The Life, Extinction, and Rebreeding of Quagga Zebras

The Life, Extinction, and Rebreeding of Quagga Zebras PDF Author: Peter Heywood
Publisher: Cambridge University Press
ISBN: 1108923569
Category : Nature
Languages : en
Pages : 243

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Book Description
Quaggas were beautiful pony-sized zebras in southern Africa that had fewer stripes on their bodies and legs, and a browner body coloration than other zebras. Indigenous people hunted quaggas, portrayed them in rock art, and told stories about them. Settlers used quaggas to pull wagons and to protect livestock against predators. Taken to Europe, they were admired, exhibited, harnessed to carriages, illustrated by famous artists and written about by scientists. Excessive hunting led to quaggas' extinction in the 1880s but DNA from museum specimens showed rebreeding was feasible and now zebras resembling quaggas live in their former habitats. This rebreeding is compared with other de-extinction and rewilding ventures and its appropriateness discussed against the backdrop of conservation challenges—including those facing other zebras. In an Anthropocene of species extinction, climate change and habitat loss which organisms and habitats should be saved, and should attempts be made to restore extinct species?

The Life, Extinction, and Rebreeding of Quagga Zebras

The Life, Extinction, and Rebreeding of Quagga Zebras PDF Author: Peter Heywood
Publisher: Cambridge University Press
ISBN: 1108923569
Category : Nature
Languages : en
Pages : 243

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Book Description
Quaggas were beautiful pony-sized zebras in southern Africa that had fewer stripes on their bodies and legs, and a browner body coloration than other zebras. Indigenous people hunted quaggas, portrayed them in rock art, and told stories about them. Settlers used quaggas to pull wagons and to protect livestock against predators. Taken to Europe, they were admired, exhibited, harnessed to carriages, illustrated by famous artists and written about by scientists. Excessive hunting led to quaggas' extinction in the 1880s but DNA from museum specimens showed rebreeding was feasible and now zebras resembling quaggas live in their former habitats. This rebreeding is compared with other de-extinction and rewilding ventures and its appropriateness discussed against the backdrop of conservation challenges—including those facing other zebras. In an Anthropocene of species extinction, climate change and habitat loss which organisms and habitats should be saved, and should attempts be made to restore extinct species?

The Quagga

The Quagga PDF Author: Tamara Green
Publisher: Gareth Stevens Publishing
ISBN: 9780836815955
Category : Juvenile Nonfiction
Languages : en
Pages : 28

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Book Description
Describes the physical characteristics and habitat of the quagga, a zebra-like animal that lived in southern Africa and became extinct by the end of the nineteenth century.

Biology and Management of Invasive Quagga and Zebra Mussels in the Western United States

Biology and Management of Invasive Quagga and Zebra Mussels in the Western United States PDF Author: Wai Hing Wong
Publisher: CRC Press
ISBN: 1466595620
Category : Nature
Languages : en
Pages : 559

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Book Description
Biology and Management of Invasive Quagga and Zebra Mussels in the Western United States is a synthesis of the biology and management of invasive mussels from scientists and managers working on invasive quagga and zebra mussels in the western United States. Invasive dreissenid mussels have spread throughout southwestern United States at unprecedent

A Chameleon from the Land of the Quagga

A Chameleon from the Land of the Quagga PDF Author: Joan Bismillah
Publisher: FriesenPress
ISBN: 1525531778
Category : Biography & Autobiography
Languages : en
Pages : 390

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Book Description
Growing up ‘European’ in 1930s and ‘40s South Africa, Joan leads a privileged life ... though marred by family tragedy. After she escapes her Victorian grandmother’s repressive upbringing to study midwifery, she comes face to face with the racial inequities of her homeland when she falls in love with Bis, a handsome young Indian doctor. Increasingly dangerous harassment and oppression force the couple to escape South Africa for London and finally small-town Canada, where Bis can run his medical practice and live as he wishes. A heartbreaking, unique, and elegantly written perspective on life under Apartheid, A CHAMELEON FROM THE LAND OF THE QUAGGA offers a deeply moving love story and a fascinating glimpse at history. This is an inspirational depiction of the life and indefatigable spirit of a woman who continually reinvents herself to conquer the challenges life throws at her no matter where she is or how dark and difficult the times.

Quagga and Zebra Mussels

Quagga and Zebra Mussels PDF Author: Thomas F. Nalepa
Publisher: CRC Press
ISBN: 143985436X
Category : Nature
Languages : en
Pages : 820

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Book Description
The introduction and rapid spread of two Eurasian mussel species, Dreissena polymorpha (zebra mussel) and Dreissena rostriformis bugensis (quagga mussel), in waters of North America has caused great concern among industrial and recreational water users. These invasive species can create substantial problems for raw water users such as water treatment facilities and power plants, and they can have other negative impacts by altering aquatic environments. In the 20 years since the first edition of this book was published, zebra mussels have continued to spread, and quagga mussels have become the greater threat in the Great Lakes, in deep regions of large lakes, and in the southwestern Unites States. Quagga mussels have also expanded greatly in eastern and western Europe since the first book edition was published. Quagga and Zebra Mussels: Biology, Impacts, and Control, Second Edition provides a broad view of the zebra/quagga mussel issue, offering a historic perspective and up-to-date information on mussel research. Comprising 48 chapters, this second edition includes reviews of mussel morphology, physiology, and behavior. It details mussel distribution and spread in Europe and across North America, and examines policy and regulatory responses, management strategies, and mitigation efforts. In addition, this book provides extensive coverage of the impact of invasive mussel species on freshwater ecosystems, including effects on water clarity, phytoplankton, water quality, food web changes, and consequences to other aquatic fauna. It also reviews and offers new insights on how zebra and quagga mussels respond and adapt to varying environmental conditions. This new edition includes seven video clips that complement chapter text and, through visual documentation, provide a greater understanding of mussel behavior and distribution.

The quagga packet

The quagga packet PDF Author: Noite.pl
Publisher: NOITE S.C.
ISBN:
Category :
Languages : en
Pages :

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Book Description
Quagga – the most powerful tool in the world of routing. A description of the Quagga packet used for managing the configuration of dynamic routing protocols. Te micro-course discusses the structure and rules of configuration and management of this application. Keywords: Quagga, RIPv1, RIPv2, OSPF, BGP, RIP, routing protocol, dynamic routing, routing table, ospfd, ripd The quagga packet Installation Basic commands Configuration files Configuration files – syntax Example configuration file Selected commands of the vty terminal Working with the virtual terminal (VTY) Simplifications during work with the Quagga packet Interface modes Configuration of a daemon VTYSH Zebra daemon Static routing configuration commands

The Mammals of the Southern African Sub-region

The Mammals of the Southern African Sub-region PDF Author: J. D. Skinner
Publisher: Cambridge University Press
ISBN: 0521844185
Category : Science
Languages : en
Pages : 900

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Book Description
"This third, extensively revised edition of The Mammals of the Southern African Subregion contains detailed descriptions of all mammals that occur naturally on the African mainland south of the Cunene and Zambezi rivers, together with all mammals indigenous to the subregion's coastal waters. The rapid accumulation of new information resulting from mammal research in southern Africa, together with radical taxonomic changes across all levels of mammalian classification, have necessitated this new edition, which presents the best and latest data accurately in one comprehensive volume for use not only by scientists but also by an increasingly wide audience of general readers with an interest in the natural history of southern Africa." "J. D. Skinner and C. T. Chimimba have revised, expanded and updated the text in a major project overseen by an editorial committee constituted by the Mammal Research Institute at the University of Pretoria. Specialists on each mammalian order have served as subeditors, and a range of independent and internationally recognised authorities have reviewed every species description." "In this edition all the distribution maps and many of the illustrations of mammal prints have been updated and redrawn, several new colour plates have been added, and the whole design of this definitive reference work has been enhanced to ensure easy access to information."--BOOK JACKET.

GRE Verbal Workbook

GRE Verbal Workbook PDF Author: Kaplan Test Prep
Publisher: Kaplan Publishing
ISBN: 1506235298
Category : Study Aids
Languages : en
Pages : 457

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Book Description
Kaplan's GRE Verbal Workbook provides hundreds of realistic practice questions to help you get comfortable and confident with the Verbal section of the test. We’re so confident that GRE Verbal Workbook offers all the practice you need to excel on the GRE that we guarantee it: After studying with our book, you'll score higher on the GRE—or you'll get your money back. The Best Practice Hundreds of realistic questions and drills, including new practice questions for this edition Six full-length Verbal Reasoning practice sets Diagnostic tool for even more targeted Verbal practice Review of essential skills and concepts, including vocabulary Key strategies for all Verbal Reasoning question types on the revised GRE Essay-writing tips and strategies for the Analytical Writing section Expert Guidance We know the test: The Kaplan team has spent years studying every GRE-related document available to ensure our practice materials are true to the test Our books and practice questions are written by veteran GRE teachers who know students—every explanation is written to help you learn We invented test prep—Kaplan (www.kaptest.com) has been helping students for 80 years, and our proven strategies have helped legions of students achieve their dreams

The Katurran Odyssey

The Katurran Odyssey PDF Author: David Michael Wieger
Publisher: Simon and Schuster
ISBN: 0743225007
Category : Adventure and adventurers
Languages : en
Pages : 202

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Book Description
In the grand tradition of Rien Poortvliet's "Gnomes," James Gurney's "Dinotopia," and Brian Froud's "Good Faeries/Bad Faeries" comes a masterpiece of fantasy artQa brilliantly original world that comes to life through illustrations of remarkable beauty and richness. One of the premier creature designers in the world, Whitlatch's creations have appeared in such films as Jumanji and Dragonheart, and Star Wars: Episode One. 0-7432-2500-7$29.95 / Simon & Schuster

Blood Evidence

Blood Evidence PDF Author: Henry Lee
Publisher:
ISBN: 0786752300
Category : Science
Languages : en
Pages : 453

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Book Description
Uses case studies to examine how investigators collect genetic evidence and discusses how DNA has altered crime-solving and the court system as well as the ethical ramifications of cloning, genetic modification, and the death penalty.