シンポ一覧

企画者：Nobu Ohte (University of Tokyo), Ichiro Tayasu (Kyoto University)

概要：

Many kinds of isotope techniques have been applied for investigations of the biogeochemical cycling and food web structures of various aquatic and terrestrial ecosystems during past two decades. We attempt to review the background and history of isotope related studies, and then to discuss about perspectives for the technique developement and new applications will be available in near future.

• Isotope applications in catchment hydrology and biogeochemistry Nobu Ohte (Department of Forest Science, The University of Tokyo)
• Marine and estuarine nitrogen cycling revealed by coupled N and O isotopes of nitrate Scott Wankel (Department of Organismic & Evolutionary Biology, Harvard University, USA)
• Use of geological isotopes in ecology (S，Sr, Nd, Pb etc.) Takanori Nakano (Research Institute for Humanity and Nature)
• Food chain length in lakes, streams and islands David Post (Department of Ecology and Evolutionary Biology, Yale University, USA)
• Nitrogen isotopic composition of amino acids as a tool for estimating food web structure Nao Ohkouchi (JAMSTEC)
• Commentator Eitaro Wada (JAMSTEC)