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Last updated on February 28, 2019.

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2017 [Hamako Ayu Run-up Project] The fourth working was held! !

≪Report!≫
"Let's think about the goals of river making!"

Venue

On Saturday, March 3, the fourth working, which will be the last in 2017, was held!

In the third session, we will first discuss how we will promote the creation of rivers in Katabira River and the direction of future working.
Discuss about river creation plans centered on "creating an environment where various creatures can live"
It was decided in the direction.
In the fourth session, we discussed what we will do in Katabira River next year and what we will do in the next fiscal year.

Let's look back on the situation and results of the day!

↓ ↓ ↓

Event program

The program of the day was like this!

↓  ↓

Introduction Introduction

First, after reviewing the workings so far, we look at the creatures that live in Katabira River from the results of past surveys.
As a result, there was no problem. It turned out that there are various creatures besides ayu.

↓ ↓ ↓

About the creatures of Katabira River About living things in Katabira River

Creatures living in Katabira River

Next, from specialists, creatures that can be index species other than ayu, and creatures that can be used as indicators.
Regarding the river environment that is desirable for such creatures to inhabit, we will discuss examples of other rivers.
Thank you for your information.

↓ ↓ ↓

Katabira River's current situation Current status in Katabira River 2

In addition, we regularly conduct cleanup activities and river experience events to help Katabira River.
Mr. Katabira River is the Hometown River Association, who sees the best.
He talked about the current state of living creatures in Katabira River.

↓ ↓ ↓

Discussion Discussion Discussion

Results Results

Based on the information in the first half, what kind of river will be created in this project in FY2018?
We discussed environmental goals. A lively exchange of opinions was held, and I was able to visualize the target image visually.
They also discussed from the perspectives of "use and play" and "communicate value".

↓ ↓ ↓

Water quality tests Water quality tests

※Results of water quality survey
The results of the water quality survey were as follows.

Water quality tests

Finally. Every time during the working, we conducted a water quality test that is being conducted continuously through monitoring.
In fiscal 2018, we shared the direction of conducting more detailed examinations according to the progress of discussions.

↓ ↓ ↓

Finally, we introduced the opinions we received and organized the opinions.

Future

★In this working, all members were able to share the target image of river creation to be implemented in 2018.

In the next working (FY2018), we will examine places such as where rivers can be created and discuss them.
After conducting specialized hydraulic studies, such as the scale of river creation that can be carried out on a trial basis, we presented it at a working place.
We would like to discuss this information based on that information.

Many people participated!
Thank you very much! !

Group photo

About application
RecruitmentWe are currently recruiting participants for the H30 Working Group!
We will update the website as soon as the schedule is decided!
Those who participate for the first time are also welcome! !
How to applyWe are looking for applications for working at any time.
If you would like to participate, please fill in the following and apply by "mail", "FAX" or "e-mail". You can also apply by phone.
(1)Name (in the case of multiple applications, specify the name of the representative and the names of all members)
(2)Phone number (Name of Representative)
※The personal information you receive will not be used for any purpose other than guidance on future working.
※There is no participation certificate. Please come to the venue on the day.
Application destinationRiver Planning Division, City of Yokohama, Road and Highway Bureau River Department
TEL: 045-671-2858
e-mail: do-ayu@city.yokohama.jp ← Click here for participation applications and opinions by e-mail! ! !
About Action Plan
Action planKatabira River Action Plan, in which Ayu goes up
Click here for materials (PDF: 6,516KB)
Action plan
(Summary Version)
Katabira River Action Plan (summary version) in which Ayu goes up
Click here for materials (PDF: 1,379KB)

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Inquiries to this page

River Basin Coordination Division, Sewerage and Rivers Bureau River Department

Phone: 045-671-4215

Phone: 045-671-4215

Fax: 045-651-0715

E-Mail address gk-kasenchosei@city.yokohama.lg.jp

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Page ID: 922-979-018

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