The ACER pollen and charcoal database
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PANGAEA
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2017
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| author | Sanchez Goñi, Maria Fernanda Desprat, Stéphanie Daniau, Anne-Laure Bassinot, Franck C Polanco-Martínez, Josué M Harrison, Sandy P Allen, Judy R M Anderson, R Scott Behling, Hermann Bonnefille, Raymonde Burjachs, Francesc Carrión, José S Cheddadi, Rachid Clark, James S Combourieu-Nebout, Nathalie Courtney-Mustaphi, Colin J DeBusk, Georg H Dupont, Lydie M Finch, Jemma M Fletcher, William J Giardini, Marco González, Catalina Gosling, William D Grigg, Laurie D Grimm, Eric C Hayashi, Ryoma Helmens, Karin F Heusser, Linda E Hill, Trevor R Hope, Geoffrey Huntley, Brian Igarashi, Yaeko Irino, Tomohisa Jacobs, Bonnie Fine Jiménez-Moreno, Gonzalo Kawai, Sayuri Kershaw, A Peter Kumon, Fujio Lawson, Ian T Ledru, Marie-Pierre Lézine, Anne-Marie Liew, Ping-Mei Magri, Donatella Marchant, Robert Margari, Vasiliki Mayle, Francis E McKenzie, G Merna Moss, Patrick T Müller, Stefanie Müller, Ulrich C Naughton, Filipa Newnham, Rewi M Oba, Tadamichi Pérez-Obiol, Ramon P Pini, Roberta Ravazzi, Cesare Roucoux, Katherine H Rucina, Stephen M Scott, Louis Takahara, Hikaru Tzedakis, Polychronis C Urrego, Dunia H van Geel, Bas Valencia, Bryan G Vandergoes, Marcus J Vincens, Annie Whitlock, Cathy L Willard, Debra A Yamamoto, Masanobu |
| author_facet | Sanchez Goñi, Maria Fernanda Desprat, Stéphanie Daniau, Anne-Laure Bassinot, Franck C Polanco-Martínez, Josué M Harrison, Sandy P Allen, Judy R M Anderson, R Scott Behling, Hermann Bonnefille, Raymonde Burjachs, Francesc Carrión, José S Cheddadi, Rachid Clark, James S Combourieu-Nebout, Nathalie Courtney-Mustaphi, Colin J DeBusk, Georg H Dupont, Lydie M Finch, Jemma M Fletcher, William J Giardini, Marco González, Catalina Gosling, William D Grigg, Laurie D Grimm, Eric C Hayashi, Ryoma Helmens, Karin F Heusser, Linda E Hill, Trevor R Hope, Geoffrey Huntley, Brian Igarashi, Yaeko Irino, Tomohisa Jacobs, Bonnie Fine Jiménez-Moreno, Gonzalo Kawai, Sayuri Kershaw, A Peter Kumon, Fujio Lawson, Ian T Ledru, Marie-Pierre Lézine, Anne-Marie Liew, Ping-Mei Magri, Donatella Marchant, Robert Margari, Vasiliki Mayle, Francis E McKenzie, G Merna Moss, Patrick T Müller, Stefanie Müller, Ulrich C Naughton, Filipa Newnham, Rewi M Oba, Tadamichi Pérez-Obiol, Ramon P Pini, Roberta Ravazzi, Cesare Roucoux, Katherine H Rucina, Stephen M Scott, Louis Takahara, Hikaru Tzedakis, Polychronis C Urrego, Dunia H van Geel, Bas Valencia, Bryan G Vandergoes, Marcus J Vincens, Annie Whitlock, Cathy L Willard, Debra A Yamamoto, Masanobu |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Quaternary records provide an opportunity to examine the nature of the vegetation and fire responses to rapid past climate changes comparable in velocity and magnitude to those expected in the 21st century. The best documented examples of rapid climate change in the past are the warming events associated with the Dansgaard-Oeschger (D-O) cycles during the last glacial period, which were sufficiently large to have had a potential feedback through changes in albedo and greenhouse gas emissions on climate. Previous reconstructions of vegetation and fire changes during the D-O cycles used independently constructed age models, making it difficult to compare the changes between different sites and regions. Here we present the ACER (Abrupt Climate Changes and Environmental Responses) global database which includes 93 pollen records from the last glacial period (73-15 ka) with a temporal resolution better than 1,000 years, 32 of which also provide charcoal records. A harmonized and consistent chronology based on radiometric dating (14C, 234U/230Th, OSL, 40Ar/39Ar dated tephra layers) has been constructed for 86 of these records, although in some cases additional information was derived using common control points based on event stratigraphy. The ACER database compiles metadata including geospatial and dating information, pollen and charcoal counts and pollen percentages of the characteristic biomes, and is archived in Microsoft ACCESS(TM). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_870867 |
| institution | PANGAEA |
| language | en |
| publishDate | 2017 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | The ACER pollen and charcoal database Sanchez Goñi, Maria Fernanda Desprat, Stéphanie Daniau, Anne-Laure Bassinot, Franck C Polanco-Martínez, Josué M Harrison, Sandy P Allen, Judy R M Anderson, R Scott Behling, Hermann Bonnefille, Raymonde Burjachs, Francesc Carrión, José S Cheddadi, Rachid Clark, James S Combourieu-Nebout, Nathalie Courtney-Mustaphi, Colin J DeBusk, Georg H Dupont, Lydie M Finch, Jemma M Fletcher, William J Giardini, Marco González, Catalina Gosling, William D Grigg, Laurie D Grimm, Eric C Hayashi, Ryoma Helmens, Karin F Heusser, Linda E Hill, Trevor R Hope, Geoffrey Huntley, Brian Igarashi, Yaeko Irino, Tomohisa Jacobs, Bonnie Fine Jiménez-Moreno, Gonzalo Kawai, Sayuri Kershaw, A Peter Kumon, Fujio Lawson, Ian T Ledru, Marie-Pierre Lézine, Anne-Marie Liew, Ping-Mei Magri, Donatella Marchant, Robert Margari, Vasiliki Mayle, Francis E McKenzie, G Merna Moss, Patrick T Müller, Stefanie Müller, Ulrich C Naughton, Filipa Newnham, Rewi M Oba, Tadamichi Pérez-Obiol, Ramon P Pini, Roberta Ravazzi, Cesare Roucoux, Katherine H Rucina, Stephen M Scott, Louis Takahara, Hikaru Tzedakis, Polychronis C Urrego, Dunia H van Geel, Bas Valencia, Bryan G Vandergoes, Marcus J Vincens, Annie Whitlock, Cathy L Willard, Debra A Yamamoto, Masanobu Abrupt Climate Changes and Environmental Responses; ACER Quaternary records provide an opportunity to examine the nature of the vegetation and fire responses to rapid past climate changes comparable in velocity and magnitude to those expected in the 21st century. The best documented examples of rapid climate change in the past are the warming events associated with the Dansgaard-Oeschger (D-O) cycles during the last glacial period, which were sufficiently large to have had a potential feedback through changes in albedo and greenhouse gas emissions on climate. Previous reconstructions of vegetation and fire changes during the D-O cycles used independently constructed age models, making it difficult to compare the changes between different sites and regions. Here we present the ACER (Abrupt Climate Changes and Environmental Responses) global database which includes 93 pollen records from the last glacial period (73-15 ka) with a temporal resolution better than 1,000 years, 32 of which also provide charcoal records. A harmonized and consistent chronology based on radiometric dating (14C, 234U/230Th, OSL, 40Ar/39Ar dated tephra layers) has been constructed for 86 of these records, although in some cases additional information was derived using common control points based on event stratigraphy. The ACER database compiles metadata including geospatial and dating information, pollen and charcoal counts and pollen percentages of the characteristic biomes, and is archived in Microsoft ACCESS(TM). |
| title | The ACER pollen and charcoal database |
| topic | Abrupt Climate Changes and Environmental Responses; ACER |
| url | https://doi.org/10.1594/PANGAEA.870867 |