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課程名稱 |
地球物理原理(含實習)
Geophysics |
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開課學期 |
103-2 |
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授課對象 |
學程 地球系統科學學程 |
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授課教師 |
洪淑蕙 |
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課號 |
Geo2006 |
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課程識別碼 |
204 49080 |
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班次 |
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學分 |
3 |
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全/半年 |
半年 |
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必/選修 |
選修 |
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上課時間 |
星期三2,3,4(9:10~12:10) |
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上課地點 |
中庭大講堂 |
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備註 |
與吳逸民、龔源成、曾泰琳合開
總人數上限：100人 |
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Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1032Geo2006 |
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課程簡介影片 |
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核心能力關聯 |
核心能力與課程規劃關聯圖 |
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課程大綱
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課程概述 |
This course will provide a quantitative introduction to solid earth geophysics. We will discuss the fundamental basics of various geophysics topics and will emphasize how different types of data are used to contrain Earth structure at a variety of scales. We will illustrate these concepts with examples of global and regional structure and will cover relevant tectonic phenomena (e.g. earthquakes, seismic wave propagation, glacier rebound, isostasy, plate motions, lithospheric cooling, thermal structure, geomagnetic field, etc.). |
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課程目標 |
(1) Plate tectonics
rotation of the plates on a sphere
type of plate boundaries
driving forces
(2) Seismology and earth structure
introduction to continuum mechanics and wave propagation in an elastic earth
body waves, surface waves and normal modes
inferring earth structure from seismic data
earthquake focal mechanism, fault-plane solution
(3) Gravity and the geoid
the Earth`s mass and moment of inertia
inferring earth structure from geoid and gravity data
isostasy and elastic plate flexture
(4) Heat flow and the Earth`s thermal structure
mechanisms of heat transfer
the Earth's geotherm and thermal history
convection in the earth's interior
thermal structure of the oceanic lithosphere -- plate cooling
thermal structure of the continental lithosphere -- basin subsidence
(5) Geomagnetism
the Earth's magnetic field
internal and external sources of geomagnetic field
electromagnetic induction and the Earth`s conductivity structure
magnetic anomalies and the age of the seafloor |
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課程要求 |
Homeworks will be assigned every week or once in two weeks from the class materials and reading assignments in the textbook. They must be handed in by the due date in order for you to get. |
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預期每週課後學習時數 |
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Office Hours |
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指定閱讀 |
待補 |
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參考書目 |
The Solid Earth: An introduction to Global Geophysics, 2nd ed. by C.M.R. Fowler, Cambridge University Press, 2005. |
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評量方式
(僅供參考) |
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No. |
項目 |
百分比 |
說明 |
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1. |
Homework |
40% |
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2. |
Two exams in class |
40% |
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3. |
Team term project or paper |
20% |
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週次 |
日期 |
單元主題 |
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第1週 |
02/25 |
Introduction to Seismology I |
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第2週 |
03/04 |
Introduction to Seismology II |
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第3週 |
03/11 |
Introduction to Seismology III |
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第4週 |
03/18 |
Introduction to Seismology IV |
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第6週 |
04/01 |
溫書假 |
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第7週 |
04/08 |
青年論壇 |
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第9週 |
04/22 |
midterm
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第10週 |
04/29 |
Gravity and Geoid: the Earth`s mass and moment of inertia |
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第11週 |
05/06 |
inferring earth structure from geoid and gravity data |
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第12週 |
05/13 |
isostasy and elastic plate flexure |
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第14週 |
05/27 |
Introduction to heat, basic heat conduction |
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第15週 |
06/03 |
thermal structure of oceanic and continental lithosphere |
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第16週 |
06/10 |
internal structure of the Earth |
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第17週 |
06/17 |
student presentation |
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