Multi-proxy analysis of sediment cores from Lake Peixinho (Azores archipelago, Portugal)
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2021
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| _version_ | 1867170109170122752 |
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| author | Raposeiro, Pedro Miguel Hernández, Armand Pla-Rabes, Sergi Gonçalves, Vítor Bao, Roberto Sáez, Alberto de Boer, Erik J Pimentel, Christopher Marques, Helena Vilagut, Violeta Ricther, Nora Gordon, Verónica Huang, Yongsong Giralt, Santiago |
| author_facet | Raposeiro, Pedro Miguel Hernández, Armand Pla-Rabes, Sergi Gonçalves, Vítor Bao, Roberto Sáez, Alberto de Boer, Erik J Pimentel, Christopher Marques, Helena Vilagut, Violeta Ricther, Nora Gordon, Verónica Huang, Yongsong Giralt, Santiago |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Azores archipelago is a group of nine oceanic volcanic islands located in the mid-North Atlantic, roughly 1500 km from Europe and 1900 km from America. Lake Peixinho located in Pico island 14m of maximum depth and is located at 874m above sea level. A coring campaign was conducted in June 2015 using a 60mm diameter UWITEC gravity corer from UWITEC floating platform retrieving a core (2.53 m long) located in the deepest part of the lake. The core was dated using ¹⁴C and produced a multi-proxy dataset of geochemical and biological analyses that we used to uncover paleoenvironmental changes on Lake Azul in the last 1500 years. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_933440 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multi-proxy analysis of sediment cores from Lake Peixinho (Azores archipelago, Portugal) Raposeiro, Pedro Miguel Hernández, Armand Pla-Rabes, Sergi Gonçalves, Vítor Bao, Roberto Sáez, Alberto de Boer, Erik J Pimentel, Christopher Marques, Helena Vilagut, Violeta Ricther, Nora Gordon, Verónica Huang, Yongsong Giralt, Santiago Accumulation rate, 5alpha-stigmastan-3beta-ol; Accumulation rate, 5beta-cholestan-3beta-ol; Accumulation rate, coprophilous fungi spores; Accumulation rate, macrophytes seeds; Accumulation rate, polycyclic aromatic hydrocarbons; Aerophilous diatoms; Age; AGE; Arboreal pollen; Azores; Azores Archipelago; Carbon, organic, total; Carbon, organic, total/Nitrogen, total ratio; Charcoal, flux; Chironomid analysis (Brooks et al, 2007); Chironomini; Chromatography; Core; CORE; Diatom analysis (Battarbee, 1986, in Berglund, Handbook of Holocene Pal.); Diatoms, benthic; Diatoms, planktic; Diatoms, tychopelagic; Mass spectrometer Finnigan Finnigan delta Plus EA-CF-IRMS; multiproxy; Nitrogen, total; oceanic island; Orthocladiinae; Peixinho_lake_2015; Pollen, herbs; Pollen, shrubs; Pollen analysis (Bennett & Willis, 2001); Tanypodinae; Tanytarsini; δ13C; δ15N The Azores archipelago is a group of nine oceanic volcanic islands located in the mid-North Atlantic, roughly 1500 km from Europe and 1900 km from America. Lake Peixinho located in Pico island 14m of maximum depth and is located at 874m above sea level. A coring campaign was conducted in June 2015 using a 60mm diameter UWITEC gravity corer from UWITEC floating platform retrieving a core (2.53 m long) located in the deepest part of the lake. The core was dated using ¹⁴C and produced a multi-proxy dataset of geochemical and biological analyses that we used to uncover paleoenvironmental changes on Lake Azul in the last 1500 years. |
| title | Multi-proxy analysis of sediment cores from Lake Peixinho (Azores archipelago, Portugal) |
| topic | Accumulation rate, 5alpha-stigmastan-3beta-ol; Accumulation rate, 5beta-cholestan-3beta-ol; Accumulation rate, coprophilous fungi spores; Accumulation rate, macrophytes seeds; Accumulation rate, polycyclic aromatic hydrocarbons; Aerophilous diatoms; Age; AGE; Arboreal pollen; Azores; Azores Archipelago; Carbon, organic, total; Carbon, organic, total/Nitrogen, total ratio; Charcoal, flux; Chironomid analysis (Brooks et al, 2007); Chironomini; Chromatography; Core; CORE; Diatom analysis (Battarbee, 1986, in Berglund, Handbook of Holocene Pal.); Diatoms, benthic; Diatoms, planktic; Diatoms, tychopelagic; Mass spectrometer Finnigan Finnigan delta Plus EA-CF-IRMS; multiproxy; Nitrogen, total; oceanic island; Orthocladiinae; Peixinho_lake_2015; Pollen, herbs; Pollen, shrubs; Pollen analysis (Bennett & Willis, 2001); Tanypodinae; Tanytarsini; δ13C; δ15N |
| url | https://doi.org/10.1594/PANGAEA.933440 |