An ENVI+IDL+ArcEngine Tool for Detecting Harmful Algal Blooms in East China Sea

2012 ◽  
Vol 239-240 ◽  
pp. 587-594
Author(s):  
Chen Zeng ◽  
Hui Ping Xu ◽  
He Xia Zhang
Keyword(s):  
East China Sea ◽  
Harmful Algal Blooms ◽  
Algal Blooms ◽  
Query Language ◽  
Measurement Data ◽  
Third Party ◽  
East China ◽  
General View ◽  
Original Design ◽  
China Sea

This paper designs and develops a tool for detecting HABS from ENVI+IDL+ArcEngine. With a friendly and artistic interface offered by third party control, this tool provides a function of HABs monitoring in East China Sea via Remote Sensing Images inversion. Through rows of buttons on the menu bar, this tool allows calculating spectrum reflectance, browsing field work data, interpolating in situ measurement data, retrieving water property parameters, and detecting HABs position by the threshold of chlorophyll-a and sea surface temperature. Data management module programmed in Structured Query Language (SQL) in our tool simplifies the data process and stores a large amount of information. This paper elaborates the original design, functional modules, and multi data sources that gives a general view toward this tool.

Spatial, seasonal and species variations of harmful algal blooms in the South Yellow Sea and East China Sea

Hydrobiologia ◽  
2006 ◽  
Vol 568 (1) ◽  
pp. 245-253 ◽  
Author(s):  
DanLing Tang ◽  
BaoPing Di ◽  
Guifeng Wei ◽  
I-Hsun Ni ◽  
Im Sang Oh ◽  
...  
Keyword(s):  
East China Sea ◽  
Yellow Sea ◽  
Harmful Algal Blooms ◽  
Algal Blooms ◽  
East China ◽  
South Yellow Sea ◽  
The South ◽  
China Sea ◽  
The South Yellow Sea

The United States and China in Northeast Asia

2017 ◽  
Author(s):  
Robert S. Ross
Keyword(s):  
United States ◽  
East China Sea ◽  
Northeast Asia ◽  
The United States ◽  
Third Party ◽  
East China ◽  
The East China Sea ◽  
Major Objective ◽  
Coercive Diplomacy ◽  
China Sea

This chapter examines alliance dynamics in U.S.–China relations in Northeast Asia. It analyzes how each nation has used third-party coercive diplomacy to compel the other to restrain its allies' challenges to great power security. A major objective of U.S. policy toward North Korea and the corresponding tension of the Korean Peninsula has been to compel China to exercise greater control over North Korea's nuclear weapons program. A major objective of Chinese policy toward Japan and the corresponding tension in the East China Sea has been to compel the United States to restrain Japanese challenges to Chinese sovereignty claims in disputed waters in the East China Sea. For a brief period, third-party coercion contributed to greater U.S.–China cooperation as each country adjusted its policies toward its respective ally, easing regional tension and U.S.–China conflict.

Secular Changes in the Tidal Amplitude and Influence of Sea-Level Rise in the East China Sea

2014 ◽  
Vol 9 (1) ◽  
pp. 48-54 ◽  
Author(s):  
Akira Tai ◽  
◽  
Kaori Tanaka ◽  
Keyword(s):  
Sea Level Rise ◽  
Sea Level ◽  
East China Sea ◽  
Measurement Data ◽  
East China ◽  
Tidal Amplitude ◽  
The East China Sea ◽  
Secular Changes ◽  
China Sea ◽  
The Taiwan Strait

The characteristics of secular changes in M2tidal amplitude in the East China Sea and the effect of projected sea level rise on tide amplitude were studied. Based on measurement data analysis, it was clarified that rapid sea level rise and M2tidal amplitude decrease had been observed at observatories that face the East China Sea around 1998. The change in M2tidal amplitude of the East China Sea by sea level rise was then studied in numerical experiments. And results showed that tidal amplitude increased on the west coast of the Korean Peninsula and the Taiwan Strait. A similar study was conducted for the Yatsushiro Sea and the Ariake Sea, which showed the highest M2tidal amplitude in Japan. As a result, it was found that M2tidal amplitude increased in the whole bays, which was against resonance tide theory. It was shown that mean sea level rise and M2tidal amplitude increase and decrease affected by sea level rise must be considered when predicting the risk of seashore disaster by global warming.

scholarly journals Atmospheric and Fluvial Nutrients Fuel Algal Blooms in the East China Sea

2017 ◽  
Vol 4 ◽  
Author(s):  
Katherine R. M. Mackey ◽  
Maria T. Kavanaugh ◽  
Fujiang Wang ◽  
Ying Chen ◽  
Fei Liu ◽  
...  
Keyword(s):  
East China Sea ◽  
Algal Blooms ◽  
East China ◽  
The East China Sea ◽  
China Sea
Sign in / Sign up

Export Citation Format

Share Document