For faster navigation, this Iframe is preloading the Wikiwand page for 公共用水域.

公共用水域

公共の川

公共用水域(こうきょうようすいいき)とは、水質汚濁防止法によって定められる、公共利用のための水域水路のことをいう。

河川湖沼港湾、沿岸海域、公共溝渠かんがい用水路、その他公共の用に供される水域や水路。ただし、下水道は除く。

公共用水域の環境保全

[編集]

 かつての水質汚濁問題は水質汚濁防止法等の環境法規制の強化や水質汚濁防止技術の進歩で大きく改善した。しかし、過去に排出された有害物質底質に蓄積され底質汚染となり、底質の拡散や食物連鎖により新たな汚染源となっている。〈実例・出典は底質汚染ダイオキシン類に詳しい〉

関連項目

[編集]

外部リンク

[編集]


{{bottomLinkPreText}} {{bottomLinkText}}
公共用水域
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?