Campbell Biology
12th Edition
ISBN: 9780135188743
Author: Urry
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 55.5, Problem 3CC
WHAT IF? → In what way is the Kissimmee River project a more complete ecological restoration than the Maungatautari project (see Figure 55.17)?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
please draw! make everything clear please!
Create a model which accurately, in detail, depicts the potential pathways of carbon (biomass) and energy in an ecosystem with at least five trophic levels (don’t forget your decomposers, they can count as one trophic level). Make sure to incorporate the multiple pathways that biomass and energy could take at each trophic level. Lastly, clearly illustrate how carbon and energy flow in this ecosystem. Be sure to include adequate levels of detail for all pathways and differentiate the flow of carbon and energy in your model.
please draw!
Create a model which accurately, in detail, depicts the potential pathways of carbon (biomass) and energy in an ecosystem with at least five trophic levels (don’t forget your decomposers, they can count as one trophic level). Make sure to incorporate the multiple pathways that biomass and energy could take at each trophic level. Lastly, clearly illustrate how carbon and energy flow in this ecosystem. Be sure to include adequate levels of detail for all pathways and differentiate the flow of carbon and energy in your model.
please draw!
Model/diagram the sources and sinks of carbon in the global ecosystem. You will need to create TWO models/diagrams of the sources and sinks of carbon. In the first model diagram the sources and sinks of carbon in a natural, pre-industrial landscape. In the second model, diagram the sources and sinks of carbon in a landscape altered by human activity and industry.
Finally, write a few short sentences on what you would expect the atmospheric levels of CO2 to be in each model and why they would or would not be similar.
Chapter 55 Solutions
Campbell Biology
Ch. 55.1 - Why is the transfer of energy in an ecosystem...Ch. 55.1 - WHAT IF? You are studying nitrogen cycling on the...Ch. 55.1 - MAKE CONNECTIONS Use the second law of...Ch. 55.2 - Why is only a small portion of the solar energy...Ch. 55.2 - How can ecologists experimentally determine the...Ch. 55.2 - Prob. 3CCCh. 55.2 - MAKE CONNECTIONS Explain how nitrogen and...Ch. 55.3 - If an insect that eats plant seeds containing 100...Ch. 55.3 - Prob. 2CCCh. 55.3 - Prob. 3CC
Ch. 55.4 - DRAW IT For each of the four biogeochemical...Ch. 55.4 - Why does deforestation of a watershed increase the...Ch. 55.4 - WHAT IF? Why is nutrient availability in a...Ch. 55.5 - Prob. 1CCCh. 55.5 - Prob. 2CCCh. 55.5 - WHAT IF? In what way is the Kissimmee River...Ch. 55 - Considering the second law of thermodynamics,...Ch. 55 - Prob. 55.2CRCh. 55 - Why would runners hove a lower production...Ch. 55 - If decomposers usually grow faster and decompose...Ch. 55 - In preparing a site for surface mining and later...Ch. 55 - Prob. 1TYUCh. 55 - Prob. 2TYUCh. 55 - The discipline that applies ecological principles...Ch. 55 - Level 2: Application/Analysis 4. Nitrifying...Ch. 55 - Which of the following has the greatest effect on...Ch. 55 - Prob. 6TYUCh. 55 - Which of the following would be considered an...Ch. 55 - Prob. 8TYUCh. 55 - Level 3: Synthesis/Evaluation 9. DRAW IT (a) Draw...Ch. 55 - Prob. 10TYUCh. 55 - Prob. 11TYUCh. 55 - WRITE ABOUT A THEME: ENERGY AND MATTER...Ch. 55 - Prob. 13TYU
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Create a model which accurately, in detail, depicts the potential pathways of carbon (biomass) and energy in an ecosystem with at least five trophic levels (don’t forget your decomposers, they can count as one trophic level). Make sure to incorporate the multiple pathways that biomass and energy could take at each trophic level. Lastly, clearly illustrate how carbon and energy flow in this ecosystem. Be sure to include adequate levels of detail for all pathways and differentiate the flow of carbon and energy in your model.arrow_forwardQuestiion: A given ecosystem has the following amounts of energy available at each trophic level: Primary producers: 3,000 gC/m2/day; Primary consumers: 450 gC/m2/day; Secondary consumers: 45 gC/m2/day; Tertiary consumers: 2.25 gC/m2/day. Does this ecosystem follow Lindeman’s Law for ecological efficiency? A- No, the average efficiency is 20% B- Yes, the average efficiency is 20% C- Yes, the average efficiency is 10% D- No, the average efficiency is 10%arrow_forwardQ4.14. Below are two graphs showing zero growth isoclines in phase space for plant species A and B, with insect herbivores absent (left) and present (right). Based on your interpretation of these graphs, which of the following is the most likely impact of insect herbivory on the competitive relationship between Species A and B? Insect Herbivores Absent Insect Herbivores Present SPECIES B Kalanga KR Kalama K SPECIES A SPECIES B K₂ KlaAB K₁ K₂/OBA SPECIES A Herbivory promotes coexistence of Species A and B. Herbivory results in competitive exclusion of Species A by Species B. Herbivory results in competitive exclusion of Species B by Species A. Herbivory has no effect on competition between Species A and B.arrow_forward
- Question: Describe the competitive exclusion principle using the concept of limiting resources and state at least two mechanisms that enable coexistence between competing species.arrow_forwardRank the following trophic examples lowest to highest in terms of likely trophic efficiencies. (In determining your answer consider the trophic efficiency between the top consumer and the most primary food source given in each example.) (A) A lake with large fish grazing on phytoplankton (B) A pasture with cattle grazing on grasses (C) Humans feeding on the fish grazing on phytoplankton in A (approximate FCR of the fish is 1 lb/lb) (D) Humans feeding on the cattle grazing on grasses in B (approximate FCR of the mammals is 7 lb/lb) OBarrow_forwardQ5.7. If you removed all the Lions from a large area of savanna, which of the following is an INDIRECT effect that could be explained by the diagrams? Submit Q5.8. Community ecologists believe that species that consume dominant competitors are important for maintaining diversity, as you've seen in this tutorial. Based on this idea and the diagrams above, which single consumer species is most likely to be important for maintaining plant diversity within the African savanna? Gazelles Zebras O An increase in the Cheetah population size A decrease in the Cheetah population size An increase in the Gazelle population size A decrease in the Gazelle population size O O Elephants All are equally likely. Submitarrow_forwardPLEASE HELP! Question: Brown marmorated stink bugs are native to China and Japan. They were identified in Pennsylvania for the first time in 1998 and have since spread across North America, feeding on agricultural crops. Which of the following characteristics of the brown marmorated stink bug has led to them being an invasive species in North America? A. They reach maturity slowly. B. They are tolerant of a wide range of environmental conditions. C. They are often eaten by native wasps and birds. D. They have only a few surviving offspring each year.arrow_forwardWHAT IF? Suppose a scientist finds that a populationof plants growing in a breezy location is more prone toherbivory by insects than a population of the samespecies growing in a sheltered area. Suggest a hypothesisto account for this observation.arrow_forwardExplain in short plz. Asap. Thanks Imagine a population of cacti living on an imaginary island called Plantopia. These cacti evolved to stop producing spines because there are no herbivores on Plantopia. Every year, a few cactus seeds are washed onto the shores of Plantopia from the mainland. There are many large herbivores on the mainland. (Tip: Try drawing the scenario to help you visualize it.) Name three mechanisms of evolutionary change ( 3 of mutation, natural selection, genetic drift, andgene flow.) that may be acting on alleles for spine production on Plantopia. For each mechanism, explain what effect it may have on spine production, and whether this change is adaptive or non-adaptive.arrow_forwardRagwort is a noxious weed. It is a major problem in Victoria’s Strzelecki, Otway and Dandenong ranges. More than 1000 dairy farms are affected by the weed. Biological control involves introducing a living predator (plant or animal) to control the species rather than using a chemical pesticide. Researchers are examining the use of beetles and moths as a biological control for ragwort. The beetles and moths will feed on the weed. This is an alternative to using chemical pesticides to kill the ragwort. For biological control to contribute to ecologically sustainable development, it is essential that. pesticide companies maintain profits. food production is high in all regions. there is community support for biological control. biological control does not degrade the environment for future generations.arrow_forwardQuestion: The figure below shows the relative abundance (y axis) of shrubs in an ecosystem in the years following a fire (x axis). The shrubs in this ecosystem fall into two functional groups: fire recruiters and fire persisters. If fire frequency increased significantly in this ecosystem, which group would be benefited? Choose one of the option below A- Both functional groups would benefit equally B- Fire persister species C- Fire recruiter speciesarrow_forwardWHAT IF? Why is nutrient availability in a tropical rainforest particularly vulnerable to logging?arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
5 Human Impacts on the Environment: Crash Course Ecology #10; Author: CrashCourse;https://www.youtube.com/watch?v=5eTCZ9L834s;License: Standard YouTube License, CC-BY
Aquatic Ecosystems; Author: Ocean Research & Conservation Association (ORCA);https://www.youtube.com/watch?v=4tU08jCvwGg;License: Standard YouTube License, CC-BY
Aquatic Ecosystems; Author: David Akerman;https://www.youtube.com/watch?v=9T6Q2I_kPeo;License: Standard Youtube License