Temporal variation of phytoplankton and marine environment in various bays in Miyagi prefecture

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 week

Research Area

Shizugawa Bay, Oppa Bay, Ogatsu Bay, Onagawa Bay, Samenoura Bay

Research Point Table

Point

Name	OA
Coordinates	38.56836,141.46733
Remarks	Oppa
Name	O3
Coordinates	38.56534,141.50667
Remarks	Oppa
Name	O4
Coordinates	38.54325,141.50019
Remarks	Oppa
Name	O5
Coordinates	38.57836,141.53008
Remarks	Oppa
Name	A
Coordinates	38.57543,141.46458
Remarks	Oppa
Name	A1
Coordinates	38.56997,141.46583
Remarks	Oppa
Name	B
Coordinates	38.56467,141.46728
Remarks	Oppa
Name	H
Coordinates	38.50225,141.50158
Remarks	Ogatsu
Name	O6
Coordinates	38.51558,141.48217
Remarks	Ogatsu
Name	O7
Coordinates	38.48708,141.51208
Remarks	Ogatsu
Name	S1
Coordinates	38.37572,141.48647
Remarks	Samenoura
Name	OB
Coordinates	38.57711,141.48644
Remarks	Oppa
Name	S2
Coordinates	38.37593,141.49786
Remarks	Samenoura
Name	S3
Coordinates	38.37587,141.5093
Remarks	Samenoura
Name	S4
Coordinates	38.37593,141.52075
Remarks	Samenoura
Name	S5
Coordinates	38.37582,141.53214
Remarks	Samenoura
Name	S6
Coordinates	38.38374,141.50958
Remarks	Samenoura
Name	S7
Coordinates	38.37103,141.49936
Remarks	Samenoura
Name	SS1
Coordinates	38.670815,141.466002
Remarks	Shizugawa (Sodehama)
Name	OP1
Coordinates	38.589399,141.494041
Remarks	Oppa
Name	OG1
Coordinates	38.502374,141.488892
Remarks	Ogatsu
Name	ON1
Coordinates	38.439359,141.478614
Remarks	Onagawa (Kirigasaki)
Name	OC
Coordinates	38.56325,141.49008
Remarks	Oppa
Name	ON4
Coordinates	38.409528,141.490847
Remarks	Onagawa (Tsukahama)
Name	SA1
Coordinates	38.369041,141.4922
Remarks	Samenoura
Name	OD
Coordinates	38.55107,141.4923
Remarks	Oppa
Name	OE
Coordinates	38.57783,141.50717
Remarks	Oppa
Name	OF
Coordinates	38.58857,141.51586
Remarks	Oppa
Name	OG
Coordinates	38.56107,141.52753
Remarks	Oppa
Name	O1
Coordinates	38.57721,141.47311
Remarks	Oppa
Name	O2
Coordinates	38.58419,141.49508
Remarks	Oppa

Overview

Measurement of water quality (temperature, salinity, turbidity, dissolved oxygen and chlorophyll a) by Rinko profiler and water sampling from sea surface for collecting samples of nutrients and chlorophyll a by van dorn sampler will be conducted once a week at dikes on Shizugawa Bay, Oppa Bay, Ogatsu Bay and Onagawa Bay.Observation using a ship will be conducted irregularly in these bays, and the results will be compared with that obtained at dikes.

Investigation Item and Data Acquisition

Investigation Item	Data Acquisition
Water quality	1. vertical distribution of temperature, salinity, turbidity, dissolved oxygen and chlorophyll a. 2. nutrients and chlorophyll a at sea surface.

Reference

Related Observation Result

FY2015 Temporal variation of phytoplankton and marine environment in various bays in Miyagi prefecture

Person in charge of Investigation

Representative person	Yasushi Gomi
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 -> Others Ocean chemistry -> Salinity Ocean chemistry -> Dissolved oxygen Ocean chemistry -> Nutrients Ocean environment -> Nutrients Ocean environment -> Plant pigments Ocean environment -> Seawater Ocean biology / Ocean ecology -> Plankton

Temporal variation of phytoplankton and marine environment in various bays in Miyagi prefecture

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

Reference

Related Observation Result

Person in charge of Investigation

Keywords