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| Harland, Rex; Asteman, Irina Polovodova; Morley, Audrey; Morris, Angela; Harris, Anthony; Howe, John A.. |
| The analyses of dinoflagellate cyst records, from the latest Quaternary sediments recovered from DSDP Core 610A taken on the Feni Ridge in the southern Rockall Trough, and part of core MD01-2461 on the continental margin of the Porcupine Seabight in the eastern North Atlantic Ocean, has provided evidence for significant oceanographic change encompassing the Last Glacial Maximum (LGM) and part of the Holocene. This together with other published records has led to a regional evaluation of oceanographic change in the eastern North Atlantic over the past 68 ka, based upon a distinctive dinoflagellate event ecostratigraphy. These changes reflect changes in the surface waters of the North Atlantic Current (NAC), and perhaps the deeper thermohaline Atlantic... |
| Tipo: Text |
Palavras-chave: Earth science. |
| Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00340/45125/44540.pdf |
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| MacAuley, Molly K.. |
| This study, prepared at the request of the Office of Earth Science at the U.S. National Aeronautics and Space Administration (NASA), describes a general framework for conceptualizing the value of information and illustrates how the framework might be used to value information from earth science data collected from space. The framework serves two purposes. One purpose is provision of a common basis by which to conduct and evaluate studies of the value of earth science information that serves a variety of uses, from improving environmental quality to protecting public health and safety. The second purpose is to better inform decision-makers about the value of data and information. Decision-makers comprise three communities: consumers and producers of... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Value of information; Earth science; Natural resource economics; Resource /Energy Economics and Policy; O32; O38; Q28. |
| Ano: 2005 |
URL: http://purl.umn.edu/10839 |
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