環境省モニタリングサイト1000のサイトに今年の藻場，アマモ場調査の速報が掲載されています。
http://www.biodic.go.jp/moni1000/index.html
Characteristics of four sites of seaweed community structures have been reported on the website of Japanese Ministry of Environment. This is a part of long-term survey to elucidate the influence of climate changes.