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The Life, Extinction, and Rebreeding of Quagga Zebras

2022-05-19 Nature
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Release : 2022-05-19
Genre : Nature
Kind : eBook
Book Rating : 569/5 ( reviews)

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Book Synopsis The Life, Extinction, and Rebreeding of Quagga Zebras by : Peter Heywood

Download or read book The Life, Extinction, and Rebreeding of Quagga Zebras written by Peter Heywood. This book was released on 2022-05-19. Available in PDF, EPUB and Kindle. Book excerpt: 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?

A Chameleon from the Land of the Quagga

2019-04-22 Biography & Autobiography
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Release : 2019-04-22
Genre : Biography & Autobiography
Kind : eBook
Book Rating : 778/5 ( reviews)

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Book Synopsis A Chameleon from the Land of the Quagga by : Joan Bismillah

Download or read book A Chameleon from the Land of the Quagga written by Joan Bismillah. This book was released on 2019-04-22. Available in PDF, EPUB and Kindle. Book excerpt: 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.

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

2015-05-07 Nature
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Release : 2015-05-07
Genre : Nature
Kind : eBook
Book Rating : 620/5 ( reviews)

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Book Synopsis Biology and Management of Invasive Quagga and Zebra Mussels in the Western United States by : Wai Hing Wong

Download or read book Biology and Management of Invasive Quagga and Zebra Mussels in the Western United States written by Wai Hing Wong. This book was released on 2015-05-07. Available in PDF, EPUB and Kindle. Book excerpt: 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

The quagga packet

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Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis The quagga packet by : Noite.pl

Download or read book The quagga packet written by Noite.pl. This book was released on . Available in PDF, EPUB and Kindle. Book excerpt: 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

Quagga and Zebra Mussels

2013-10-25 Nature
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Release : 2013-10-25
Genre : Nature
Kind : eBook
Book Rating : 36X/5 ( reviews)

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Book Synopsis Quagga and Zebra Mussels by : Thomas F. Nalepa

Download or read book Quagga and Zebra Mussels written by Thomas F. Nalepa. This book was released on 2013-10-25. Available in PDF, EPUB and Kindle. Book excerpt: 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.

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