A class is a style of gameplay which determines the role of a character (defense, offense, or support), type of weapon (Twin swords, lance, axe, greatsword, disc, bow, staff, arcannon, powerfists, scythes, shuriken or scepter), armor (metal, leather or cloth) and skills available for a character of use.
Wetland functions and ecosystem benefits. Wetland functions are defined as the physical, chemical, and biological processes or attributes that are vital to the integrity of the wetland system. Because wetlands are often transition zones (ecotones) between terrestrial and deepwater aquatic systems, many processes have major implications for species. Since wetlands may provide food and habitat for many terrestrial and many aquatic species, wetland biodiversity is often higher than that of adjacent ecosystems.
Wetland Soils (Wetland Biogeochemistry). The transport and transformation of chemicals in ecosystems is known as biogeochemical cycling. The diverse hydrologic conditions in wetlands have a major influence on biogeochemical cycles.hosphorus is a major limiting nutrient in freshwater marshes, northern peatlands and deepwater swamps. It is more available in agricultural wetlands and saltmarshes. Phosphorus retention is often considered to be an important ecosystem function in wetlands and is often designed into constructed wetlands.