ME44B:
Zooplankton Productivity as a Function of Trophodynamics in Marine Ecosystems II Posters


Session ID#: 27784

Session Description:
The functional role of zooplankton communities in marine food-webs represents an effective integration of material/energy transfers through multiple lower trophic level interactions (phytoplankton and the microbial loop) toward animals at higher trophic levels. Zooplankton productivity represents an overarching functional measure of this critical role and has been emphasized as important to our understanding of how fishery resources respond to cyclical regime shifts and longer-term responses of marine ecosystems to global climate change. However, evaluation of zooplankton productivity and its controlling factors in the field is still challenging because of the necessity of broad coverage applicable to multiple phyla and trophic levels, with high temporal and spatial resolution.

This session will share the information on zooplankton productivity measured by various contemporary methods and relevant applications including transfer efficiency and relationships to biogeochemistry and fisheries production. We also welcome theoretical and methodological topics such as comparison and applicability of existing methods as well as the development of novel methods. Through this session, we would like to foster a cooperative network and research activities for zooplankton production measurements and methodologies among members of the PICES and ICES communities.

Primary Chair:  Akash R Sastri, University of Victoria, Department of Biology, Victoria, BC, Canada
Co-chairs:  Toru Kobari, Kagoshima University, Aquatic Sciences, Faculty of Fisheries, Kagoshima, Japan and Lidia Yebra, Instituto Español de Oceanografía, Centro Oceanográfico de Málaga, Fuengirola, Spain
Moderators:  Akash R Sastri, University of Victoria, Department of Biology, Victoria, BC, Canada and Toru Kobari, Kagoshima University, Aquatic Sciences, Faculty of Fisheries, Kagoshima, Japan
Student Paper Review Liaison:  Akash R Sastri, University of Victoria, Department of Biology, Victoria, BC, Canada
Index Terms:

4805 Biogeochemical cycles, processes, and modeling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4815 Ecosystems, structure, dynamics, and modeling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4817 Food webs, structure, and dynamics [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4890 Zooplankton [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
Cross-Topics:
  • BN - Biogeochemistry and Nutrients
  • CD - Coastal Dynamics
  • F - Fisheries
  • PO - Physical Oceanography: Other

Abstracts Submitted to this Session:

Community Structure, Standing Stock and Productivity of Mesozooplankton in the Southern Kyushu, Japan (303835)
Toru Kobari1, Akane Yamasaki1, Yuki Endo1, Gen Kume1, Mutsuo Ichinomiya2 and Tomohiro Komorita2, (1)Kagoshima University, Aquatic Sciences, Faculty of Fisheries, Kagoshima, Japan, (2)Prefectural University of Kumamoto, Faculty of Environmental & Symbiotic Sciences, Kumamoto, Japan
Spatial and temporal variations in community structure, standing stock and productivity of mesozooplankton in the downstream of the Tsushima Strait (308185)
Taiga Honma1, Toru Kobari2, Akinobu Kodama2, Tetsutaro Takikawa3 and Toshiki Watanabe4, (1)Kagosima University, Aquatic Sciences, Graduated School of Fisheries, Kagoshima, Japan, (2)Kagoshima University, Aquatic Sciences, Faculty of Fisheries, Kagoshima, Japan, (3)Nagasaki University, Aquatic Sciences, Faculty of Fisferies, Nagasaki, Japan, (4)Yamaguchi Prefectural Fisheries Research Center, Yamaguchi, Japan
Seasonal variation of zooplankton abundance and community structure in Prince William Sound, Alaska, 2009-2016 (308975)
Caitlin Mckinstry and Robert W Campbell, Prince William Sound Science Center, Cordova, AK, United States
Growth of Calanoid Copepods on an Arctic Shelf (324932)
Alexandra Poje, University of Alaska Fairbanks, Fairbanks, AK, United States, Caitlin Smoot, University of Alaska Fairbanks, College of Fisheries and Ocean Sciences, Fairbanks, AK, United States and Russell R Hopcroft, Univ Alaska, Fairbanks, AK, United States
Temporal variations in depth-specific crustacean community structure and productivity estimates in a temperate fjord (321791)
John Dower1, Karyn Suchy1 and Akash R Sastri2, (1)University of Victoria, Victoria, BC, Canada, (2)Ocean Networks Canada, University of Victoria, Victoria, BC, Canada
The scale of jellyfish fisheries (326305)
Lucas Brotz and Daniel Pauly, University of British Columbia, Sea Around Us, Institute for the Oceans and Fisheries, Vancouver, BC, Canada
Variability of zooplankton production across temporal and spatial scales in the Eastern Mediterranean ultra-oligotrophic pelagic region (306214)
Rana Abualhaija, EEWRC, The Cyprus Institute, Nicosia, Cyprus, Carlos Jimenez, The Cyprus Institute, Energy, Environment and Water Research Center (EEWRC), Nicosia, Cyprus and Manfred A Lange, Cyprus Institute, Nicosia, Cyprus
The ‘Great Disconnect’: New Lows in Gulf of Maine Lobster Recruitment during a Boom in Egg Production Linked to Changes in the Pelagic Foodweb (311117)
Joshua Thomas Carloni, New Hampshire Fish and Game Department, Durham, NH, United States, Richard Wahle, University of Maine, ME, United States and Paul Geoghegan, Normandeau Associates, Inc., Bedford, NH, United States

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