Quaternary Research
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| Quaternary Research | |
|---|---|
| Title | Quaternary Research |
| Discipline | Quaternary science |
| Abbreviation | QR |
| Publisher | University of Washington Press |
| Country | United States |
| History | 1969–present |
| Frequency | Bimonthly |
Quaternary Research Quaternary Research is a multidisciplinary publication and field that examines the most recent interval of geological time, integrating work from paleoclimatology, paleoecology, geomorphology, stratigraphy and archaeology. Influential figures and institutions have shaped the domain through studies tied to locations such as the Sahara, Greenland Ice Sheet, Lake Baikal, Loire River, and Great Plains. Research informs debates linked to events like the Last Glacial Maximum, Younger Dryas, Holocene climatic optimum and the transitions explored by teams from the Royal Society, Max Planck Society, Smithsonian Institution, British Geological Survey, and United States Geological Survey.
Overview
Quaternary studies synthesize data from expeditions led by scientists associated with organizations like the Natural History Museum, London, National Oceanic and Atmospheric Administration, Geological Survey of Canada, Institut de Physique du Globe de Paris, Australian National University, and laboratories such as Scripps Institution of Oceanography and Lamont–Doherty Earth Observatory. Prominent researchers connected to the literature include Milutin Milanković (orbital theories), Alfred Wegener (theory antecedents), Louis Agassiz (glaciation concepts), Svante Arrhenius (climate sensitivity), and modern contributors affiliated with Columbia University, University of Cambridge, Harvard University, University of Oxford, and University of Copenhagen. Funding and collaboration often involve the National Science Foundation, European Research Council, National Geographic Society, Wellcome Trust, and agencies like the United Nations Educational, Scientific and Cultural Organization.
Quaternary Period and Chronology
The Quaternary interval is anchored by stratigraphic and chronological frameworks developed using reference sections from sites such as Vostok Station, EPICA Dome C, Greenland Ice Core Project, Lake Suigetsu, Santa Barbara Basin, and the Loess Plateau. Chronologies employ calibration against records from Radiocarbon dating pioneers linked to institutions like the University of Cambridge Radiocarbon Laboratory and chronostratigraphic markers recognized by bodies such as the International Commission on Stratigraphy. Key time slices—Pleistocene Epoch, Holocene Epoch, the Younger Dryas Stadial, and the Marine Isotope Stage 5e—are cross-referenced with paleontological evidence from sites like La Brea Tar Pits, Olduvai Gorge, Denisova Cave, and Clovis sites.
Methods and Techniques
Methodological advances in Quaternary research derive from instrumentation and protocols pioneered at centers including Oak Ridge National Laboratory, Lawrence Livermore National Laboratory, Max Planck Institute for Chemistry, and ETH Zurich. Techniques combine radiocarbon dating with optically stimulated luminescence, argon–argon dating, uranium-series dating, and tephrochronology using marker horizons from eruptions such as Mount Vesuvius, Mount St. Helens, Krakatoa, and Mount Pinatubo. Paleoenvironmental proxies rely on microfossils studied at institutions like the Natural History Museum, Paris, including foraminifera records from cores taken by the Deep Sea Drilling Project and the Integrated Ocean Drilling Program, pollen sequences influenced by work at the Royal Botanic Gardens, Kew, and isotopic analyses developed at Caltech and Max Planck Institute for Biogeochemistry. Geospatial and modeling tools stem from collaborations with groups such as NASA, European Space Agency, Google Earth Engine, and the Princeton Environmental Institute.
Major Findings and Themes
Major findings link orbital forcing frameworks credited to Milutin Milanković with abrupt climate change episodes exemplified by the Younger Dryas and the 8.2 kiloyear event, and cultural impacts studied at archaeological locales like Göbekli Tepe, Çatalhöyük, Jericho, and Stonehenge. Research on megafaunal extinctions examines evidence from Pleistocene Park, Mammoth Steppe studies, and faunal assemblages from Laetoli and Mezhirich. Sea-level reconstructions synthesize data from Barbados coral terraces, Great Barrier Reef cores, Chesapeake Bay sediments, and the Maldives archives, while ice-sheet dynamics draw on observations at Antarctic Peninsula, Patagonia, and Iceland glaciers monitored by teams from Scott Polar Research Institute and Norwegian Polar Institute.
Regional and Subdisciplinary Studies
Regional foci include work on the Alps glaciation chronologies, Siberia permafrost studies, Amazon Basin paleohydrology, East African Rift paleoenvironment reconstructions, Mediterranean Basin sapropel records, and East Asian Monsoon variability recorded on the Loess Plateau. Subdisciplines intersect with specialists from Paleobotany Society, Quaternary Research Association, and programs at University of Alberta, McGill University, University of Tokyo, Peking University, and Università di Bologna. Conservation-relevant paleoecological syntheses draw on case studies from Yellowstone National Park, Masai Mara, Serengeti, and Sundarbans to address biodiversity baselines and refugia.
Impact and Applications
Applied outcomes influence policy and practice via contributions to reports by the Intergovernmental Panel on Climate Change, Convention on Biological Diversity, and regional assessments by the European Environment Agency and United States Global Change Research Program. Quaternary-derived baselines inform restoration projects at Everglades National Park, sea-level planning in Bangladesh, permafrost adaptation strategies in Alaska, and heritage conservation around Machu Picchu and Venice. Educational and outreach partnerships involve museums such as the American Museum of Natural History, documentary collaborations with BBC Natural History Unit and National Geographic, and training programs at universities including Yale University and University of California, Berkeley.