default author photo

Akihide Kasai

Hokkaido University

５ Kita 8 Jonishi, Kita Ward

Hokkaido Prefecture

Sapporo, 060-0808

Japan

  • Hokkaido University

SCHOLARLY PAPERS

2

DOWNLOADS

73

TOTAL CITATIONS

0

Scholarly Papers (2)

Actions:
Email selected abstracts
1.

Seasonal Changes in the Protist Communities of Hakodate Bay, Southern Hokkaido, from 2020 to 2022

Number of pages: 54 Posted: 04 Jun 2024
Yusuke Hamao, Kyosei Morimoto, Shoko Tatamisashi, Masahide Wakita, Akihide Kasai and Kohei Matsuno
Hokkaido University, Hokkaido University, Japan Agency for Marine-Earth Science and Technology, Japan Agency for Marine-Earth Science and Technology, Hokkaido University and Hokkaido University
Downloads 42 (1,183,237)

Abstract:

Loading...

coastal monitoring, phytoplankton dynamics, photosynthetic activity, local fisheries

2.

Long-Term Increasing Trends of Chemical Oxygen Demand and Total Phosphorus in Hakodate Bay, Hokkaido, Driven by Meteorological Factors

Number of pages: 24 Posted: 28 Aug 2024
Chalvin Putra Rura and Akihide Kasai
Hokkaido University and Hokkaido University
Downloads 31 (1,318,317)

Abstract:

Loading...

water quality parameters, Hakodate Bay, chemical oxygen demand, trends, climate variables, dynamic factor analysis