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.
The last group of edible freshwater algae we will deal with all belong to the Chlorophyceae, and include the filamentous Spirogyra page 31 and Oedogonium collected and eaten in some sub-tropical areas and the laminate Prasiola from high altitude cold water streams.he alga grows in the water of shallow ponds in wadis. When the water level drops, the algal mass concentrates and is collected in big baskets. The water is got rid of by decantation, and the remaining thick slush is spread out on the warm sand to dry in the sun in the form of large cakes about 1 cm thick.