Osada Yutaka

Profile Information

Affiliation: Graduate School of Life Sciences, Tohoku University

J-GLOBAL ID: 201801001793573353
researchmap Member ID: B000315901

Research Areas

Life sciences / Ecology and environmental science /

Research History

Apr, 2022 - Present

Assistant Professor, Graduate School of Life Sciences Department of Ecological Developmental Adaptability Life Sciences, Tohoku University
Dec, 2019 - Mar, 2022

Researcher, Fisheries Stock Assessment Center, Japan Fisheries Research and Education Agency
Apr, 2018 - Nov, 2019

Assistant Professor, Graduate School of Life Sciences Department of Ecological Developmental Adaptability Life Sciences, Tohoku University
Apr, 2015 - Mar, 2018

Researcher, RIHN Center, Research Institute for Humanity and Nature
Apr, 2014 - Mar, 2015

Researcher, Graduate School of Agricultural and Life Sciences, The University of Tokyo

Education

Apr, 2011 - Mar, 2014

Department of Ecosystem Studies, Graduate School of Agricultural and Life Sciences, The University of Tokyo

Papers

Synthetic model ecosystem of 12 cryopreservable microbial species allowing for a noninvasive approach.

Kazufumi Hosoda, Shigeto Seno, Naomi Murakami, Hideo Matsuda, Yutaka Osada, Rikuto Kamiura, Michio Kondoh

Bio Systems, 235 105087-105087, Nov 19, 2023
Reconstruction of a Soil Microbial Network Induced by Stress Temperature

Dailin Yang, Hiromi Kato, Kazutaka Kawatsu, Yutaka Osada, Toyohiro Azuma, Yuji Nagata, Michio Kondoh

Microbiology Spectrum, 10(5), Oct 26, 2022
Novel robust time series analysis for long-term and short-term prediction

Hiroshi Okamura, Yutaka Osada, Shota Nishijima, Shinto Eguchi

Scientific Reports, 11(1), Dec, 2021 Peer-reviewed
Diagnosing underdetermination in stable isotope mixing models

Yutaka Osada, Jun Matsubayashi, Ichiro Tayasu

PLOS ONE, 16(10) e0257818-e0257818, Oct 1, 2021 Peer-reviewedLead authorCorresponding author
Estimating fish population abundance by integrating quantitative data on environmental DNA and hydrodynamic modelling

Keiichi Fukaya, Hiroaki Murakami, Seokjin Yoon, Kenji Minami, Yutaka Osada, Satoshi Yamamoto, Reiji Masuda, Akihide Kasai, Kazushi Miyashita, Toshifumi Minamoto …

Molecular Ecology, 30(13) 3057-3067, Jul, 2021 Peer-reviewed
Segmental isotope analysis of the vertebral centrum reveals the spatiotemporal population structure of adult Japanese flounder Paralichthys olivaceus in Sendai Bay, Japan

Yoshikazu Kato, Hiroyuki Togashi, Yutaka Kurita, Yutaka Osada, Yosuke Amano, Chikage Yoshimizu, Hiromitsu Kamauchi, Ichiro Tayasu

Marine Biology, 168(5), May, 2021 Peer-reviewed
Is harvest size a valid indirect measure of abundance for evaluating the population size of game animals using harvest-based estimation?

Keita Fukasawa, Yutaka Osada, Hayato Iijima

Wildlife Biology, 2020(4), Dec 7, 2020 Peer-reviewed
A model ecosystem of twelve cryopreservable microbial species allowing for a non-invasive approach

Kazufumi Hosoda, Shigeto Seno, Naomi Murakami, Hideo Matsuda, Yutaka Osada, Michio Kondoh

Oct 23, 2020
A data-driven approach to complex ecological systems

Michio Kondoh, Kazutaka Kawatsu, Yutaka Osada, Masayuki Ushio

Theoretical Ecology, 116-133, May 14, 2020
Tracking long-distance migration of marine fishes using compound-specific stable isotope analysis of amino acids.

Jun Matsubayashi, Yutaka Osada, Kazuaki Tadokoro, Yoshiyuki Abe, Atsushi Yamaguchi, Kotaro Shirai, Kentaro Honda, Chisato Yoshikawa, Nanako O Ogawa, Naohiko Ohkouchi …

Ecology letters, Mar 24, 2020 Peer-reviewedLead author
Dynamic and synergistic influences of air temperature and rainfall on general flowering in a Bornean lowland tropical forest

Masayuki Ushio, Yutaka Osada, Tomo'omi Kumagai, Tomonori Kume, Runi anak Sylvester Pungga, Tohru Nakashizuka, Takao Itioka, Shoko Sakai

Ecological Research, 35(1) 17-29, Jan, 2020 Peer-reviewed
Organic farming and associated management practices benefit multiple wildlife taxa: A large-scale field study in rice paddy landscapes

Katayama Naoki, Osada Yutaka, Mashiko Miyuki, Baba Yuki G, Tanaka Koichi, Kusumoto Yoshinobu, Okubo Satoru, Ikeda Hiroaki, Natuhara Yosihiro

JOURNAL OF APPLIED ECOLOGY, 56(8) 1970-1981, Aug, 2019 Peer-reviewed
Estimating range expansion of wildlife from spatial-temporal data in heterogeneous landscapes: a spatially explicit state-space matrix model coupled with an improved numerical integration technique.

Osada, Y, T. Kuriyama, M. Asada, H. Yokomizo, T. Miyashita

Ecology and Evolution, 9(1) 318-327, Jan, 2019 Peer-reviewed
Disentangling the drivers of invasion spread in a vector-borne tree disease

Osada Yutaka, Yamakita Takehisa, Shoda-Kagaya Etsuko, Liebhold Andrew M, Yamanaka Takehiko

JOURNAL OF ANIMAL ECOLOGY, 87(6) 1512-1524, Nov, 2018 Peer-reviewed
Utility of Nd isotope ratio as a tracer of marine animals: regional variation in coastal seas and causal factors

Yu Saitoh, Takanori Nakano, Ki‐Cheol Shin, Jun Matsubayashi, Yoshikazu Kato, Hiroshi Amakawa, Yutaka Osada, Chikage Yoshimizu, Noboru Okuda, Yosuke Amano …

Ecosphere, 9(8), Aug, 2018 Peer-reviewed
Using food network unfolding to evaluate food–web complexity in terms of biodiversity: theory and applications

Yoshikazu Kato, Michio Kondoh, Naoto F. Ishikawa, Hiroyuki Togashi, Yukihiro Kohmatsu, Mayumi Yoshimura, Chikage Yoshimizu, Takashi F. Haraguchi, Yutaka Osada, Nobuhito Ohte …

Ecology Letters, 21(7) 1065-1074, Jul 1, 2018 Peer-reviewed
Exploring the drivers of wild boar population dynamics using a state-space model with Bayesian model averaging

Yutaka Osada, Takeo Kuriyama, Masahiko Asada, Hiroyuki Yokomizo, Tadashi Miyashita

Japanese Journal of Conservation Ecology, 23(1) 29-38, May, 2018 Peer-reviewedInvitedLead authorCorresponding author
Effect of the invasive raccoon and civet on the native raccoon dog based on the population densities

Takeo Kuriyama, Mika Koido, Yutaka Osada, Masahiko Asada, Hiroyuki Yokomizo, Tadashi Miyashita

Japanese Journal of Conservation Ecology, 23(1) 9-17, May, 2018 Peer-reviewedInvited
Global diurnal and nocturnal parameters of stomatal conductance in woody plants and major crops

Yasutomo Hoshika, Yutaka Osada, Alessandra de Marco, Josep Peñuelas, Elena Paoletti

Global Ecology and Biogeography, 27(2) 257-275, Feb 1, 2018 Peer-reviewed
Incremental analysis of vertebral centra can reconstruct the stable isotope chronology of teleost fishes

Jun Matsubayashi, Yu Saitoh, Yutaka Osada, Yoshitoshi Uehara, Junko Habu, Tsuyoshi Sasaki, Ichiro Tayasu

METHODS IN ECOLOGY AND EVOLUTION, 8(12) 1755-1763, Dec, 2017 Peer-reviewed

Misc.

The potential of environmental DNA for the estimation of population abundance and biomass

FUKAYA Keiichi, OSADA Yutaka, MINAMOTO TOSHIFUMI

Aquabiology, 40(1) 47-53, Feb, 2018 Invited
Bayesian Isotope Mixing Model for Quantification of Food-web Structure

64(1) 77-92, Jun, 2016

Teaching Experience

Dec, 2021 - Dec, 2021

Ecological Statistics (The University of Tokyo)
Nov, 2019 - Nov, 2019

Ecological Statistics (The University of Tokyo)

Research Projects

アイソスケープを用いた外洋性高次捕食者の回遊経路追跡手法の開発

科学研究費助成事業基盤研究(B), 基盤研究(B), 日本学術振興会, Apr, 2021 - Mar, 2025

松林順, 吉川知里, 長田穣
Developing an analytical method of multi-elemental Isoscapes by international networks

Grants-in-Aid for Scientific Research Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Fund for the Promotion of Joint International Research (Fostering Joint International Research (B)), Japan Society for the Promotion of Science, Oct, 2020 - Mar, 2025
Development of migration history ecology using multi-isoscapes and analysis of tissues having an individual history

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2024
Regime shifts in coastal marine ecosystems: an empirical approach based on advanced monitoring and nonlinear dynamical theory

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S), Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, Jun, 2019 - Mar, 2024
Revealing diversity effects on ecosystem functioning

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2024

Yutaka Osada
Theoretical predictions of diversity and ecosystem functioning in complex ecological communities

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2021

Yutaka Osada
Development of optimal management strategies to control mammal populations using spatially explicit models

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Yokomizo Hiroyuki, MIYASHITA Tadashi, SUZUKI Maki, ASADA Masahiko, KURIYAMA Takeo, OSADA Yutaka
Predict range expansion of wildlife in heterogeneous landscape

Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows, Grant-in-Aid for JSPS Fellows, Japan Society for the Promotion of Science, 2012 - 2013

Yutaka Osada

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