Loadings and Transport of Phosphorus and Solid Reactive Phosphorus along the Kuyahonga River and Tinker Creek

Yuan et al. Loading and transport of P (P) and soluble active phosphorus (SRP) along Cuyahonga and Tinker Creek were studied using P loading and transport data in urban rivers affected by sewage in 3 different flow regimes. The purpose of this survey was to gain a useful understanding of P loading and transport in rivers to improve management methods within the catchment. 30% of water is supplied to the Cuyahoga River from a dozen sewage treatment plants (sewage treatment plants) in Cleveland - Akron city, with a population of 2 million people, supplying 300 grams of phosphorus per year to Erie Lake I will. ), 2/3 of this total phosphorus comes from f

As can be seen from map 2 and map 3, the urban environment is now a vast city on the outskirts of Pencil, Blacktown, Liverpool and the Burham Mountain Range, contributing greatly to the total nitrogen and phosphorus loads in the southwest and the Katathi basin . Turn it. These secondary catchment zones cover most of the areas covered by the Northwest and Southwest Growth Centers and the Metropolitan Milestone Strategy certifies this as a major land abandonment area for future urban development. . As the demand for lifestyle habits increases in rural areas, even in the lowlands of the Hawkesbury - End - Southern Basin, we face the huge growth pressure of the city.

Phosphorus circulation is the movement of phosphorus through lithosphere, hydrosphere, biosphere. Since phosphorus and phosphorus compounds are solid within typical temperature and pressure ranges typically found on the planet, the atmosphere does not play an important role in the movement of phosphorus. The wilderness is often defined as the natural environment on the earth, and it does not change significantly depending on human activity. The WILD Foundation defines the wilderness in more detail. "The most complete and undisturbed wild natural region left on our planet - the last truly wild places beyond the management of mans without roads, pipelines, and other industries Wilderness Region and Protective Park are specific It is considered indispensable for species survival, ecological research, conservation, loneliness, and entertainment.The wilderness is valued for cultural, spiritual, moral and aesthetic reasons