*Emi Yati1,6, Shoshiro Minobe1,2, Nathan Mantua3, Shin-ichi Ito4, Emanuele Di Lorenzo5 (1.Department of Natural History Sciences, Graduate School of Science, Hokkaido University., 2.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University. E-mail: firstname.lastname@example.org, 3.Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanographic and Atmospheric Administration, California 95060, USA., 4.Atmosphere and Ocean Research Institute, University of Tokyo., 5.School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia, USA., 6.Remote Sensing Application Center, Indonesian National Institute of Aeronautics and Space.)
A (Atmospheric and Hydrospheric Sciences ) » A-OS Ocean Sciences & Ocean Environment
[A-OS19] Marine ecosystems and biogeochemical cycles: theory, observation and modeling
convener:Takafumi Hirata(Arctic Research Center, Hokkaido University), Shin-ichi Ito(Atmosphere and Ocean Research Institute, The University of Tokyo), Enrique N Curchitser(Rutgers University New Brunswick), Eileen E Hofmann(Old Dominion University)
The ocean accounts for about 50% of global net primary production. This production is significant for carbon cycling and ecosystem functioning, and is related directly or indirectly to a variety of climatic and ecological phenomena. The responses to natural and anthropogenic environmental stressors that influence marine production and diversity can cause perturbations to marine ecosystems that alter trophic dependencies and interactions among organisms at a range of space and time scales. Quantification of the principal mechanisms driving spatio-temporal variability of marine ecosystem remains to be done, especially in terms of evaluation of uncertainty in responses. As a result, evaluating vulnerability of marine ecosystems to environmental change requires systematic and holistic approaches that integrate physics to ecology and are based in observations and modelling. In addition, expectations to deliver these science to public society is raising. This session aims to provide a venue for not only discussing recent advances in understanding marine biogeochemical cycles, ecosystems and their interactions, but also networking with a variety of people to seed new ideas in marine ecological research. Observational, modeling and conceptual studies, including technological development and operational applications, that consider linkages among biogeochemical and ecosystem processes, biodiversity, and the effects of multiple stressors from molecular to planetary scales are encouraged.
*Takafumi Hirata1, Yoshio Masuda2, Jorge García Molinos1, Keiko Sato1, Irene Alabia1, Toru Hirawake3, EIJI WATANABE4, Maki Noguchi Aita5, Sei-Ichi Saitoh1 (1.Arctic Research Center, Hokkaido University, 2.Faculty of Environmental Earth Science, Hokkaido University, 3.Graduate School of Fisheries Sciences, Hokkaido University, 4.Institute of Arctic Climate and Environment Research, Japan Agency for Marine-Earth Science and Technology, 5.Earth Surface System Research Center, Japan Agency for Marine-Earth Science and Technology)
*Irene Alabia1, Jorge Garcia Molinos1, Sei-Ichi Saitoh1, Takafumi Hirata1, Toru Hirawake3, Franz Mueter2 (1.Arctic Research Center, Hokkaido University, 2.University of Alaska Fairbanks, 3.Faculty of Fisheries Sciences, Hokkaido University)
*EIJI WATANABE1 (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC))