奈半利川におけるアユの生息数と減耗率の潜水目視法による推定 (Estimation of the population size and mortality rate of ayu, Plecoglossus altivelis altivelis in the Nahari River by underwater line transect method)
Auteur(s): |
Isao Takahashi
Tei Kishino |
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Médium: | article de revue |
Langue(s): | japonais |
Publié dans: | Ecology and Civil Engineering, 2017, n. 2, v. 19 |
Page(s): | 233-243 |
DOI: | 10.3825/ece.19.233 |
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10478613 - Publié(e) le:
18.11.2020 - Modifié(e) le:
18.11.2020