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: How has the production of aquaculture compared to wild fisheries changed since 1950
A: Aquaculture is like farming in water. It is breeding, raising and harvesting fish and other aquatic…
Q: What impact does water pollution have on ecosystems and habitats? Explain.
A: Given: Impact of water pollution on Ecosystems and habitats.
Q: Describe an example of how overfishing can lead to ecological damage and fishery collapse.
A: Ecology is the study of the connections between living life forms, including people, and their…
Q: Explain the following: Fishing regulations, limits, and seasons are among the best solutions to…
A: Fishing laws are intended to improve, conserve and protect fish populations and limit their overuse…
Q: • Describe possible causes of mass fish mortality. • Explain the process of Eutrophication, its…
A: Fish mortality can be defined as any sudden and unexpected mass mortality of wild and cultured fish…
Q: In the ocean, most organisms rely directly or indirectly on _________ as a food source.…
A: Food is a substance consumed to provide nutritional support for an organism. It provides energy to…
Q: List and discuss three policies that could be used to encourage sustainable fishery management.
A: The increasing difficulty of fisheries management has contributed to it becoming a global problem.…
Q: If cleaner wrasse fish consume both parasites and scales from larger fish, what would determine…
A: Mutualism is a relationship between two species of organisms in which both benefit from the…
Q: Which organism represents the secondary consumer? Which organism represents the producer?…
A: Producers : Producers are the species or organisms which make their own food using light energy by…
Q: The following table shows the number and species of target organisms and by-catch caught by the two…
A: The activity including catching the target organisms also captures some nontarget organisms.
Q: Increase in concentration of the toxicant at successive trophic levels is known as what?
A: The trophic level is nothing but a position acquired via an organism in the food web. The food…
Q: Thinking about biological magnification of toxins, is it healthier to feedat a lower or higher…
A: Biological magnification or bio-magnification is the process of accumulating a toxic substance in…
Q: What percentage of the worldwide fisheries stocks are now depleted or overfished?
A: The rearing of fishes known as Pisciculture is done to obtain the maximum yield of fish, and to…
Q: Which of the following are ways to improve the health of Chesapeake Bay?
A: Chesapeake bay is an example of estuary located in the USA Importance of Chesapeake bay. -- It is…
Q: What problems do fisheries have?
A: Fisheries refer to the complete process of raising and harvesting fish and other aquatic organisms…
Q: Explain a shrimp's food acquisition, mode of reproduction, habitat/s where they can thrive, economic…
A: Shrimps are the crustaceans belonging to the order decapod, characterized by presence of ten foots.…
Q: What do you think happens to the activity of fish in cold climates during the winter months?
A: Fishes are aquatic creatures. Their activity varies with temperature or climate. During cold or…
Q: What is the ecological principal behind the biological control method of managing with pest insects?
A: Biological control method is a method of controlling pests using other organisms. It relies on…
Q: In not more than 200 words or 5 sentences, explain why or why not shark finning used in shark fin…
A: Corals are categorized under the group Radiata of the animal kingdom.
Q: Provide five examples of the physical adversities faced by organisms living on the rocky shore and…
A: Coastal shore ecosystems built of solid rock are known as rocky shore ecosystems. They are a…
Q: What
A: Introduction :- Nitrogen is the fifth most abundant element in the universe. It constitutes 78% of…
Q: How Do Zebra Mussels Affect Fish Communities?
A: Introduction An ecosystem can be defined as the interaction of living and non-living organisms with…
Q: Name three industrial fishing practices, and explain how they result in bycatch and marine habitat…
A: Fishing practices are employed to sustain the ever-growing human population. However, it comes with…
Q: Which of the following is a producer? Group of answer choices human poison ivy lion detritivore…
A: All plants capable of utilising carbon dioxide from the atmosphere and converting light energy into…
Q: This image is an example of which type of net? Mist net Drop net Bal-chatri trap Dho-gaza trap
A: INTRODUCTION Nets are used in wildlife to catch animals. These are used as a trap to catch wild…
Q: What is an invasive species?
A: Invasive species can do all sorts of damage to an existing ecosystem, like changing habitats and…
Q: What is the number and types of lamprey species that are present in the Great lakes?
A: ANSWER;- 1. 5 number present in the Great lakes. Many people believe the obtrusive ocean lamprey is…
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: What are the top 3 hazards posed by alien invasive species
A: Invasive species is the living organism that are well acquainted to native ecosystem so cause the…
Q: A description of an invasive species should include which characteristic(s)? nonnative…
A: Vegetation in an environment depends on the climate, rainfall, humidity, etc., Biotic factors like…
Q: What possible solutions can be used to address the problem of freshwater crocodiles became…
A: The Freshwater Crocodile is slender-snouted and smaller in size. They are grey to tan-brown in…
Q: Describe the causes and consequences ofeutrophication
A: Eutrophication is an enrichment of water by nutrient salts that causes structural changes to the…
Q: What are the five physical adversities faced by organisms on the rocky shore
A: Rocky shore This is an intertidal area of seacoasts which is predominated by solid rock. These are…
Q: Which sort of interaction is harmful to one species but beneficial to the other? List at least…
A: Various sorts of interactions occur in an ecological community. The different types of interspecific…
Q: Why do consumers in the desert tend to be generalists and manifest opportunistic feeding strategies?
A: Observing dietary adeptness in herbivores has theoretical and practical inferences, still defining…
Q: What are the major advances in fisheries in science and technology
A: Answer: It is also probable that technological know - how and era (science & technology)…
Q: What is the reason behind the diversity of fishing gears in the Philippines?
A: Overfishing became a problem due to excessive fishing by small-scale fisheries. In order to…
Q: a) List two animals which feed primarily on fluids b) List one animal that relies on symbiotic algae…
A: INTRODUCTION Animals require food for nutrition. Domestic animals generally have three types of…
Q: Describe the methods that are being used to restore salmon populations and what specific…
A: Salmons are large fish indigenous to the coasts of North America. These fish have historical…
Q: What are the advantages of using the gun in the ecosystem? Try to explain by mercy killing animals…
A: Mercy killing of animals: it is also known as euthanasia in which animals are killed by using…
Q: why is it important for commercial fishermen to have special fishing license and be limited to…
A: Commercial fishing is defined as the process of catching fish as well as other sea-foods for…
Q: Name the type of interaction in which one species is harmed while other is neither benefitted nor…
A: Species of the living beings present in the system make the biotic component.
Q: What are the reasons fishing is so bad for the reef and any measures taken to reduce the impact of…
A: There many reasons fishing is dangerous for the reef, because overfishing is an prevalent threat,…
Q: what is the major problem in capture fisheries? Select only one and discuss.
A: Capture fishries is exploitation of aquatic organisms without stocking the seed.
Q: Why would scientists study fish populations to gauge the effectiveness of the chemical dosers? How…
A: The fish populations are monitored to gauge the effectiveness of the chemical doses because are as…
What are the negative effects of shark finning on the ecosystem?
(Please be specific and answer in paragraph form)
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- Explain a shrimp's food acquisition, mode of reproduction, habitat/s where they can thrive, economic importance, and the shrimp's possible threats in three paragraphs. Please be concise.Why do the medical insurance billers need to understand DEERS for TRICARE?Describe the predation strategy (i.e., actively searching or ambush) of zebrafish under a well-lit environment.
- In not more than 200 words or 5 sentences, explain why or why not shark finning used in shark fin soup can induce the destruction of the coral reef ecosystem.Why are decisions about recovery and preservation of these endangered Puerto Rican boa (Epicrates inornatus) so complicated?What is the number and types of lamprey species that are present in the Great lakes? which lampreys are native and which are invasive to the Great Lakes? which lampreys are parasitic and which are not in the Great Lakes? what do non-parasitic lampreys do? What is the life cycle of sea lampreys, and the various control methods for lampreys intersect with this life cycle?
- What is the mortality (Death rate) and control measures of the following mosquito species: An. Fluviatilis of Nepal An. Fluviatilis of Bhutan An. Fluviatilis of Bangladesh Kindly give your referencesDiscuss the COTS(crown-of-thorns starfish) outbreak and it's effects, what causes this outbreak and control of COTS.Please write a brief summary about What is the life history of the endangered great hammerhead shark? And how people take care of its endangered?