Freshwater Ecosystems : The Most Important Natural Source On The Planet Essay

Since Freshwater biomes are found all over the world, the types of plants and animals that live in these waters can be different. Some examples of plants that may inhabit a Freshwater biome are grass, spike rush, water lilies, cattail, and sometimes trees. Most plants living in these waters are not recognized by humans. Animals that live in these biomes are frogs, turtles, snakes, fish, and sometimes alligators. Insects like mosquitos also inhabit these biomes greatly. Animals such as raccoons and earthworms live on the land surrounding the biome, but depend on the biome to survive. Some animals, such as beavers, live in both the water and the land surrounding it. Algae also plays a big role in a Freshwater biome ecosystem.

In conclusion, upstream communities should also be concerned about how water resources are managed in the watershed because of acid rain, and possible contamination of their drinking water. Acid rain not only damages infrastructure, but also tampers with ecosystems, exposing already weak trees and plants to the stressors of nature and negatively influences soil qualities, affecting farmers. The Flint water crises shows that even upstream communities should be concerned about contaminated

Ecosystems have a way of maintaining themselves under ordinary conditions but when a new factor is added that will most likely threaten the environment action needs to be put forth. Our environment is affected by many pollutants on a daily bases forming a threat to natural stability. For example some of the most polluted parts of the environment are bodies of water like that explained in our lab. Once pollution occurs animals can be affected in many ways even to the brink of death. In the lab the stream is getting pumped with salty potassium filled water that can kill daphnia, habitants of the stream, if the concentration gets too high. To prevent this a

Since the beginning of time, water has played a key role in societies all over the world. The earliest recorded civilizations have all been found along large river valleys, such as, the Indus River in India and the Yellow River in China. Water is an essential part of life; it does not just sustain the life of all human beings around the globe, but also sustains the life of every living thing known to this Earth. All of the major cities that we know today are surrounded by large river systems that supply its people with the means to survive in that region. These rivers also link our different communities together and allow us to prosper, but these rivers are being taken advantage of. Our once great rivers are falling victim to pollution and

Human activities add nutrients such as nitrogen and phosphorus, which cause imbalances in the Everglade water chemistry, disrupting plant communities and altering wildlife

Around the world our water supply is depleting. Our water is becoming contaminated making it harmful for both mammals and aquatic life. Today over one billion people go without adequate water supply and every fifteen seconds a child dies of waterborne illness. Sources of water that once supplied water to millions can no longer meet the supply and demand of the water need. Scientist predict that the amount of useful water will keep depleting greatly in the years to come. In the next couple of pages it will talk about both the geological and human reasons as to why are water supply is depleting.

John (44) and Mary (43) Winchester were high school sweethearts and have been married for 18 years. They have two teenage boys; Dean (17) and Sam (15). The Winchester family has come to therapy seeing assistance for various issues. Since his return, John has been distant and with drawn. He has is verbally abusive toward Mary and the boys and has developed a drinking problem. His behavior has started to have a serious impact on his relationship with Dean, Sam, and Mary. They have expressed a fear for their safety as well as John’s.

Water is an important resource that maintains life and is arguably the most substantial resource for the essence of life. As humans, we drink water to stay alive. Shift the perspective to an animal the requires water to live, fish for example, without being submerged in the water it would die. The importance of water is crucial to any ecosystem, and imagine an instance where man-made structures inhibit the natural world and could eventually tip an ecosystem out of control. There is a scientific text, based on research, written by the Western Environmental Law Center that argues how the instream flow of the Spokane River needs to be increased for the survival of the fish. They write to the Washington Department of Ecology

On a regional scale there are similar concerns, especially in areas experiencing rapid population growth (Sun, et al., 2008). Fresh water itself is considered a provisioning ecosystem service as well as being the precursor to a host of other provisioning services such as supplies of fish, timber, and hydroelectric power (Millennium Ecosystem Assessment, 2005). Thus, it is not only water quantity but also water quality that is of

The lack of freshwater is something that drastically affects the world every single day. People use water everyday for a multitude of things, whether it's washing their clothes, watering their plants, making soup, swimming in a pool, or even just hydrating themselves after a long run or a fun sport outside in the hot, beating sun. Water is very important to human beings, seeing as 70% of the human body is just water molecules vibrating at a very high frequency. That's why when there are natural disasters that prevent people from having access to that water it is highly damaging to everyone, and to the environment. Recently there has been a drought in California that has disrupted not only the lives of the people who live in California, but

The purpose this issue became of great significance these years is that the water pollution can not only poison the creatures in the water. Also affect the quality of Biodiversity declines

One statement can be seen as the premise for National Geographic’s Water: Global Challenges & Policy of Freshwater Use (2013): “Water is life” (p.8). The book discusses how access to clean freshwater is not only essential to our survival, but shows it is also a contested resource. With much freshwater being unavailable due to location, sustainable water management decisions are an important part of supporting regions across the globe. National Geographic’s book elaborates on multiple freshwater issues and highlights how important water is to our survival. Providing regional, water-related examples of conflict, critical challenges, mitigation efforts, and economic importance it reveals many common themes regarding freshwater and its global importance.

A surge in the global population in the past century has brought about an immense strain on the commons. It is estimated that 35% of the global population suffers from “severe water stress” (Wada et al., 2010). Only 3% of the world’s supply of water is freshwater, with 68.7% being locked away in the glaciers, 30.1% in ground water, and 0.9% in surface water bodies (Shiklomanov, 1993). This makes groundwater the most abundant fresh water source readily available for human consumption. Estimates for global groundwater withdrawal are between 750 and 800 cubic kilometers per year (Konikow et al., 2005). Severe land subsidence and depletion of the groundwater table is occurring in both developing and developed nations. This has made

Water covers 70% of our planet, and it is easy to think that it will always be plentiful. However, freshwater, what we drink, bathe in, irrigate our farm fields with makes up only 3% of the world’s water, and two-thirds of that is stored in frozen glaciers or unavailable for our use. Many of the water systems that keep ecosystems thriving and feed a growing human population have become stressed. Rivers, lakes and aquifers are drying up or becoming too polluted to use. Already, 80 countries suffer from water shortages that threaten health and economies while 40 percent of the world—more than 2 billion people—does not have access to clean water or sanitation

Water is the main source of life on the Earth. It is vital for normal existence and functioning of organisms. Earth is sometimes called “water planet.” But, in fact, the number of freshwater is limited. “Only about 2 percent of the planet's water is fresh.” (How much water is there on Earth?) This water is not enough even to meet daily needs of mankind. According to World Health Organization, “a lack of water to meet daily needs is a reality today for one in three people around the world.” (2009) In the Middle East the situation is especially hard. This region is thought to be one of the droughtiest places in the world, most of it’s territory is deserted. Freshwater accounts to 1 percent of the world’s supplies, while the population comes