Topics in Biogeochemistry, Paleoceanography and Paleoclimate
نویسندگان
چکیده
منابع مشابه
Paleoceanography: the Greenhouse World
Understanding and modeling a world very different from that of today, for example, a much warmer world with a so-called ‘greenhouse’ climate, requires a thorough grasp of such processes as the carbon cycle, ocean circulation, and heat transport in the oceans – indeed it pushes the limits of our current conceptual and numerical models. A review of what we know of past greenhouse worlds reveals t...
متن کاملPossible effects of ocean acidification on coral reef biogeochemistry: topics for research
This paper is a short review of recent literature on how ocean acidification may influence coral reef organisms and coral reef communities. We argue that it is unclear as to how, and to what extent, ocean acidification will influence calcium carbonate calcification and dissolution, and affect changes in community structure of present-day coral reefs. It is critical to evaluate the extent to whi...
متن کاملPaleoclimate and Mineral Deposits
s with Programs 1980, v. 12, p. 501. Robaszynski, F., Alcayde', G., Amedro, F. Badillet, Guy, Damott, R., Foucher, J. C., Jardine, S., Legoux, O., Manivit, H., Monclardin, C., and Sornay, J., 1982, Le Turonien de la region-type: Saumiorois et Touraine, stratigraphique, biozonations, sedimentologique: Bulletin Centres Recherches Exploration et Production, Elf-Aquitaine, v. 6, no. 1, p. 119-225. ...
متن کاملProgress in Paleoclimate Modeling*
This paper briefly surveys areas of paleoclimate modeling notable for recent progress. New ideas, including hypotheses giving a pivotal role to sea ice, have revitalized the low-order models used to simulate the time evolution of glacial cycles through the Pleistocene, a prohibitive length of time for comprehensive general circulation models (GCMs). In a recent breakthrough, however, GCMs have ...
متن کاملPaleoclimate in the spotlight
weather and an increase in rare extreme events will have a negative effect on coffee production and the millions of farmers and their families which depend on the crop for their livelihoods. Most of these smallholder farmers live on the edge of viable existence, and any unpredictable change in circumstances can push them into poverty. " In a separate effort supported by Earthwatch, the Institut...
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ژورنال
عنوان ژورنال: PAGES news
سال: 2004
ISSN: 1563-0803,1563-0803
DOI: 10.22498/pages.12.1.23