Author

Yu Hirasawa

University of East AsiaORCID 0000-0002-1934-2794Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Andrzej Witold WeberiD· 1 shared Chelsea E. BuddiD· 1 shared Daisuke Kubo· 1 shared Hajime IshidaiD· 1 shared Hideki MINOSHIMA· 1 shared Hirofumi KatoiD· 1 shared Kohei Yamazaki· 1 shared Minoru YonedaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperEcology

Andrzej Witold WeberORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

EcologybioRxivPreprintApr 26, 2026

Leveraging archaeological specimens to investigate failed invasions: A case study on Okhotsk pigs, northern Japan

Takumi Tsutaya, Taichi Hattori, Rin Onishi…·Andrzej Witold Weber

This study investigates the factors behind the failed invasion of pigs on Rebun Island using archaeological data, identifying reduced propagule pressure, cold climate resistance, and resource scarcity as key contributors.

DOI 10.64898/2026.04.22.720108

experimental assayecology & biodiversity

𝕏 PostBluesky