Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Chapter 57, Problem 1COQ
Summary Introduction
To describe: The benefits of the reintroduction of wolves in Yellowstone Park.
Introduction: Every organism in the food chain has its significance. Herbivores eat plants, and predators eat herbivores. This interaction brings the equilibrium in the ecosystem. This balance is needed for the maintenance of the whole ecosystem.
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Explain why reintroducing wolves changed the ecosystem of the park?
Consider the recent introduction of wolves into Yellowstone National Park. explainhow reintroducing wolves into the Yellowstone area could have such a significantimpact on the physical landscape of Yellowstone National Park.
. Explain how the reintroduction of wolves in Yellowstone National Parkmight be beneficial.
Chapter 57 Solutions
Biology
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Ch. 57.2 - Core Skill: Connections More than 4,500 species of...Ch. 57.3 - Prob. 1CCCh. 57.3 - Prob. 1CSCh. 57.4 - Prob. 1CCCh. 57.4 - Core Skill: Modeling The goal of this modeling...Ch. 57 - Prob. 1TYCh. 57 - Prob. 2TYCh. 57 - Prob. 3TYCh. 57 - In Lacks study of passerine birds in Britain,...Ch. 57 - Prob. 5TYCh. 57 - Prob. 6TYCh. 57 - Prob. 7TYCh. 57 - Prob. 8TYCh. 57 - Prob. 9TYCh. 57 - Prob. 10TYCh. 57 - Prob. 1CQCh. 57 - Prob. 2CQCh. 57 - Prob. 1COQCh. 57 - Prob. 2COQCh. 57 - Prob. 3COQ
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- Describe the effects of the disappearance of beaver from an ecosystem on the wolf population.arrow_forwardName the sanctuary where lion is protected.arrow_forwardBy 1935, hunting and trapping had eliminated wolves from the United States, except for Alaska. Wolves have since been protected as an endangered species, they have moved south from Canada and become reestablished in the Rocky Mountains and northern Great Lakes region. Conservationists who would like to speed up wolf recovery have reintroduced wolves into Yellowstone National Park. Local ranchers are opposed to bringing back the wolves because they fear predation on their cattle and sheep. What are some reasons for reestablishing wolves in Yellowstone National Park? What effects might the reintroduction of wolves have on the biological communities in the region? What might be done to mitigate the conflicts between ranchers and wolves?arrow_forward
- O Villay Use the passage to answer the question. Mule Deer A) In a short paragraph, propose a hypothesis to test the effect of a zoned reserve on mule deer populations. Justify your hypothesis based on your This image shows a male mule deer (Odocoileus hemionus), which is native to western North America. Named for their large ears, mule knowledge of zoned reserves. deer are hunted for sport and food under strict management B) In 1-2 short paragraphs, outline a field experiment to test your hypothesis on the effect of a zoned reserve on mule deer populations. Describe your control group, experimental group, and the data you would collect. Identify at least two environmental factors that could affect your data collection and practices, such as designated hunting seasons and limits on how many deer a hunter can take. Imagine a scenario where the local mule deer population has declined after a harsh winter. Wildlife management agencies have how you would address them, if possible. proposed…arrow_forwardWhat factors might be preventing the sea otter population from increasing to its historical levels. (Simple sentence)arrow_forwardOnly a few hundred grizzly bears remain in the contiguous United States, but populations are healthy in Canada and Alaska. Should we spend millions of dollars for grizzly recovery and management programs in Yellowstone National Park and adjacent wilderness areas?arrow_forward
- In the Introduction, the authors set the stage for their experiment. What ecological issues were facing Yellowstone National Park when wolves were no longer there, and how were the researchers going to test the questions they wanted to ask? In 4 – 6 sentences, summarize the Methods section of this paper. One of the questions the researchers asked when they began their experiment was “With wolves now back on the Yellowstone landscape for 15 years, how has the reintroduction of wolves affected the recruitment of the woody browse species?” Use data from the Ripple and Beschta paper to support your answer. In any scientific paper, the Discussion is often the most hard-hitting, and where researchers elaborate and explain their results in the context of their experiment and the real world. Explain why when researchers tried culling some of the elk herd it did not have trophic effects, while reintroducing wolves did have trophic effects. Describe the multiple impacts of wolf…arrow_forwardTiger is not a resident in which national park?arrow_forwardIn this task, you will assume the role of a wildlife biologist that must decide if reintroduction of cougars into the Eastern US is a feasible mitigation strategy for addressing white-tailed deer overpopulation. You will use scientific information from a variety of sources and what you learn in each learning cycle to support or challenge the reintroduction of cougars to the Eastern United States. Your position on the issue should be based on evidence related to the following factors: impact that the deer population is having on ecosystems • social and economic costs of the overpopulation of deer on various stakeholders • the habitat requirements of cougars, the availability of natural resources and carrying capacity of areas where they would be introduced • potential cougar impact on biodiversity, including on populations of coyote and white-tailed deer potential social and economic costs or benefits to stakeholders in areas where cougars are introducedarrow_forward
- In addition to climate change, polar bears also face threats from pollution. Describe in two ways in which the polar bear population in the Arctic is affected by pollution. Give detailed explainations.arrow_forwardDescribe the multiple impacts of wolf reintroduction in Yellowstone that expanded beyond the basic food web of woody plants, elk, and wolves.arrow_forwardFor the specie Panthera Tigris Evaluate whether ecosystem or DNA-based solutions to biodiversity decline are more effective? Help and Thank Youarrow_forward
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