The Effect of Pollution on the Distribution of Organisms Along the River Roding System

Pollution on the distribution of biodistribution along the river Roding System Equipment Pond web tray and lid Spoon hand mirror Wellington boots specimen basin Fresh water invertebrate key waste paper (memo pad) cutting pencil covered with glue tape I dissolved in river Roding system Investigate the quality of oxygen The temperature of nitrate, phosphate and water affects the distribution of river organisms.

The contamination of Swannanoa is caused by the students of Warren Wilson, the general citizens who chose to walk in the river, rivers that can not tolerate contaminated organisms, animal community banks that lived in rivers, bridge construction, noise pollution, coastal erosion I gave it. It is a plant. Pollution is the main cause of habitat destruction, so that organisms and animals lose their habitats and they die. Pollution also affects the water quality of the Swanano River, which has a major impact on insects, fish, snakes, vegetation and human river communities. The pollution brought by the bridge is the cost which could not be thought during the construction of the bridge, and that is why it is considered to be external.

Rivers are essential for human society and a wider environment, and contamination from these rivers can have a series of adverse effects on the life of plants, animals and humans. River ecosystems accumulate and carry pollution, concentrate organic and inorganic pollutants, destroy the health of plants, animals and human beings, and ultimately bring them to the sea. In addition to the environmental impact, one aspect that can not be ignored is the economic side - the river is the lifestyle and livelihood of many people, providing income through fishery and aquaculture, the contaminated river is one Department of economy will deplete dependent fish resources. , Crustaceans and other aquatic life

River pollution is a major threat to the economy, the environment, and of course human health and other organisms. It is an important cause of many human health problems and obstacles. River pollution also affects aquatic organisms, resulting in the growth of unhealthy fish, which is unsuitable for human consumption and leads to the death of fish. The contaminated water of the river also affects the lives of animals and birds and even threatens their existence at times. On a long-term basis, ongoing river pollution can cause loss of biodiversity and even extinction of some species, possibly destroying the entire ecosystem.