Lingfeng Forum

Lingfeng Forum #10: Marine Analytical Techniques and Instrumentation
Updated on£º2009-4-14      Visits£º4129
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.