Asteraceae Tubuliflorae; Asteraceae Vernoniae; atmospheric carbon dioxide; Avicennia; Balanites; Baphia; Barringtonia; Basella; Berlinia-type; Blighia-type; Borassus; Boscia-Maerua-type; Brachystegia; Brassicaceae; Bridelia; Burkea africana; Buxus hildebrandtii-type; Buxus macowani-type; Buxus madagascaria-type; Caesalpiniaceae; Calamus; CALYPSO; Calypso Corer; Campanulaceae; Canarium; Canthium-Morelia-type; Caperonia-type; Capparis; Caryophyllaceae; Cassia-type; Casuarina; Celastraceae; Celtis; Centaurea; Cephalosphaera; cf. Laccosperma; Chrysophyllum; Cissus; Clematis-type; Cleome; Cliffortia; Clutia; Cnestis-type; Coccinia; Coffea-type; Colophospermum mopane; Combretaceae; Commelinaceae; Commiphora; Corchorus; Cordia; Cotula-type; Counting, palynology; Crossopteryx-type; Crotalaria; Croton; Cucumis; Cussonia; Cuviera; Cynometra; Cyperaceae; Daisy-type; Daniellia-type; Depth, composite; DEPTH, sediment/rock; Detarium; Dialium; Dichostemma-Anthostema-type; Diospyros; Dodonaea viscosa; Dombeya; Dracaena; Drosera; Elaeis guineensis; Ericaceae; Eriocaulon; Erythrina; Euclea; Eugenia; Euphorbia-type; Fabaceae; Fagonia; Fern spores; Flabellaria; Flagellaria; Flueggea; Gaertnera; Galium; Garcinia ovalifolia-type; Gazania-type; Grewia; Gunnera; Hagenia; Heritiera-type; Hermannia; Hymenocardia; Hyphaene; Hypoestes-Dicliptera-type; Ilex mitis; Impatiens; Indeterminata; Indigofera-type; Ipomoea; Juniperus; Justicia-type; Khaya; Kigelia africana; Klaineanthus; Kohautia; Lannea-type; Leea; Leonotis; Liliaceae; Limpopo River catchment; Lobelia; Lophira; Ludwigia; Luffa; Lumnitzera-type; Lycopodium; Lycopodium cernuum-type; Macaranga; Manilkara; Marion Dufresne (1995); Marker, added; Marker, found; Markhamia; MD104; MD96-2048; Meliaceae/Sapotaceae; Melochia; Merremia-Hildebrandtia-type; Mid-Brunhes Event; Millettia; Mimosaceae; Mitracarpus; Mitragyna; Monolete psilate; Moraceae; Morella; Myriophyllum; Myrsine africana; Neuradaceae; Nyctaginaceae; Nymphaea; Nypa; Ocimum-type; Olea; Ormocarpum; Oxygonum; Palynology; Pandanus; Parinari; Passerina; PEGASE; Pelargonium-type; Peltophorum africanum; Pentzia-type; Pericopsis; Persicaria senegalensis-type; Petalidium; Phaeoceros; Philenoptera-type; Phoenix; Phyllanthus; Piliostigma cf. reticulatum; Piptadeniastrum-Entada-type; Plantago; Pleistocene; Plicosepalus; Poaceae; Podocarpus; Pollen, total; Polycarpaea; Polycarpon; Polygala; Polygonum aviculare-type; Polypodiaceae; Protea-type; Pseudolachnostylis-type; Psychotria; Psydrax; Pteridium-type; Pteris; Pterocarpus-type; Pycnanthus; Raphia-type; Rauvolfia caffra; Restionaceae; Restionaceae-type perforations; Rhamnaceae; Rhizophoraceae; Rhus-type; Rhynchosia; Riccia-type; Rubiaceae; Rumex; Rytigynia-Fadogia-type; Sample volume; Scabiosa-Cephalaria-type; Schefflera; Schrebera-type; Scrophulariaceae; Seddera-Evolvulus-type; Solanum; Sorindeia juglanifolia-type; Spermacoce; Spirostachys; Spores, monolete; Spores, trilete; Stephanocolporate striatoreticulate; Sterculia; Stereospermum; Stipularia africana; Stoebe-type; Strophanthus; Strychnos; Tamarindus; Tapinanthus; Tarchonanthus/Artemisia-type; Tephrosia-type; Thymelaeaceae; Tribulus; Typha; Uapaca; Urticaceae; Varia; Vigna; Waltheria; Zanthoxylum; Ziziphus-type; Zygophyllum
To study the influence of pCO2 on the Pleistocene development of the SE African vegetation, we used the pollen record of a marine core (MD96-2048) retrieved from Delago Bay south of the Limpopo River mouth in combination with stable isotope and geochemical proxies. Applying endmember analysis four pollen assemblages could be distinguished representing different biomes: heathland, mountain forest, shrubland and woodland. It turned out that the vegetation of the Limpopo River catchment and the coastal region of southern Mozambique is not only influenced by hydroclimate but by temperatures and atmospheric pCO2, as well. Our results suggest that the extension of either open ericaceous vegetation including C4 sedges or mountain forest depended on glacial pCO2 levels and that the main development of woodlands in the area took place after the Mid-Brunhes Event when interglacial pCO2 levels rose over 270 ppmv.
title Pollen and Spores of sediment core MD96-2048 Pleistocene
topic Acacia; Acalypha; Acanthaceae; Adenia; Afraegle; Afzelia; AGE; Aizoaceae; Alchemilla; Alchornea; Allanblackia; Allophylus; Aloe; Amaranthaceae; Ammannia; Anemia-type; Anthoceros; Anthocleista; Anthospermum; Asteraceae Liguliflorae; Asteraceae Tubuliflorae; Asteraceae Vernoniae; atmospheric carbon dioxide; Avicennia; Balanites; Baphia; Barringtonia; Basella; Berlinia-type; Blighia-type; Borassus; Boscia-Maerua-type; Brachystegia; Brassicaceae; Bridelia; Burkea africana; Buxus hildebrandtii-type; Buxus macowani-type; Buxus madagascaria-type; Caesalpiniaceae; Calamus; CALYPSO; Calypso Corer; Campanulaceae; Canarium; Canthium-Morelia-type; Caperonia-type; Capparis; Caryophyllaceae; Cassia-type; Casuarina; Celastraceae; Celtis; Centaurea; Cephalosphaera; cf. Laccosperma; Chrysophyllum; Cissus; Clematis-type; Cleome; Cliffortia; Clutia; Cnestis-type; Coccinia; Coffea-type; Colophospermum mopane; Combretaceae; Commelinaceae; Commiphora; Corchorus; Cordia; Cotula-type; Counting, palynology; Crossopteryx-type; Crotalaria; Croton; Cucumis; Cussonia; Cuviera; Cynometra; Cyperaceae; Daisy-type; Daniellia-type; Depth, composite; DEPTH, sediment/rock; Detarium; Dialium; Dichostemma-Anthostema-type; Diospyros; Dodonaea viscosa; Dombeya; Dracaena; Drosera; Elaeis guineensis; Ericaceae; Eriocaulon; Erythrina; Euclea; Eugenia; Euphorbia-type; Fabaceae; Fagonia; Fern spores; Flabellaria; Flagellaria; Flueggea; Gaertnera; Galium; Garcinia ovalifolia-type; Gazania-type; Grewia; Gunnera; Hagenia; Heritiera-type; Hermannia; Hymenocardia; Hyphaene; Hypoestes-Dicliptera-type; Ilex mitis; Impatiens; Indeterminata; Indigofera-type; Ipomoea; Juniperus; Justicia-type; Khaya; Kigelia africana; Klaineanthus; Kohautia; Lannea-type; Leea; Leonotis; Liliaceae; Limpopo River catchment; Lobelia; Lophira; Ludwigia; Luffa; Lumnitzera-type; Lycopodium; Lycopodium cernuum-type; Macaranga; Manilkara; Marion Dufresne (1995); Marker, added; Marker, found; Markhamia; MD104; MD96-2048; Meliaceae/Sapotaceae; Melochia; Merremia-Hildebrandtia-type; Mid-Brunhes Event; Millettia; Mimosaceae; Mitracarpus; Mitragyna; Monolete psilate; Moraceae; Morella; Myriophyllum; Myrsine africana; Neuradaceae; Nyctaginaceae; Nymphaea; Nypa; Ocimum-type; Olea; Ormocarpum; Oxygonum; Palynology; Pandanus; Parinari; Passerina; PEGASE; Pelargonium-type; Peltophorum africanum; Pentzia-type; Pericopsis; Persicaria senegalensis-type; Petalidium; Phaeoceros; Philenoptera-type; Phoenix; Phyllanthus; Piliostigma cf. reticulatum; Piptadeniastrum-Entada-type; Plantago; Pleistocene; Plicosepalus; Poaceae; Podocarpus; Pollen, total; Polycarpaea; Polycarpon; Polygala; Polygonum aviculare-type; Polypodiaceae; Protea-type; Pseudolachnostylis-type; Psychotria; Psydrax; Pteridium-type; Pteris; Pterocarpus-type; Pycnanthus; Raphia-type; Rauvolfia caffra; Restionaceae; Restionaceae-type perforations; Rhamnaceae; Rhizophoraceae; Rhus-type; Rhynchosia; Riccia-type; Rubiaceae; Rumex; Rytigynia-Fadogia-type; Sample volume; Scabiosa-Cephalaria-type; Schefflera; Schrebera-type; Scrophulariaceae; Seddera-Evolvulus-type; Solanum; Sorindeia juglanifolia-type; Spermacoce; Spirostachys; Spores, monolete; Spores, trilete; Stephanocolporate striatoreticulate; Sterculia; Stereospermum; Stipularia africana; Stoebe-type; Strophanthus; Strychnos; Tamarindus; Tapinanthus; Tarchonanthus/Artemisia-type; Tephrosia-type; Thymelaeaceae; Tribulus; Typha; Uapaca; Urticaceae; Varia; Vigna; Waltheria; Zanthoxylum; Ziziphus-type; Zygophyllum
url https://doi.org/10.1594/PANGAEA.897922