EARTH AND SPACE SCIENCE
EARTH AND SPACE SCIENCE
... 2016, 60% of all earth scientists in Canada will be over the age of 65 Junior and high school boards have been relegating the earth sciences to the back burner as biology, chemistry and physics have ... been given prominence •! Curriculum-based Earth Science Resources for Grades and •! Deeper and Deeper (Grade 4) •! •! •! •! Mining Matters II - The Earth s Crust (Grade 7) In...
Physical Processes in Earth and Environmental Sciences Phần 1 pdf
... Page xii LEED-Ch- 01. qxd 11 /26/05 12 :16 Page 1 Planet Earth and Earth systems 1. 1 Comparative planetology 1. 1 .1 Lateral thinking from general principles Physical processes on Earth and other planets ... Planet Earth and Earth systems, 1. 1 Comparative planetology, 1. 2 Unique Earth, 1. 3 Earth systems snapshots, 1. 4 Measuring Earth, 1. 5 Whole Earth...
Physical Processes in Earth and Environmental Sciences Phần 2 ppt
... Q1= Q2 = a1u1 = a2u2 u1 > u a = area a2 > a1 Q2 a2 r1 u2 Fig 2. 21 Continuity of volume: constant density case in 1D u1 r = variable m1= m2 = a1r1u1 = a2r2u2 a1 r2 m1 a2 u2 Fig 2. 22 Continuity ... Chapter Salinity g kg–1 1040 1030 AVERAGE SEAWATER 1 020 30 10 20 30 Salinity (g kg–1) 40 16 50 Fig 2. 10 Variation of seawater density with salinity 20 22 24 20 30 26 10 freezing point...
Physical Processes in Earth and Environmental Sciences Phần 3 pot
... u A cos u ( 23) F3z = s3 sin u A sin u (d) (24) F1x = s1 sin u A cos u (25) F3x = s3 cos u A sin u sn Normal to A t Surface A u u s3sin u s1cos u u s3 s1 sin u u os Ac s1 in u As u s3 cos u (e) ... shear strain b Side a: e = (40 30 ) /30 = 0 .33 33 % lengthening Side b: e = (22.5 30 ) /30 = –0.25 25% shortening c a Stretch S l1 a l (2) S = = + e l0 40 mm 22.5 mm l1 b Side a: S = + 0 .33 =...
Physical Processes in Earth and Environmental Sciences Phần 4 pdf
... when the intensity of the force is maintained, an increment in deformation will occur, defining a strain rate That is why strain rate is used in rheological plots instead of strain as in solids ... Interface-spreading jet Degassing bubbles in magma or lava River flow downslope NA NA Sinking plume Bottom-spreading and undercutting wall jet Neutral stability Rising plume Spreading jet N...
Physical Processes in Earth and Environmental Sciences Phần 5 pptx
... flow The trick in understanding the dynamics of such flows therefore involves understanding the means by which sediment suspension is reached and then maintained during downslope flow and deposition ... evidence for the sinking of buildings and other structures into sands during earthquakes, recalling the Biblical adage that predates modern building regulations by some millennia Although...
Physical Processes in Earth and Environmental Sciences Phần 6 pot
... Hinge line Fig 4.1 16 Geometric elements of a fold in a folded surface in 3D (a) The hinge line is defined joining all hinge points and the in ection line joining all the in ection points (b) and ... 11/ 26/ 05 14:00 Page 173 Flow, deformation, and transport (a) Hinge point (b) (f ) Hinge point Inflection point 173 Inflection point Hinge point Hinge point (c) Hinge zone (d) limb +...
Physical Processes in Earth and Environmental Sciences Phần 7 pps
... 100% B Fig 5 .7 Melting relations in a binary silicate solid solution series LEED-Ch-05.qxd 11/ 27/ 05 2:19 Page 2 07 Inner Earth processes and systems richer in Fe2ϩ than Mg2ϩ As melting proceeds, ... reduction in viscosity and melting temperature Also, water has a corrosive effect on Si–O bonds and has a key role in lowering rock melting points (and thus a major role...
Physical Processes in Earth and Environmental Sciences Phần 8 doc
... Page 231 Inner Earth processes and systems 231 (b) 38 12' x ALKYONIDES GULF 38 08' 5.0 km - - - -Skinos - - - 38 04' - - +++ ++ x´ + Abandoned, uplifting and incising rift basin 38 00’ Loutraki ... 1 08 59 60 79 69 15 5 36 20 15 15 31 51 0 0 0.6 11 13 80 17 61 76 86 24 64 42 25 388 305 499 356 420 4 18 421 187 88 88 103 98 28 146 87 152 2 08 124 230 90 76 40 0 30 12 124 91 1...
Physical Processes in Earth and Environmental Sciences Phần 9 ppt
... between land and sea where energy is continuously being transferred by the action of traveling waves, including the tide This incoming wave energy flux also interacts with energy inputs from the land, ... Thermohaline currents are linked to compensatory intermediate and shallow warmer currents in a complicated pattern of downwelling and upwelling, whose detailed paths in the Pacific...
Astrophysics and Space Science Proceedings Phần 1 pptx
... .536 Conference Photograph xv xvi 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Conference Photograph Robert J Rutten 35 K B Ramesh 36 ... [nm] Wavelength [nm] NOAA 10 008 / 27 / 02 15 64.55 15 64.55 15 64.60 15 64.65 90 18 0 269 359 f[degrees] 15 64.65 15 64.70 15 64.70 15 64.70 15 64.60 90 18 0 269 359 f[degrees] 90 18 0 269 359 f [degr...
Astrophysics and Space Science Proceedings Phần 2 pps
... Coupling between the Interior and Atmosphere of the Sun, Astrophysics and Space Science Proceedings, DOI 10.1007/978-3-6 42- 028 59-5 4, c Springer-Verlag Berlin Heidelberg 20 10 37 38 D.O Gough Fig On ... Mathematics and Theoretical Physics, University of Cambridge, UK S.S Hasan and R.J Rutten (eds.), Magnetic Coupling between the Interior and Atmosphere of the Sun, Astrop...
Astrophysics and Space Science Proceedings Phần 3 pptx
... Zurich, Switzerland S.S Hasan and R.J Rutten (eds.), Magnetic Coupling between the Interior and Atmosphere of the Sun, Astrophysics and Space Science Proceedings, DOI 10.1007/978 -3- 642-02859-5 ... 7, France e S.S Hasan and R.J Rutten (eds.), Magnetic Coupling between the Interior and Atmosphere of the Sun, Astrophysics and Space Science Proceedings, DOI 10.1007/978...
Astrophysics and Space Science Proceedings Phần 4 ppsx
... Theoretical Astrophysics, University of Oslo, Norway S.S Hasan and R.J Rutten (eds.), Magnetic Coupling between the Interior and Atmosphere of the Sun, Astrophysics and Space Science Proceedings, ... Interior and Atmosphere of the Sun, Astrophysics and Space Science Proceedings, DOI 10.1007/978-3- 642 -02859-5 12, c Springer-Verlag Berlin Heidelberg 2010 156 Spectropo...
Astrophysics and Space Science Proceedings Phần 5 ppt
... Andrews, Scotland, UK S.S Hasan and R.J Rutten (eds.), Magnetic Coupling between the Interior and Atmosphere of the Sun, Astrophysics and Space Science Proceedings, DOI 10.1007/978-3-642-02 859 -5 20, ... Spain ı S.S Hasan and R.J Rutten (eds.), Magnetic Coupling between the Interior and Atmosphere of the Sun, Astrophysics and Space Science Proceedings, DOI 10.1007/...