eISSN:2278-5299

International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35,  Peer-reviewed, Open-access Journal

A News Letter Sign UP!
PREDICTION OF THE SHIFT OF DOMINATED PHYTOPLANKTON SPECIES FROM DIATOMS TO FLAGELLATES IN ACCORDANCE WITH DECREASING SILICATE IN THE SURFACE WATERS USING A SYSTEM DYNAMICS MODEL

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.2 Issue 6, pp 70-73,Year 2013

PREDICTION OF THE SHIFT OF DOMINATED PHYTOPLANKTON SPECIES FROM DIATOMS TO FLAGELLATES IN ACCORDANCE WITH DECREASING SILICATE IN THE SURFACE WATERS USING A SYSTEM DYNAMICS MODEL

Shigeki Harada and Toshiaki Aoki

Correspondence should be addressed to :

Received : 23 December 2013; Accepted : 28 December 2013 ; Published : 31 December 2013

Share
Download 125
View 181
Article No. 10231
Abstract

The importance of Silicate behavior at the surface receiving water on the shift of dominant phytoplankton species is well known. While the existing models do not always predict the cause-effect relationship well. Here, a simple system dynamics model was proposed to predict the cause-effect relationship. Using STELLA, the shift of dominant phytoplankton species from diatom to flagellates was well reproduced together with the decreasing silicate. This model could be a tool for runoff control planning from the catchment.

Key Words   
Stella, System Dynamics, Diatom, Flagellate, Runoff Control
Copyright
References
  1. Harada S., Watanabe, M., Kohata, K., Ioriya T., Kunugi, M, Kimura, T., Fujimori, S., Koshikawa, H., Sato, K. Analyses of planktonic ecosystem structure in coastal seas using a large-scale stratified mesocosm: a new approaches to understanding the effects of physical, biochemical and ecological factors on phytoplankton species succession, Sci. Tech., 34, 219-226 1996
  2. Harada, S., Koshikawa, H., Watanabe, M., Ioriya, T., Implication for top-down control of phytoplankton species succession within a large coastal mesocosm, Global Environ. Eng., 11, 17-272006
  3. Radach, G.J. Berg and Hagmeier, R., Long-term changes of the annual cycles of meteorological, hydrographic, nutrient and phytoplankton time series at Helgoland and at LV ELBE 1 in the German Bight. Continental Shelf Res. 10, 305-328, 1990
  4. Humborg, C. Ittekkot, A., Cociasu A.and B, von Bodungen, Effect of Danube River Dam on Black Sea biogeochemistry and ecosystem structure, Nature, 27, 385-388, 1997
  5. Harashima, A, Kimoto, T. Wakabayashi, T. and Toshiyasu, T., Verrification of the silica-deficiency hypothesis based on biogeochemical trends in the Lake Biwa-Yodo River- Seto Inland Sea, Japan, Ambio, 35, 36-42, 2006
  6. Harashima, A., Tsuda, R., Tanaka, Y. Kimoto, Y., Tatsuta, H. and Furusawa, K., Monitoring algal blooms and related biogeochemical changes with a flow-through system deployed on ferries in the adjacent seas of Japan. In: Kahru, M. et al. eds. Monitoring Algal Blooms: New Techniques for Detecting Large-Scale Environmental Change, 85-112, Springer New York, 1997

 

To cite this article

Shigeki Harada and Toshiaki Aoki , " Prediction Of The Shift Of Dominated Phytoplankton Species From Diatoms To Flagellates In Accordance With Decreasing Silicate In The Surface Waters Using A System Dynamics Model ", International Journal of Latest Research in Science and Technology . Vol. 2, Issue 6, pp 70-73 , 2013


Responsive image

MNK Publication was founded in 2012 to upholder revolutionary ideas that would advance the research and practice of business and management. Today, we comply with to advance fresh thinking in latest scientific fields where we think we can make a real difference and growth now also including medical and social care, education,management and engineering.

Responsive image

We offers several opportunities for partnership and tie-up with individual, corporate and organizational level. We are working on the open access platform. Editors, authors, readers, librarians and conference organizer can work together. We are giving open opportunities to all. Our team is always willing to work and collaborate to promote open access publication.

Responsive image

Our Journals provide one of the strongest International open access platform for research communities. Our conference proceeding services provide conference organizers a privileged platform for publishing extended conference papers as journal publications. It is deliberated to disseminate scientific research and to establish long term International collaborations and partnerships with academic communities and conference organizers.