課程大綱

課程資訊

課程名稱

海洋化學概論
Introduction to Marine Chemistry

開課學期

108-1

授課對象

理學院海洋研究所

授課教師

林曉武

課號

Ocean5019

課程識別碼

241 U1300

班次

學分

1.0

全/半年

半年

必/選修

必修

上課時間

星期二3,4(10:20~12:10)

上課地點

海研大講堂

備註

總人數上限：50人

Ceiba 課程網頁

http://ceiba.ntu.edu.tw/1081Ocean5019_

課程簡介影片

核心能力關聯

本課程尚未建立核心能力關連

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課程概述

THIS COURSE FOCUSES ON THE OCEAN’S ROLE IN THE GLOBAL BIOGEOCHEMICAL CYCLING OF ELEMENTS. THE IMPACT OF HUMANS ON THE TRANSPORT OF ELEMENTS WITHIN THESE CYCLES IS GIVING SPECIAL ATTENTION. BASIC OCEAN CHEMISTRY IS FIRST GIVEN AND DISCUSSED. THE CONCEPT OF GLOBAL GEOCHEMICAL CYCLE IS GIVING BASED ON WATER/ROCK INTERACTION. NUTRIENTS AND TRACE METALS CYCLING IS DISCUSSED BASED ON THE PERSPECTIVE OF REDOX REACTIONS, WITH SPECIAL EMPHASIS OF BIOLOGICALLY MEDIATED OXIDATION OF ORGANIC MATTER. STEADY STATE MODELS ARE USED TO EXPLAIN THEIR GLOBAL OCEANIC DISTRIBUTION. SEDIMENT’S ROLE OVER OCEAN CHEMICAL COMPOSITION IS DISCUSSED FROM BOTH EQUILIBRIUM AND KINETIC PERSPECTIVES. MARINE CHEMISTRY OF RADIOACTIVE AND STABLE ISOTOPES ARE ALSO DISCUSSED. THIS COURSE INCLUDES A NUMBER OF BASIC CONCEPTS OF OCEAN CHEMISTRY FOR THE YOUNG MARINE SCIENTISTS. NO PREREQUISITE IS REQUIRED.

THIS COURSE FOCUSES ON THE OCEAN’S ROLE IN THE GLOBAL BIOGEOCHEMICAL CYCLING OF ELEMENTS. THE IMPACT OF HUMANS ON THE TRANSPORT OF ELEMENTS WITHIN THESE CYCLES IS GIVING SPECIAL ATTENTION. BASIC OCEAN CHEMISTRY IS FIRST GIVEN AND DISCUSSED. THE CONCEPT OF GLOBAL GEOCHEMICAL CYCLE IS GIVING BASED ON WATER/ROCK INTERACTION. NUTRIENTS AND TRACE METALS CYCLING IS DISCUSSED BASED ON THE PERSPECTIVE OF REDOX REACTIONS, WITH SPECIAL EMPHASIS OF BIOLOGICALLY MEDIATED OXIDATION OF ORGANIC MATTER. STEADY STATE MODELS ARE USED TO EXPLAIN THEIR GLOBAL OCEANIC DISTRIBUTION. SEDIMENT’S ROLE OVER OCEAN CHEMICAL COMPOSITION IS DISCUSSED FROM BOTH EQUILIBRIUM AND KINETIC PERSPECTIVES. MARINE CHEMISTRY OF RADIOACTIVE AND STABLE ISOTOPES ARE ALSO DISCUSSED. THIS COURSE INCLUDES A NUMBER OF BASIC CONCEPTS OF OCEAN CHEMISTRY FOR THE YOUNG MARINE SCIENTISTS. NO PREREQUISITE IS REQUIRED.

課程目標

1. 了解基礎海洋化學相關重要海洋作用;
2. 探討海洋化學受生物.地質.物理等作用之影響與控制;
3. 學習基礎海洋化學相關化學,生物, 地質, 物理等相關名詞;
4. 了解海洋化學再不同時間此度之變異;
5. 探討海洋在全球物質循環之相關重要性.

課程要求

1. 基礎化學背景;
2. 期中與期末考試

預期每週課後學習時數

Office Hours

指定閱讀

Introduction to Marine Biogeochemistry, 2nd edition, Susan Libes

參考書目

Introduction to Marine Biogeochemistry, 2nd edition, by Susan Libes

評量方式
(僅供參考)

No.	項目	百分比	說明
1.	期中考	50%	ch 1 to ch 11
2.	期末考	50%	ch 13 to ch 21

課程進度

週次	日期	單元主題
第1週	9/10	Chapter1:The crustal-ocean-atmosphere factory Chapter2:The waters of the sea
第2週	9/17	Chapter3:Seasalt is more than NaCl Chapter4:Salinity as a conservative tracer
第3週	9/24	Chapter5:The nature of chemical transformations in the ocean Chapter6:Gas solubility and exchange across the air-sea interface
第4週	10/01	Chapter7:The importance of Oxygen Chapter8:Organic matter:production and destruction
第5週	10/08	Chapter9:Vertical segregation of the biolimiting elements
第6週	10/15	Chapter10:Horizontal segregation of the biolimiting elements
第7週	10/22	Chapter11:Trace elements in seawater
第8週	10/29	Chapter12:Diagenesis
第9週	11/05	Chapter13:Classification of sediments
第10週	11/12	Chapter14:Clay minerals and other detrital silicates
第11週	11/19	Chapter15:Calcite,alkalinity,and the pH of seawater
第12週	11/26	Chpater16:Biogenic Silica
第13週	12/03	Chapter17:Evaportes
第14週	12/10	Chapter18:Iron-manganese nodules and other hydrogenous minerals
第15週	12/17	Chapter19:Metalliferous sediments and other hydrothermal deposits
第16週	12/24	Chapter20:Global Pattern of sediment Distribution
第17週	12/31	Chapter21:Why seawater is salty but not too salty