課程名稱 |
沿岸海洋學 Shelf and Coastal Oceanography |
開課學期 |
108-1 |
授課對象 |
學程 海洋科學學程 |
授課教師 |
溫良碩 |
課號 |
Ocean7134 |
課程識別碼 |
241 M3420 |
班次 |
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學分 |
2.0 |
全/半年 |
半年 |
必/選修 |
選修 |
上課時間 |
星期四8,9(15:30~17:20) |
上課地點 |
海研115 |
備註 |
總人數上限:25人 |
Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1081Ocean7134_ |
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 |
課程大綱
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課程概述 |
沿岸海洋地區指的是大陸棚到陸地之間的海域。全世界超過一半的人口生活在這距海岸100公里以內的區域。近年來,有關河口和海岸的研究亦趨蓬勃發展,皆是因為這些地區的急遽變化對食物鏈以及海洋環境造成重大的影響。河流和地表徑流的淡水,輸送來自陸地的物質,如營養鹽和重金屬微量元素等,對海洋影響甚鉅。隨著世界各地沿海地區人口的持續增加,這些物質對生態系統的壓力越來越嚴重,也挑戰相對應的環境、社會經濟和政策問題。沿海海洋是邊界層,陸地和海洋的物質在此迅速發生眾多變化,反應動能積極交換,這些物理,化學和生物間交錯的複雜反應更控制著物質的終極宿命。本課程闡述沿海海洋環境基本奠基,與其中的物質運輸與變化過程,尤其著重於生物地球化學的反應,為自然學科領域的學生提供全面觀的河口和沿海科學基礎專業知識及能力。
A coastal area is a region between continental shelf break to the land shore. More than half the human population lives within 100 km of coast. The study of estuaries and coasts has seen enormous growth in recent years, since changes in these areas have a large effect on the food chain, as well as on the physics and chemistry of the ocean. As the coasts and river banks around the world become more densely populated, the pressure on these ecosystems intensifies, putting a new focus on environmental, socio-economic and policy issues. Freshwater from river and surface runoffs, also the land derived materials such as nutrients and trace elements have great influence on the coastal seas. Chemical reactions occurred rapidly between substances from the land and from the ocean. As of physics, a coastal sea acts as a boundary layer and kinetic energy is actively exchanged. Because the physical, chemical and biological processes relate to the material transport in the sea, it can be said the coastal oceanography is a genuinely interdisciplinary study. This course clarifies the material transport processes in the shelf and coastal ocean. Approach especially focused on the biogeochemistry processes. Provides a comprehensive scientific backgrounds for all professionals and students in the area of estuarine and coastal science.
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課程目標 |
本課程討論控制沿岸海洋環境水體變化的基本原理。重點在於地球環境變化,提供解析自然和人為擾動系統的能力。闡述重點深入淺出,先說明基本地質,物理,化學及生物要點,再分別專注在相關生物地球化學,主題包括:地理地質現象、水的動力、水循環與鹽平衡、主要化學反應,溶解氣體變化與平衡,沉積物與顆粒物質輸送,同位素地球化學應用,有機物的循環與驗證、營養鹽循環與平衡,重金屬循環與反應,沉積化學與氧化還原反應、初級生產與消耗,生物地球化學與生態系統,汙染與現況等。
The focus of this class is the study of biological, chemical, physical, and geological structure and function of coastal systems; emphasis on important biogeochemical processes.
I. Introduction. Definition of coastal and shelf regions.
II. Flows and currents
III. Properties and Balances.
IV. Geochemistry
V. Nutrient cycles & heavy metals
VI. Producers and consumers
VII. Ecosystems & Effects
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課程要求 |
無 |
預期每週課後學習時數 |
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Office Hours |
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指定閱讀 |
Biogeochemistry of Estuaries (Thomas Bianchi), Oxford, ISBN 0-19-516082-7
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參考書目 |
臺灣區域海洋學
Treatise on Estuarine & Coastal science (Eric Wolanski & Donald McLusky), Elsevier Inc. ISBN 978-0-08-087885-0 |
評量方式 (僅供參考) |
No. |
項目 |
百分比 |
說明 |
1. |
Midterm Exam/Report |
40% |
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2. |
Final Exam/Report |
40% |
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3. |
Attendance |
20% |
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週次 |
日期 |
單元主題 |
第1週 |
9/12 |
Scheduling & Introduction |
第2週 |
9/19 |
Measurements & Exploration Techniques |
第3週 |
9/26 |
Definition and Classification |
第4週 |
10/03 |
Principle Forces |
第5週 |
10/10 |
Holiday |
第6週 |
10/17 |
Coastal Currents |
第7週 |
10/24 |
Physical Properties, Gradients and Salt Balance |
第8週 |
10/31 |
Dissolved Gases |
第9週 |
11/07 |
Midterm Exam/Report |
第10週 |
11/14 |
Sources and Distribution of Sediments |
第11週 |
11/21 |
Geochemistry & Isotopes |
第12週 |
11/28 |
Organic Matter Cycling & Characterization |
第13週 |
12/05 |
Phosphorous & Nitrogen Cycles |
第14週 |
12/12 |
Sedimentary & Redox Cycles |
第15週 |
12/19 |
Primary Producers & Consumers |
第16週 |
12/26 |
Coastal Ecosystems |
第17週 |
1/02 |
Anthropogenic Effects |
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