CHANG, Kwang-Hyeon


Center for Marine Environmental Studies, Ehime University

E-mail: changkwang38@hotmail.com


Research interest:

zooplankton ecology, ecotoxicology

Research experience :
2003.3 - 2005.3 : JSPS postdoctoral fellowship for foreign researchers,
Research and Education Center for Inlandwater Environment, Shinshu University
(Title of research : Response of zooplankton community against environmental stresses)


2005.4 - : Researcher (Post doc),
Center for Marine Environmental Studies, Ehime University


List of papers

1.Sakamoto, M., Chang, K.H., and Hanazato, T. (In press)
Differential sensitivity of a predacious cladoceran (Leptodora) and its prey (the Cladoceran Bosmina) to the insecticide carbaryl: results of acute toxicity tests
Bulletin of Aquatic Contamination and Toxicology

2.Chang, K.H., Sakamoto, M., and Hanazato, T. (In press)
Impact of pesticide application in zooplankton communities with different densities of invertebrate predators: an experimental analysis using small-scale mesocosms
Aquatic Toxicology

3. Chang, K.H. and Hanazato, T. (In press)
Prey handling time and ingestion rate of Mesocyclops pehpeiensis on small cladoceran species (Bosmina longirostris, Bosminopsis deitersi, and Scapholeberis mucronata).
Limnology

4.Chang, K.H., Hanazato, T., Ueshima, G., and Tahara, T. (2005)
Feeding habit of pond smelt (Hypomesus transpacificus nipponensis) and its impact on the zooplankton community in Lake Suwa, Japan
Journal of Freshwater Ecology

5. Chang K.H., Nagata, T. and Hanazato T. (2004)
Direct and indirect impacts of predation by fish on the zooplankton community: an experimental analysis using tanks.
Limnology.5, 121-124

6. Chang K.H. and Hanazato T. (2004)
Diel vertical migrations of invertebrate predators (Leptodora kindtii, Thermocyclops taihokuensis, and Mesocyclops sp.) in a shallow, eutrophic lake.
Hydrobiologia.528, 249-259

7. Chang K.H. and Hanazato T. (2004)
Predation impact of Leptodora kindtii on population dynamics and morphology of Bosmina fatalis and B. longirostris in mesocosms.
Freshwater Biology, Vol. 49, 253-264

8. Chang, K.H., Kim, H.W., La, G.H., Jeong, K.S., and Joo, G.J. (2004)
Prey preferences of juvenile fish based on the laboratory experiments and its impact on zooplankton community of the Nakdong River.
Korean Journal of Limnology, Vol. 37, 130-136.

9DChang K.H. and Hanazato T. (2003)
Vulnerability of cladoceran species to predation by the copepod Mesocyclops leuckarti: laboratory observations on the behavioral interactions between predator and prey.
Freshwater Biology, Vol. 48, 476-484.

10DChang K.H. and Hanazato T. (2003)
Seasonal and reciprocal succession and cyclomorphosis of two Bosmina species (Cladocera, Crustacea) co-existing in a lake: their relationship with invertebrate predators.
Journal of Plankton Research, Vol. 25, 141-150.

11DChang K.H. and Hanazato T. (2003)
Seasonal and spatial distribution of two Bosmina species (B. longirostris and B. fatalis) in Lake Suwa, Japan: its relation to the predator Leptodora.
Limnology, Vol. 4, 47-52.

12DKim, H. W., Chang, K.H., Jeong, K.S., and Joo, G. J. (2003)
The spring metazooplankton dynamics in the river-reservoir hybreid system (Nakdong River, Korea): its role in controlling the phytoplankton biomass.
Korean Journal of Limnology, Vol.36, 420-426.

13. Chang K.H. and Hanazato T. (2002)
Morphological defense of Bosmina fatalis against invertebrate predators in Lake Suwa.
Verhandlungen der Internationalen Vereinigung fr theoretische und angewandte Limnologie Vol. 28, 1279-1283.

14DKim, H.W., Hwang, S.J., Chang, K.H., Jang, M.H., Joo, G.J., and Walz, N. (2002)
Longitudinal difference in zooplankton grazing on phyto- and bacterioplankton in the Nakdong River (Korea)
International Review of Hydrobiologia, Vol. 87, 281-293.

15DPark, S.B., Lee, S.K., Chang, K.H., Jeong, K.S., and Joo, G.J. (2002)
The impact of monsoon rainfall (Changma) on the changes of water quality in the lower Nakdong River (Mulgeum).
Korean Journal of Limnology, Vol.35, 160-171.

16. Joo, G.J., Jeong, K.S., Kim, H.W., and Chang, K.H. (Corresponding Author) (2002)
Vertical distribution of zooplankton in the regulated river (Nakdong River)
Korean Journal of Limnology, Vol. 35, 320-325.

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18DChang, K.H., Hwang, S.J., Jang, M.H., Kim, H.W., Jeong, K.S., and Joo, G.J. (2001)
Effect of juvenile fish predation on the zooplankton community in the large regulated Nakdong River, South Korea.
Korean Journal of Limnology, Vol. 34, 310-317.

19. Kim, H.W., Joo, G.J., Chang, K.H. and Hwang, S.J. (2000)
Zooplankton community dynamics during summer Microcystis bloom in the lower part of the Nakdong River, South Korea.
Verhandlungen der Internationalen Vereinigung fr theoretische und angewandte Limnologie, Vol. 27, 1044-1049.

20DChang, K.H., Kim, H.W., Choi, S.H., Kim, J.G., and Joo, G.J. (1999)
Epilithic diatom community dynamics in an urban stream (Yangjae, Seoul) and a mountain stream (Sagimak, Kyeonggi-do).
Korean Journal of Limnology, Vol. 32, 229-237. (In Korean with English abstract)

21DChang, K.H., Choi, S.H., Kim, H.W., Ha, K., and Joo, G.J. (1998)
Seasonal changes of the zooplankton community in the Woopo Wetland.
Korean Journal of Limnology, Vol. 31, 258-265.