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【2009年4月18日】第十讲:海洋仪器研发和应用

Lingfeng Forum #10: Marine Analytical Techniques and Instrumentation

2019/11/13点击次数:

Time: April 18, 2009, Saturday

Venue: B-206, Zeng Cheng Kui Building

Coordinators: Dr. Quanlong Li, Dr. Dongxing Yuan

 

Time

Title

Speaker

Chair

09:00~09:15

Introduction

Minhan Dai

Minhan Dai

09:15~09:40

The development of marine analytical techniques and instrumentation in MEL

Dongxing Yuan

Xiamen University

09:40~10:40

Spectrophotometric CO2-system Measurements - Principles and Practice

Robert H. Byrne

University of South Florida

10:40~10:55

Coffee break

 

10:55~11:20

A pH analyzer based on loop flow analysis

Bo Yang

Xiamen University

11:20~11:45

A seawater total alkalinity analyzer - preliminary results

Quanlong Li

Xiamen University

11:45~12:10

Development of optical oxygen sensor

Xi Chen

Xiamen University

12:10~13:10

On-site lunch

13:10~13:35

R&D of software defined acoustic modem used for ocean environmental monitoring

Feng Tong

Xiamen University

Dongxing Yuan

13:35~14:00

Development of an underway seawater sampling and filtering system

Xiaowei Liu

Xiamen University

14:00~14:25

About the high-precision measurement of calcium in the seawater

Zhimian Cao

Xiamen University

14:25~14:50

Sequential injection analysis of nanomolar soluble reactive phosphorus in seawater with HLB solid phase extraction

Ying Liang

Xiamen University

14:50~15:05

Coffee break

 

15:05~16:20

Equilibrium Behavior of Pb(II) in natural waters

Robert H. Byrne

University of South Florida

16:20~16:45

Shipboard automatic systems for determination of nanomolar level dissolved inorganic nitrogen in seawater

Min Zhang

Xiamen University

16:45~17:10

Rapid speciation determination of trace iron in natural waters by reversed flow injection coupled to a liquid waveguide capillary cell

Yongming Huang

Xiamen University

April 19, 2009, Sunday

09:00~11:30

Round table discussion for potential collaborations

Robert and MEL Faculties

in Room B-214, Zeng Cheng Kui Building

14:30~17:30

Free talks with faculties and graduate students

Robert and individual faculty and students

in Office B-526, Zeng Cheng Kui Building

 

 

 

Abstracts of the two talks in the Lingfeng Forum

 

Invited speaker: Dr. Robert H. Byrne, Distinguished Research Professor, College of Marine Science, University of South Florida

 

First presentation: "Equilibrium Behavior of Pb(II) in natural waters".

This presentation will describe the equilibrium chemistry of Pb(II) with special emphasis on seawater. The presentation will make the point that spectrophotometric methods have important advantages relative to other analytical procedures for observation of chemical equilibria. Notably, the absorbance spectra of distinct chemical species can be used investigate the chemical composition of seawater.

 

Second presentation: "Spectrophotometric CO2-system Measurements -Principles and Practice".

This presentation will describe approximately twenty years of progress in the development and use of spectrophotometric procedures for investigation of freshwater and marine CO2-system chemistry. Much of the presentation will involve descriptions of methods and applications for pH measurements. Discussion of applications will include extensive observations in the North Pacific and South Atlantic Oceans, and the characteristics of autonomous instruments for both shipboard and in situ CO2 system measurements.