CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «COCCOLITH»
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coccolith în următoarea selecție bibliografică. Cărți în legătură cu
coccolith și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
The most commonly formed type of coccolith is an elliptical object, a few microns
in diameter, of quite amazing complexity (Fig. 4.7a). Viewed from the side it
appears to be composed of two superimposed plates. In fact, the basic building ...
Division of Geological and Planetary Sciences California Institute of Technology Heinz A. Lowenstam Professor Emeritus, Isotope Department Weizmann Institute of Science Stephen Weiner Associate Professor, Rehovot, 1989
2
Biomineralization and Biological Metal Accumulation: ...
Emiliania huxleyi has a specialized in- tracellular machinery for coccolith
formation (Wilbur and Watabe, 1963; Klaveness, 1972a) . Morphologycally , this
synthetic process is localized in rather specialized areas, characterized by
special ...
P. Westbroek, E.W. de Jong, 1983
3
Biomineralization: Principles and Concepts in Bioinorganic ...
This morphological hand- edness makes the coccolith scale chiral, that is, mirror
images of the structure are non-superimposable. Having established the
crystallography of the single-crystal building blocks of the mature coccolith scales
, our ...
4
Marine Phytoplankton: A Guide to Naked Flagellates and ...
The highly convex stomatal coccoliths have parallel rows of microcrystals normal
to the long axis of the coccolith on its distal surface. Distribution: Worldwide. Plate
2 Calyptrolithina multipora (Gaarder) Norris, ordinary coccolith: (a) distal ...
5
United States Geological Survey Professional Paper
E. Airborne dust. X4300 F. Airborne dust. X2400 Figure 1. — Micrographs of a
tektite, obsidian, a coccolith,. D210 ANALYTICAL METHODS Analytical methods
Use of the scanning electron microscope in geologic studies, by E J Dwornik 209
...
6
Geological Survey Professional Paper
Well- preserved coccolith (lower left) is Coccolithus pelagicus (Wallich) Schiller.
D, Nearly tangential section through shell of Thoraco- sphaera. Surrounding
micrite consists of discoasters, coccolith fragments, authigenic calcite, and clay ...
Geological Survey (U.S.), 1979
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Coccolithophores: From Molecular Processes to Global Impact
Coccolith data and analyses Total coccolith numbers and size measurements
provide the essential variables for the estimation of coccolith carbonate.
Preparation of all sediment samples followed a dilution/filtering technique
described by ...
Hans R. Thierstein, Jeremy R. Young, 2004
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Plankton Stratigraphy: Volume 2, Radiolaria, Diatoms, ...
Coccolith stratigraphy, eastern equatorial Pacific. Leg 16 Deep Sea Drilling
Project, Init. Repts. DSDP. 16. 653-711. Bukry, D. 1973b. Coccolith and
silicoflagellate stratigraphy. Deep Sea Drilling Project Leg 18, eastern North
Pacific. Init. Repts.
Hans M. Bolli, John B. Saunders, Katharina Perch-Nielsen, 1989
9
Carbonate sediments and their diagenesis
Fig.105. The coccolith Podorhabdus albianus. In the centre is a broken stalk.
Replica. Electron mic. Gault. (From BLACK, 1965.) Fig.l06. The coccolith
Coccolithus huxleyi, the most widely distributed species in oceanic oozes today.
Replica.
Robin G. C. Bathurst, 1972
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Analysis of Chemical Signals from Complex Oceanic Gas ...
control over the molecular composition and, most importantly, the
crystallographic uniformity of 'nano'-sized single-crystal building blocks that form
the coccolith shield.4, 10, 15-20 The IR-ATR spectral features obtained following
the ...
ȘTIRI NOI CARE INCLUD TERMENUL «COCCOLITH»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
coccolith în contextul următoarelor știri.
Baten Kaitos Letters: Twists And Turns
Coccolith, my favorite dungeon in the game, couldn't execute its fractured-mirrors approach without having an external and distant point of view ... «GameSided, Iun 15»
Haptophytes as a model of cell-free biomineralization
The project is aimed at reproducing coccolith formation by bioengineering methods using calcareous algae as a model, but without organisms. «Nanowerk, Mar 15»
Once Upon a Time Coccolithophores Thrived in Acidifying Oceans
Meier, K.J.S., Berger, C. and Kinkel, H. 2014a. Increasing coccolith calcification during CO2 rise of the penultimate deglaciation (Termination II). «CO2 Science Magazine, Mar 15»
Creatures living on tiny ocean plastic may be cleaning our seas
As such, further studies in Australian temperate waters may help better understand this unusual coccolith-plastic relationship. Coccolithophores ... «The Conversation, Iun 14»
Sequencing Study Reveals Pan Genome for Marine Phytoplankton …
But they also release carbon dioxide while forming their calcified coccolith coats. "Carbon dioxide is fixed during photosynthesis and calcification," the study's ... «GenomeWeb, Iun 13»
Coccoliths thrive despite ocean acidification
It is possible that the rising levels of CO2 are boosting coccolith numbers by causing them to photosynthesise more and produce more energy. «Phys.Org, Mai 13»
Long-Term Responses of Coccolithophores to Ocean Acidification
In either event - or both - it is clear that their findings are, as they put it, "consistent with inferred coccolith mass increase with rising atmospheric ... «CO2 Science Magazine, Apr 13»
Ocean acidification dissolves algae, deafens fish
... National Academy of Sciences and focused specifically on the ability of a crucial component in many algal species, the coccolith, to withstand ... «Mongabay.com, Iun 11»
Plankton May Hold Up Well to Ocean Acidification
In the experiment, as the coccolith dissolved away, its mass decreased and the frequency of cantilever oscillation (waggling speed) increased. «Wired News, Mai 11»
Mysteries of the blue ocean
... is characterised by its chalk-like shell of calcium carbonate, the so-called coccolith. The prymnesiophytes we observed in our study, however, ... «Planet Earth, Nov 10»
