Download or read book Biological invaders in inland waters Profiles distribution and threats written by Francesca Gherardi and published by Springer Science & Business Media. This book was released on 2007-08-30 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive species have come to dominate 3% of the Earth’s ice-free surface, constituting one of the most serious ecological and economic threats of the new millennium, and freshwater systems are particularly vulnerable. This book examines the identity, distribution, and impact of freshwater non-indigenous species and the dynamics of their invasion. It focuses on old and new invaders and provides a starting point for further research.
Download or read book Alien Reptiles and Amphibians written by Fred Kraus and published by Springer Science & Business Media. This book was released on 2008-12-19 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation of species to areas outside their native ranges has been a feature of human culture for millennia. During this time such activities have largely been viewed as beneficial or inconsequential. However, it has become increasingly clear that human-caused introductions of alien biota are an ecological disruption whose consequences rival those of better-known insults like chemical pollution, habitat loss, and climate change. Indeed, the irreversible nature of most alien-species int- ductions makes them less prone to correction than many other ecological problems. Current reshuffling of species ranges is so great that the present era has been referred to by some as the “Homogocene” in an effort to reflect the unique mag- tude of the changes being made. These alien interlopers often cause considerable ecological and economic d- age where introduced. Species extinctions, food-web disruptions, community alte- tions, ecosystem conversion, changes in nutrient cycling, fisheries collapse, watershed degradation, agricultural loss, building damage, and disease epidemics are among the destructive – and frequently unpredictable – ecological and economic effects that invasive alien species can inflict. The magnitude of these damages c- tinues to grow, with virtually all environments heavily used by humans now do- nated by alien species and many “natural” areas becoming increasingly prone to alien invasion as well. Attention to this problem has increased in the past decade or so, and efforts to prevent or limit further harm are gaining wider scientific and political acceptance.
Download or read book An assessment of progress 2002 the IUCN programme written by and published by IUCN. This book was released on 2003 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book World Wildlife Crime Report 2020 written by United Nations Publications and published by UN. This book was released on 2021-03-31 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents the latest assessment of global trends in wildlife crime. It includes discussions on illicit rosewood, ivory, rhino horn, pangolin scales, live reptiles, tigers and other big cats, and European eel. The COVID-19 (coronavirus) pandemic has highlighted that wildlife crime is a threat not only to the environment and biodiversity, but also to human health, economic development and security. Zoonotic diseases - those caused by pathogens that spread from animals to humans - represent up to 75% of all emerging infectious diseases. Trafficked wild species and the resulting products offered for human consumption, by definition, escape any hygiene or sanitary control, and therefore pose even greater risks of infection.
Download or read book International Illegal Trade in Wildlife written by Liana Sun Wyler and published by Scholar's Choice. This book was released on 2015-02-16 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Handbook on Wildlife Law Enforcement in India written by Samir Sinha and published by . This book was released on 2010 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an illustrated book that points out wildlife crimes conducted in India -- it shows how poachers work, their mechanisms and how officials can control and curb wildlife crime -- which accounts for a shockingly large percentage of illegal trade and crime in the world.
Download or read book Elasmobranch Biodiversity Conservation and Management written by Sarah L. Fowler and published by IUCN. This book was released on 2002 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Darwin Elasmobranch Biodiversity Conservation and Management project in Sabah held a three-day international seminar that included a one-day workshop in order to highlight freshwater and coastal elasmobranch conservation issues in the region and worldwide, to disseminate the result of the project to other Malaysian states and countries, and to raise awareness of the importance of considering aspects of elasmobranch biodiversity in the context of nature conservation, commercial fisheries management, and for subsistence fishing communities. These proceedings contain numerous peer-reviewed papers originally presented at the seminar, which cover a wide range of topics, with particular reference to species from freshwater and estuarine habitats. The workshop served to develop recommendations concerning the future prospects of elasmobranch fisheries, biodiversity, conservation and management. This paper records those conclusions, which highlight the importance of elasmobranchs as top marine predators and keystone species, noting that permanent damage to shark and ray populations are likely to have serious and unexpected negative consequences for commercial and subsistence yields of other important fish stocks.
Download or read book Guidance for CITES Scientific Authorities written by and published by IUCN. This book was released on 2002 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use of and trade in wildlife is a fact of life for human society around the globe. Article IV of the CITES Convention requires that exporting countries restrict trade in Appendix II species to levels that are not detrimental either to species? survival, or to their role within the ecosystems in which they occur (known as the ?non-detriment finding?). Based on two workshops convened by IUCN to develop some pragmatic assistance for Scientific Authorities, this publication presents the background to the development of the non-detriment finding checklist and explains how the checklist itself is designed to work, in the hope that Scientific Authority staff will take and develop the parts of the approach that they find useful.
Download or read book Strengthening Forensic Science in the United States written by National Research Council and published by National Academies Press. This book was released on 2009-07-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.
Download or read book The Live Bird Trade in Tanzania written by R. K. Tibanyenda and published by IUCN. This book was released on 1996 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The practice of keeping live birds in captivity has been widespread throughout this century and has increased considerably as the 20th century comes to a close. In the last decade or so, the increased trade in live birds from Tanzania has given rise to a number of concerns regarding the sustainability of the trade, its effects on bird numbers, and illegal trafficking. As part of its efforts to palliate the lack of legislation and planning in this domain and to evaluate the effects of this trade, in 1990 the Tanzanian government initiated the Planning and Assessment for Wildlife Management (PAWM) project. As part of this project, a workshop on the live bird trade in Tanzania was organized in Dar Es Salaam in December 1991 and gave rise to a series of initiatives. This publication provides a record of these initiatives and of the PAWN's efforts to arrive at and implement them. It also provides a record of the papers presented during the workshop and the recommendations that emerged therefrom.
Download or read book The North American Model of Wildlife Conservation written by Shane P. Mahoney and published by JHU Press. This book was released on 2019-09-10 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The foremost experts on the North American Model of Wildlife Conservation come together to discuss its role in the rescue, recovery, and future of our wildlife resources. At the end of the nineteenth century, North America suffered a catastrophic loss of wildlife driven by unbridled resource extraction, market hunting, and unrelenting subsistence killing. This crisis led powerful political forces in the United States and Canada to collaborate in the hopes of reversing the process, not merely halting the extinctions but returning wildlife to abundance. While there was great understanding of how to manage wildlife in Europe, where wildlife management was an old, mature profession, Continental methods depended on social values often unacceptable to North Americans. Even Canada, a loyal colony of England, abandoned wildlife management as practiced in the mother country and joined forces with like-minded Americans to develop a revolutionary system of wildlife conservation. In time, and surviving the close scrutiny and hard ongoing debate of open, democratic societies, this series of conservation practices became known as the North American Model of Wildlife Conservation. In this book, editors Shane P. Mahoney and Valerius Geist, both leading authorities on the North American Model, bring together their expert colleagues to provide a comprehensive overview of the origins, achievements, and shortcomings of this highly successful conservation approach. This volume • reviews the emergence of conservation in late nineteenth–early twentieth century North America • provides detailed explorations of the Model's institutions, principles, laws, and policies • places the Model within ecological, cultural, and socioeconomic contexts • describes the many economic, social, and cultural benefits of wildlife restoration and management • addresses the Model's challenges and limitations while pointing to emerging opportunities for increasing inclusivity and optimizing implementation Studying the North American experience offers insight into how institutionalizing policies and laws while incentivizing citizen engagement can result in a resilient framework for conservation. Written for wildlife professionals, researchers, and students, this book explores the factors that helped fashion an enduring conservation system, one that has not only rescued, recovered, and sustainably utilized wildlife for over a century, but that has also advanced a significant economic driver and a greater scientific understanding of wildlife ecology. Contributors: Leonard A. Brennan, Rosie Cooney, James L. Cummins, Kathryn Frens, Valerius Geist, James R. Heffelfinger, David G. Hewitt, Paul R. Krausman, Shane P. Mahoney, John F. Organ, James Peek, William Porter, John Sandlos, James A. Schaefer
Download or read book Links Between Biodiversity Conservation Livelihoods and Food Security written by Sue Mainka and published by IUCN. This book was released on 2002 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global use of wild animals for meat is now the primary illegal activity in many protected areas, and growing human populations and a lack of livelihood options suggest that demand for wild meat is likely to continue to rise. This Occasional Paper contains the background information presented to participants at a workshop jointly organized by IUCN, FAO and TRAFFIC in Yaoundé, Cameroon. The workshop aimed to forge functional links among the various stakeholders concerned with the unsustainable use of wild fauna for food, and it contains the communiqué and a summary of the discussions related to problems and solutions.
Download or read book The Environmental Crime Crisis written by C. Nellemann and published by UN. This book was released on 2014 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wildlife trafficking -- Forest crime -- Role of wood and illegal wildlife trade for threat finance.
Download or read book Towards a sustainable participatory and inclusive wild meat sector written by Coad, L. and published by CIFOR. This book was released on 2019-01-30 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The meat of wild species, referred to in this report as ‘wild meat’, is an essential source of protein and a generator of income for millions of forest-living communities in tropical and subtropical regions. However, unsustainable harvest rates currently
Download or read book International Trade in Coffee written by Mary L. Bynum and published by . This book was released on 1926 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Beyond Access written by Morten Walløe Tvedt and published by IUCN. This book was released on 2007 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fewer than 11% of CBD Parties have adopted substantive ABS law, and nearly all of these are developing countries, focusing almost entirely on the 'access' side of the equation. Most of the CBD's specific ABS obligations, however, relate to the other side of the equation-benefit sharing. This book considers the full range of ABS obligations, and how existing tools in user countries' national law can be used to achieve the CBD's third objective. It examines the laws of those user countries which have either declared that their ABS obligations are satisfied by existing national law, or have begun legislative development; the requirements, weaknesses and gaps in achieving benefit-sharing objectives; and the ways in which new or existing legal tools can be applied to these requirements.
Download or read book The Illegal Wildlife Trade written by Daan P. van Uhm and published by Springer. This book was released on 2016-11-15 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book the author examines the illegal wildlife trade from multiple perspectives: the historical context, the impact on the environment, the scope of the problem internationally, the sociocultural demand for illegal products, the legal efforts to combat it, and several case studies from inside the trade. The illegal wildlife trade has become a global criminal enterprise, following in the footsteps of drugs and weapons. Beyond the environmental impact, financial profits from the illegal wildlife trade often fund organized crime groups and violent gangs that threaten public safety and security in myriad ways. This innovative volume covers several key questions surrounding the wildlife trade: why is there a demand for illegal wildlife products, which actors are involved in the trade, how is the business organized, and what are the harmful consequences. The author performed ethnographic fieldwork in three key markets: Russia, Morocco, and China, and has constructed a detailed picture of how the wildlife trade operates in these areas. Conversations with informants directly involved in the illegal business ensure unique insights into this lively black market. In the course of his journey the author follows the route of the illegal wildlife trade from poor poaching areas to rich business districts where corrupt officials, legally registered companies, wildlife farms and sophisticated criminal organizations all have a share. A fascinating look inside the world of poachers, smugglers and traders.
