Marshes, estuaries and bayous, areas that make up the coastal wetlands, are extremely important regions for their primary productivity--the energy produced by the lush vegetation-- and their role as feeding and breeding grounds for numerous species of animals. The coastal wetlands are the most lively, nutrient-rich regions on earth. Most marine wildlife spends part of its life cycle in a wetland area. (ITOPF) Problems have arisen historically from the usage of chemical dispersants, (neaq) which companies have used to avoid responsibility for their actions. (BP)