pare of size 1.0 Ha for stocking 5.0 g Nile fingerlings. a. Describe the steps you will take to succ do the stocking b. Calculate the total number of fingerlings be stocked if the stocking rate is 10 fish/r
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- What if we were able to restore some critical salmon habitat, like the forests surrounding the spawning streams? To test this restoration, increase K to 40,000 fish. What would that do to the MSY value? [ Select ] Does this mean you would be able to harvest more or less fish? [ Select ]Has Havard University reached its carrying capacity given the total population on campus to be 60,000? Total estimated area is 85 sq Kilometres. The carrying capacity is 700/sq kmK " refers to the carrying capacity. Based on the graph and the text, suggest a definition for "carrying capacity.
- How much daily pasture dry matter (kg DM per day) does a 60kg female sheep (at maintenance) would need to consume to meet the daily energy requirements? A: 0.5 kg DM per day of ryegrass pasture B: 1 kg DM per day of ryegrass pasture. C: 1.5 kg DM per day of ryegrass pasture. D: 2 kg DM per day of ryegrass pasture. E: 2.5 kg DM per day of ryegrass pasture.What is often true of a population of organisms with a type IIl suvivorship curve? they produce few offspirng and invest more energy in each offspring O they produce more offspring and invest little energy in each Othey have low death rates during early life stages O they are equally likely to die at any ageDescribe the methods that are being used to restore salmon populations and what specific requirements of the salmon life cycle these help with. Focus on their freshwater habitat.
- 37. Which of the following population management strategies would be the best for farmers seeking to maximize their long- term profit in raising turkeys to sell on the poultry market? A. the maximum sustainable yield strategy B. the short-rotation harvest strategy C. the carrying capacity strategy D. the minimum viable population strategy E. all of the above would be equally effective for maximizing long-term profitsThe carrying capacity is constant within any defined geographical location. True FalseIn imaginary (thank goodness) forced feeding experiments, some very unethical scientists determine that for every Hawt Pawket they feed to a subject, that subject’s risk of Hawt Pawket-induced death rises by 10%. Assuming this relationship is linear, what is the LD50 for Hawt Pawkets? Group of answer choices 10 The answer cannot be determined with the data provided 2 5
- Discuss some recent trends in fishing gear advancements taking note on protection and conservation of fishery resources. Are these applicable in the Philippine settings?Kudu Scenario Kudu are an antelope species found in easterm and southerm Africa. Male kuou have dramatically spiraled homs, which makes them a target of trophy hunters. Begin by setting up the following parameters: k= 100, r= 0.26, N, = 10. Use the gear icon to adjust the min & max values of N, and k to 2 and 200, respectively. Set the max value oft to 50. 25. At what time ("T value) do kudu populations reach their carrying capacity, given these parameters? 28. What happens to the growth rate of a kudu population as it gets closer and closer to its carrying сарacity? 27. What sorts of environmental changes might cause k to increase in this environment? What might cause k to decrease? 28. Trophy hunters move into the area, leading to an increased death rate, which decreases the growth rate rto 0.13. Exolain how this change will impact the population growth patten. [Hint Look at when the population now reaches its carrying capacity, given this decrease in r. Compare your original curve…6 The following question has two parts. First, answer Part A. Then, answer Part B. Part A: Which statement is a valid analysis about bison movement and the carrying capacity of Yellowstone National Park? A. The decrease in the northern herd's population is explained by its inability to migrate and the park's decreasing carrying capacity. B. The fact that bison only migrate in years of deep snow indicates that they have exceeded the park's carrying capacity. C. The carrying capacity for other animals found in Yellowstone has increased due to the bison's migration outside of the park. D. The movement of bison beyond park boundaries is not due to the bison population being too large for the park's carrying capacity. Part B: Which selection from the text provides evidence that directly supports this analysis? A. They move to lower elevation ranges during the winter months in response to snow accumulation and snowpack…
