Investigation of flow field in bays of Sanriku coast

Fiscal Year

2015

Title

Project and Theme

Project 1. Study on ecological succession of fisheries ground

Representative Organization: Tohoku University

Theme1. Environmental monitoring in coastal sea areas of Miyagi Prefecture

Representative person	Yoshinari Endo
Organization	Tohoku University
Department	Graduate School of Agricultural Science

Research Information

Period and Interval

2015/04/01 - 2016/03/31
once a year - three times a year

Research Area

Onagawa Bay, Shizugawa Bay, Oppa Bay, Kesennuma Bay

Research Point Table

Point

Name	os.31
Coordinates	38.443333,141.45
Name	os.40
Coordinates	38.43965,141.461308
Name	os.41
Coordinates	38.441398,141.462962
Name	os.42
Coordinates	38.439072,141.466368
Name	os.43
Coordinates	38.437913,141.465155
Name	os.44
Coordinates	38.436755,141.46394
Name	os.45
Coordinates	38.435613,141.462727
Name	os.46
Coordinates	38.434437,141.461513
Name	os.47
Coordinates	38.436545,141.461703
Name	os.48
Coordinates	38.438337,141.464687
Name	os.49
Coordinates	38.443648,141.451903
Name	os.32
Coordinates	38.441667,141.453333
Name	os.50
Coordinates	38.444258,141.458038
Name	os.33
Coordinates	38.442818,141.454417
Name	os.34
Coordinates	38.44397,141.4555
Name	os.35
Coordinates	38.443317,141.459918
Name	os.36
Coordinates	38.441305,141.458167
Name	os.37
Coordinates	38.439898,141.45681
Name	os.38
Coordinates	38.439075,141.457963
Name	os.39
Coordinates	38.437902,141.459655

Overview

To examine restoration process of marine and fishing ground environments after the disaster, current measurements and water quality surveys are carried out in bays of Sanriku coast. These measurements and surveys will let us understand the flow field in the bays and the influence of the flow field on spatio-temporal variations of the marine and fishing ground environments there.

Investigation Item and Data Acquisition

Investigation Item	Data Acquisition
current measurement	current direction and speed
survey of water quality	water temperature, salinity, turbidity, dissolved oxygen, chlorophyll a

Person in charge of Investigation

Representative person	Daisuke Takahashi
Organization	Tohoku University
Department	Graduate School of Agricultural Science

Keywords

Fiscal Year	2015
Organization	Tohoku University
Category	Field survey
Research Area	South Sanriku
Discipline	Ocean physics -> Water temperature Ocean physics -> Salinity Ocean physics -> Ocean current / Tidal current (Current direction/Current speed) Ocean chemistry -> Dissolved oxygen Ocean environment -> Plant pigments Ocean environment -> Others

Investigation of flow field in bays of Sanriku coast

Fiscal Year

Title

Project and Theme

Project 1. Study on ecological succession of fisheries ground

Theme1. Environmental monitoring in coastal sea areas of Miyagi Prefecture

Research Information

Period and Interval

Research Area

Research Point Table

Category

Overview

Investigation Item and Data Acquisition

Person in charge of Investigation

Keywords