Select A Scenario From The List Below There Is A Species Of

Question

Select A Scenario From The List Belowthere Is A Species Of Fish With Select a scenario from the list below: There is a species of fish (with low numbers) that is having trouble traveling up and down the river because of a dam. Choose an area that is economically depressed but has a lot of species diversity, you need to protect the species while providing jobs for locals. An animal is being poached for its horn which is believed in some cultures to cure many diseases, it is not critically endangered. The demand for farming is increasing, which is destroying native forests and affecting their biodiversity. An animal is starting to become isolated because it is afraid to cross roads created by deforestation. Local birds typically migrate over the winter, but people are feeding them and thermal pollution at a local stream is keeping the water warmer, so the birds are not migrating, resulting in water pollution. A drought has been going on for a period of time; the water needed for homes, businesses, and farms has decreased lake and river levels impacting the amount available for local flora and fauna. Species are being found dead on local beaches due to plastic. Create a pamphlet addressing the following: What is the issue and why it would work Describe the restoration method you selected and why it would be best (with at least two examples of how it has worked in similar situations from peer reviewed sources) Time frame to complete the plan (include short and long term objectives) What is the end goal of the restoration project.

Dr. Jack HW Helper · Accepted Answer

Restoration of aquatic ecosystems impacted by dams, species poaching, deforestation, pollution, and climate change is a critical aspect of environmental conservation. Among these challenges, the issue of fish unable to migrate due to dam obstructions is particularly pressing. This situation not only threatens the survival of low-number fish species but also affects the biodiversity and health of entire aquatic ecosystems. Implementing effective restoration methods such as fish passage solutions can help restore migratory routes, promote species diversity, and support local communities economically dependent on these ecosystems. The Issue: Disrupted Fish Migration Due to Dams The dam obstructing fish migration is a significant barrier to their life cycle, especially for species that spawn upstream. Blocked migration limits reproductive success, leading to declining fish populations, which can cascade to affect predator-prey dynamics and overall ecosystem stability. This issue is exacerbated in regions with high biodiversity but economic depression, where local communities rely on fishing and aquatic resources for their livelihoods. Restoring fish migration pathways offers a sustainable solution to preserve species diversity while supporting local economies. Restoration Method: Installation of Fish Passage Facilities The most effective method to address fish migration barriers posed by dams is the installation of fish ladders or fishways. Fish ladders are structured pathways that allow fish to bypass dams and reach upstream spawning grounds. Fishways have been successfully implemented in various contexts, such as the Columbia River in the United States, where fish ladders restored salmon migration and increased populations (Naik et al., 2019). Similarly, in Europe, fish passages built alongside hydroelectric dams have facilitated connectivity for migratory fish species like Atlantic salmon and eel (Pelicice et al., 2017). These solutions are cost-effective and can be

Select A Scenario From The List Below There Is A Species Of

Select A Scenario From The List Belowthere Is A Species Of Fish With

Paper For Above instruction

The Issue: Disrupted Fish Migration Due to Dams

Restoration Method: Installation of Fish Passage Facilities

Objectives and Time Frame

End Goal of the Project

References