FY2017 [Hamako Ayu Upstream Project] First Working

On Saturday, June 24, the first working of this year was held!
This time, with the theme of "Let's learn about Katabira River together!"Katabira River
We carried out fieldwork to know, see, and think about whether it was a river! On the day
In the fine weather, everyone went into the river and learned about various Katabira River!

Let's look back on the situation and results of the day!
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The program of the day was like this! Last year was only in the morning
It was held, but this time it was a lot of working in the morning and afternoon!

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After explaining today's schedule at the new building of the Asahi Ward Office, all the participants participated in the lower reaches of Suidobashi, which will be the venue for demonstrations of cast nets.
Departure!　I checked the fishway that was just completed this year on the way!
A wide range of people, from children to adults, participated!

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A survey by a staff member of the City of Yokohama, Environmental Planning Bureau Institute of Environmental Science! I will report what was collected later!

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Participants have a ball net and start investigating creatures!
From children to adults, everyone went into the river and looked for creatures!
In the water quality survey, five waters were arranged and the difference was confirmed!

※Results of the survey of creatures
A total of 17 ayu, including young fish and adult fish, were collected. For other organisms
9 species of fish (Koi, Oikawa, Abrahaya, Loach, Shimadojo, Hotokedojo, Kibachibu, Ayu, Numachichibu),
10 species of benthic animals (Kawanina, Monoaragai, Taiwan Shijimi, Kawarinuma shrimp, crayfish, USA
Hagro Dragonfly, Nae Yamasa (Yago), Ko golden-ringed dragonfly (Yago), American Tsuno Uzmushi, Hill friends)
It was collected.

※Results of water quality survey
The results of the water quality survey were as follows. While many creatures live, the water quality is surprisingly low.
I found it not beautiful.

Lunch break

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After lunch break, we will conduct a cleanup operation in the afternoon! Clean Katabira River at the place where we conducted a biological survey in the morning
We carried out cleaning activities. At first glance, it looks beautiful, but in the river, various garbage such as wrapping of funny, DVDs, pottery, large wooden boards, etc. fell.
Never throw trash into the river!

Many people participated!
Thank you very much! ！

Handbill

Recruitment	The 2nd date will be decided!　For more details, please contact us. Click here for the PDF file of the flyer (PDF: 1,463KB)!
How to apply	We 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 destination	River Planning Division, City of Yokohama, Road and Highway Bureau River Department TEL： 045-671-2858 e-mail： [email protected] ← Click here for participation applications and opinions by e-mail! ! !

About Action Plan

Action plan	Katabira 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)