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| Author | : Clait E. Braun |
| Publisher | : |
| Total Pages | : 1008 |
| Release | : 2005 |
| Genre | : Habitat conservation |
| ISBN | : |
| Author | : John R. Skalski |
| Publisher | : Academic Press |
| Total Pages | : 264 |
| Release | : 1992-03-16 |
| Genre | : Nature |
| ISBN | : |
Techniques for Wildlife Investigations emphasizes the design of field studies and the statistical inferences that can be made from observed changes in animal abundance and populations. The information presented here is of value not only for wildlife management but also for social and economic decision-making related to the environmental effects of human activities on wildlife populations. Biologists, ecologists, biometricians, fish and game managers will find this book invaluable in their work.
| Author | : John R. Skalski |
| Publisher | : Academic Press |
| Total Pages | : 254 |
| Release | : 2012-12-02 |
| Genre | : Nature |
| ISBN | : 0323139140 |
Techniques for Wildlife Investigations emphasizes the design of field studies and the statistical inferences that can be made from observed changes in animal abundance and populations. The information presented here is of value not only for wildlife management but also for social and economic decision-making related to the environmental effects of human activities on wildlife populations. Biologists, ecologists, biometricians, fish and game managers will find this book invaluable in their work. Provides quantitative criteria for designing effective field experiments Offers statistical methods for analyzing mark recapture data Gives examples and recommendations for implementing field studies
| Author | : Jane E. Huffman |
| Publisher | : John Wiley & Sons |
| Total Pages | : 413 |
| Release | : 2012-02-08 |
| Genre | : Medical |
| ISBN | : 1119954290 |
Wildlife Forensics: Methods and Applications provides an accessible and practical approach to the key areas involved in this developing subject. The book contains case studies throughout the text that take the reader from the field, to the lab analysis to the court room, giving a complete insight into the path of forensic evidence and demonstrating how current techniques can be applied to wildlife forensics. The book contains approaches that wildlife forensic investigators and laboratory technicians can employ in investigations and provides the direction and practical advice required by legal and police professionals seeking to gain the evidence needed to prosecute wildlife crimes. The book will bring together in one text various aspects of wildlife forensics, including statistics, toxicology, pathology, entomology, morphological identification, and DNA analysis. This book will be an invaluable reference and will provide investigators, laboratory technicians and students in forensic Science/conservation biology classes with practical guidance and best methods for criminal investigations applied to wildlife crime. Includes practical techniques that wildlife forensic investigators and laboratory technicians can employ in investigations. Includes case studies to illustrate various key methods and applications. Brings together diverse areas of forensic science and demonstrates their application specifically to the field of wildlife crime. Contains methodology boxes to lead readers through the processes of individual techniques. Takes an applied approach to the subject to appeal to both students of the subject and practitioners in the field. Includes a broad introduction to what is meant by 'wildlife crime', how to approach a crime scene and collect evidence and includes chapters dedicated to the key techniques utilized in wildlife investigations. Includes chapters on wildlife forensic pathology; zooanthropological techniques; biological trace evidence analysis; the importance of bitemark evidence; plant and wildlife forensics; best practices and law enforcement.
| Author | : John E. Cooper |
| Publisher | : CRC Press |
| Total Pages | : 753 |
| Release | : 2013-05-23 |
| Genre | : Law |
| ISBN | : 1439813752 |
Providing an in-depth introduction to the rapidly evolving field of wildlife forensics, this volume also chronicles aspects of the history of management, conservation, and environmental protection, with an emphasis on their global importance in the twenty-first century. The book examines the crucial role of wildlife forensic investigation with regard to live animals, dead animals, and samples and covers national, regional, and international legislation. The book discusses animal welfare as well as the damage that can be inflicted on humans and property by wildlife. The text is enhanced by case studies from experts who describe some of their own work.
| Author | : Adrian Linacre |
| Publisher | : CRC Press |
| Total Pages | : 180 |
| Release | : 2009-03-12 |
| Genre | : Law |
| ISBN | : 0849304113 |
Bringing together the most recent literature, this book provides an in-depth look at the field of wildlife forensic examination. Offering practical guidance, it helps investigators and lab technicians decide on best methods, including a determination of when basic microscopy is sufficient, when DNA testing should occur, and what tests or combination of tests should be executed in a particular circumstance. The text illustrates how to identify the species and geographic region of origin of an unknown sample. International contributors separate truth from myth in providing information and insight regarding the wide scope of endangered animal trafficking for meats, arts, curios, aphrodisiacs, and traditional medicines.Selected Contents: CITES
| Author | : |
| Publisher | : Geological Survey (USGS) |
| Total Pages | : 444 |
| Release | : 1999 |
| Genre | : Medical |
| ISBN | : |
| Author | : Nova J. Silvy |
| Publisher | : JHU Press |
| Total Pages | : 1133 |
| Release | : 2012-03 |
| Genre | : Science |
| ISBN | : 1421401592 |
A standard text in a variety of courses, the Techniques Manual, as it is commonly called, covers every aspect of modern wildlife management and provides practical information for applying the hundreds of methods described in its pages. To effectively incorporate the explosion of new information in the wildlife profession, this latest edition is logically organized into a two-volume set: Volume 1 is devoted to research techniques and Volume 2 focuses on management methodologies.
| Author | : Adrian Linacre |
| Publisher | : John Wiley & Sons |
| Total Pages | : 360 |
| Release | : 2013-03-27 |
| Genre | : Medical |
| ISBN | : 1118496523 |
Clearly structured throughout, the introduction highlights the different types of crime where these techniques are regularly used. This chapter includes a discussion as to who performs forensic wildlife examinations, the standardisation and validation of methods, and the role of the expert witness in this type of alleged crime. This is followed by a detailed section on the science behind DNA typing including the problems in isolating DNA from trace material and subsequent genetic analysis are also covered. The book then undertakes a comprehensive review of species testing using DNA, including a step-by-step guide to sequence comparisons. A comparison of the different markers used in species testing highlights the criteria for a genetic marker. A full set of case histories illustrates the use of the different markers used. The book details the use of genetic markers to link two or more hairs/feather/leaves/needles to the same individual organism and the software used in population assignment. The problems and possibilities in isolating markers, along with the construction of allele databases are discussed in this chapter. The book concludes with evaluation and reporting of genetic evidence in wildlife forensic science illustrated by examples of witness statements.
| Author | : G.A. Wobeser |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 257 |
| Release | : 2013-04-17 |
| Genre | : Science |
| ISBN | : 1475756097 |
- A hypothesis is a proposition, set forth as an explanation for the occurrence of a phenomenon, that can be tested. - The basis for scientific investigation is the collection of information to formulate and test hypotheses. - Experimental methods measure the effect of manipulations caused by the investigator; observational methods collect information about naturally occurring events. - There are three sub-types of experimental techniques that differ in the way subjects are chosen for inclusion in the study, in the amount of control that the investigator has over variables, and in the method used to assess changes in other variables. - Descriptive observational studies dominate the early phase of most investigations and involve the description of disease-related events in the population. Associations among factors may be observed but the strength of the associations is not measured. - Analytical observation al techniques are of three basic types: prevalence surveys, case:control studies, and incidence or cohort studies. All attempt to explain the nature of relationships among various factors and to measure the strength of associations. - Prevalence surveys and case:control studies deal with disease existing at the time of the study; incidence studies are concerned with the development of disease over time. - Observational studies may be retrospective, using existing data, or prospective with collection of new information.
