ipl-logo

Essay On Human Effects On Salmon

731 Words3 Pages

The human effects on Salmon Salmon are a crucial part of are the environment. They create nutrients in the water and the forests but we are killing them with dams, fish hatcheries, and straight rivers. For instance, dams are dropping the salmon down a 200-foot waterfall, pulling down hundreds of feet from the underpull. (Robert F. service Jan. 10, 2018, 2:25 PM, et al. "Pacific Northwest salmon are in big genetic trouble" 2018) Fish hatcheries are taking the genetic diversity away from the salmon along with putting them into the wrong environment. In order to save the salmon, they need to modify the amount of breeding in the fish hatcheries, remove dams, and let the rivers run freely.
In 1895 the average size of salmon was the size of the average human weighing 60-70 lbs (31-21 kg.) Nowadays the average size of salmon is 19 lbs (8 kg). The worldwide …show more content…

This also has a big part of why salmon are going extinct. ("Sockeye Salmon" 2017)
In order to save the salmon people are needing to let nature take its course by letting the rivers flow free to take down the dams and, minimize the amount breeding in the fish hatcheries. People have had too big of an effect on salmon by building dams, causing climate change, and straightening rivers. The human effort alone is causing the population and size of salmon to decrease. ("Salmon Information, Facts, and Photos")
This decrease is causing a lack of nutrients in the water and forests. Are ecosystem relies on salmon more than we realize people need to do more for the salmon by not completely taking over and controlling the reproduction and environment that the salmon live in? The world needs salmon and us humans need to decide if they are willing to give up their control on the salmon to save

Show More
Related

Summary Of Water Controversies Soil Over By Mat Wiser

489 Words | 2 Pages

Water is being overly stored for farms, when a extinction on Salmon is at risk. Farmers can make a new system to preserve water for both growing crops to standards they like, but not killing an ecosystem of Salmon at the same time. For example, they can put in better irrigation to water their crops and land so it doesn’t become dead.

Read More

What Is The Theme Of Mountain In The Cloud By Bruce Brown Salmon

1425 Words | 6 Pages

For example, “on the Columbia river, which 100 years ago boasted the largest runs of Chinook, Coho and steelhead on the face of the globe, these same fish have declined to the point of receiving serious consideration for the federal government’s threatened or endangered species list.” The deterioration of the wild salmon, according to Brown, is from logging, overfishing, hatcheries, and dams, basically all human related activities. Logging and clear-cutting damages all habitats and “literally flattens many creatures chances for life.” For the salmon it causes blockades that disrupts the fishes migrating patterns, or ruins their spawning grounds all together simply from trees being dragged across the stream beds.

Read More

Chinook Salmon Case Study

614 Words | 3 Pages

In 2012, mean daily growth rates in terms of differences of fork length (weight) from March 28 to April 26 were: 0.278 mm/day (0.048 g/day), 0.408 mm/day (0.078 g/day), 0.255 mm/day (0.048 g/day), and 0.293 mm/day (0.048 g/day) at the Merced River Ranch, Robinson’s restoration reach, Gallo’s property, and Livingston’s scout camp, respectively. In 2013, mean daily growth rates in terms of differences of fork length (weight) from March 18 to April 15 were: 0.474 mm/day (0.074 g/day), 0.497 mm/day (0.077 g/day), and 0.204 mm/day (0.025 g/day) at the Merced River Ranch, Robinson’s restoration reach, and Gallo’s property, respectively (Figure 4). In 2011, mean daily growth rates of juvenile Chinook salmon inside enclosures were higher at

Read More

Salmon To The San Joaquin River Analysis

944 Words | 4 Pages

They also migrated down the river channel and the Chowchilla Flood Bypass system. Although the salmon did swim upstream, this plan had a negative impact as well. The farmers were mainly impacted by this plan. A great quantity of farmland will have to be taken in order to restore the 60 miles of river that has gone dry. We can see that even though the river restoration plan did have a positive impact, it is nothing compared to the size of the negative impact that this plan has brought us.

Read More

The Pros And Cons Of Crater Lake National Park

905 Words | 4 Pages

Also within southwestern Oregon,“The North Umpqua… known as a world class salmon fishery and we’re concerned that this project would have a negative impact on water quality and salmon,” Erik Fernandez, Oregon Wild wilderness coordinator, told Juillerat. The salmon will be affected by the hazardous methods of tree logging to the environment. Therefore, tree logging should not be pressured on the national park lands because there are many creatures that need to be evacuated if the plan continues in the

Read More

Sheepshead Research Paper

456 Words | 2 Pages

They’re bilateral, having or related to two different fish. They relate to the Red Drum and Bass. The typical weight is 10 to 36 pounds, and are usually 12 - 37 inches ( 1 to 3.01 feet ). Habitat they live in North American deciduous forests, tall trees with many water sectors, with a normal temperature of 50* degrees fahrenheit and physical appearances of climate change. Drum Fish don’t live on land, because they’re fish, but instead live in rivers and big lakes with sand or gravel - like material.

Read More

Smoked Salmon Case Study

1081 Words | 5 Pages

Most of this wastewater cannot be recycled or returned to its natural state because of the concoction of chemicals that resides in it. This water is no longer useable so the process of cleaning salmon not only has a carbon footprint, but also a negative water footprint because of taking water out of the hydrologic cycle. Another product of the processing stage is fish waste such as discarded parts of the salmon that are not desirable. This fish waste can have a social impact on whether people should by certain fish products or not. This is due to the fact that sometimes fish selling companies and farms sometimes use this fish waste to feed the fish they are raising.

Read More

Orange Goldfish Research Paper

423 Words | 2 Pages

For many it’s a first pet, a gift from family, something you won as a prize at a carnival, but for Canadian residents the familiar orange goldfish everyone knows and loves is becoming a serious problem. Some flush them in a hurry because they no longer want to take care of them, others commit them to a porcelain vortex because they believe their beloved fish has passed, and the Canadian Government is issuing a warning now to citizens of Canada to stop flushing their fish. Just a few goldfish with the potential to disrupt an entire ecosystem Goldfish are entering the ecosystem the way that a lot of invasive species end up in an environment they don’t belong, Humans are putting them there. Human interference is one of the leading causes of the beginning of over population of invading alien species. In this case many of the fish are going down drains, and ending up in Canada’s lakes and rivers.

Read More

Personal Narrative Essay: Mille Lacs Lake

443 Words | 2 Pages

He reeled in the fish, and it was a good fish that was around twenty inches. After we let the fish go, the fishing got good! We ended up catching around twenty more walleyes.

Read More

Human Interaction Of The Pacific Northwest Salmon

1321 Words | 6 Pages

Salmon fishing, both commercial and sport, is a large industry that has created jobs for many Americans. Jobs are needed to create salmon fishing supplies, to work on boats where they are caught, to catch the salmon, and to market and sell them. Without these jobs, there would be more unemployed Americans in a country that already struggles with unemployment. The high economic value of salmon is also of vital importance to the economy. The industry is worth millions of dollars, and helps to boost the economy.

Read More

Gila Trout Research Paper

113 Words | 1 Pages

Gila trout are endangered in some stretches of water that are managed as designated wilderness. A hands-off policy would be their doom. Because exotic trout species now swim in the same streams, Gila trout can survive the competition and the temptation to interbreed only if they swim in isolated tributaries. In which a water-fall blocks the upstream movement of other fish. Two decades ago, one such tributary was fortified.

Read More

Case Study: The San Joaquin River

141 Words | 1 Pages

The San Joaquin river has dried up because of the Southern California drought and the installation of Friant Dam. There has been a debate on whether to restore the river or to leave as it is. Most people that disagree with the restoration is because it will take 20% of the farmers water, that could be used for their crops instead. On the other hand, if California spends their money to restore the San Joaquin the residents will have their own water and river, it will increase the population of salmon, and it would only be fair.

Read More

Delta Smelt Research Paper

391 Words | 2 Pages

My first point is that the Delta Smelt stopped pumping water for farmers to use. For this reason, crops are drying up with no water. Also, less food is being grown such as vegetables and fruits. If less food is being grown that means that food prices in the grocery stores will increase. If we don’t help the farmers get the water they need our whole environment will not be in good conditions.

Read More

Persuasive Speech On Overfishing

760 Words | 4 Pages

1. 90-100 million tons are killed and wiped off the planet each year. Consisting of some of the most beautiful creatures on the planet. Fish are a primary food source to 3.5 billion people worldwide and the depletion of the species is leaving millions of people hungry. Over fishing is a huge problem that needs to be stopped.

Read More

Commercial Fishing Impacts

1235 Words | 5 Pages

Millions upon millions of people rely on fish for protein, and fishing is so much of the livelihood for millions of people around the world (overfishing). There are a lot of recreational fishermen that complain about the laws we have in place to protect fish, such as a size requirement and limit per day. These laws are put in place by the state to help prevent a species from being over fished. The definition of over fishing is to deplete the number of fish in a body of water by too much fishing. Overfishing is very harmful to the ecosystem, taking a species close to extinction or completely extinct.

Read More

More about Essay On Human Effects On Salmon

Related Topics

Open Document