Limnology Limnology Limnology ( ; from Greek λίμνη, "limne", "lake" and λόγος, "logos", "knowledge"), is the study of inland aquatic ecosystems. The study of limnology includes aspects of the biological, chemical, physical, and geological characteristics and functions of inland waters (running and standing waters, fresh and saline, natural or man-made). This includes the study of lakes, reservoirs, ponds, rivers, springs, streams, wetlands, and groundwater. A more recent sub-discipline of limnology, termed landscape limnology, studies, manages, and seeks to conserve these ecosystems using a landscape perspective, by explicitly examining connections between an aquatic ecosystem and its watershed. Recently, the need to understand
The Study of the Negro Problems Negro and American in a white American world, they should be constantly mindful of this while they discern how they fit in as citizens moving through a racially disconnected New World based on the outward perceptions of them from the white majority race. The focus of "The Study of the Negro Problems" is on the means of law enforcement used to separate blacks from their white counterparts and how social forces, as responses to the African slaves’ introduction into America, forced these laws onto the slaves and their ancestors. The Study of the Negro Problems The Study of the Negro