what is the major problem in capture fisheries? Select only one and discuss.

Q: What are the most common species that are used as indicator species for freshwater analysis of…

A: Introduction Diatoms and dinoflagellates are two types of single-celled microorganisms that are…

Q: Describe the main reasons for fertilizing a fish pond

A: Adding supplements ( nutrients) invigorates the development of minute (microscopic) plants, or green…

Q: How did past and present public opinion affect the Fishery Conservation and Management Act of 1976?

A: The Fishery Conservation and Management Act of 1976 is the primary law that governs the marine…

Q: Explain the premise of the Lotka-Volterra Competition Model and what it tells us about the…

A: The Lotka-volterra model of interspecific competition is a simple mathematical model representing…

Q: How does Liebig's Law of Minimum affect ecological competition? Explain in 10 sentences.

A: The word ecology is derived from Grk. 'Oikos' means household and 'logos' means study. So ecology is…

Q: Draw and label graphs (including zero-growth isoclines) showing the predicted behavior of the…

A: Competition : Interaction between species or struggle living on the same resources. Competition can…

Q: What is the outcome of competition if K1 = 200, K2 = 150, α12 = 0.25, and α21 = 4? Include a graph…

A: Carrying capacity can be defined as a species' average population size in a particular habitat. The…

Q: Describe the effect of using Modified Atmosphere Packaging (MAP) on the shelf life of fish and…

A: It is defined as modifying or changing the atmosphere around the product by replacing the air inside…

Q: What makes gill net popular?

A: Gill net: A gill net is a single wall of netting anchored on the seabed to catch fish that swim into…

Q: Draw on one graph, with N2 on the y-axis and N1 on the x-axis, the isoclines for the two competitors…

A: The simple mathematical model that represents the interaction between two competing species, or…

Q: What is the cost-benefitrelationship regarding sewagetreatment as a strategy tofight water…

A: The sewage treatment is used as a strategy to fight water pollution in which contaminant from…

Q: ) What is the independent variable? What is the dependent variable? B)In what type of environment…

A: The variable that is changed during a scientific experiment is known as the independent variable.…

Q: Competitive exclusion is rarely observed in ecosystems. Propose an explanation for this.

A: An ecosystem is a community of different species of living organisms and their physical environment.…

Q: When asynptote in a logistic growth curve is obtained ?

A: Population is a community of all the organisms of the same group or species lives in a particular…

Q: What are the factors involved in determining how many species are necessary for maintaining…

A: In ecology,   productivity refers to the rate of generation of biomass in an ecosystem.

Q: What is carrying capacity?  Is there one for humans?

A: Each population is a separate entity showing several characteristics such as spacing, size, density,…

Q: Compare and contrast exploitative and interference competition (i.e., tell me how they’re the same,…

A: Competition - Competition is a kind of fight or race which is done between two or more than two…

Q: What is the difference between density dependent and density independent limiting factors?

A: In population ecology growth of the population is depends on the growth rate of the population. the…

Q: What problems do fisheries have?

A: Fisheries refer to the complete process of raising and harvesting fish and other aquatic organisms…

Q: Suppose that researchers wanted to examine the combined effects of an introduced predator (a trout)…

A: The effect of the parasites and the introduced species on the native species is observed in the…

Q: What are some factors that cause a population to reach carrying capacity?

A: Logistic growth is S shaped growth curves in which population growth rapidly when competition is…

Q: What are Florida’s Top 5 Ag Commodities? (In Order)

A: As far as income created, Florida's best five farming items are nursery and nursery items, oranges,…

Q: an plankton density be a proxy measure of primary productivity? Explain.

A: The rate at which photosynthesis transforms light energy into organic materials is known as primary…

Q: Please do not give solution in image format thanku Critique the following definition of ecology:…

A: In 1866, a German naturalist by the name of Ernst Haeckel published a book titled "Generelle…

Q: Which of the following is not true for the content of EPA + DHA per serving in 37 commonly consumed…

A: Fish contains different amounts of the omega-3 fatty acids such as EPA and DHA. some example of Fish…

Q: What is the competitive exclusion principle? List another example where this principle is…

A: Ecosystem is a geographic area containing both biotic or living, parts, and abiotic factors, or…

Q: What are the farming system approaches to the production of diary in buffalos? List down atleast 5…

A: Given: The farming system approaches to the production of dairy in buffalos.

Q: What factors dictate ecological footprint? Mention three of them, that can improve ecological foot…

A: Environmental sustainability is a increasingly important issue nowadays, as we face range of…

Q: Are the two following statements true or false. 1) Is the allometric equation for metabolic rate MR…

A: Metabolism is the set of life-sustaining chemical reactions that are carried out in organisms. The…

Q: Where does the economically optimal level of harvest in a fishery occur?

A: In population ecology, optimum sustainable yield level is defined as the level are which the effort…

Q: Some methods that fishers can use to reduce bycatch are all of the following EXCEPT: Legal…

A: Bycatch is the unintentional capture of non-target species in fishing operations. It is a…

Q: Based on the table in the previous question, what is the approximate generation time for this…

A: Approach to Solving the Question:1.Understand the definition of generation time: The generation time…

Q: What is the importance of studying Capture Fisheries subject?

A: Capture Fishries is exploitation of aquatic organisms without stocking the seed and recruitment of…

Q: Is the Milkfish Population r-strategist or K-strategist?

A: Answer: Introduction: Milkfish (Chanos chanos) is a type of fish species which fit in to Family…

Q: Question 4: Does production of high density of leaf hairs affect the response to competition?…

A: A hypothesis in research study refers to a question or idea which needs to be tested experimentally…

Q: What regulations could be put in place to support the management of sustainable fisheries? Discuss…

A: Fisheries management and aquaculture practices are critical issues in environmental and marine…

Q: Consider the predator-prey model dN c N P - dT K a + N ' dP b N P m P. dT a + N Analyze and discuss…

A: Download PDF   Original Article Published: 27 October 2016 Effects of intraspecific competition…

Q: Can you please explain the difference between resource partitioning and resource segregation

A: To prevent competition in an ecological niche, the species distribute scarce resources among…

Q: What if we were able to restore some critical salmon habitat, like the forests surrounding the…

A: MSY  Maximum sustainable yield or MSY is the maximum catch that we can get from the fish of a…

Q: What are some possible strategies for addressing issues with GMOs and fisheries?

A: Genetically Modified Organisms (GMOs) are organisms that have been altered genetically. It is the…