Hiroshi Okamura - Publications, H-index & Citations

Hiroshi Okamura

japan fisheries research & education agency (fra)

24H指数

215论文数

1.7K被引数

收录论文 13

发表时间

Hierarchical modelling approach to estimate the abundance of data-limited cetacean species and its application to fishery-targeted and rarely seen delphinid species off Japan

ICES JOURNAL OF MARINE SCIENCE

IF3.4

2023-06-08

OAAI

Kanaji, Y.; Sasaki, H.; Hakamada, T.; Okamura, H.

Spatio-temporal model and machine learning method reveal patterns and processes of migration under climate change

JOURNAL OF BIOGEOGRAPHY

IF3.6

2023-03-20

OAAI

Kanamori, Yuki; Yano, Toshikazu; Okamura, Hiroshi; Yagi, Yuta

Multiple-model stock assessment frameworks for precautionary management and conservation on fishery-targeted coastal dolphin populations off Japan

JOURNAL OF APPLIED ECOLOGY

IF4.8

2021-08-09

PREAI

Kanaji, Yu; Maeda, Hikari; Okamura, Hiroshi; Punt, Andre E.; Branch, Trevor

Novel robust time series analysis for long-term and short-term prediction

SCIENTIFIC REPORTS

IF3.9

2021-06-07

OAAI

Okamura, Hiroshi; Osada, Yutaka; Nishijima, Shota; Eguchi, Shinto

Comparison of the performance of age-structured models with few survey indices

ICES JOURNAL OF MARINE SCIENCE

IF3.4

2018-09-12

PREAI

Okamura, Hiroshi; Yamashita, Yuuho; Ichinokawa, Momoko; Nishijima, Shota

Ridge virtual population analysis to reduce the instability of fishing mortalities in the terminal year

ICES JOURNAL OF MARINE SCIENCE

IF3.4

2017-05-26

PREAI

Okamura, Hiroshi; Yamashita, Yuuho; Ichinokawa, Momoko

The status of Japanese fisheries relative to fisheries around the world

ICES JOURNAL OF MARINE SCIENCE

IF3.4

2017-02-17

OAAI

Ichinokawa, Momoko; Okamura, Hiroshi; Kurota, Hiroyuki

Impacts of extensive driftnet fishery and late 1990s climate regime shift on dominant epipelagic nekton in the Transition Region and Subtropical Frontal Zone: Implications for fishery management

PROGRESS IN OCEANOGRAPHY

IF3.6

2017-01-01

PREAI

Ichii, T.; Nishikawa, H.; Igarashi, H.; Okamura, H.; Mahapatra, K.; Sakai, M.; Wakabayashi, T.; Inagake, D.; Okada, Y.

Risk assessment of radioisotope contamination for aquatic living resources in and around Japan

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2016-02-29

OAAI

Okamura, Hiroshi; Ikeda, Shiro; Morita, Takami; Eguchi, Shinto

An asymmetric logistic regression model for ecological data 生态数据的非对称logistic回归模型

METHODS IN ECOLOGY AND EVOLUTION

IF6.2

2015-10-15

OAAI

Komori, Osamu; Eguchi, Shinto; Ikeda, Shiro; Okamura, Hiroshi; Ichinokawa, Momoko; Nakayama, Shinichiro

Effective time closures: quantifying the conservation benefits of input control for the Pacific chub mackerel fishery

ECOLOGICAL APPLICATIONS

IF4.3

2015-09-01

PREAI

Ichinokawa, Momoko; Okamura, Hiroshi; Watanabe, Chikako; Kawabata, Atsushi; Oozeki, Yoshioki

Hierarchical models for smoothed population indices: The importance of considering variations in trends of count data among sites

ECOLOGICAL INDICATORS

IF7.4

2012-02-01

PREAI

Amano, Tatsuya; Okamura, Hiroshi; Carrizo, Savrina F.; Sutherland, William J.

A macro-scale perspective on within-farm management: how climate and topography alter the effect of farming practices

Ecology Letters

IF7.9

2011-10-11

PREAI

Amano, Tatsuya; Kusumoto, Yoshinobu; Okamura, Hiroshi; Baba, Yuki G.; Hamasaki, Kenji; Tanaka, Koichi; Yamamoto, Shori

研究方向