PDF/Textbook Revision Of The Wood Rats Of The Genus Neotoma Full Download

Revision of the Wood Rats of the Genus Neotoma

Author: Edward Alphonso Goldman
Publisher:
ISBN:
Category : Wood rats
Languages : en
Pages : 574

Book Description

Anatomy of the Wood Rat

Author: Alfred Brazier Howell
Publisher:
ISBN:
Category : Mammals
Languages : en
Pages : 264

Book Description

North American Rodents

Author: David J. Hafner
Publisher: IUCN
ISBN: 9782831704630
Category : Nature
Languages : en
Pages : 188

Book Description
The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.

Packrat Middens

Author: Julio L. Betancourt
Publisher: University of Arizona Press
ISBN: 0816547157
Category : Science
Languages : en
Pages : 478

Book Description
Over the past thirty years, late Quaternary environments in the arid interior of western North America have been revealed by a unique source of fossils: well-preserved fragments of plants and animals accumulated locally by packrats and quite often encased, amberlike, in large masses of crystallized urine. These packrat middens are ubiquitous in caves and rock crevices throughout the arid West, where they can lie preserved for tens of thousands of years. More than a thousand of these deposits have been dated and analyzed, and middens have supplanted pollen records as a touchstone for studying vegetation dynamics and climatic change in radiocarbon time (the last 40,000 years). Now, similar deposits made by other mammals like hyraxes are being reported from other parts of the world. This book brings together the findings and views of many of the researchers investigating fossil middens in the United States, Mexico, Africa, the Middle East, and Australia. The contributions serve to open a forum for methodological concerns, update the fossil record of various geographic regions, introduce new applications, and display the vast potential for fossil midden analysis in arid regions worldwide. The findings presented here will serve to foster regional research and to promote general studies devoted to global climate change. Included in the text are more than two hundred charts, photographs, and maps.

An Appraisal of the Status of Chagas Disease in the United States

Author: Rodrigo Zeledon
Publisher: Elsevier
ISBN: 012397268X
Category : Medical
Languages : en
Pages : 113

Book Description
This title critically reviews old and new literature, help to create greater awareness of the disease in the US and helps in the evaluation of certain epidemiological and public health issues. During the first half of the 20th century, Chagas disease was assumed to be absent from the U.S. and considered an exotic disease, until the first two indigenous cases were discovered, almost simultaneously, in Texas, 1955. Since that time four indigenous cases have been documented in several places in the country. Although the disease is still considered uncommon in the US, this disease is not longer an exclusive Latin American illness. Physicians in the US are often unaware of the characteristics of the diseases, and are likely overlooking locally acquired cases. The influx of an estimated 300,000 Latin American immigrants with the Chagas parasite means that there is an urgent need for physicians and public health officials to become aware. Helps to create greater awareness of Chagas disease in the USA Helps to evaluate epidemiological and public health issues Facilitates accurate and necessary future public health interventions

The Evolutionary History and a Systematic Revision of Woodrats of the Neotoma Lepida Group

Author: James L. Patton
Publisher: Univ of California Press
ISBN: 0520098668
Category : Nature
Languages : en
Pages : 475

Book Description
Details the evolutionary history of the desert woodrat complex (lepida group, genus Neotoma) of western North America. The analyses include standard multivariate morphometrics of museum specimens coupled with mitochondrial and nuclear DNA sequences and microsatellite loci. The work also traces the spatial and temporal diversification of this group of desert dwelling rodents, revising species boundaries and delineating subspecies considered valid.

The Travel and Tropical Medicine Manual E-Book

Author: Christopher A. Sanford
Publisher: Elsevier Health Sciences
ISBN: 0323417426
Category : Medical
Languages : en
Pages : 718

Book Description
Prevent, evaluate, and manage diseases that can be acquired in tropical environments and foreign countries with The Travel and Tropical Medicine Manual. This pragmatic resource equips medical providers with the knowledge they need to offer effective aid, covering key topics in pre- and post-travel medicine, caring for immigrants and refugees, and working in low-resource settings. It's also the perfect source for travelers seeking quick, easy access to the latest travel medicine information. - Dynamic images illustrate key concepts for an enhanced visual understanding. - Evidence-based treatment recommendations enable you to manage diseases confidently. - Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, images, and references from the book on a variety of devices. - Evidence-based appendix, available at Expert Consult, helps to validate treatments. - Highlights new evidence and content surrounding mental health and traveling. - Covers emerging hot topics such as Ebola virus disease, viral hemorrhagic fevers, the role of point-of-care testing in travel medicine, and antibiotic-resistant bacteria in returning travelers and students traveling abroad. - Includes an enhanced drug appendix in the back of the book.