The New River Basin is located in northeastern North Carolina, although the majority of the basin is actually in Virginia and West Virginia. It is sometimes reffered to as the Kanawha River. It is the fourth smallest basin in North Carolina. It covers 754 square miles and is home to almost 70,500 people. Within in river basin, there are six municipalities and three counties.
I believe that the main threat is global climate change. We are the cause of this, so technically, we are harming ourselves. We continue to burn carbon daily and this is just building up in the atmosphere. This is causing the Earth’s temperature to slowly rise. These rising temperatures can cause severe droughts.
There are droughts, floods, acidifying oceans, dissolving coral reefs, and faltering plankton stocks caused by those things (745). All of these things can and will cause a devastating crisis in the world. The past, present, and the future have and will be exposed and affected by all of those things. Some of the insects we need now to take care of this earth and to help the animal and human population survive, may not be here in the future. The animals are getting affected by the environmental
River has provided protection from flooding but not from the dangers of an inefficient water cycle and a lack of ecological diversity (see figure 2). Pouring concrete into the bed and banks of rivers allows for the water to flow at a much faster rate. The ability for water to infiltrate the ground is non-existent when there is concrete surrounding the water. Without the ability to penetrate the ground, the amount of runoff is increased dramatically. A large decrease in one area of the water cycle only leads to a large increase in another.
In Cleveland, Ohio there was a fire that occurred on June 22, 1969, around 12pm on the Cuyahoga river. People called it the “burning river”. The river caught on fire because there were floating pieces of debris that was slicked with oil. The debris ignited by sparks that came from a train that was passing over the river. The reason it happened is from years of people dumping pollution into the river. After an investigation was done, they decided there was oily debris that became trapped underneath two wooden trestles, which is the rigid support frames, under the bridge. There have been 13 known fires that have happened.
Runoff in streams and rivers is a massive problem in the Southeastern United States, along with other parts of the world. While each area has different elevations, soil types, and vegetation, it shows that it is a constant problem that all areas show. The definition of runoff can be complicated or simple, depending on the person who explains it. The effects of runoff, seen throughout the different areas, can affect the ecosystem. The ecosystem can be affected by the leading cause of runoff, erosion.
Water pollution is a serious issue as not only is water the most precious natural resource, but all sources of water support life that is very necessary for the survival of the planet. Water pollution destroys life and ecology and such damage is irreparable. Those who are still not serious about water pollution must also remember that the pollutants present in water not only destroy the life in the rivers and oceans, but also affect our food chain. Many people have the wrong notion that since they are not disposing the pollutants in the water they are not to blame. These people forget that 70% of the earth is covered by water, and any activity on the land can wash to the seas and oceans.
Lab Write-Up The Sacramento River, a meandering river located in Northern California, appears to have changed significantly from 1998 to present day. The winding curves of the river were much more pronounced and dramatic until erosion and decomposition affected the sediment amount in the river, changing its shape. As it flows, it deposits sediment on banks that lie on the insides of curves (point bar deposits), and erode the banks on the outside of curves. The low, crescent-shaped deposit of sediment on the inside of a meander is a point bar, which is spotted several times in the river. It is a feature of erosion that shapes the river into its current form.
The Indian River Lagoon is a beauty to Florida, and a natural landscape, but, it is at risk from pollution. Chemicals, algae blooms, and harmful things that humans do to pollute it, it also puts the animals living in the lagoon at risk of dying, and becoming endangered. The causes of the Indian River Lagoon take effect greatly. Freshwater is also very important, it is a vital life source. There are harmful chemicals from pesticides, fertilizers, impacts this problem a lot.
Rivers that passed through urban areas became a holder for human waste products. Factories began releasing pollutants directly into rivers and streams. By the 1850’s inhabitants began experiencing epidemics of cholera and typhoid. In 1969, chemical waste releasaed into Ohio’s Cuyahoga River caused it to burn into flames and the waterway became a symbol of how insutrial pollution was destroying America’s natural resources. Aditionally, mining activties also affected water pollution by increasing the amount of toxic elements released into the environment.
2.1 Urbanization and river water quality Due to movement of people from rural to urban areas, physical growth of the urban areas occurs, which ultimately leads to the urbanization, Over the past several years, river systems have always been extensively altered to meet various human demands, which led to them becoming the most intensively influenced ecosystems by human activities on the Earth (Nilsson, et al., 2005 )]. ‘’Among these human activities, the influence of urbanization on river systems was the most significant, and 60% of river systems were changed profoundly because of urbanization in the world’’ as cited by (Nilsson, et al., 2005 ) Recently, a number of studies have been done to understand the effects of urbanization on river water quality. The study manifested on Pearl River Delta Economic Zone is in China, that there is a positive correlation between the rapidity of urbanization and the pollution levels of urban river water.
Water Pollution is a huge environmental problem that has serious effects on marine habitats, animals, and water quality. BP1: The world's marine habitat has been getting worse because of how bad the pollution has gotten. “ Over 80% of marine pollution comes from land based activities “ (source 5 ). This quote explains how most of the water pollution is caused by human activity. “ Plastic litter does not degrade, can be expected to last in the oceans for hundreds of years “ ( source 6 ).
According to www.conserve-energy-future.com, the first factor causing environmental degradation is overpopulation. Rinkesh, World’s Top Eco-Conscious Bloggers and website owner, stated that overpopulation leads to excessive consumption of goods and necessities which impacts natural resources. This is because more people demand more food, clothes, shelter and fuel. Because of this demand, their living space needs to be expanded in order to grow food and provide homes for people.
Global Environment Problems Global environment can be defined as the environment about our nature and the surroundings that influence worldwide scale an environment could be a desert or polar land. Environment problems: Our environment constantly changing. There is no denying that, However, as our environment changes, so does the need to become increasingly aware of the problems that surround it. With a massive influx of natural disasters, warming and cooling periods, different types of weather patterns and much more, people need to be aware of what types of environmental problems our planet is facing.