★ECOSYSTEMS OF THE WORLD 26 [ESTUARIES AND ENCLOSED SEAS]/世界の生態系26-【河口と閉鎖海域】★ (管-y79)
ESA - Earth from Space: Hainan Strait,Environmental Groups Urge Costa Rica and Ecuador to Create World's First Bilateral Marine Protected Area | Turtle Island Restoration Network,A Path to Creating the First Generation of High Seas Protected Areas | The Pew Charitable Trusts,Estuaries, Human Beings, and the Future · Frontiers for Young Minds,Western Pacific Zooplankton Community along Latitudinal and Equatorial Transects in Autumn 2017 (Northern Hemisphere)