Fluid Preservation

Fluid Preservation

Author: John E. Simmons

Publisher: Rowman & Littlefield

Published: 2014-05-15

Total Pages: 365

ISBN-13: 1442229667

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Fluid preservation refers to specimens and objects that are preserved in fluids, most commonly alcohol and formaldehyde, but also glycerin, mineral oil, acids, glycols, and a host of other chemicals that protect the specimen from deterioration. Some of the oldest natural history specimens in the world are preserved in fluid. Despite the fact that fluid preservation has been practiced for more than 350 years, this is the only handbook that summarize all that is known about this complex and often confusing topic. Fluid Preservation: A Comprehensive Reference covers the history and techniques of fluid preservation and how to care for fluid preserved specimens in collections. More than 900 references on fluid preservation were reviewed for this project. An historical survey of preservative recipes provides for guidance for museums with older collections (many fluid preservatives contain hazardous chemicals). Current standards and best practices for collection care and management are presented. Current and controversial topics (e.g., the preservation of DNA, alternatives to alcohol and formaldehyde) are discussed and fully referenced. Health and safety issues involved with caring for fluid preserved collections are discussed. The final chapter addresses fluid preserved specimens as cultural products and their use in art, literature, film, and song. Although most fluid-preserved specimens are found in natural history and medical museums, it is not at all uncommon to find them in art museums, history museums, and science centers. In addition to animals, plants, and anatomical specimens, fluid preserved collections include some minerals and fossils and many other objects. Fluid Preservation is an essential reference for: Natural history curators Natural history collections managers Conservators Medical and anatomical museum collections managers and curators Art and history museum staff who have fluid preserved specimens and objects in their care (e.g., works by Damien Hirst) Private collectors Researchers using museum collections as sources of DNA, isotopes, etc. Health and safety professionals Exhibit planners and designers Museum facilities planners and managers People interested in the history of science People interested in the history of natural history museums Museum studies students


Amphibians and Reptiles of the US–Mexico Border States/Anfibios y reptiles de los estados de la frontera México–Estados Unidos

Amphibians and Reptiles of the US–Mexico Border States/Anfibios y reptiles de los estados de la frontera México–Estados Unidos

Author: Julio A. Lemos-Espinal

Publisher: Texas A&M University Press

Published: 2015-11-02

Total Pages: 626

ISBN-13: 1623493137

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In the first bilingual work on the reptiles and amphibians of the US–Mexico border, top herpetologists come together to describe the herpetofauna of the states of this region, which includes more than 600 species of toads, frogs, salamanders, turtles, sea turtles, alligators, lizards, snakes, and sea snakes that are found along the almost 2,000-mile border between the two countries. Each chapter is devoted to one state—four in the US (California, Arizona, New Mexico, and Texas) and six in Mexico (Baja California, Sonora, Chihuahua, Coahuila, Nuevo León, and Tamaulipas)—with text in both English and Spanish. The chapters contain an introduction to the area, a review of the research, a sketch of the state’s physiography, and a description of the species present as well as the pertinent conservation issues they face. A color photo gallery includes images of nearly all species. Almost 40 percent of the featured native species are shared between the US and Mexico, reminding us that animals depend on the integrity of natural landscapes and proving the need for a comprehensive, bilingual reference to help lead a shared effort in the management and conservation of the borderlands.


Flight Identification of Raptors of Europe, North Africa and the Middle East

Flight Identification of Raptors of Europe, North Africa and the Middle East

Author: Dick Forsman

Publisher: Bloomsbury Publishing

Published: 2016-02-25

Total Pages: 1391

ISBN-13: 1472925556

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This book is the ultimate flight-identification guide for the raptors of the Western Palaearctic, covering Europe, North Africa, the Middle East (including Arabia) to Central Asia. Raptors are notoriously hard to identify, even if seen well, and represent perhaps the toughest of all ID challenges for birders. This guide provides identification information for all 60 species that regularly occur in the region, to subspecific level. The text covers every plumage and age in detail, with each species account accompanied by a range of photographs covering all the principal plumages. Based on this stunning photographic coverage, most of which has never been published before, this book represents a landmark in bird identification books and a major work for all raptor enthusiasts.