10 LIVRES EN ANGLAIS EN RAPPORT AVEC «GYTTJA»
Découvrez l'usage de
gyttja dans la sélection bibliographique suivante. Des livres en rapport avec
gyttja et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Dry Mix Methods for Deep Soil Stabilization
The stabilised peat samples showed more tenacious behaviour than the
stabilised gyttja samples. The strain at failure was larger in the stabilised peat
samples and the reduction in strength at large strains was not as pronounced as
for the ...
H. Bredenberg, B.B. Broms, G. Holm,
1999
2
Embankments on Organic Soils
... a low water content can be accentuated by wetting and heating of the sample.
1.3.1 Identification of soil type Gyttja-bearing soils: 0 Gyttja is normally greenish
in colour, but may be brown or red. It bleaches on drying, usually to a grey colour.
J. Hartlén, W. Wolski,
1996
3
Proceedings of the Estonian Academy of Sciences, Geology
Laboratory code Depth, cm Age, 14Cyr Material Kirikumae, core 5 (lives, 1980a,
b) TA-677 450-460 2680±80 Sphagnum peat, lower limit TA-678 570-580 3210±
70 Hypnum-Phragmites peat, lower limit TA-679 780-790 8530±80 Gyttja, lower ...
4
Holocene Sedimentation History of the Shallow Kangerlussuaq ...
Lakes with a large aeolian input, dominated by highly organic silty gyttja
Lithologically, sediments from lakes around the head of Kangerlussuaq are
characterized by a high proportion of silt-sized aeolian grains (Eisner et al, 2995).
5
Proceedings of the Estonian Academy of Sciences, Geology
Unit Boundaries, cm Upper limit Comments Substratum: clay-containing till (389
cm +) covered by gravel (389-387 cm) 1 387-385 Gradual, ± 10 mm Olive-grey,
silty to sandy gyttja 2 385-383 Sharp, ± 1 mm Greyish-brown peat with wood ...
6
U.S. Geological Survey professional paper
Sediment stratigraphy of core B [Code numbers for color are from the Munaell
Color Co., Inc. (1954) ] Description Depth (em) Gyttja. dark grayish brown (2.51*
4/2) at the top grading 0 -70 into very dark gray (6Y 3/1); soft, not completely ...
Geological Survey (U.S.),
1970
7
In-situ Characterization of Soils
On lake bottoms and in bays, the deposition of organic matter may create gyttja, a
soil consisting of more than 6% of organic material by dry weight, mixed with
mainly silt and clay particles. Transition soils such as organic clay and clayey
gyttja ...
K.R. Saxena, V.M. Sharma,
2003
8
Geological Survey Professional Paper
The peat is intimately in- terlayered with masses of fallen logs, the whole forming
a gyttja about 5 feet thick, which rests on gravel. A till-covered rock step, 200 feet
high, lies across the valley at an altitude of 8,200 feet; two other rock steps, each
...
9
Proceedings of the Estonian Academy of Sciences, Geology
The sediment stratigraphy of Pitkasoo 2 Table 3 Unit Depth, cm Lime Formula
Comments 2 1 10-0 28-10 Gradual Ltf 3, Th4 1 , Tl +, Less compact brownish to
black gyttja Lc (+), Ca (+) with increased peat and rootlet contents in the
uppermost ...
10
Beyond 2000 in Computational Geotechnics
Coefficient of permeability. k - oedometer tests k - fitted by Terzaghis theory Gyttja
, sandy 3.5E-9 m/s 1.0E-9m/s Gyttja, very sandy 1 . 1 E-8 m/s 1 .OE-8 m/s Table 2.
Input material properties for PLAXIS calculations. Note: - the parameter is not ...
Ronald B.J. Brinkgreve,
1999
6 ACTUALITÉS CONTENANT LE TERME «GYTTJA»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
gyttja est employé dans le contexte des actualités suivantes.
Under the Baltic Sea, an Incredible Stone Age Find
As for the incredible preservation of items like rope, the archaeologists have gyttja sediment to thank: It forms as peat starts to decay, and has ... «Newser, févr 14»
11000-Year-Old Settlement Found Under Baltic Sea
Amazingly, the artifacts have been perfectly preserved because of the abundant oxygen-consuming“gyttja” -- a black, gel-like sediment which is ... «Discovery News, févr 14»
Underwater Stone Age Atlantis Discovered: 11000 Year-Old …
The items have been perfectly preserved because of a high amount of a sediment called 'gyttja', which is formed from peat. This points to the ... «TravelersToday, févr 14»
Swedish Stone Age Settlement Discovered in Baltic Sea
The bones and organic substances are well-preserved under water due to gyttja, black, glue-like sediment formed when peat decays. Organic ... «International Business Times UK, janv 14»
Evidence of 'Stone Age Atlantis' discovered under Baltic Sea
Black, gel-like Gyttja is formed when peat begins to decay. As the peat is buried, the amount of oxygen drops and it is thought this lack of ... «Catholic Online, janv 14»
Swedish divers unearth Stone Age 'Atlantis' relics
Things made of textiles, like rope, can survive where there is a high presence of gyttja, which is sediment rich in organic matter at the bottom of ... «The Local.se, janv 14»