Abstract
Seasonal change in the meso-sized copepod community structure in the central part of Tokyo Bay was investigated from January 2006 to December 2008. Three seasonal community groups were detected, and seasonal shifts of these communities are explained by life history characteristics of indicator species and seasonal changes in the hydrographical environment. In the winter-spring community, Acartia omorii and Centropages abdominalis dominate because of high growth rates at low temperature. A shift to the early summer community is caused by a diapause of Ce. abdominalis as resting eggs and an increase in the growth and egg-production rate of Pseudodiaptomus marinus at high temperature. A shift to the summer-fall community is caused by a diapause of A. omorii at hypoxic and high temperature conditions and an increase of Temora turbinata, Paracalanus parvus and other oceanic species by an enhancement of the estuary circulation. Then, the community returns to a winter-spring one by the recovery of A. omorii and Ce. abdominalis with low temperatures and oxygenation of bottom water and by the disappearance of oceanic warm-water species at low temperature. Seasonal community shifts occurred almost regularly, but the shift from a winter-spring community to an early summer one occurred 1 month early in 2007 when the water temperature was warmer than in other years.
Similar content being viewed by others
References
Anakubo T, Murano M (1991) Seasonal variation of zooplankton in Tokyo Bay. J Tokyo Univ Fish 78:145–165 (in Japanese with English abstract)
Ando H, Kashiwagi N, Ninomiya K, Ogura H, Yamazaki M (2003) Long term trends of seawater temperature in Tokyo Bay. Oceanogr Jpn 12:407–413 (in Japanese with English abstract)
Bray JR, Curtis JT (1957) An ordination of the upland forest communities of southern Wisconsin. Ecol Monogr 27:325–349
Dufrene M, Legendre P (1997) Species assemblages and indicator species: the need for a flexible asymmetrical approach. Ecol Monogr 67:345–366
Furota T (1988) The effect of oxygen-deficient water on the benthic and epifaunal community in Tokyo Bay. Bull Coast Oceanogr 25:104–113 (in Japanese)
Ishii M, Hasegawa K, Kakino J (2008) Long-term fluctuations of the water quality in Tokyo Bay judged from a data set of Chiba Prefecture. Bull Jpn Soc Fish Oceanogr 72:189–199 (in Japanese with English abstract)
Ishiwatari R, Takada H, Yun SJ, Matsumoto E (1983) Alkylbenzene pollution of Tokyo Bay sediments. Nature 301:599–600
Itoh H, Aoki N (2010) Temporal and spatial distribution of planktonic copepods in Tokyo Bay: seasonal occurrence in the innermost part of the bay, in the early 1990s. Bull Plankton Soc Japan 57:94–104 (in Japanese with English abstract)
Itoh H, Tachibana A, Nomura H, Tanaka Y, Furota T, Ishimaru T (2011) Vertical distribution of planktonic copepods in Tokyo Bay in summer. Plankton Benthos Res 6:129–134
Kanda J, Chomthaison P, Horimoto N, Yamaguchi Y, Ishimaru T (2008) Tome-series variation in nutrient concentrations at two monitoring stations in Tokyo Bay. J Jpn Soc Water Environ 3:559–564 (in Japanese with English abstract)
Kasahara S, Uye S, Onbé T (1975) Calanoid copepod eggs in sea-bottom muds. II. Seasonal cycles of abundance in the populations of several species of copepods and their eggs in the Inland Sea of Japan. Mar Biol 31:25–29
Liang D, Uye S (1996) Population dynamics and production of the planktonic copepods in a eutrophic inlet of the Inland Sea of Japan. 3. Paracalanus sp. Mar Biol 127:219–227
Liang D, Uye S (1997a) Population dynamics and production of the planktonic copepods in a eutrophic inlet of the Inland Sea of Japan. 4. Pseudodiaptomus marinus, the egg-carrying calanoid. Mar Biol 128:415–421
Liang D, Uye S (1997b) Seasonal reproductive biology of the egg-carrying calanoid copepod Pseudodiaptomus marinus in a eutrophic inlet of the Inland Sea of Japan. Mar Biol 128:409–414
Liang D, Uye S, Onbe T (1994) Production and loss of eggs in the calanoid copepod Centropages abdominalis Sato in Fukuyama Harbor, the Inland Sea of Japan. Bull Plankton Soc Jpn 41:131–142
Liang D, Uye S, Onbe T (1996) Population dynamics and production of the planktonic copepods in a eutrophic inlet of the Inland Sea of Japan. 1. Centropages abdominalis. Mar Biol 124:527–536
Lutz RV, Marcus NH, Chanton PJ (1994) Hatching and viability of copepod eggs at two stages of embryological development: anoxic/hypoxic effect. Mar Biol 119:199–204
Nomura H (1993) Community structure and succession in zooplankton in Tokyo Bay (in Japanese). PhD thesis, Tokyo University of Fisheries
Nomura H (1995) Long-term variation of environmental parameters in Tokyo Bay, central Japan. La Mer 33:107–118 (in Japanese with English abstract)
Nomura H (1996) Interaction between the inlet and the open ocean: a biological approach using time-series record of meso- and macro-zooplankton community structure in Tokyo Bay as an index of water exchange. Bull Coast Oceanogr 34:25–35 (in Japanese with English abstract)
Nomura H, Murano M (1992) Seasonal variation of meso- and macrozooplankton in Tokyo Bay, central Japan. La Mer 30:49–56 (in Japanese with English abstract)
Nomura H, Yoshida M (1997) Recent occurrence of phytoplankton in the hyper eutrophicated inlet, Tokyo Bay, Central Japan. La Mer 35:107–121 (in Japanese with English abstract)
Nomura H, Ishimaru T, Murano M (1992) Microzooplankton assemblage and its seasonal variation in Tokyo Bay, Japan. La Mer 30:57–72 (in Japanese with English abstract)
Nomura H, Aihara K, Ishimaru T (2007) Feeding of the chaetognath Sagitta crassa Tokioka in heavily eutrophicated Tokyo Bay, Japan. Plankton Benthos Res 2:120–127
Pokavanich T, Yagi H, Deguchi T, Nadaoka K, Nakagawa Y, Ariji R, Matsuzaka S, Suzuki N, Moroboshi K, Oda R, Nihei Y (2008) Spatial distribution and its temporal variation of residual currents off Tama River estuary in Tokyo Bay during stratified season. Proc Coast Eng 55:1091–1095 (in Japanese with English abstract)
Shimizu M (1988) Distribution of benthic fishes and shellfishes in Tokyo Bay. Bull Coast Oceanogr 25:96–103 (in Japanese)
Strickland JDH, Parsons TR (1972) A practical handbook of seawater analysis, 2nd edn. Bull Fish Res Board Can 167:310
Suzuki R, Ishimaru T (1990) An improved method for the determination of phytoplankton chlorophyll using N, N-dimethylformamide. J Oceanogr 46:190–194
Tadasugi Y, Itoh H (1999) Seasonal change of zooplankton, especially copepods in Tama-river estuary. Nat Environ Sci Res 12:27–34 (in Japanese with English abstract)
Tsuda A, Nemoto T (1988) Feeding of copepods on natural suspended particles in Tokyo Bay. J Oceanogr 44:217–227
Ueda H (1991) Horizontal distribution of planktonic copepods in inlet water. Bull Plankton Soc Jpn Spec:143–160
Unoki S, Kishino M (1977) Average oceanic condition and water exchange in Tokyo Bay. Tech Rep Phys Oceanogr Lab, Inst Phys Chem Res 1:1–89 (in Japanese)
Uye S, Kasahara S, Onbé T (1979) Calanoid copepod eggs in sea-bottom muds. IV. Effects of some environmental factors on the hatching of resting eggs. Mar Biol 51:151–156
Yagi H, Ishida T, Yamaguchi H, Kiuchi G, Toida S, Ishii M (2004) Long-term changes in water temperature in Tokyo Bay and adjacent water. Proc Coast Eng 51:1236–1240 (in Japanese)
Yamaguchi Y, Aruga Y (1988) Transition of primary production in Tokyo Bay. Bull Coast Oceanogr 25:87–95 (in Japanese)
Yamazi I (1955) Plankton investigation in inlet water along the coast of Japan XVI. The plankton of Tokyo Bay in relation to the water movement. Pub Seto Mar Biol Lab 4:285–309
Yokohama Port and Airport Technology Investigation Office, Kanto Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism, and METOCEAN Environment Inc. (2006) Biological and environmental research report in surrounding-waters of Haneda (in Japanese)
Acknowledgments
This study was conducted as part of a follow-up assessment survey by the technical committee for the extension project of Tokyo International Airport, organized by the Ministry of Land, Infrastructure, Transport and Tourism. We would like to thank the captains and crews of T/V Hiyodori and Seiyo Maru of Tokyo University of Marine Science and Technology for their help with sampling at sea. We are also grateful to Drs. Hideaki Nomura, Masato Moteki, Naho Miyazaki, Yuji Tanaka and Atsushi Tsuda for helpful discussions and critical comments. We are also grateful to two anonymous reviewers for valuable comments on the manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tachibana, A., Ishimaru, T., Itoh, H. et al. Seasonal and annual change in community structure of meso-sized copepods in Tokyo Bay, Japan. J Oceanogr 69, 545–556 (2013). https://doi.org/10.1007/s10872-013-0191-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10872-013-0191-7