Human Trafficking Defined. The chart below, developed by the Solidarity Center, extrapolated and simplified from the 2000 UN Protocol to Prevent, Suppress and Punish Trafficking in Persons, especially women and children definition, is a useful tool for analyzing individual cases to determine whether or not they constitute trafficking.
Foster & Smith Educational Staff Macroalgae such as Halimeda, Chaetomorpha, and other large celled algae are valuable additions to a saltwater aquarium. Algae and all photosynthetic creatures serve two important roles in the ecosystem of the oceans and aquariums.
Types of Algae common in Ponds. Filamentous algae. Filamentous algae, or commonly referred to as pond scum or pond moss forms greenish mats upon the waterâs surface. The stringy, fast-growing algae can cover a pond with slimy, lime-green clumps or mats in a short period of time.