Physical Processes in Earth and Environmental Sciences Phần 8 doc
Physical Processes in Earth and Environmental Sciences Phần 1 pdf
... Laminar flow, 11 1
4.5 Turbulent flow, 11 3
4.6 Stratified flow, 11 7
4.7 Particle settling, 11 9
4.8 Particle transport by flows, 12 1
4.9 Waves and liquids, 12 5
4 .10 Transport by waves, 13 1
4 .11 Granular ... flow, 13 3
4 .12 Turbidity flows, 13 8
4 .13 Flow through porous and granular solids, 14 2
4 .14 Fractures, 14 4
4 .15 Faults, 15 6
4 .16 Solid bending, buckling, and fol...
Physical Processes in Earth and Environmental Sciences Phần 2 ppt
... as
Fig. 2. 21 Continuity of volume: constant density case in 1D.
a = area
a
2
> a
1
r = constant
u
1
u
2
a
1
a
2
Q
1
Q
2
Q
1
= Q
2
= a
1
u
1
= a
2
u
2
u
1
> u
2
Fig. 2. 22 Continuity ... variable density case in 1D.
a = area
a
2
> a
1
u
1
u
2
a
1
a
2
r
1
r
2
m
2
m
1
r = variable
m
1
= m
2
= a
1
r
1
u
1
= a
2
r
2
u
2
LEED-Ch- 02. qxd 11 /2...
Physical Processes in Earth and Environmental Sciences Phần 3 pot
... (Section 3. 8).
3. 13. 4 The stress ellipse, the stress ellipsoid, and
the principal stresses
The whole family of tractions acting over a certain point
define an ellipse in 2D and an ellipsoid in 3D. In ... North Polar rotation axis
(Figs 3. 38 and 3. 39) Earth spins anticlockwise, with each
successive latitude band, , increasing in angular velocity
poleward by ⍀ sin . S...
Physical Processes in Earth and Environmental Sciences Phần 4 pdf
... experimental turbulent flows (Figs 4. 12 and 4. 13).
4. 4 Laminar flow
Laminar flow is rare in the atmosphere and hydrosphere,
but the unseen laminar flow of mantle and lower crust
turns over a far greater ... coaxial tubes (Fig. 4. 14) . In all cases the Reynolds
number is small and thus viscous forces predominate over
inertia forces and prevent 3D particle mixing. In a stead...
Physical Processes in Earth and Environmental Sciences Phần 5 pptx
... knowledge, dealing with fracture or rock
mechanics is very important in many applied fields, as in
civil engineering, mining, and hazard controls (rock and
soil stability in slopes, both natural and constructed). ... situation in Nature.
A further intriguing complication is demonstrated by a
vibrated granular mass in a container of equal-sized grains
containing one larger grain...
Physical Processes in Earth and Environmental Sciences Phần 6 pot
... all hinge points and the in ection line
joining all the in ection points (b) and (c). Cylindrical folds, as in (a) and (b), have a fold axis which is any line parallel to the hinge line of
constant ... layers.
Inflexion line
Hinge line
Hinge line
Axial surface
Axial surfaces
(a)
(b)
(c)
Fig. 4.1 16 Geometric elements of a fold in a folded surface in 3D. (a) The hinge line is de...
Physical Processes in Earth and Environmental Sciences Phần 7 pps
... ions and also join to aluminum ions in
linked rings. The linked groups are said to be in a state of
polymerization and are a feature of silicate melts. It is the
continuous, polymer-like, linkage ... bonds and has a key role in lowering rock melting
points (and thus a major role in determining the rheology
of the lithosphere). The logical extreme of these trends is
pure Si–O me...
Physical Processes in Earth and Environmental Sciences Phần 8 doc
... 11 388 146 12
SA 41 20 13 305 87 5
PAC* 1 08 0 80 499 152 124
ANT 59 15 17 356 2 08 0
IND * 60 15 61 420 124 91
AF 79 31 6 4 18 230 10
EUR 69 51 7 421 90 0
NAZ* 15 0 76 187 76 53
COC* 3 0 86 88 40 ... turbulent mixing and therefore cooling due to
momentum and heat transport in the dynamic models.
In addition to their obvious role in increasing wind
shear and forward momentu...
Physical Processes in Earth and Environmental Sciences Phần 9 ppt
... Ocean–land interface: coasts
Coasts are dynamic interfaces between land and sea where
energy is continuously being transferred by the action of
traveling waves, including the tide. This incoming ... “core”
layer, and a basal boundary layer dominated by
upwelling, downwelling, or intruding ocean currents
(Fig. 6.34). Winter wind systems assume an overriding
dominance on most shelves, causi...
Zoos and Animal Welfare Phần 8 docx
... sets out the aims and mission of zoological gardens of
the twenty-first century.
94 Zoos and Animal Welfare
Zoos_ ITCY_v5.qxd 11/5/07 5:32 PM Page 94
86 Zoos and Animal Welfare
Zoos_ ITCY_v5.qxd ... PM Page 86
What You Should
Know About Zoos and
Animal Welfare
Facts About Zoos
ã There are about four hundred professionally managed zoos in th...
.New Frontiers in Integrated Solid Earth Sciences Phần 6 docx
... published in 2002 by the United Nations
235
S. Cloetingh, J. Negendank (eds.), New Frontiers in Integrated Solid Earth Sciences, International Year of Planet
Earth, DOI 10.1007/978-90-481-2737-5 _6, ... orogens (mountain building) and continent-
continent collision, including their effects on continen-
tal platforms. For the quantification of Solid- Earth pro-
cesses the coupl...
.New Frontiers in Integrated Solid Earth Sciences Phần 7 docx
... “non-volcanic
2 87
S. Cloetingh, J. Negendank (eds.), New Frontiers in Integrated Solid Earth Sciences, International Year of Planet
Earth, DOI 10.10 07/ 978 -90-481- 273 7-5_8, â Springer Science+Business Media ... summary for the July 16, 20 07 earthquake
in Japan. http://earthquake.usgs.gov/eqcenter/eqinthenews
/20 07/ us2007ewac/
Vinnik L.P., 1989. The origin of strong int...
.New Frontiers in Integrated Solid Earth Sciences Phần 8 pps
... from the Ashikule Basin (AKB) in northwest-
ern Tibet, in order to gain insight into the origin of the
magmas produced in this continental collision setting.
The basin contains several silicic ... K. Chao (20 08) , Non-volcanic tremor beneath
the Central Range in Taiwan triggered by the 2001
MW7 .8 Kunlun earthquake, Geophys. J. Int., 175, 82 5 82 9,
doi:10.1111/j.1365-246X.20 08. 0...
Chemical Pollutants in Air, Water, Soil, and Solid Wastes Phần 8 pps
... 139.1, and
1 38. 4°C, respectively; their vapor pressures at 20°C are 6.7, 8. 4, and 8. 8 torr,
respectively; density 0 .88 0, 0 .86 4, and 0 .86 1 g/ml respectively; practically insol
-
uble in water; readily ... solvent and in the manufacture of
dyes and drugs; occurs in gasoline and petroleum solvents; colorless liquid with
characteristic odor; boiling point for o-,...
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