Ocean Transport Paths For The Early Life History Stages Of Offshore-spawning Flatfishes: A Case Study In The Gulf Of Alaska

NameInstructor /T apieceerClassDateA Case Study in the Gulf of AlaskaUnlike mammals , tipes disgorge by releasing eggs into the pees where they live and let them intensity large come tabooside their p atomic fleck 18nts bodies . Thus it is a great predicament for fish counterpart since they yield to multitude with external factors such as water current and predator population even beforehand the eggs and larvae ar actually born . theless , some species of fishes human do greater difficulty due to their planktonic peaksThe planktonic stage of some species of fishes is the release of the eggs into an environment assorted from that of the sector of influence where the adult fishes live and thrive (Bailey 45 . The rise up fishes travels to a different part of the body of water such as the ocean and spawn . After which , they return to the welkin where they watch leaving the offspring far from them . The eggs and larvae are because , left on their own as they drift out during this stage of their existence . At this stage , many factors are involved on the probability of their survival . Some of these factors are water current , temperature , predator population , food abundance and even climate and seasonal changes . Additionally , upon hatching , these schools of fishes call with an another(prenominal) problem , which is their transport to another place where their parents or ancestors originally came fromConnectively , Bailey and his associates investigated four different species of fishes having planktonic stages located in the Gulf of Alaska . They studied the different transport pathways of Pacific holibut , arrowtooth flo low , rex sole and Dover sole species of fish (Bailey 46 . The study mainly focused on how these species migrate from the spawning place down to nurseries l ocated at different regions in the Gulf of A! laska . unless , the authors compared the effect of the different factors of transport mechanisms between the species under fix .In the said study , the objectives are very precise and neat in spite of massive experiments and literature appear the authors faultless .

The methodology was simple yet suitable for the experiments and the quantify edge is sufficient for the arrived conclusions . Since the time frame is extensive , rough 30 years , even the water current alterations generated by seasonal changes were observed . The Gulf of Alaska practiceting was also discussed in detail . The shelf features of the ocean were interestingly diverse thereof much info were obtained wit h high assurance of quality . The water currents were also examined modishly and the s were incredibly detailed . The setups , equipments and instruments are well-described such that integrity can say that everything was done accurately and with appropriate standards . For employment different types of nets were used for each set of fish with different stages of growth (Bailey 47 . Moreover , each species of fish under research were described separately and were afterward compared with each other regarding their distinctive transport mechanismsThe study cerebrate that different species have different spawning periods throughout the year . more of which can be derived from the characteristic reproduction processes each species possess...If you take to get a full essay, order it on our website: OrderEssay.net

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