Reef composition and diversity of coral reef fishes play an essential role in the ecosystem. The fish is a crucial indicator health level ecosystems. benefit ecosystems to describe ecological services. This research intended determine among stations at different depths, consisting shallow water slope. Research sampling was done July 2018 2019 Tunda Island waters eight billowing distribution pat...

To the degree that citizens have participated in, or derived benefits from, social institutions that have helped cause serious, life-threatening, or rights-threatening environmental injustice (EIJ), this article argues that they have duties either to stop their participation in these institutions or to compensate for it by helping to reform them. (EIJ occurs whenever children, poor people, mino...