Download or read book Venezuela Y Sus Recursos written by Leví Marrero and published by . This book was released on 1964 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Venezuela written by International Bureau of the American Republics and published by . This book was released on 1905 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Memoria y cuenta Ministerio del Ambiente y de los Recursos Naturales Renovables written by Venezuela. Ministerio del Ambiente y de los Recursos Naturales Renovables and published by . This book was released on 2007 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Pan American Book Shelf written by and published by . This book was released on 1948 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Invasive Alien Species written by Michael R. Ielmini and published by John Wiley & Sons. This book was released on 2021-04-21 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jedes Jahr breiten sich invasive gebietsfremde Arten in neue Ökosysteme aus. Die von den Eindringlingen verursachten Auswirkungen können sich in kürzester Zeit bemerkbar machen und verheerend sein. Das Thema der invasiven gebietsfremden Arten ist umfassend, komplex und auf verschiedenen Ebenen von globaler Bedeutung. Verschärft wird es durch die Globalisierung der Weltwirtschaft und den zunehmenden Handel, durch den die natürlichen Barrieren für den Transfer von Arten durchbrochen werden. Invasive gebietsfremde Arten bedrohen die weltweite Nahrungsmittelversorgung, die Qualität und Verfügbarkeit von Trinkwasser sowie die Stromproduktion und -versorgung. Zusammen mit den zusätzlichen Risiken durch den globalen Klimawandel ist die weltweite Homogenisierung von Pflanzen, Tieren und Mikroben ein wesentlicher Faktor für den sich verschlechternden Gesundheitszustand der Ökosysteme und die nachlassenden Ökosystemdienstleistungen überall auf der Welt. Um dieser Entwicklung entgegenzuwirken, besteht die dringende Notwendigkeit einer einheitlichen Ausrichtung von Regierungen, Kulturen und Programmen und einer besseren grenzüberschreitenden Koordination. Nur so lassen sich die vielfältigen Bedrohungen durch invasive gebietsfremde Arten für die Umwelt, die Wirtschaft und die Gesundheit von Pflanzen und Tieren sowie insbesondere die menschliche Gesundheit effektiv bekämpfen. Dieses vierbändige Werk ist das erste, das einen umfassenden Satz nützlicher Materialien zu den zentralen Themen bereitstellt, um die gesamte globale Bedrohung durch invasive gebietsfremde Arten sowie die vielfältigen Probleme in verschiedenen Teilen der Welt deutlich zu machen, und es enthält Material, in dem potenziell replizierbare Lösungen zur Überwindung dieser Bedrohungen aufgezeigt werden. Das Werk betont die Bedrohung durch invasive gebietsfremde Arten auch im Sinne eines globalen ?Aufrufs zum Handeln?. Invasive Arten kennen keine Grenzen. Daher hoffen wir, dass wir durch die Zusammenstellung von Material, das unterschiedliche wissenschaftliche und gesellschaftliche Standpunkte aus aller Welt berücksichtigt, sowie durch die Vermittlung von Erkenntnissen und Beispielen zu einer Vielzahl damit zusammenhängender Themen das globale Bewusstsein stärken und einheitliche nationale Reaktionen auf die Bedrohung durch invasive gebietsfremde Arten fördern können.

Download or read book Global Biodiversity written by T. Pullaiah and published by CRC Press. This book was released on 2018-12-07 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fourth volume in the new multi-volume set Global Biodiversity is a rich resource on the biodiversity of a selection of countries in the Americas and in Australia. Chapters explore both wild and cultivated plants, wild and domesticated animals, and the variety of microbes of the countries of Bolivia, Brazil, Canada, Costa Rica, Cuba, Ecuador, Honduras, Mexico, Australia, Paraguay, the United States, and Venezuela. The different chapters explore the geographical status, ecosystem diversity, species diversity, genetic diversity, and conservation efforts in each selected country. They focus on genetic diversity of crop plants/cultivated plants and domesticated animals and their wild relatives and also discuss the endangered and protected plants and animals of the respective counties. Other volumes in this series include coverage of selected countries in Asia, Europe, and Africa. The volumes provide an informative compilation on the variety and variability of life in the regions discussed and will help to fill the gap in knowledge while also encouraging the conservation of biodiversity and sustainable utilization.

Download or read book The Statesman s Year Book written by J. Scott-Keltie and published by Springer. This book was released on 2016-12-27 with total page 1559 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic reference work that provides annually updated information on the countries of the world.

Download or read book The Statesman s Year Book written by Mortimer Epstein and published by Springer. This book was released on 2016-12-27 with total page 1516 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic reference work that provides annually updated information on the countries of the world.

Download or read book The Statesman s Year Book written by M. Epstein and published by Springer. This book was released on 2016-12-28 with total page 1344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic reference work that provides annually updated information on the countries of the world.

Download or read book Historic Cities of the Americas 2 volumes written by David F. Marley and published by Bloomsbury Publishing USA. This book was released on 2005-09-12 with total page 1031 pages. Available in PDF, EPUB and Kindle. Book excerpt: With rare maps, prints, and photographs, this unique volume explores the dramatic history of the Americas through the birth and development of the hemisphere's great cities. Written by award-winning author David F. Marley, Historic Cities of the Americas covers the hard-to-find information of these cities' earliest years, including the unique aspects of each region's economy and demography, such as the growth of local mining, trade, or industry. The chronological layout, aided by the numerous maps and photographs, reveals the exceptional changes, relocations, destruction, and transformations these cities endured to become the metropolises they are today. Historic Cities of the Americas provides over 70 extensively detailed entries covering the foundation and evolution of the most significant urban areas in the western hemisphere. Critically researched, this work offers a rare look into the times prior to Christopher Columbus' arrival in 1492 and explores the common difficulties overcome by these European-conquered or -founded cities as they flourished into some of the most influential locations in the world.

Download or read book The Statesman s Year Book written by and published by . This book was released on 1908 with total page 1856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Geography written by Gary S. Dunbar and published by Routledge. This book was released on 2016-02-05 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book charts the developments in the discipline of geography from the 1950s to the 1980s, examining how geography now connects with urban, regional and national planning, and impacts on areas such as medicine, transport, agricultural development and electoral reform. The book also discusses how technical and theoretical advancements have generated a renewed sense of philosophic reflection – a concern closely linked with the critical examination and development of social theory.

Download or read book The Statesman s Year book written by Frederick Martin and published by . This book was released on 1925 with total page 1628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Statesman s Year Book written by John Scott-Keltie and published by Springer. This book was released on 2016-12-28 with total page 1521 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic reference work that provides annually updated information on the countries of the world.

Download or read book Fundamentos de Teor a Econ mica written by José Toro Hardy and published by Cognitio. This book was released on 2012-11-05 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Changing Law of the Sea written by Ralph Zacklin and published by BRILL. This book was released on 1974 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report ES written by and published by . This book was released on 1961 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: