Ridleys Sea Turtle Essays - Sea Turtles, Lepidochelys,

Ridley's Sea Turtle Sea Turtles Each species of sea turtle is distinctive in appearance and behavior, all sea turtles have certain characteristics in common the shell consist of a carapace (upper part) and plastron (lower part), which are joined together by cartilage called a bridge. in most species with the exception of the leatherback scutes cover the carapace. Like all turtles sea turtles have no external ears, they hear best at low frequencies and their sense of smell is excellent. Though their vision underwater is good, on land they are nearsighted. Sea turtles spend most of their time underwater but must come up to breath. During routine activities sea turtles can dive for about three to five minutes. Sea turtles can sleep for several hours underwater, but their ability to hold their breath is shortened by high activity and stress. This is why sea turtles drown in shrimp nets and other gear in a short time. Adult sea turtles sleep near rocks or under ledges. Hatchlings and juveniles sleep on the surface with their front flippers pulled back over the carapace. Kemp's ridley sea turtle (Lepidochelys kempi) Charming Tortoise of Kemp Ridleys are the smallest of the sea turtles. The Kemp's ridley is slightly larger than the olive ridley, measuring 24 - 28 inches in carapace length and weighing 78 - 100 pounds when mature. An adult is olive green on top and yellowish in color on the bottom, with a large head and powerful jaws. The carapace is circular to heart shaped. Hatchlings are dark gray and about an inch and a half long. Kemp's ridleys were first discovered and described in 1880 by Samuel Garman. But until the 1940's was not recognized as a species and was often confused with the olive ridley and the loggerhead. Confusion continued through the 1950's with many biologist convinced that the ridleys sea turtle was a sterile hybrid of the green and the loggerhead turtles. No one could find nesting beaches or an egg-bearing female. In 1963 an old film was discovered, made in 1947 by Mexican engineer Andres Herrera that showed nesting ridleys. The film showed an estimated 40,000 Kemp's ridleys nesting on an isolated beach now called Rancho Nuevo in Tamaulipas, Mexico, 200 miles south of Texas. Ninety-five percent of the population comes to the 17 mile strip of beach. The other five percent nest at the adjacent beach in Veracruz. No other sea turtle species goes almost entirely to one nesting spot to breed. The arribada (Spanish for arrival) of Kemp's ridleys in Mexico occurs at irregular intervals between April and June. Arribadas may occur several times a season. Male and Females congregate to mate off the coast of the beaches using wind direction velocity , lunar cycles and water temperature to gather is a theory. Once mated females wait for ideal conditions to come ashore. Conditions generally are high wind and heavy surf. The high wind cools stressed females and hides traces of the nest from predators. Mass nesting is thought to be a predator swamping where females and hatchlings will die but many more will survive. Herrera's film is now being used as a base line to measure the rapid decline of Kemp's ridleys since 1947. forty thousand turtles declined to two thousand in 1966. In 1966 Mexican officials set up its first camp to monitor and protect turtles from egg takers. In 1977, Rancho Nuevo was declared a National Reserve by Mexico. Programs were developed to help protect turtles from poachers and predators. Now eggs are moved to protective enclosures to decrease the death to predators. Every year 50,000 hatchlings are released each year. Even with these programs nest counts in 1993 showed that there were only 400 nesting females. These small numbers result in broken up arribadas into small groups and solitary nestings. The remaining females lay fewer than 1000 nest each year. The range of Kemp's ridleys is limited for the most part to the gulf of Mexico where adult forge for crabs. their favorite is blue crabs that share the same habitat as shrimp. So ridleys sea turtle is often caught in shrimp ne

Explaining Different Case Studies Types - Paperell.com

Explaining Different Case Studies Types Explaining Different Case Studies Types The programs of education in colleges and universities are so diversified and complex today that modern students face a bigger number of challenges and assignments with every new semester. Today, obtaining a higher education means challenging yourself, pushing it to the limits, and, of course, dealing with various written tasks. Often, exactly these written assignments cause the biggest stress to students. Not only such assignments are quite boring, they also take too much time and require a person to possess a huge number of skills including researching, writing, analyzing, and critical thinking. Not mentioning that you have to understand the topic well.Among all other academic papers, a case study is one of the most complex ones. Although students are assigned to complete such projects much rarely than, for example, an essay, when this time comes, there is no way you can avoid confusion and various problems. What are the key issues that you can face? Pretty much any, but the bigges t one is lack of experience with such papers.Types Of Case StudiesBeing one of the biggest and most time-consuming projects that a student can be assigned to complete while studying at college or university, a case study often frightens young researchers by its volume and a big number of requirements. What makes things even harder is that there are several different types of this paper that you have to be aware of. Every type has a different purpose. In addition, case studies may vary by subjects and objects of the investigation.To maintain good academic performance, a student should be able to handle various types of case studies, understand how they differ, and know what structure or purpose each should have. Below you can find a list of this paper’s kinds with a detailed description of each that should help you understand how to complete any of them.InstrumentalThe purpose of writing an instrumental paper is to use a particular case in order to understand a specific phenom enon. What does it mean? Unlike some other kinds of this assignment, an instrumental study does not aim at exploring a subject, instead, it focuses on the relationship between the chosen subject and a related phenomenon.ExploratoryThis type is especially popular in various social sciences. The goal of such work is to prove that there is a necessity to continue the investigation of a particular problem and prepare the theoretical base for it, and that is why it is often used as a smaller research conducted before a larger formal work. For example, a psychologist wants to find an alternative way of treating schizophrenia, then an exploratory case study is the best way to detect the prospects of his theory. After such an investigation, he can realize the uselessness or potential of the initial idea.IntristicUnlike the instrumental, the main interest of the intristic paper is the object of the investigation itself and thus, if you receive this kind of task you should focus on the chosen or given subject, its experiences, feelings, characteristics, etc.ExplanatoryThis is the most widely-used kind of work that can be assigned to students of various faculties and, as you can understand from its name, the only goal you have here is to explain a phenomenon, problem or question to the reader. As a rule, the subject of such investigation can be any except people or groups of people; otherwise, it can be an event, theory, issue, phenomenon, etc. This is also the easiest format of such work. Since the purpose of the task is to give a definition to something, there are no results that have to be interpreted, so the only thing you will have to do is to choose your subject, explore it and give a clear explanation.Collective or Multiple-CaseThe main distinctive feature of such works is that the cases for them are formulated based on the data borrowed from different studies prepared by other researchers. This type of case study exists simply because it allows a researcher to ob tain all the necessary materials for his scientific work without wasting efforts, money or time on conducting an individual investigation.ConclusionThese were the five different types of case studies. With this information you should have a better idea of how to deal with each of them, what method of investigation to use, and what focus to make in your work. It is important to note that although these papers have different subjects or purposes, the structure of each will usually be the same, which makes it a bit easier, especially if you didn’t have a chance to gain much experience with such assignments yet.Without a doubt, it is a tedious work regardless of the type. Such projects require being attentive to details, applying all your efforts to conduct an in-depth research, approaching the task seriously, devoting enough time for its implementation, and following the given guidelines. Not mentioning that it requires being well-versed in your field of science. Therefore, comp leting such assignment can be quite difficult for some students, while others can be able to handle it but likely will waste too much time on it. Luckily, you can enlist effective case study writing help from the writers whose experience and professionalism will allow you to get the highest assessment with ease and without wasting too much of your precious time!